Tag Archives: Health

5 Interesting Respiratory Facts for Yoga Teachers

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Pranayama (breath exercise) is a crucial part of yogic practice. While I may spend less time on the pranayama portion of my practice than the asana (postural) part on most days, I’ve come to view pranayama as at least as important. (i.e. It packs a lot of punch.) With that in mind, here are a few fun facts about respiration for you your consideration:

 

5.) Asthma Fact: People in richer countries are more likely to have asthma, but–within more wealthy countries–poor people are disproportionately effected. (Asthma is a condition in which lung tissue becomes inflamed, and thus it’s hard to breath.)

Source: Krucoff & Krucoff. 2000. Healing Moves. New York: Three Rivers Press. p. 288

Yogic Relevance: There’s at least some preliminary evidence that yoga practice can benefit asthma patients. Mekonnen, D. & Mossie. A. 2010. “Clinical Effects of Yoga on Asthmatic Patients: A Preliminary Clinical Trial.” Ethiopian Journal of Health Science. Vol. 20(2). pp. 107-112.

 

4.) Altitude Fact: At the summit of Everest, atmospheric pressure is about 30% of what it is at sea level.

Source: Coulter, H.D. 2001. Anatomy of Hatha Yoga. Allahabad: Himalayan Institute India. p. 96.

Yogic Relevance: The slow deep breathing you sometimes teach in pranayama courses could be a life-saver. Bilo G. et. al.  2012. “Effects of Slow Deep Breathing at High Altitude on Oxygen Saturation,” Pulmonary and Systemic Hemodynamics. PLoS ONE. Vol. 7(11): e49074. https://doi.org/10.1371/journal.pone.0049074.

 

3.) Lung Fact: If one extracted, flattened, and laid side-by-side the 300 million alveoli of the average person’s lungs, they would cover an area greater than the average one bedroom apartment. (Alveoli are the little sacks at the end of the bronchioles where oxygen and carbon dioxide are exchanged.)

Source: Hymes. A. 2009. “Respiration and the Chest: The Mechanics of Breathing.” in Science of Breath: A Practical Guide by Swami Rama. Honesdale, PA: The Himalayan Institute Press.

Yogic Relevance: Vital capacity (total amount of air one can breath in and out of those little sacks) is increased through yogic practice. Karthik, P.S. et. al. 2014. “Effect of Pranayama and Suryanamaskar on Pulmonary Functions in Medical Students.” Journal of Clinical and Diagnostic Research. Vol. 8(2). pp. BC04 -BC06.

Note: there has been confusion about the degree to which yoga helps VO2 max (maximum oxygen utilization), at least in comparison to other forms of exercise, because there has been mixed results in the literature. The consensus seems to be the effect–if any–isn’t large compared to cardiovascular exercises. The strength of the pump (i.e. the heart) seems to have more to do with this particular measure than the lung’s holding capacity. While VO2 max is an important measure for athletes, the fact that it may not be improved by yoga doesn’t mean yoga doesn’t offer many fine benefits for athletes. As I recall, this is dealt with at length in Broad’s book (i.e.  Broad, W.J. 2012. The Science of Yoga: The Risks and Rewards. New York: Simon & Schuster.)

 

2.) Nose Fact: Rhinologists (doctors specializing in noses) figure that the nose has around 30 functions in the breathing process (e.g. moisturizing and warming air, catching foreign matter, directing airflow, and much more.)

Source: In the aforementioned Swami Rama book Science of Breath in a chapter entitled, “Following Your Nose: Nasal Function and Energy” by Rudolph Ballentine, MD.

Yogic Relevance: Alternate Nostril Breathing (Nadi Shodhana) is shown to tone the parasympathetic nervous system (PNS, i.e. the part of the autonomic nervous system involved in rest & digest functions.)  Sinha, A.N., et. al. 2013. “Assessment of the Effects of Pranayama / Alternate Nostril Breathing on the Parasympathetic Nervous System.” Journal of Clinical and Diagnostic Research. Vol. 7(5). pp. 821-823.

 

1.) Pace Fact: At about 5 breaths per minute, most people’s thinking is clearer than usual.

Source: Brown, R. & Gerbarg, P.2012. The Healing Power of Breath. Boston: Shambhala Publications.

Yogic Relevance: The breath is our most powerful tool for controlling the mind. Vindicated!

BOOK REVIEW: Tai Chi Chuan Classical Yang Style by Yang, Jwing-Ming

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Tai Chi Chuan Classical Yang Style: The Complete Form QigongTai Chi Chuan Classical Yang Style: The Complete Form Qigong by Yang Jwing-Ming
My rating: 5 of 5 stars

Amazon page

 

This book is one stop shopping for students of the Yang Style Tai Chi Chuan Long Form (i.e. 108 forms.) That’s not to suggest that it only describes the sequence of that form. It does that, but it also offers lessons in the history of the art, explanations of chi and qigong, and elucidation of the fundamentals of the art.

