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The Martial Arts Performance Enhancer You’re Overlooking

The Old Masters practiced "dream yoga."

Introduction

In today’s fast-paced world, most people recognize the importance of sleep for maintaining optimal health and well-being. Yet, despite this understanding, studies show that around 35% of adults in the United States consistently fall short of the recommended 7-8 hours of sleep per night. Competing demands such as demanding work schedules, social obligations, and technology distractions like YouTube, Netflix, and social media all contribute to this widespread sleep deficiency.

In light of this, those serious about maximizing their martial arts performance should prioritize sleep, which is critical to recovery and overall progress. After all, the time and effort invested off the mats are just as important—if not more so—than the hours spent on the mats since it directly impacts physical, mental, and emotional readiness for training.

The Old Masters, who were deeply rooted in the principles of balance and harmony, recognized the importance of sleep and the significance of dreams in maintaining one’s overall well-being. To harness the power of dreams and improve their quality of sleep, they developed a set of practices known as “Dream Yoga,” or shuigong (睡功).

The Old Masters practiced "dream yoga."
An Old Master practicing dream yoga.

Welcome to another installment of Fit-To-Fight, the series where we explore the intersection between ancient practices and modern science as part of a more natural way of living.

This series aims to help you experience your best physical and mental health by incorporating these practices into your life. We explore exciting topics that will get you thinking about your fitness and martial arts routine in a whole new way.


The Importance of Sleep For Martial Arts

Mark Rippetoe, a well-known strength coach and author, developed the “stress, recovery, adaptation” training model, a simple yet effective approach to understanding and optimizing athletic performance. We can apply this model to our martial arts training and highlight sleep’s crucial role.

Stress, Recovery, Adaptation

  1. Stress refers to the physical and mental demands placed on the body during exercise or martial arts practice. These stresses can include high-intensity workouts, sparring sessions, or skill drills. When the body is subjected to these stresses, it experiences fatigue, muscle damage, and energy depletion.
  2. Recovery: After the stress of training, the body needs time to recover and heal. Sleep plays a critical role in this period, as the body undergoes several restorative processes during this rest period. Sleep allows for the repair of damaged tissues, the removal of metabolic waste products, and the replenishment of energy stores. It is also essential for cognitive recovery, as sleep helps consolidate memory and learning, allowing martial artists to retain and refine the techniques and strategies they’ve acquired during training.
  3. Adaptation: When the body has adequately recovered from the stress of training, it undergoes a process known as adaptation or “super-compensation.” Super-compensation is the body’s way of preparing itself to handle similar stressors in the future better. Through adaptation, martial artists can experience improvements in strength, endurance, skill, and overall performance. However, without proper recovery, the body may not fully adapt to the training stress, leading to stagnation or even regression in performance.

The stress, recovery, and adaptation model underscores the importance of sleep in our martial arts training. By prioritizing sleep and ensuring adequate recovery, martial artists can maximize the benefits of our training, leading to consistent progress and improved performance over time. This highlights the need to balance training intensity and recovery, as both are essential for achieving optimal martial arts results.

Five Reasons More Sleep Will Improve Your Martial Arts

Sleep is an essential component of exercise recovery and has a direct impact on overall health and well-being.

  1. During sleep, the body undergoes restorative processes that aid in physical recovery, including the repair of muscle fibers and the removal of metabolic waste products, reducing inflammation, and preventing injury.
  2. Sleep is also critical for cognitive function, including memory consolidation and learning, which is particularly relevant for martial artists who require mental sharpness and focus to execute complex techniques and strategies.
  3. Adequate sleep is vital for emotional regulation and stress management, which helps maintain emotional balance, leading to optimal performance on and off the mats.
  4. Sleep is critical for maintaining a robust immune system. Chronic sleep deprivation can weaken the immune response, making the body more susceptible to illness and infection. Adequate sleep ensures that martial artists can train consistently without being sidelined by illness.
  5. Research has shown that consistent sleep of 7-8 hours per night can lower the risk of developing chronic diseases, including obesity, diabetes, cardiovascular disease, and certain cancers. Sleep promotes healthy aging and reduces disease risk; essential for a lifetime of mastery in martial arts.
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Four Factors Affecting Your Sleep

In the 21st century, many factors can interfere with our sleep quality, including blue light exposure, eating habits, caffeine, and alcohol. 

  1. Blue light exposure from electronic devices after dark can negatively affect sleep by suppressing melatonin production and stimulating the habenula, an area of the brain involved in mood, memory, and sleep regulation. This can lead to disrupted sleep patterns, insomnia, and mood disorders, affecting memory and learning.
  2. Eating in sync with our circadian rhythms is essential for optimal sleep quality and overall health. Eating late at night can disrupt these rhythms while maintaining a consistent eating schedule, and practicing time-restricted eating can help optimize circadian rhythms and improve sleep.
  3. Caffeine consumption is a widely consumed stimulant in coffee, tea, and various energy drinks that can interfere with sleep, particularly if consumed within 6 hours of bedtime. Excessive caffeine intake can lead to sleep disturbances, such as difficulty falling asleep, frequent awakenings, and reduced sleep duration.
  4. Alcohol, despite being a depressant and initially inducing drowsiness, can harm sleep quality by disrupting the sleep cycle, particularly the REM stage crucial for cognitive function and memory consolidation. To optimize sleep, it is recommended to consume alcohol in moderation and avoid it close to bedtime.

How to Fix a Sleep Schedule

Sunlight Before Screenlight

A good night’s sleep starts first thing in the morning. Exposure to natural light, particularly in the morning and evening, plays the most significant role in regulating our sleep-wake cycles by influencing the production of hormones such as cortisol and melatonin.

According to the CDC, Americans spend an average of 90% of their time indoors. This can make it difficult to have healthy circadian rhythms, our natural sleep-wake cycles. When we spend most of our time indoors, we are exposed to less sunlight, which can disrupt our circadian rhythms. Additionally, artificial light can also interfere with melatonin production, making it harder to fall asleep at night.

Establishing a routine incorporating natural light exposure can improve sleep hygiene and improve overall sleep quality.

Old Master practicing Tai Chi at dawn
The Old Masters would practice with the rising sun, ensuring healthy circadian rhythms,

Light As A Sleep Aid

1. Morning light exposure: Exposing yourself to bright morning light, ideally within the first hour of waking, can help stimulate cortisol production, a hormone that increases alertness and energy. Morning light exposure also helps to reset your circadian rhythm, reinforcing a consistent sleep-wake schedule. To reap the benefits, aim for at least 2-10 minutes of outdoor exposure.

2. Evening light exposure: As the sun begins to set, sunlight shifts to the infrared spectrum. The warmer, dimmer light signals the body to prepare for sleep by promoting melatonin production, a hormone responsible for regulating sleep-wake cycles. Spend time outdoors in the evening. Aim for at least 2-10 minutes of exposure to evening sunlight. If outdoor exposure is not possible, create a relaxing evening environment by avoiding blue light from screens and using red light sources.

3. When we maintain a consistent sleep schedule, we help reinforce our body’s natural circadian rhythm. Going to bed and waking up at the same time every day helps set our body clock, allowing us to fall asleep more easily and wake up feeling refreshed. It also promotes deeper, more restorative sleep, leading to improved cognitive function, memory, and overall well-being. In contrast, irregular sleep patterns, such as staying up late on weekends and sleeping in, can disrupt our circadian rhythm.