The book is divided into four parts. Chapter one examines the history of this martial art and places Tai chi chuan in the context of Chinese martial arts as well as the Yang Style within the context of Tai chi chuan. The nine sections of the first chapter also explore Tai chi chuan as a means to healthy living, and provide guidance to students on how to go about taking up the practice.

Chapter two consists of five parts that delve into the concept of chi (qi), or energy. This section mixes together mythology of traditional Chinese theory on chi with scientific explanations where science has something to say on the matter.

The third chapter describes the 13 postures of Tai chi chuan, which are a set of fundamentals that feature prominently in the martial art. This is a relatively brief section and is where the book becomes photo intensive.

The fourth chapter offers students guidance about the unarmed element of Yang Style of Tai chi chuan. While the capstone of the chapter is a systematic walk through the Long Form, there’s also coverage of some Yang Style fundamental movements as well as presentation of meditation practices taught in the system. It should be noted that this book doesn’t cover the sequence of the Yang Style Short Form (a.k.a. 24 Forms, or the Beijing Standard Form.) (I mention that because that’s the most popular form in the world and many students may want to learn about it specifically. This book offers many insights into the minutiae of the component forms, but doesn’t describe it as a sequence.) There is a fifth chapter, but it’s only a brief conclusion.

With respect to ancillary matter, like most martial arts books, it’s graphic-intensive. The bulk of the graphics are photos that are used in chapters 3 and 4 to clarify the movements and postures. Said photos have arrows and other figures drawn onto them to help clarify the movement involve. There are also a few line diagrams and maps, and chapter 2 has a many scientific photos, diagrams, and anatomical drawings.

There are three Appendices. The first provides a list of the forms of the Yang Style Long Form. The second is a glossary of the many Chinese terms mentioned in the book. The final Appendix provides information about the DVDs that are available to be used in conjunction with the book (there are markers throughout the book to provide suggestions of when students should turn to the video lessons.) There are end-notes of cited material, but I read the Kindle edition, and most of these were unavailable because Chinese characters didn’t convert to the electronic format. This was no big deal for me because I couldn’t read the Chinese reference material anyway, but if you read Chinese, you might opt for the hard copy of the book.

I learned the Yang Style short and long forms several years ago, and bought this book to provide some background and technical guidance. I found the book to be interesting and informative, and would recommend it—particularly if you’ve learned the Yang Style (but one may find the early chapters interesting even if one hasn’t.) The author uses a number of entertaining and educational stories and the book is readable and insightful for students of all levels.

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5 Neuroscience Fun Facts for Yogis & Yoginis

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5.) IDEA: While our conscious mind feels like the sum of our mental world, in fact, it’s the tip of the iceberg of mental processes. Our decisions and actions are guided to a large degree by happenings below the waterline.

INTRIGUING EXAMPLE: In one study, interview subjects were randomly assigned to hold either iced or hot coffee. No attention was drawn to the coffee and it was set up as a mere accident of happenstance (the HR person directing the interviewees had her hands full.) The coffee was retrieved before the subjects made handshakes with interviewers. Unrelated to their verbal responses, those who had held the iced coffee were disproportionately described more in terms suggesting a cold personality (e.g. calculating, devious, etc.) and those who had held hot coffee were credited with a warmer personality.

RELEVANCE: Get your hands warm before you start making corrections.

REFERENCE: The coffee study is discussed by David J. Linden in his book Touch. However, there are many books on this topic, several that I’ve reviewed. In particular, I can recommend Eagleman’s Incognito and Mlodinow’s Subliminal.

 

4.) IDEA: Emotions play a crucial role in decision-making. We aren’t nearly so rationale and calculating as we think ourselves to be–particularly when there is uncertainty in the mix.

INTRIGUING EXAMPLE: Giovannni Frazzetto’s book describes cases of patients with lesions in their medial prefrontal cortexes who would deliberate ad nauseam and still couldn’t reach a decision.

RELEVANCE: This is why we don’t silence or stamp out emotions, but rather watch them dispassionately while avoiding a mental drift into a frenzy of illusion building.

REFERENCE: The Frazzetto book I referenced is: How We Feel, and it deals with anger, guilt, anxiety / fear, grief, empathy, joy, and love.  However, the patients described in his book were those of Antonio Damasio, and so you may want to check out Descartes’ Error, which I’ve heard good things about, but haven’t yet read.

 

3 .) IDEA: Experiences once thought to be supernatural, mystical, or fraudulent are increasingly being understood in scientific terms.

INTRIGUING EXAMPLE: For some, an Out-of-Body-Experience (OBE) is an impossible flight of fancy, while for others it’s a mystical / transcendent state beyond the physical realm. However, in recent years scientists have not only confirmed that people have these experiences, they’ve come a long way toward understanding such occurrences by actually inducing them via electrodes applied to the right angular gyrus. It seems that area of the brain is responsible for integrating sensory information from various senses, and its disruption creates an illusion of one’s consciousness floating outside the body.

RELEVANCE: As many have wisely advised, don’t spend a lot of time chasing siddhis–not only might it stunt your growth toward the ultimate goal, it might just be running after tricks of the mind.

REFERENCE: I highly recommend Anil Ananthaswamy’s The Man Who Wasn’t There. The book looks at the various ways in which “self” has been defined (one’s memories, one’s body, etc.) and it shows how neuroscience has learned a thing or two about the various dimensions of self, and how none of them fully defines an “I.” (i.e. The Buddhist conception of the self as illusion might turn out to be not far off the mark.)

 

2.) IDEA: Our brains can be rewired through practice and training. The property is called neuroplasticity, and it’s often described by the verse: “neurons that fire together, wire together.”

INTRIGUING EXAMPLE: You may have heard about  how London taxi cab drivers develop an enlarged hippocampus, which helps them meet the vast spatial memory needs required of the job. However, an even more fascinating example may be how some blind people have developed a capacity for echolocation–i.e. their mind registers changes as sound bounces off walls, curbs, and other obstacles.

RELEVANCE: One takes advantage of neuroplasticity when one works to be more kind and compassionate by recognizing and changing one’s behavior patterns.

REFERENCE: Fascinating reading on the topic can be gleaned from Kathleen Taylor’s book Brainwashing, but the most widely-cited book on the topic may be Norman Doidge’s The Brain That Changes Itself.

 

1.) IDEA: We have neural circuitry that predisposes us to spiritual belief and inclinations toward the sacred.

INTRIGUING EXAMPLE: The evidence suggests that it’s not so important who or what you believe in, but the more positive the message the better. People of religion have demonstrated both better and worse health outcomes–all else equal–and it seems linked to whether you have one of those smiting gods or a more compassionate one.

RELEVANCE: Belief and surrender–religious or secular–can play an important role in one’s personal development.

REFERENCE: Newberg and Waldman’s How Enlightenment Changes Your Brain deals with these issues in detail.

The Thai Yoga Bodywork / Yoga Nexus

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[Note: This article was first posted on the IMOSHA website.]

 

It was October of 2013 and I found my way to the Meditation Hall at the Fireflies Ashram off Kanakapura Road outside Bangalore’s southern sprawl.  That morning, I’d begin learning the sequence of actions of the Chiang Mai style of Thai Yoga Bodywork (TYB.) I would struggle to remember that sequence as I awkwardly groped about trying not to drive my thumb into the bones or nerve junctions of my fellow students. But over the course of those ten days, I progressed to the point that my awkwardness was less apparent, and I could get through the sequence without forgetting much.

 

I’d arrived in India with a long list of activities to try and skills to learn as part of a plan of self-betterment. That TYB course was the first item on the list to be scratched off. I’d been in the country a little over a month.  The strange thing about that was that TYB was the activity farthest outside my comfort zone. I wasn’t a complete stranger to yoga or meditation when I arrived in India. And while I was new to the martial arts of Kalaripayattu and Muaythai, I’d practiced a Japanese martial art my entire adult life.  So while I wasn’t skilled at those arts, I had a level of transferable confidence to counterbalance my lack of skill. The same couldn’t be said TYB. It was all new. But that’s the magic of moving around the world, everything is outside your comfort zone, so you might as well go big or go home.

 

Small world.  A couple of years later, I’d be in that same Meditation Hall for the capstone weekend of my 500-hour yoga teacher’s course.  I remember lying in that Meditation Hall, resting after having learned the advanced cleansing practices (shatkarma) of hatha yoga. (By then there was an entirely new level outside my “comfort zone” as I’d purged my entire alimentary canal.) At any rate, the Fireflies Meditation Hall was just a piece of geographic connective tissue that linked my yogic and TYB educations. I’d like to discuss five more substantial links.