4. Current research suggests that exposure to near-infrared light before sleep may improve sleep quality and duration, as well as increase the production of melatonin, a hormone that regulates sleep-wake cycles. However, more studies are needed to fully understand the effects of near-infrared light on sleep.

Use code FLKF to save 10% on cutting-edge red light therapy panels. Near-infrared therapy has been shown to improve sleep, speed recovery, and even increase testosterone levels.

Patterns of Food & Eating

Dr. Satchin Panda’s research on circadian biology emphasizes the importance of being mindful of not only what we eat but also when we eat to optimize our overall health and well-being. We can improve sleep quality, digestion, and metabolic health by aligning our eating patterns with our circadian rhythms. Here are some strategies based on Dr. Panda’s research to help optimize your circadian biology through mindful eating:

Meal Timing For Circadian Balance

  1. Time-Restricted Eating (TRE): TRE involves limiting your food intake to a specific window of time each day, typically around 8-12 hours. This approach allows your body to synchronize its metabolic processes with your circadian rhythm. By following TRE, your body’s insulin levels can ebb and flow and provide a fasting period that allows for cellular repair and rejuvenation.
  2. Eat most of your calories early in the day: Our bodies tend to metabolize food more efficiently during the daytime when our metabolism is more active. Consuming a larger portion of your daily calories in the morning and afternoon and having a lighter dinner can help improve digestion and regulate your circadian rhythm.
  3. Consistent meal times: Eating at consistent times every day helps to reinforce your body’s internal clock, keeping your circadian rhythm in sync. Establish a regular eating schedule by having breakfast, lunch, and dinner at the same time each day, and avoid late-night snacking.
  4. Avoid heavy meals before bedtime: Consuming large or heavy meals close to bedtime can disrupt sleep by causing indigestion and interfering with the natural decrease in body temperature that promotes sleep. Aim to finish your last meal at least 2-3 hours before bedtime to give your body enough time to digest the food and prepare for sleep.
  5. Limit caffeine and alcohol consumption: Both caffeine and alcohol can interfere with your circadian rhythm and sleep quality. Limit your caffeine intake, especially in the afternoon and evening, and moderate your alcohol consumption to avoid disrupting your sleep-wake cycle.
  6. Prioritize whole, nutrient-dense foods: Consuming a well-balanced diet that consists of whole, unprocessed foods can help support your circadian rhythm by providing essential nutrients and maintaining stable blood sugar levels. Include a variety of fruits, vegetables, abundant protein, and healthy fats in your diet.

Mindfulness of Food

By exercising discipline and mindfulness in your eating habits, you can optimize your circadian biology, which can lead to improved sleep quality, better digestion, and overall enhanced health and well-being. This, in turn, will positively impact your martial arts performance and other aspects of your life.

“The true science of martial arts means practicing them in such a way that they will be useful at any time and teaching them in such a way that they will be useful in all things.”

Though not directly related to eating habits or circadian biology, this quote highlights the importance of integrating and applying the principles of martial arts in all aspects of life, including our approach to nutrition and health. By maintaining balance, discipline, and mindfulness in our eating habits, we can ensure that these principles are useful not only in martial arts training but also in optimizing our overall health and well-being.

Taoist Dream Yoga

Non-sleep Deep Rest: Embracing Taoist Dream Yoga and Yoga Nidra in Martial Arts

In the rigorous world of martial arts, where recovery is as crucial as training, there are times when full sleep isn’t an option, yet the body and mind yearn for rest. This is where the ancient practices of Taoist Dream Yoga, or Shuigong, and Yoga Nidra come into play, offering a unique form of non-sleep deep rest. While these practices share similarities in guiding practitioners into a state of conscious deep relaxation, it’s important to note that they are not identical. Taoist Dream Yoga, deeply rooted in Chinese philosophy, focuses on harnessing the power of dreams for spiritual growth, whereas Yoga Nidra, a practice from the yogic tradition, leads one into a state of deep relaxation while maintaining a thread of consciousness. Both, however, offer martial artists a way to achieve profound rest and recovery during periods when traditional sleep is not feasible, providing an invaluable tool for rejuvenation and enhanced performance.

The Power of Yoga Nidra in Martial Arts

Yoga Nidra, often described as yogic sleep, is a guided meditation that systematically induces complete physical, mental, and emotional relaxation. The practitioner begins with a personal intention or Sankalpa, followed by a journey of body awareness, breath mindfulness, and visualization. This process leads to a state where the body rests deeply, yet the mind stays alert, hovering at the edge of sleep.

The Effects of Yoga Nidra

The impact of Yoga Nidra on martial arts performance is not just anecdotal but is backed by scientific research. A study involving two elite karate athletes, titled “Dreaming while awake: The beneficial effects of yoga Nidra on mental and physical recovery in two elite karate athletes,” revealed significant sport-specific improvements.[1] For the male athlete, the practice led to enhanced recovery in aspects directly related to his karate performance.

This included better management of physical stress and fatigue, which is crucial in a sport that demands high levels of endurance and strength. The female athlete experienced benefits that extended beyond the physical. She reported improvements in emotional well-being and mental clarity, factors that are vital for the strategic and mental challenges faced in karate.

For martial artists, Yoga Nidra offers a unique advantage. It aids in faster recovery, improves focus and mental clarity, and enhances emotional resilience. These benefits are critical in a discipline where mental fortitude is as essential as physical skill. By incorporating Yoga Nidra into their training regimen, martial artists can gain a holistic edge, balancing the rigors of physical training with deep mental rest and recovery.

Yoga Nidra aligns seamlessly with the martial arts philosophy of balance and harmony. It’s more than just a practice; it’s a pathway to deeper self-awareness and inner strength, offering martial artists a way to elevate their performance and overall well-being.

Conclusion

Sleep plays a critical role in maintaining optimal health and well-being, particularly for those seeking to maximize their martial arts performance. Adequate sleep is essential for physical recovery, cognitive function, emotional well-being, immune function, and longevity. However, many factors can interfere with sleep quality, including blue light exposure, eating habits, caffeine, and alcohol.

We can improve our sleep and overall well-being by understanding these factors and implementing strategies to minimize their impact. Additionally, establishing a routine that incorporates exposure to natural light in the morning and evening and implementing mindful eating habits can optimize circadian biology and improve sleep quality. By prioritizing sleep and integrating principles of balance, discipline, and mindfulness in all aspects of life, we can achieve optimal results in martial arts training and overall health and well-being.

The wisdom of the Old Masters teaches us that it is essential to harmonize with the natural cycles and rhythms of the world around us. GM Sam Chin says, “There is no freedom in nature, but to harmonize with nature is to be the most free.” This includes aligning our sleep patterns with the natural cycles of daylight and darkness, as well as aligning our eating habits with our circadian rhythms. By doing so, we can optimize our overall health and well-being and improve our performance in martial arts training.

Harmonizing with nature requires us to be mindful and disciplined in our approach to sleep and nutrition, as well as in other aspects of our lives. It requires us to be attuned to our bodies and the world around us and to adapt and adjust as needed. Ultimately, by harmonizing with nature, we can achieve a sense of balance, freedom, and optimal performance in all aspects of our lives.

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About the Author

Ashe Higgs, I Liq Chuan Master Instructor & L2 Nutrition Coach

Ashe is a highly skilled martial arts instructor and certified nutrition coach with over two decades of experience in the field. He holds a Master Instructor certification in I Liq Chuan under Sam FS Chin, making him one of only several individuals worldwide to hold the title. He has taught classes and workshops worldwide and is passionate about helping others achieve their fitness and wellness goals.

With a background in full-contact fighting and a Level 2 certification from Precision Nutrition in nutrition coaching, Ashe is a well-rounded expert in the fields of martial arts. In addition to his expertise, he has a wealth of experience in teaching and mentoring others. He has a natural ability to connect with his students and inspire them to reach their full potential.

Read more about Ashe here…

Disclaimers & Conflicts of Interest

I am not a doctor or a lawyer, and the information provided should not be considered medical or legal advice.

The information provided is for educational and informational purposes only and should not be used as a substitute for professional legal or medical advice, diagnosis, or treatment. Consult your doctor or a qualified healthcare professional before making any changes to your diet, exercise routine, or lifestyle.

Please note that some of the links provided in this content may be affiliate links, meaning that I may receive a small commission if you purchase through them. However, please rest assured that any products or services recommended are based on my personal experience and belief in their value. I only recommend products or services that I have personally used and believe in.

References

Selenia di Fronso, Claudio Robazza, Dario Pompa, Maurizio Bertollo,
Dreaming while awake: The beneficial effects of yoga Nidra on mental and physical recovery in two elite karate athletes,
Heliyon,
Volume 10, Issue 1,
2024,
e24180,
ISSN 2405-8440,
https://doi.org/10.1016/j.heliyon.2024.e24180.
(https://www.sciencedirect.com/science/article/pii/S2405844024002111)
Abstract: Yoga Nidra (YN) naturally stimulates a hypnagogic state wherein an individual is physiologically asleep yet maintains a certain awareness to follow a guide’s instructions. The aim of this study was to investigate the effects of this aware sleep state on recovery-stress balance in two elite karate athletes adopting an idiosyncratic and multimodal approach. One male and one female athlete underwent a YN intervention. Before intervention, after intervention and three weeks later, recovery-stress balance specific scales, perceived stress, cognitive and somatic anxiety, subjective and objective sleep quality, and individual alpha peak frequency (iAPF) values were assessed. Perceived quality of recovery was continuously monitored for three months including the period of the investigation. Feelings and arousal levels before and after each YN session were also examined. Our results showed a YN general positive effect; however, the intervention had higher sport specific effects in the male compared to the female athlete. On the other hand, in the female athlete, YN seems to have effects both from an emotional and physical point of view. We also noted the intertwined relationship among interoception, perceived stress and YN effects. Also, findings suggest that iAPF modulation reflected improved recovery skills or a better control of stressful situations, while the acute effects on arousal levels were expression of anxiety or energy reduction. Overall, YN improved both the perceived quality of recovery and sleep quality, shedding light on the importance of YN for recovery-stress balance enhancement in the sport context.
Keywords: Arousal; iAPF; Interoceptive awareness; Recovery-stress balance; Relaxation; Sleep quality; Stress perception

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3 Ways Your Breathing is Sabotaging Your Martial Arts Performance

How Controlled Breathing Can Improve Your Martial Arts Training

For centuries, martial artists have known the secret to both power and longevity: the breath. Breathing is the foundation of life.

From the Old Masters of kung fu to the modern-day mixed martial artists, the importance of controlled breathing has been a common thread throughout the history of martial arts.

And now, thanks to new research from PNOE, we better understand how breathing impacts our overall health and performance.

PNOE

PNOE is a company that offers services for measuring various aspects of health and wellness, including metabolic function, heart health, lung capacity, and cellular fitness.

The company claims to provide clinical-level accuracy in its assessments and uses the results to personalize nutrition and exercise plans for its clients.


Welcome to another installment of Fit-To-Fight, the series where we explore the intersection between ancient practices and modern science as part of a more natural way of living.

This series aims to help you experience your best physical and mental health by incorporating these practices into your life. We explore exciting topics that will get you thinking about your fitness and martial arts routine in a whole new way.


In this article, we will explore the connection between breathing and performance. We will look at the results of PNOE’s research, which found that the top three health-related limitations are all related to breathing and how these limitations can impact your ability to train and perform in a self-defense scenario. We will also discuss the benefits of controlled breathing and how to incorporate it into your martial arts training routine.

The old masters knew long ago that the breath was the secret to power and longevity. Understanding the connection between breathing and our overall health allows us to tap into this powerful tool and elevate our martial arts practice to new heights.

調息 Diàoxī means to “adjust and rest,” i.e., breathwork.

Studies have found that grip strength and lung function, measured by forced expiratory volume (FEV) are the two most accurate predictors of mortality, even when considering factors like age, smoking, and chronic illness. Improving these measures may be key to improving overall health and longevity.[1]

Limitation #1: Low Respiratory Capacity

One of the key findings from PNOE’s research was that 52% of test subjects scored 50% or lower on respiratory capacity. A low respiratory capacity score indicates a reduction in lung volume. Lung volume is the amount of air we can take in and exhale, which can cause reduced exercise capacity and possibly even lung disease. 

Action Steps

One of the most effective ways to preserve our basic respiratory capacity is to avoid smoking or vaping altogether. Smoking and vaping can have serious adverse effects on the lungs, leading to reduced respiratory capacity and other health issues.

Cigarette smoke contains a range of harmful chemicals that can damage the delicate tissues of the lungs, making it harder to breathe and leading to chronic respiratory conditions like emphysema and chronic obstructive pulmonary disease (COPD). Similarly, vaping has been linked to an increased risk of lung injury and inflammation, which can impair lung function and reduce respiratory capacity over time.

Ways To Increase Respiratory Capacity

Did you know that free divers have developed techniques to increase their lung volume and improve their ability to hold their breath for extended periods? These techniques can be beneficial for martial artists and other athletes looking to boost their lung capacity and endurance.

One technique that free divers use is called lung packing. This involves taking a series of deep breaths and then exhaling fully before taking one final deep breath and holding it as long as possible. By doing this, the diver can pack more air into their lungs, increasing lung volume and improving breath-holding ability.

Another technique to monitor and improve your lung volume is to use a spirometer. There are a number of digital spirometers available on Amazon that can help. These devices are easy to use and provide valuable information about respiratory health. By tracking your lung function over time, you can track your progress as you work to strengthen your respiratory muscles.

Limitation #2: Poor CO2 Tolerance & Cognition

PNOE’s research also found that 51% of test subjects scored 50% or lower on breathing and cognition. A low score in this area indicates that you are hyperventilating and negatively affecting your focus and cognitive capacity. Poor CO2 tolerance can lead to chronic hyperventilation. Chronic hyperventilation affects ~15% of adults and can lead to anxiety and other stress-related disorders.

We have specialized cells that play a critical role in regulating breathing frequency in the human body called chemoreceptors. There are two main types of chemoreceptors involved in this process: central chemoreceptors in the brain and peripheral chemoreceptors in the carotid arteries.

Chemoreceptors are sensitive to changes in carbon dioxide and hydrogen ion levels in the blood and brain. When these levels rise, the chemoreceptors signal the respiratory center in the brainstem to increase breathing frequency and depth to remove excess carbon dioxide and restore balance. However, many people have poor CO2 tolerance, meaning the sensitivity of their chemoreceptors is set too high.

breathing and cognition

When we hyperventilate, we exhale too much carbon dioxide. Research has shown that chronic hyperventilation can seriously impact brain function. For example, this study by Ishitsuka et al. found that people prone to hyperventilation may be at a higher risk of reduced blood flow to the brain.[2]

The same study also found that cerebral lactate levels increased when carbon dioxide levels fell below a certain point, indicating that the brain was experiencing an ischemic (reduced blood flow) event. This can cause further complications and impair brain function.