 

5.) Anxiety management:  Let me begin with a theme that I mentioned in my introduction. It’s an aspect of personal development that I’ve spent a lot of time working on recently, and that’s moving outside one’s comfort zone to dispassionately observe one’s anxieties.   Both Yoga and TYB present practitioners with opportunities to observe and tame anxieties in a safe way. In TYB, one’s anxiety might be about injuring the person one is working on, about doing a poor job, or it could even be just about touching strangers. People have various reasons—from various social anxieties to germophobia—for discomfort with physically touching people they don’t know well. (Being an introvert, I have a tinge of this discomfort that would likely be much worse if I hadn’t studied martial arts. But, having studied a grappling-centric martial art for so many years, I’d developed a bit of transferable confidence about being in close physical proximity with people I didn’t necessarily know well.)

Anxiety about injuring another

 

In yoga, the sources of anxiety are often gravity related (e.g. inversions and arm balances), but can be quite varied. I mentioned shatkarma as another example. And I’ve found external breath retentions from pranayama to be a potent area in my own personal practice.

 

Anxiety about injuring oneself

 

At any rate, what both Yoga and TYB do to help one take on one’s anxiety is to insist that one confront it in a mindful way. Just practicing forces one to experience the anxieties, but the crucial second ingredient is that one must keep one’s attention on the action—preventing one’s mind from engaging in the escalatory patterns by which it makes molehills into mountains. While it’s true that there are many other activities that this should be true of, it’s common in many fitness activities to practice distractions. People often blare portable music devices to drown out their body and mind as they exercise and practice other self-betterment activities. Such distractions aren’t an option in [good] TYB or Yoga instruction (Note: I say “good” because one can see a sad wave of distraction yogas out there that bury the sensations of practice in cute animals, alcohol, and—even–frat-house style raves.)

 

4.) Anatomical intuition: Both TYB and Yoga expand one’s understanding of the human body. A great feature for those who practice both systems is that the two systems are complementary. They present both overlapping and non-overlapping means to insight into the body. Yoga provides insight through all of one’s senses—not just the five we think of, but including proprioception (the sense by which a person is aware of the position of his or her own body parts and their movement) and balance. In other words, yoga allows one to see inside one’s own body as fully as possible. On the other hand, TYB offers the opportunity to learn about the wide range of variance in human bodies—feeling all their varied characteristics, strengths, and weaknesses.

Finding the limits of another

 

I think a yoga teacher can learn a great deal by practicing TYB. It encourages a greater understanding of the strengths and limitations of others. At the same time, TYB practitioners benefit from yoga’s high degree of intra-bodily awareness because the Thai style involves many assisted stretches that require strength, balance, and awareness.

 

Finding one’s own limits

 

3.) Appreciating the Slow: Modern life shouts at one to do everything faster. Yoga and TYB are two activities in which there isn’t any payoff for being faster, and, in fact, there are costs. In TYB, the massaged individual will find a fast tempo massage less relaxing. If one has ever been handled by a masseuse or masseur like a baker making bread, one knows exactly what I’m talking about. Hatha Yoga also emphasizes slow movement. Even when one is doing an active style like Ashtanga Vinyasa Yoga, there’s an emphasis on maintaining control of the body throughout, and that requires engaging musculature to counter the forces of gravity and momentum.

FYI- this is the aforementioned Meditation Hall during that first training

 

Sometimes slow is the only way to succeed

 

2.) Core stability and muscular endurance:  Both TYB and Yoga build and require core strength and muscular endurance. Bodywork is a physically demanding job. When one learns TYB, a great deal of attention goes into the minutiae of handling the client so as to minimize the stress and strain on one’s body. Still, there’s no way around the fact that one is manipulating another person’s body  and one has to bear that weight so that the client can be relaxed as one stretches them out or turns them over. Commonly, those people will be larger and heavier than the person delivering the massage.  Even if one isn’t doing TYB all day, one will likely feel it—perhaps all the more because one hasn’t developed that core strength and muscular endurance. Yoga can also help the TYB practitioner to keep supple in a job that can easily make a person sinewy.

 

On the other hand, yogis and yoginis can learn a thing or two about balance and control of the core from the challenging act of manipulating another person through their stretches.

 

1.) Attentiveness to Subtle Sensations:  In yoga teacher training, one is often shown Wilder Penfield’s homunculus. Penfield was a doctor who studied the functional organization of the brain, and particularly the sensory and motor cortexes (the parts that process sensations and commands to move body parts.) He was eager to map the motor cortex so that he’d know what portions of damaged or cancerous tissue could be removed without causing paralysis or the like.  At any rate, you’ve probably seen either a flat or 3-D version of the homunculus. It’s notable for its huge lips and hands and comparatively tiny chest and thighs. That’s because the size of a body part on the model doesn’t represent its anatomical size but rather its size in the brain, and our hands have a truly astounding piece of cerebral real estate.