All of this is to say that maintaining healthy CO2 tolerance is crucial for optimal physical and mental performance. By paying attention to our breathing patterns and practicing techniques like slow breathing, we can improve our CO2 tolerance and reduce the risk of chronic hyperventilation.

Action Steps

Controlled breathing practices can have a powerful impact on our CO2 tolerance, and one particular technique that has been shown to be effective is breathing at a rate of 6 breaths per minute.

This technique involves taking a deep breath in for 4 seconds, and then exhaling slowly for 6 seconds. By slowing down our breathing in this way, we can increase the amount of carbon dioxide in our bloodstream, which can help to improve our CO2 tolerance over time.

In addition to improving CO2 tolerance, controlled breathing practices like this can have other health benefits. For example, they have been shown to reduce stress and anxiety, lower blood pressure, and improve overall heart health.[3],[4],[5],[6]

The great thing about controlled breathing is that it’s something we can all do and doesn’t require any special equipment. 

Limitation #3: Low Respiratory Capability During Exercise

We’ve all felt like we couldn’t catch our breath during a workout. It’s a frustrating feeling that can be caused by several factors, including weak respiratory muscles and poor posture.

PNOE’s research found that 47% of test subjects scored 50% or lower on respiratory capability during exercise. A low score in this area indicates that you cannot use the available lung volume during exercise, causing you to run out of breath faster than usual.

poor respiratory capability

Once I started to learn the mechanics of breathing and
how to apply them, my sprint became twice as long as my op-
ponent’s sprint, yet my recovery time was three to four times
faster. That was when his panic would set in—when he realized that he needed a break and I didn’t.

~Rickson Gracie

There are a few reasons why this might happen. One is that the respiratory muscles – including the diaphragm and intercostal muscles – may be weak, making it harder to take deep breaths and use the lungs’ full capacity. Another reason is that poor alignment of the head, neck, and spine, aka “text neck,” can restrict breathing and reduce airway size.

Action Step

The good news is that both issues can be addressed with the proper training and techniques. Strengthening the respiratory muscles through targeted exercises can improve lung capacity and endurance while correcting posture can open up the airway and make breathing easier.

Respiratory muscle training, or RMT, is a type of exercise that focuses on strengthening the muscles we use to breathe, like the diaphragm and accessory muscles. By training these muscles, we can improve our lung capacity and endurance, which can help us perform better in physical activities like martial arts.

Several types of inspiratory muscle training exist, including flow-resistive loading, pressure-threshold loading, and volume loading protocols. These techniques involve specialized devices to place specific training stress on the respiratory muscles required to induce adaptation.

Studies have shown that RMT can promote hypertrophy of the diaphragm and external intercostal muscles, increase the proportion of type II muscle fibers in the external intercostal muscles, and increase the oxidative capacity of the diaphragm. RMT can lead to improved exercise performance and reduced respiratory muscle fatigue.[7],[8],[9],[10]

Flow Resistive Devices

A flow-resistive device is a tool that can help you improve your respiratory capacity and endurance by making it more challenging to breathe. It’s strength training for your lungs – just like how you might use weights to build strength in your muscles, a flow-resistive device can help you build strength in the muscles you use to breathe.

These devices typically have a small opening or tube you breathe through, creating resistance that makes it harder to inhale and exhale. This resistance requires your respiratory muscles to work harder, which can help you build strength and endurance over time.[11]

Some examples of flow-resistive devices include the BreatherFit Pro and other similar devices available on the market. These devices are great for athletes and martial artists who want to improve their breathing and overall performance. They can be part of a comprehensive fitness program that includes RMT and increased mindfulness of our posture and corrective exercises.

Incorporating Controlled Breathing into Your Training Routine

LimitationAction StepSets & RepsFrequency
Lung CapacityLung packing5-10 repetitions per session2-3 times per week
Spirometer training3-4 sets of 10 repetitions per session2-3 times per week
CO2 ToleranceSlow breathing5-20 minutesDaily
Exercise CapacityRespiratory muscle training3 sets of 10 repetitions per sessionDaily

Following these action steps and incorporating them into your training program can improve your respiratory capacity and endurance, reduce chronic hyperventilation, and enhance your overall health and martial arts performance.

The Secret to Power and Longevity

Breathing exercises have been a cornerstone of martial arts for centuries. Today, new research from PNOE has helped shed light on the vital connection between breathing and our overall health and performance. By understanding this connection, we can tap into the powerful tool of controlled breathing and elevate our martial arts performance to new heights. Following the action steps outlined in this article can improve our endurance, focus, and clarity and enhance our overall health and martial arts performance.

While breathwork is not magic, it is an extremely powerful tool. By incorporating breathwork into our daily routine, we can take personal responsibility for our own mind and body and exercise agency over how we feel in real time.

Breathing is the very foundation of life, and learning how to harness its power can provide numerous benefits, from improved performance and recovery to better immune function and stress management. You can significantly enhance your physical and mental well-being by practicing controlled breathing for a minimum of 10 minutes daily. It may take time and effort, but the return on investment is well worth it. Keep practicing daily for at least four weeks, and watch as your life changes for the better.

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If you’re ready to embark on your own journey of personal growth through martial arts, here are three ways I can help:

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Start your journey to mastery today!

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About the Author

Ashe Higgs, I Liq Chuan Master Instructor & L2 Nutrition Coach

Ashe is a highly skilled martial arts instructor and certified nutrition coach with over two decades of experience in the field. He holds a Master Instructor certification in I Liq Chuan under Sam FS Chin, making him one of only several individuals worldwide to hold the title. He has taught classes and workshops worldwide and is passionate about helping others achieve their fitness and wellness goals.

With a background in full-contact fighting and a Level 2 certification from Precision Nutrition in nutrition coaching, Ashe is a well-rounded expert in the fields of martial arts. In addition to his expertise, he has a wealth of experience in teaching and mentoring others. He has a natural ability to connect with his students and inspire them to reach their full potential.

Read more about Ashe here…

Disclaimers & Conflicts of Interest

I am not a doctor or a lawyer, and the information provided should not be considered medical or legal advice.

The information provided is for educational and informational purposes only and should not be used as a substitute for professional legal or medical advice, diagnosis, or treatment. Consult your doctor or a qualified healthcare professional before making any changes to your diet, exercise routine, or lifestyle.

Please note that some of the links provided in this content may be affiliate links, meaning that I may receive a small commission if you purchase through them. However, please rest assured that any products or services recommended are based on my personal experience and belief in their value. I only recommend products or services that I have personally used and believe in.