 

What’s fascinating is that for all this capacity for feeling through our fingers, one has to practice to get the fullest out of that ability. In the beginning, it can be quite different to feel huge knots in the muscle during TYB sessions—even though our ability to differentiate tiny tactile differences is tremendous.  In yoga one isn’t so much engaged in feeling with one’s fingertips as one is with one’s internal sensory suite, but the point remains that we have a great deal of capacity that most people leave unused.

 

I suspect there are many more points of confluence between TYB and Yoga that haven’t occurred to me. If you’ve got one, feel free to comment below.

BOOK REVIEW: Anatomy of Hatha Yoga by H. David Coulter

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Anatomy of Hatha Yoga: A Manual for Students, Teachers, and PractitionersAnatomy of Hatha Yoga: A Manual for Students, Teachers, and Practitioners by H. David Coulter
My rating: 5 of 5 stars

Amazon page

 

There are many books on anatomy for yoga, and I’ve read my share, but this is my favorite.

What did I like about it? First, Coulter examines the anatomy and physiology of breathing in some detail, and that’s an important topic that is overlooked by many others. A lot of yoga anatomy books stick exclusively to the musculo-skeletal system. Second, this book doesn’t mix science and pseudo-scientific mythology. Sometimes books shift from talking about arteries and veins to nadis and chakras in a manner that can be confusing and counterproductive. Third, the book discusses how postures can be safely varied for individuals with limits, as well as discussing the most advanced expression of postures for more flexible or skilled students.

What’s the catch? There must be a downside? Well the book is dense and it’s a challenging read. It’s not that the writer uses too many technical terms. That isn’t the case at all. In fact, Coulter is careful not only about using anatomical terms, but also avoids reliance on Sanskrit names as well. It’s just that there is a lot of material that one must read painstakingly while visualizing and–in some cases—tactically probing around one’s body (or someone else’s–if they’ll let you.) I don’t know that there’s much that could be done about this, given the desire to convey the material that the book does—and it’s valuable information. The book has a large number of graphics that mostly consist of anatomical drawings and photographs of the various versions of the postures. It’s possible that more graphics could have been used to reduce the amount of descriptive text, but—on the other hand—reading it slowly and carefully is a useful and productive exercise. And, if you’re not reading it for your RYT-500, you can take your time and read it section by section, as time permits, over the course of more than a year as I did.

The ten chapters of the book are mostly divided up by classes of posture (asana.) Chapter 1 is about “movement and posture” and provides the necessary background that one will need to understand the later chapters. Chapter 2 is on breathing–both the musculature involved and the physiology of it. The rest of the chapters are on core exercises, standing postures, back bends, forward bends, twists, headstands, shoulder-stands, and meditative postures, respectively.

The book has a glossary, a short bibliography, and two indexes (one by anatomical parts and the other by practices/postures.) I normally don’t bother to mention indexes, but in this case it’s useful to know because the book’s organization is by type of posture, and so it’s not always straight forward where various muscles or tissues are being covered.

As I say, I found this book to be tremendously informative. I recommend it for yoga teachers as well as intermediate / advanced practitioners.

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BOOK REVIEW: The Way of the Iceman by Wim Hof and Koen De Jong

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The Way of The Iceman: How The Wim Hof Method Creates Radiant Longterm Health--Using The Science and Secrets of Breath Control, Cold-Training and CommitmentThe Way of The Iceman: How The Wim Hof Method Creates Radiant Longterm Health–Using The Science and Secrets of Breath Control, Cold-Training and Commitment by Wim Hof
My rating: 5 of 5 stars

Amazon page

 

Wim Hof is often presented as a freak of nature. If you’re flipping through the science channels, you might see a segment that shows him subjecting himself to extremely cold temperatures with no ill effects. This book is an attempt by Hof, and co-author Koen De Jong, to counter the proposition that he’s some sort of mutant (or—worse–that his demonstrations are cons) by offering a method by which anyone can achieve the same feats. It should be noted that long before Hof and YouTube came on the scene, there were people [notably Taoist and Tibetan Buddhist monks] performing similar acts.

Hof’s method (called the “Wim Hof Method” or WHM herein and in this book) consists of three components: cold training, breath exercises, and commitment building. The book explores this three-legged stool from both the scientific and practical dimensions. There’s one chapter on each of these elements that describes what it does to the body and how it contributes to well-being, and later chapters both describe what scientific studies have found so far and outline the approach by which the reader can explore the WHM on their own.

There’s a lot of front matter in this book (two forwards, a prologue, and an introduction), but the book more-or-less consists of seven chapters. The first of these is a mini-bio of Hof. It describes a fascinating event in Hof’s youth in which he was exposed to cold, as well as his travels to India in an attempt to find a yoga teacher. [As is the case with most people who come to India seeking to find that quintessential guru—i.e. a half-naked, weather-beaten, and forehead paint-streaked classical guru—he found that he had to wade through a sea of charlatans and shysters while never finding the true masters who are likely hidden away in caves in the Himalayas. Note: this is not to say that one can’t find excellent yoga instruction in India but it’ll likely be by someone fully clothed and not someone smoking pot on a ghat in Varanasi.] This resulted in Hof taking an experimental approach in which he studied the effects of various activities on himself (and such experimentation is what he advocates for others as well.) It should be noted that Hof didn’t invent this method from scratch—e.g. the breath component is based on Tibetan Tummo meditation.

As mentioned, Chapters 2 through 4 explore the three components of the WHM, i.e. cold training, breath exercise, and commitment building, respectively. These chapters describe the science of how these three elements generally (as opposed to a later chapter that describes studies in more depth) act upon the body. The commitment section describes a number of arduous feats such as climbing Kilimanjaro in a T-shirt and shorts, but also describes the role of diet (with particular emphasis on the fast-5 diet which is similar to, but not precisely, what Hof came to practice organically.)

Chapter 5 dives more deeply into the science than does the preceding chapters, and focuses on the studies in which Hof has participated in his attempt to facilitate a better understanding of his method.

The penultimate chapter suggests what the WHM might do for people in various classes, including: healthy people, athletes, and people suffering from various physical and mental ailments. With respect to the latter, there is discussion of exemplary cases as well as the possible means by which the training might act.

The final chapter is a brief outline of how the WHM can be put into practice by readers. There is also a sample log by which practitioners can chart their experience.

There are a range of graphics including line diagrams and photographs. Most of the photographs are inspirational shots of Hof in action, but there are diagrams and other graphics used to convey scientific ideas. There’s a recommended reading page as well as a works cited page. Both lists are small and confined to a few key sources of information, with the latter being the more scholarly works. There is also a glossary that may prove handy for some readers.

This book is illuminating and many stand to benefit from it. I found the approach of the authors to be sound; it’s basically “see for yourself.” This book could easily have been a sales brochure, and in some ways it is, but the fact that it emphasizes the science and the suggestion that the reader try the practice lends credibility. I’d highly recommend this book for anyone who wants to expand and explore the limits of their capability.

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BOOK REVIEW: The Science of Breath by Swami Rama et. al.

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Science of BreathScience of Breath by Swami Rama
My rating: 4 of 5 stars

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This is an oldie, but a goody. The first edition came out in 1979, but as its intent is to provide an overview of the anatomy and physiology of breath for yoga practitioners, the fact that it doesn’t access the bleeding edge of respiratory science isn’t all that detrimental.

This short book consists of four chapters. Two chapters are by the famous yogi Swami Rama, and the other two are written by medical doctors. The first chapter is an introduction to breath from the yogic perspective. It both explains why it’s so important to understand and work with breath and introduces the mythic physiology (prana, nadi, chakra, etc.) that has historically been used to explain pranayama (breath exercises.)

The second chapter is written by Dr. Alan Hymes and it explains the mechanics of respiration. While Chapter 2 focuses on the anatomy of breathing, it begins with an explanation of cellular respiration to introduce the role of breath in powering muscles. There is a fine explanation of the operation of the diaphragm and the intercostal muscles in breathing.

Chapter 3 is written by Dr. Rudolph Ballentine, and it delves into the role of the nose and nasal cavities in respiration. Breathing through the nose is emphasized in both yoga and many other systems of breath training (e.g. the Buteyko and Wim Hof methods.) This is because the nasal cavities perform many useful functions such as moisturizing and warming air, capturing pollutants, and extract heating and moisture from exhaled breath. Besides exploring nasal anatomy and physiology, Dr. Ballentine describes jala neti shatkarma (nasal cleansing with salt water) and nadi shoudhana (alternate nostril breathing.)

The final chapter, written by Swami Rama, mostly describes various techniques of pranayama (breathing exercises) and related practices bandhas and mudras (locks and seals in which bodily parts are contracted or constricted.) However, the chapter begins with a mix of physiology and mythic physiology. That is, it explains some topics not addressed earlier–such as the interaction between the nervous and the cardiovascular systems as well as chakra.

My standing complaint about books that weave together science and pseudo-science is mitigated a bit herein. My problem with putting these ideas together is that it can be difficult for the reader to determine what concepts reflect reality and which offer models to help one visualize energy. However, except for the last chapter, this book does a good job of keeping these ideas separate. The chapters by the medical doctors present the science with minimal intrusion of unscientific concepts. Swami Rama does present science and mythology together, but not so much scrambled together in a confusing mish-mash.