References

  1. Schu, Holger J., et al. “Pulmonary function is a long-term predictor of mortality in the general population: 29-year follow-up of the Buffalo Health Study.” Chest 118.3 (2000): 656-664.
  2. Ishitsuka, T. A. K. A. O., et al. “Effects of hyperventilation on cerebral blood flow and brain tissue metabolism in normotensive and spontaneously hypertensive rats.” Stroke 13.5 (1982): 687-692.
  3. Meuret, Alicia E., et al. “Hypoventilation therapy alleviates panic by repeated induction of dyspnea.” Biological Psychiatry: Cognitive Neuroscience and Neuroimaging 3.6 (2018): 539-545.
  4. Banushi, Blerida, et al. “Breathwork Interventions for Adults with Clinically Diagnosed Anxiety Disorders: A Scoping Review.” Brain Sciences 13.2 (2023): 256.
  5. Russo, Marc A., Danielle M. Santarelli, and Dean O’Rourke. “The physiological effects of slow breathing in the healthy human.” Breathe 13.4 (2017): 298-309.
  6. Zaccaro, Andrea, et al. “How breath-control can change your life: a systematic review on psycho-physiological correlates of slow breathing.” Frontiers in human neuroscience 12 (2018): 353.
  7. Shei, Ren‐Jay, et al. “Inspiratory muscle training improves exercise capacity with thoracic load carriage.” Physiological reports 6.3 (2018): e13558.
  8. Illi, Sabine K., et al. “Effect of respiratory muscle training on exercise performance in healthy individuals: a systematic review and meta-analysis.” Sports medicine 42 (2012): 707-724.
  9. Nina, Bausek, Summers Susanne, and Scott B. Sonnon. “Respiratory Intervention Techniques Increase Selection Rate for Special Forces.” bioRxiv (2019): 774620.
  10. Lindholm, P., et al. “Resistive respiratory muscle training improves and maintains endurance swimming performance in divers.” Undersea & Hyperbaric Medicine 34.3 (2007): 169.
  11. Shei, Ren-Jay, et al. “Effect of flow-resistive inspiratory loading on pulmonary and respiratory muscle function in sub-elite swimmers.” J Sports Med Phys Fitness 56.4 (2016): 392-8.
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The Link Between Heart Rate and Overall Health

My friend Ryan over at RJB Health Coaching shared this fascinating article about the link between heart rate and overall health on his blog. Turns out, our resting heart rate can tell us a lot about our mortality risk and even provide clues about chronic stress. His article also dives into some helpful tips and tricks for managing stress and improving heart health. I highly recommend giving it a read!


Welcome to the Weekly Round-Up, where we explore the intersection between ancient practices and modern science as part of a more natural way of living. We aim to help you experience your best physical and mental health by incorporating these practices into your life. In this series, we explore exciting topics that are sure to get you thinking about your fitness and wellness routine in a whole new way.


Resting Heart Rate: The Best Indicator of Your Health?

Resting heart rate is a simple metric that could be the best indicator of your health. Just like an athlete’s heart rate can predict their performance in a competition, your resting heart rate can predict your risk of death from virtually any cause. Studies have shown that as your resting heart rate increases, so does your risk of dying.[1] However, even if you’re physically active and have a healthy lifestyle, an elevated resting heart rate still increases your risk of death.

An elevated resting heart rate can indicate that something may be wrong with your body. It reflects the amount of stress your body is under, and chronic stress can cause your heart rate to be higher. Therefore, anything you can do to lower chronic stress can help lower your resting heart rate. Good sleep, proper body composition, and cardiovascular exercise are all interventions that can help lower your resting heart rate.

Here are the top five takeaways from the article:

  1. Resting heart rate is a simple metric that can predict your risk of death from virtually any cause.
  2. An elevated resting heart rate indicates that something may be wrong with your body.
  3. Chronic stress can cause your resting heart rate to be higher.
  4. Good sleep, proper body composition, and cardiovascular exercise are all interventions that can help lower your resting heart rate.
  5. Lifestyle changes such as minimizing long-term chronic stress, eating healthy, and developing conscious oversight for the amount of food you consume are all key to improving your overall health and lowering your resting heart rate.

Track Your Resting Heart Rate

As this article discusses, fitness wearables like the Apple Watch and Garmin offer an easy way to track resting heart rate. With built-in sensors that measure your heart rate continuously throughout the day, these devices provide a fairly accurate and convenient way to monitor your heart rate and assess your overall health. Many wearables even provide insights and analytics on your heart rate data, making it easy to spot trends and identify any changes over time. By tracking your resting heart rate regularly, you can gain a better understanding of your overall health and fitness level, and make any necessary adjustments to your lifestyle or exercise routine. Plus, with the added convenience of these wearable devices, it’s easier than ever to keep tabs on your heart rate and take control of your health.

Ancient Practices for Modern Stress Management

Slow breathing exercises can be a great tool to lower heart rate, improve HRV and manage stress.[2] They have been used for centuries and are a practice handed down by the Old Masters, who figured out centuries ago that the breath was the secret to both power and longevity. When we breathe slowly and deeply, we activate the parasympathetic nervous system, which helps calm our body’s response to stress. The Old Masters understood the power of breathing techniques to promote better health, balance, and inner calm. Practicing these exercises regularly can help you feel more relaxed and reduce anxiety, allowing you to better manage stress in your daily life.

Slow breathing is a simple yet effective technique that involves reducing the frequency of your breaths to six breaths per minute. This is typically achieved by inhaling for four seconds and exhaling for six seconds. The reason for the longer exhale is to activate our parasympathetic nervous system (PNS), which helps to promote relaxation and reduce stress. By consciously slowing down our breathing and focusing on our breath, we can improve our overall mental and physical well-being. It’s a technique that can be practiced anywhere, at any time, and has been shown to be beneficial for a variety of conditions such as anxiety, high blood pressure, and insomnia.

Summary

In this Weekly Round-Up, we explore the link between heart rate and overall health. Studies have shown that resting heart rate is a simple metric that can predict your risk of death from virtually any cause. Even if you lead a physically active and healthy lifestyle, an elevated resting heart rate still increases your risk of death. An elevated resting heart rate may indicate that something is wrong with your body, and chronic stress can cause your resting heart rate to be higher. Good sleep, proper body composition, and cardiovascular exercise are all interventions that can help lower your resting heart rate.

In addition to lifestyle changes, slow breathing exercises can also be a useful tool for managing stress and lowering your heart rate. These exercises have been used for centuries and were practiced by the Old Masters to promote better health, balance, and inner calm. Practicing these exercises regularly can help you feel more relaxed and reduce anxiety, allowing you to better manage stress in your daily life.

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If you found this article useful, you can support my blog by making a purchase from our Amazon Storefront and help me continue to provide valuable content.

If you’re ready to embark on your own journey of personal growth through martial arts, here are three ways I can help:

  1. Consider our small group or online martial arts classes to start your practice.
  2. Explore our other articles to deepen your understanding.
  3. Book a free discovery call to find out if one of our programs is right for you.
Start your journey to mastery today!

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About Our Instructor

I Liq Chuan Instructor Ashe Higgs

Get to know our instructor Ashe Higgs! Ashe has been teaching martial arts in Tempe, Arizona, since 2005 and is one of the world’s highest-ranking I Liq Chuan students. You can find out more about who he is and how he got started with martial arts by clicking here.

Disclaimers & Conflicts of Interest

I am not a doctor or a lawyer, and the information provided should not be considered medical or legal advice.

The information provided is for educational and informational purposes only and should not be used as a substitute for professional legal or medical advice, diagnosis, or treatment. Consult your doctor or a qualified healthcare professional before making any changes to your diet, exercise routine, or lifestyle.

Please note that some of the links provided in this content may be affiliate links, meaning that I may receive a small commission if you purchase through them. However, please rest assured that any products or services recommended are based on my personal experience and belief in their value. I only recommend products or services that I have personally used and believe in.

References

  1. Zhang, Dongfeng, Xiaoli Shen, and Xin Qi. “Resting heart rate and all-cause and cardiovascular mortality in the general population: a meta-analysis.” Cmaj 188.3 (2016): E53-E63.
  2. Bernardi, Luciano, et al. “Oxygen-induced impairment in arterial function is corrected by slow breathing in patients with type 1 diabetes.” Scientific reports 7.1 (2017): 6001.
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Are Fitness Trackers Accurate?

In the modern world, fitness wearables have become increasingly popular for tracking our health and exercise routines. It’s unsurprising that many people wonder, “are fitness trackers accurate?” Regardless of their accuracy, it’s essential to strike a balance between relying on technology and tapping into our innate ability to understand our body’s needs.


Welcome to another edition of the Weekly Round-Up, where we explore the intersection between ancient practices and modern science as part of a more natural way of living. By aligning our diet and lifestyle in harmony with our nature as human beings, we can experience our best physical and mental health. In this article, we’ll explore a recent study that questions the accuracy of some popular fitness wearables. Then we’ll delve into deeper, more profound reasons to be cautious about relying too much on technology for our well-being.


A recent study comparing popular wrist-worn fitness devices, such as the Apple Watch 6, Polar Vantage V, and Fitbit Sense, highlights the importance of not becoming overly dependent on these devices. The study found that while the Apple Watch 6 outperformed its competitors in heart rate tracking, all three devices struggled to provide accurate energy expenditure readings. In light of these findings, this article will explore the concept of interoception, or the ability to sense and understand our internal states, and how it can help us achieve a more balanced approach to our health and fitness. By combining the data from fitness wearables with our own intuition and self-awareness, we can ensure these devices serve as useful aids in our pursuit of optimal health and well-being without letting them dictate our entire fitness journey.

Battle of the Fitness Trackers: Apple Watch 6 Takes the Lead in Heart Rate Accuracy

Are fitness trackers accurate for calories burned?

In a recent study comparing three popular wrist-worn fitness trackers, the Apple Watch 6 emerged as the most accurate device for measuring heart rate across various activities.[1] The study evaluated the Apple Watch 6, Polar Vantage V, and Fitbit Sense, testing their ability to track heart rate and energy expenditure during five different activities.

Researchers enlisted 60 healthy young individuals to participate in the study. Heart rate and energy expenditure were measured using reference devices, the Polar H10 and Metamax 3B, in addition to the wrist-worn devices. The activities tested included sitting, walking, running, resistance exercises, and cycling.

Key Findings:

  • The Apple Watch 6 consistently displayed the highest accuracy for heart rate measurement, with a coefficient of variation (CV) of less than 5% for all activities.
  • The Polar Vantage V and Fitbit Sense demonstrated variable accuracy levels for heart rate measurement, depending on the activity (CVs between 2.44-8.80% and 4.14-10.76%, respectively).
  • All three devices showed poor accuracy in measuring energy expenditure across all activities (CVs between 14.68-24.85% for Apple Watch 6, 16.54-25.78% for Polar Vantage V, and 13.44-29.66% for Fitbit Sense).

The coefficient of variation (CV) is a statistic that measures how spread out the data is relative to the average, providing a simple way to compare consistency and accuracy across different devices or measurements

The study highlights that the Apple Watch 6 outperforms its competitors in heart rate tracking. Unfortunately, this particular study didn’t compare my favorite wearable, the Garmin (I wear a Garmin Solar Instinct 2). All three of the devices studied struggled to provide accurate energy expenditure readings. Healthcare professionals, athletes, coaches, and the general population should take these findings into account when considering the use of these devices for exercise training or nutritional programs.

Smart Watches & Sleep Tracking

The Four Stages of Sleep

The four stages of sleep include three non-REM stages and one REM stage. Stage 1 features light sleep with slow theta waves, while stage 2 has sleep spindles and K-complexes. Sleep spindles and K-complexes are distinctive brain activity patterns. Both play roles in memory consolidation and sleep maintenance. Stage 3, or deep sleep, showcases slow delta waves. Lastly, REM sleep involves rapid eye movement and fast, irregular brain waves similar to wakefulness.

Smartwatches track sleep using an onboard accelerometer, which is a sensor that measures movement and acceleration (the same technology they use to track “steps”). Onboard accelerometers in sleep trackers use movement data to estimate sleep stages. By analyzing periods of stillness and motion, they make educated guesses about transitions between light sleep, deep sleep, and REM sleep. Theoretically, this method provides a rough approximation of sleep patterns.

Unfortunately, the accuracy of smartwatches and sleep tracking doesn’t seem to be any better than for calories burned. Sleep trackers are often marketed as a way to improve sleep quality and overall health. This study reviewed six popular devices: BodyMedia FIT, Fitbit Flex, Jawbone UP, Basis Band, SleepTracker, and Zeo Sleep Manager Pro.[2] Researchers looked at metrics, theories, evaluations, and FDA clearance. Surprisingly, they found that most devices lacked crucial information about sensor and output accuracy. Only three devices had related peer-reviewed articles, but even their wake detection accuracy varied significantly. Ultimately, there was no solid evidence that these trackers can truly help with sleep issues in real life.

My own experience with the accuracy of sleep tracking and smart watches supports the results of the study by Lee et al. I have reviewed the data gathered by my beloved Garmin and compared it to my own objective and subjective experience. Sleep data indicated I was in deep sleep when I know for a fact that I was laying in bed reading, so my opinion is that the data for individual “phases” of sleep is completely useless. However, the accelerometers seem to be accurate in terms of movement. For example, if I get up in the middle of the night to use the bathroom, that movement is accurately recorded.

Unplugged and In Tune: Reconnecting with Your Inner Tracker

As we’ve seen, the data from wearables isn’t always accurate, and depending too much on these devices may lead to frustration. While data from wearables may be hit or miss, nature has already equipped us with an incredibly precise tool – self-awareness. By reconnecting with our innate ability to look within and understand how external behaviors affect our state, we can make adjustments that lead to a healthier lifestyle. This inner guide can help us find balance and harmony without solely relying on technology. Instead of fixating on data, let’s explore how tapping into our natural instincts can guide us toward a healthier lifestyle.

Unplugged: Evolve from Technology to Upgrade Your Fitness, Performance, & Consciousness” is a book by Brian MacKenzie, Dr. Andy Galpin, and Phil White that focuses on balancing the use of technology with a more intuitive approach to health, fitness, and overall well-being. The authors argue that our overreliance on technology can hamper our ability to truly understand our bodies and can create a disconnect between our physical and mental states.

In the book”Unplugged,” the authors emphasize the importance of interoception rather than relying on technology. Interoception is the ability to sense and understand our internal states and needs from moment to moment., like feeling hungry, thirsty or noticing our heart rate increase. It’s like having an inner GPS that helps us navigate our physical and emotional needs by tuning in to our body’s signals.

The most important lesson of the Old Masters was this: look within. The Old Masters focused on the harmonious connection between mind, body, and spirit. They taught that understanding one’s internal states and mastering self-awareness were key to unlocking both power and longevity. Through practices such as meditation, deep breathing, and mindful movement, they have passed on to us the methods to cultivate the ability to be in tune with our body’s internal state and to adjust it at will.

Similarly, MacKenzie’s “Unplugged” encourages readers to balance technology and intuition, using devices to gather data while not losing touch with their innate ability to understand their body’s needs. By advocating for a more mindful and self-aware approach, MacKenzie connects with the timeless teachings of the Old Masters of Kung Fu, emphasizing the crucial role of interoception in achieving true physical, mental, and emotional well-being.