Chapters 2 through 4 use a number of graphics to help present the material. In the middle chapters these largely consist of line drawings to convey the relevant anatomical features or physical actions. The last chapter adds photographs to demonstrate relevant postures. There is a page of recommended readings, but it’s more of an advertisement for other books put out by the Himalayan Institute than the recommendation of books on the science of breath.

I found this book to be educational. It packs a lot of useful information into a concise package and is readable to a layman. I’d recommend it for yoga practitioners and others who are engaged in breath work.

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5 Reasons to Write Poetry

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We’re a week into National Poetry Month. I’ve posted a few poems with more to come, but here I’ll reflect upon the benefits of writing poetry. Some may point out that this is one-sided because the pantheon of poets is littered with opium addicts and suicidal depressives. I read a BBC article citing research showing poets were 20 times more likely to be institutionalized than the non-poet population. I maintain that those bards were broken from the beginning, and that there’s another side to the story.

 

5.) Poems are puzzles, and puzzles make you problem-solve. This may be more true of structured poetry than free verse, but a poem wrangles words into a relationship designed to create a desired outcome–often an emotional state. With structured poetry one faces a tight puzzle that’s constrained by syllable counts, the relation of stressed and unstressed beats, or rhyme schemes. But even free verse cuts away everything that dampens a desired resonance. That’s done by a series of strategic choices.

 

4.) Poetry aids emotional management. A study by UCLA researchers found that poetry writing dampens the activity of the amygdala (the brain’s bringer of fear) and, of course, gives the pre-frontal cortex something to do (besides creating catastrophic scenarios–which is its go-to occupation under stress.)

 

3.) Poetry helps build better prose. Some writers will be more concise and others will be more graphic, but there’s always a benefit to be had. I found a NaNoWriMo blog post that tackles this topic nicely, so I’ll just link.

 

2.) Poetry activates attentiveness. This is especially true of a form like haiku, which consists of natural observation unembellished by analysis or sentiment. However, all poetry styles require one examine the world intensely enough to see the old anew. This post may be of interest on the topic.

 

1.) Poetry can access the unconscious. As a practice, I often just put pencil to paper write whatever comes without intervening or directing my conscious mind. Yes, most of it’s crap.  Or not even crap–more like gibberish. But when I go back through these later on, phrases often jump out at me as interesting or evocative, and these often find their way into the heart of actual poems. This is a particularly beneficial practice when one is stuck.

5 Hyphenated Yogas That Miss the Point of Yoga

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The laissez-faire and easy-going yoga community has spawned some phenomenally ridiculous mergers. I have “yoga” as a term on Google News, and almost every week I get fed a new example. I’m not saying every new approach to yoga is bad, but there’s one disturbing trend–i.e. the distraction yoga.

 

In the title, I refer to “hyphenated yogas,” but what I’m really ranting about is “distraction yogas.” A distraction yoga is one in which an element is brought into the practice so that one doesn’t have to keep one’s mind on one’s breath, alignment, and / or mental state. (Because who wants to think about that shit when one can be thinking “Wow, that kitten sure is cute.” or–believe it or not–“This beer has hoppy undertones.”)

 

Now before I get accused of hating puppies or beer, let me point out that nothing could be further from the truth. What I’m ranting against is the notion that you can marry any two good things and make a great thing. If you don’t believe me, please allow me to dip my nachos in your banana split. See, there are plenty of things that are awesome independently that make abominations when forced together.

 

I’ll include links as I go, lest you think I made this stuff up for hilarity’s sake.

 

5.) Beer Yoga: This is one of the most recent and intriguing distraction yogas. I’m not saying that one needs to follow a strict Vedic approach to life to practice yoga, but–come on–could you stop drinking for a couple hours to pretend your body is a temple (or at least that it’s not sitting in a trailer park with the windows busted out.) Unless “calf slaughter-yoga” catches on, it’s hard to imagine a less yoga-like practice than consuming intoxicants during the practice of yoga. By the way, there’s also a marijuana yoga, but I’ll lump these together as intoxicant yogas.

beermug

 

4.) Goat Yoga: This is one of many “animal yogas.” Like the others, the point is to have cute creatures around. How it’s supposed to help one’s yoga, I can’t fathom. Actually, I can fathom the suggested logic, probably something to do with calming and engendering feelings of compassion and well-being. But, ultimately it’s distraction by cuteness. Note: you can also do yoga with cats, dogs, horses, and probably river otters.