Over-optimizing our health and fitness routines with unreliable data can lead to unnecessary stress and anxiety. Constantly monitoring every detail can make us fixate on minor fluctuations rather than focusing on overall well-being. Relying too much on inaccurate data from wearables can cause frustration and confusion, potentially derailing our progress and causing more harm than good. It’s essential to find balance, trust our intuition, and not let imperfect technology dictate our entire fitness journey.

Beyond Smart Watches: The Best Fitness Tracker for a Holistic Approach to Health

There are two very important data points that we can use technology to track on our own, but not available (yet) as smartwatches.

The first is a CGM, or Continuous Glucose Monitor, which is technically a wearable. Monitoring blood sugar can provide valuable insights into how our food choices affect energy levels and mood throughout the day. This study found that adherence to a healthy diet that keeps our insulin levels low is associated with a lower risk of major chronic diseases.[3] CGMs can help us better understand how our food choices influence blood sugar levels, which in turn can impact our risk of developing conditions like cardiovascular disease, type 2 diabetes, and cancer.

model displaying Nutrisense CGM - one of the best fitness trackers you can use.
Nutrisense is one company offering CGMs via subscription direct to consumers.

By monitoring blood sugar levels with a CGM, we can identify which food choices keep our blood sugar (and thus insulin) levels and inflammatory markers low, as well as reduce diabetes risk.[4] This information allows us to make more informed decisions about our diet, ultimately contributing to the kind of robust health we’re all after.

The study by Wang et al. highlights the importance of considering dietary patterns that minimize high insulin levels and inflammation for chronic disease prevention. By using a CGM to track our blood sugar levels and adjust our food choices accordingly, we can follow a diet that aligns with these guidelines, reducing our risk for major chronic diseases.

Monitoring blood pressure is also essential. High blood pressure is frequently called “the silent killer” as it has no symptoms for decades until enough damage has been done. Monitoring our blood pressure regularly helps identify potential cardiovascular risks, like hypertension or heart disease. Tracking our blood pressure can give us useful, actionable insight into how our lifestyle choices, like diet, exercise, or breathwork, impact our overall heart health. To track our blood pressure, there are plenty of blood pressure monitors for home use available on Amazon or at your local pharmacy. Most fitness wearables integrate with a smartphone app that allows you to record your blood pressure manually to track it over time. Many new blood pressure monitors even use Bluetooth to connect to an app, ensuring accuracy and preventing you from ever forgetting to record a measurement.

Conclusion

As we have seen throughout this article, fitness trackers can provide a few valuable insights into our daily activity and heart rate. However, it’s important to remember that these devices are not infallible and often struggle with providing accurate data in certain areas, such as energy expenditure and sleep stage detection. Therefore, it’s crucial to balance our reliance on technology with a more intuitive, self-aware approach to health and fitness.

By combining the data from wearables with our own innate ability to sense and understand our internal states, we can ensure that these devices serve as helpful aids in our pursuit of optimal health and well-being without becoming overly dependent on them. Furthermore, exploring additional monitoring options, like continuous glucose monitors and blood pressure trackers, can provide a more comprehensive understanding of our health, allowing us to make more informed decisions about our lifestyle choices.

Ultimately, the key to a healthier lifestyle is finding balance and harmony between the judicious use of appropriate technology and tapping into our natural ability to sense inward. By doing so, we can not only optimize our fitness routines but also develop a deeper connection with our bodies and a more mindful approach to overall well-being.

If you found this article useful and want to support my work, please consider making a purchase using one of the affiliate links above or by visiting our Amazon storefront. Your support helps me continue to provide valuable content and insights on martial arts, health, and fitness.

Are you ready to unlock the secrets of the Old Masters for yourself? Consider joining one of our programs, where you’ll learn the timeless techniques that help balance technology and intuition in the pursuit of health and well-being. Embark on a journey to a more mindful and self-aware approach to your fitness journey today.

Start your journey to mastery today!

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Disclaimers & Conflicts of Interest

I am not a doctor or a lawyer, and the information provided should not be considered medical or legal advice.

The information provided is for educational and informational purposes only and should not be used as a substitute for professional legal or medical advice, diagnosis, or treatment. Consult your doctor or a qualified healthcare professional before making any changes to your diet, exercise routine, or lifestyle.

Please note that some of the links provided in this content may be affiliate links, meaning that I may receive a small commission if you purchase through them. However, please rest assured that any products or services recommended are based on my personal experience and belief in their value. I only recommend products or services that I have personally used and believe in.

References

  1. Hajj-Boutros, Guy et al. “Wrist-worn devices for the measurement of heart rate and energy expenditure: A validation study for the Apple Watch 6, Polar Vantage V and Fitbit Sense.” European journal of sport science vol. 23,2 (2023): 165-177. doi:10.1080/17461391.2021.2023656
  2. Lee, Jeon, and Joseph Finkelstein. “Consumer sleep tracking devices: a critical review.” Studies in health technology and informatics vol. 210 (2015): 458-60.
  3. Wang, Peilu, et al. “Optimal dietary patterns for prevention of chronic disease.” Nature Medicine (2023): 1-10.
  4. Dimova, Rumyana et al. “The relationship between dietary patterns and glycemic variability in people with impaired glucose tolerance.” The Journal of nutrition, S0022-3166(23)35424-5. 9 Mar. 2023, doi:10.1016/j.tjnut.2023.03.007
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The Benefits of Cold Water Immersion and Heat Exposure for Health: A Study by Dr. Susannah Soeberg

Welcome to another edition of the Weekly Round-Up, where we explore the intersection between ancient practices and modern science as part of a more natural way of living so that we can experience our best physical and mental health. In this installment, we’ll explore three exciting topics that are sure to get you thinking about your fitness and wellness routine in a whole new way.

Winter Swimming

I’ve been exploring and writing about heat and cold exposure as part of my Natural Way of Living approach since 2015. I recently learned of the work of Dr. Susannah Soeberg of Denmark in this area.

Dr. Soeberg, a renowned expert in the field of health and wellness, recently conducted a study on the effects of cold water immersion and heat exposure on the human body. The study, which was published in Cell Reports Medicine in 2021, discovered the minimum threshold for experiencing significant health benefits from these practices.

According to Dr. Soeberg’s study, only 11 minutes of cold water immersion and 57 minutes of sauna per week can increase focus, energy, and mood. It’s important to note that this time should be divided into two to three days, ideally alternating between the two practices. During cold water immersion, noradrenaline and dopamine levels increase 2.5x within minutes and can last for hours. This hormone increase has been shown to activate brown fat, leading to improved metabolism and overall health.

Brown fat activation is a key factor in the health benefits of cold water immersion and heat exposure, as Dr. Soeberg’s study found. Brown fat activation increases during cold water immersion and people who regularly practice this technique are better able to tolerate the cold. The study also found that brown fat activation leads to lower insulin production and faster glucose metabolism. Additionally, the study found that brown fat activation has a circadian rhythm in humans, with higher activation levels early in the morning before waking up. This means that people who regularly practice cold water immersion and heat exposure may have a higher metabolic rate and feel warmer throughout the day.