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3.) Karaoke Yoga: Talk about distraction–nothing better than pounding music and reading a prompter to keep one’s mind off that ache in one’s hamstring.

karaoke_yoga

 

2.) Rave Yoga / Club Yoga: This might be a cheat because it’s similar to the previous one on the list, and I’m trying to lump these together so as to not be too repetitive. However, it’s not exactly the same, and is the perfect example of a distraction yoga. (There’s also Harmonica yoga and other musical yogas, but I won’t double-dip anymore.)

bombay_yoga-2e16d0ba-fill-735x490

 

1.) Tantrum Yoga: It wasn’t easy to determine whether I’d include this one or not. On the one hand, it’s not a distraction yoga in the sense that the others are. On the other hand, it takes the award for being least yoga like on the grounds that it’s not about dispassionately witnessing one’s emotional state but rather feeding one’s negative emotions. Note that I don’t group laughter yoga into the same class. I’m not sure whether laughter yoga is beneficial (or to what degree it’s a yoga), but I know that many people benefit from it because it bolsters positive emotional states.

tantrum

 

Now, one may have noticed that there are many seemingly strange (hyphenated) yogas that I haven’t mentioned. I haven’t said a thing about surf board-yoga, stripper pole-yoga, or acro-yoga–and I specifically excluded Laughter Yoga from the wrath of my rant. That’s because this isn’t a rant about people being innovative or non-traditional, it’s about people missing the point of what yoga is supposed to be (i.e. a means to quiet the mind.) I don’t know whether I can see myself doing yoga on a surf board or a stripper pole, but I’m certain that one has to give it one’s full attention–it’s not about finding a distraction to make yoga more palatable to hipsters.

BOOK REVIEW: Light on Pranayama by B.K.S. Iyengar

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Light on Pranayama: The Definitive Guide to the Art of BreathingLight on Pranayama: The Definitive Guide to the Art of Breathing by B.K.S. Iyengar
My rating: 4 of 5 stars

Amazon page

 

This is B.K.S. Iyengar’s A-Z guide to breath and breathing exercises (pranayama.) It’s meant to do for pranayama practice what “Light on Yoga” did for asana (postural) practice. That is, it presents all the classic techniques, offers variants to meet individual needs, and provides the background necessary to put pranayama into the context of a balanced yoga practice.

Let me begin by discussing the book’s organization, and this book is organized to the n-th degree. There are parts, sections, chapters, and even the paragraphs are numbered (though–near as I can tell–the latter serves no purpose for a typical reader and may be more for the help of the writer and his assistants. It does create a somewhat biblical scheme, so maybe it was assumed there would be a need to quote this guide “chapter and verse,” as they say in Bible study.)

The bulk of the book consists of the first of two parts, and Part I is divided into three sections. The first of those sections is “The Theory of Pranayama,” and it puts pranayama in the context of yoga’s entirety. If you’ve read other B.K.S. Iyengar titles, much in these nine chapters will be familiar (e.g. discussion of the eight limbs.) However, chapter 4 offers a nice description of the anatomy and physiology of respiration. There are many anatomical drawings and diagrams in it to help convey the complex information. There’s also additional information about the traditional Indian notions of breath encapsulated in the concepts of prana, nadis, and chakras.

Section II is entitled “The Art of Pranayama” and it covers those topics necessary regardless of what technique of breath exercise one is practicing. It includes seated postures, mudras, bandhas, inhalation, exhalation, retention, etc. This section, too, has nine chapters. The final section of Part I describes the various techniques of pranayama. The chapters of this section are arrayed in lists, and they systematically build from the basic technique towards more advanced variations (e.g. by inserting retentions.)

Part II covers meditation (dhyana) and the corpse pose (savasana.) With respect to the former, it suggests how one’s body, mind, and sense organs should be conducted in the act of meditation. In the case of the chapter on corpse pose (after cross-legged seating position, this being the most common position for practice) there’s an extensive look at the details of that pose.

There are a number of helpful features incorporated into the book. In addition to the drawings mentioned in Chapter 4, there are black-and-white photos throughout to clarify the textual instructions. There is also a glossary of Sanskrit terms and an Appendix of courses of pranayama (i.e. recommendations as to how to sequence breathing techniques for optimal results with guidance as to how many sets or repetitions of each to use.)

My major criticism is one I’ve offered about previous books from this author and others. There’s a muddle of science and mythology that makes it hard to know how much weight to give particular instructions. It may be that a given piece of advice (e.g. a contraindication) is based on repeated observations of the physical or mental effects, or on a sound understanding of anatomy & physiology. In which case, it makes sense to heed such advice. However, advice can also be based on myths and the desire to preserve a way of thinking about the human body which is wholly unsupported by evidence. In which case, if one has no dog in the fight to preserve egos, it makes sense to disregard said advice. I suspect the vast majority of statements of what to do (or not to) fall into the first category, but some may fall in the latter, and it’s not easy to tell which is which.

I would recommend this book for students and teachers of yoga. It’s a good reference for one’s pranayama practice.

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