  • Dr. Susannah Soeberg studied the effects of cold water immersion and heat exposure on the human body.
  • The study was published in Cell Reports Medicine in 2021.
  • The study found that only 11 minutes of cold water immersion and 57 minutes of sauna per week can lead to significant health benefits.
  • Brown fat activation is a key factor in the health benefits of cold water immersion and heat exposure.
  • People who regularly practice cold water immersion and heat exposure may have a higher metabolic rate and feel warmer throughout the day.
  • End on the cold to force the body to activate more brown fat.

Dr. Soeberg recommends starting slow and gradually building up your tolerance over time when incorporating cold water immersion and heat exposure into your daily routine. When practicing both techniques, it’s important to end on the cold to force the body to activate more brown fat and reheat naturally. This is known as the “Soeberg principle,” and it has been endorsed by Professor Andrew Huberman from Stanford University.

Dr. Soeberg’s study has shown that cold water immersion and heat exposure can have significant health benefits, including increased focus, energy, and mood, improved brown fat activation, and faster metabolism. By incorporating these practices into your daily routine, you can improve your overall health and well-being. Learn more about Dr. Soebergs work at The Soeberg Institute.

Explore how cold exposure can improve your health and energy levels today! Buy ‘Winter Swimming’ by Dr. Susannah Solberg on Amazon now.


Additional Articles From This Week

The Hidden Meaning of Crouching Tiger Hidden Dragon

Discover the fascinating origins of the title “Crouching Tiger, Hidden Dragon.” This iconic film draws from Chinese culture and features stunning martial arts scenes. Explore the hidden meanings behind the title, the connections to the characters, and the allusions to the film’s storyline. Don’t miss out on this must-read article for martial arts and Chinese culture fans. Read the full article to learn more!


5 Martial Arts Like Tai Chi

Join us on a journey through the fascinating world of five martial arts like Tai Chi, including I Liq Chuan, and more.

We’ll delve deeper into the history and philosophy of these practices, examine their unique training methods, and highlight their many benefits for modern-day living. Unlock the secrets of these ancient martial arts. Read the full article and discover the magic for yourself.

Start your journey to mastery today!

Read More!

Disclaimers & Conflicts of Interest

I am not a doctor or a lawyer, and the information provided should not be considered medical or legal advice.

The information provided is for educational and informational purposes only and should not be used as a substitute for professional legal or medical advice, diagnosis, or treatment. Consult your doctor or a qualified healthcare professional before making any changes to your diet, exercise routine, or lifestyle.

Please note that some of the links provided in this content may be affiliate links, meaning that I may receive a small commission if you purchase through them. However, please rest assured that any products or services recommended are based on my personal experience and belief in their value. I only recommend products or services that I have personally used and believe in.

References

  1. Søberg, Susanna, et al. “Altered brown fat thermoregulation and enhanced cold-induced thermogenesis in young, healthy, winter-swimming men.” Cell Reports Medicine 2.10 (2021): 100408.
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Clear Your Mind, Improve Your Life: The Connection Between Breathing and Brain Function

According to research, many neurodegenerative disorders are associated with the build-up of toxins in the brain, which can lead to cognitive issues such as brain fog. To maintain good brain health, it’s important to understand how your body clears toxins and waste products, and one key system involved in this process is the glymphatic system. This system relies on movement and breathing to function effectively.


Welcome to the Weekly Round-Up, where we explore the intersection between ancient practices and modern science as part of a more natural way of living. We aim to help you experience your best physical and mental health by incorporating these practices into your life. In this series, we explore exciting topics that are sure to get you thinking about your fitness and wellness routine in a whole new way.


Breathing Exercises: How to Help Your Body Clear Brain Toxins and Improve Brain Function

slow breathing at night can help detoxify the brain

New research has identified the sub-arachnoid lymphatic membrane (SLYM) as a crucial component of the glymphatic system. This thin, delicate membrane acts as a barrier, allowing only small molecules to pass through and separate “clean” and “dirty” cerebrospinal fluid (CSF). It also helps to maintain the brain’s defenses by preventing outside immune cells from entering.

To help your glymphatic system function at its best, Dr. Steven Lin recommends engaging in the following practices:

  • Nasal breathing at night: Breathing through your nose helps to keep the flow of CSF to the brain tightly managed. Mouth breathing or snoring can interfere with this process.
  • Movement: Regular physical activity can help to keep your glymphatic system functioning well. Engage in moderate exercise for at least 30 minutes a day.
  • Correct tongue posture and swallowing: Proper posture and swallowing techniques can help to clear the vessel systems in your head and neck, allowing for effective glymphatic system function.

By engaging in these practices, you can help to clear toxins and waste products from your brain, improving brain function and reducing brain fog. If you suffer from cognitive issues or neuro-degenerative disorders, it’s important to talk to your healthcare provider about incorporating these practices into your routine.

I have written about the glymphatic system and a possible relationship to the ancient neigong 內功 practices of xisuijing 洗髓經 or Marrow Washing previously here and here.

Uncover the Secrets to Achieving Your Fitness and Martial Arts Goals: The Key Metrics You Need to Know  

At the heart of any martial arts or fitness journey is the desire to improve performance, prevent injuries, and achieve your goals. But how do you measure progress and make sure you are on the right track? The answer lies in tracking the right metrics, which can help you identify areas of weakness and focus on continuous improvement. In this article, we will reveal the key metrics that every martial artist and fitness enthusiast should track to maximize their performance and reach their full potential.

Discover the ancient roots of martial arts and fitness and how they are intimately connected to help you become stronger, more explosive, and more resilient. Learn the proven strategies to develop power, grip strength, leg strength, and core strength to take your training to the next level. Don’t fall for common myths and bro-science; read on to learn the truth and achieve your fitness and martial arts goals efficiently and effectively!

Read: Martial Arts And Fitness

In this week’s edition of “The Weekly Round-Up,” we explored how breathing exercises can help to clear your brain of toxins. To take your fitness and wellness routine to the next level, check out our in-person and online martial arts instruction and our “fit-to-fight” online health coaching program. Learn how to become stronger, more explosive, and more resilient and achieve your fitness and martial arts goals efficiently and effectively!

Start your journey to mastery today!

Read More!

About the Author

Ashe Higgs, I Liq Chuan Master Instructor & L2 Nutrition Coach

Ashe is a highly skilled martial arts instructor and certified nutrition coach with over two decades of experience in the field. He holds a Master Instructor certification in I Liq Chuan under Sam FS Chin, making him one of only several individuals worldwide to hold the title. He has taught classes and workshops worldwide and is passionate about helping others achieve their fitness and wellness goals.

With a background in full-contact fighting and a Level 2 certification from Precision Nutrition in nutrition coaching, Ashe is a well-rounded expert in the fields of martial arts. In addition to his expertise, he has a wealth of experience in teaching and mentoring others. He has a natural ability to connect with his students and inspire them to reach their full potential.

Read more about Ashe here…

Disclaimers & Conflicts of Interest

I am not a doctor or a lawyer, and the information provided should not be considered medical or legal advice.

The information provided is for educational and informational purposes only and should not be used as a substitute for professional legal or medical advice, diagnosis, or treatment. Consult your doctor or a qualified healthcare professional before making any changes to your diet, exercise routine, or lifestyle.

Please note that some of the links provided in this content may be affiliate links, meaning that I may receive a small commission if you purchase through them. However, please rest assured that any products or services recommended are based on my personal experience and belief in their value. I only recommend products or services that I have personally used and believe in.

References

  1. Møllgård, Kjeld, et al. “A mesothelium divides the subarachnoid space into functional compartments.” Science 379.6627 (2023): 84-88.