5 Non-Yoga Video Channels that Are Great Resources for Yoga Teachers

As I’ve been expanding my pranayama (yogic breathing exercises) practice, I’ve found myself searching beyond traditional yogic sources of information at times. It turns out that there are several disciplines from which valuable tidbits of information about breath can be gleaned, including: martial arts, freediving, and physiology.

As I was on a freediving site (shown below, #5) learning some lung capacity expanding exercises, it occurred to me that it might be beneficial to do a post of some of the sources of information that I’ve found useful that wouldn’t necessarily be stumbled upon by those looking for information on yoga.

5.) Adam Freediver: This enthusiastic and whimsical Aussie freediving champion offers fascinating tips on respiration — many of which are of use out of the water as well as in.

4.) Physical Therapy Video: Bob and Brad, Physical Therapists, offer advice and exercises that may be helpful for students with hyperkyphosis (excessive back rounding), duck foot (excessive external rotation of legs), or a number of other common postural / bodily challenges.

3.) SOLPM (The Science of Learning Power Move): This site offers progressions and capacity building exercises that will help one with challenging exercises, e.g. handstands, that most people can’t do without a gradual building up. As with the Adam Freediver channel, not all of the videos are relevant, but a number of them are.

2.) Crash Course:: This witty educational channel presents excellent graphics and a light-hearted and watchable commentary by Hank Green (one of the Vlog Brothers.) The Anatomy and Physiology Series is particularly relevant, but there are select videos in other series — such as Mythology — that one may find illuminating.

1.) TED Talks: Unless you’ve been living under a rock, you’re probably familiar with TED, but you may not be aware of the breadth of topics they’ve covered, including meditation, biomechanics, yogic philosophy, breathing, and more.

Honorable Mentions:
Calisthenic Movement: Like SOLPM, this channel can help build up some of the challenging maneuvers, such as handstands, but you may also find out something useful about more rudimentary exercises, such as planks.

ASAP Science: This science channel that uses line-drawn graphics has some interesting and informative videos on topics such as meditation, hypnosis, and nutrition.

BOOK REVIEW: Perfect Breathing by Al Lee and Don Campbell

Perfect Breathing: Transform Your Life One Breath at a TimePerfect Breathing: Transform Your Life One Breath at a Time by Al Lee
My rating: 4 of 5 stars

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It’s not an exaggeration to say that there is no set of yogic practices with a greater power to transform one’s life than breathing exercises (pranayama.) With this in mind, I’m always on the look out for new sources of insight into breathing – be it from free-divers, Buddhists, sports scientists, yogis, martial artists, or else-wise. This book provides an overview from a diverse set of experts with descriptions of a number of different breathing practices (e.g. Taoist qi gong, yogic pranayama, a practice for runners, etc.,) but it takes as its central tenet a six-second breath that it recommends as the titular “perfect breath.”

Breathing practices are often underestimated. People, after all, figure that they’ve been breathing every day of their lives, so who can teach them anything on the subject. The idea of reading a book on breathing is right up there with watching the paint dry or the grass grow for excitement. Unfortunately, in parts – many densely pack up front – the authors do too little to dissuade readers of this belief. In early chapters and sprinkled throughout, the book is rife with truisms and banal comments that will leave the rankest neophyte thinking they aren’t going to learn anything of value. That said, I’m glad I kept with it, because the authors convey some powerful insights by telling the stories of people from various walks of life who’ve achieved great things by improving their breath.

The book is organized around a central structure of breathing as a tool for improvement of body, mind, emotion, and spirit. This is sound approach to covering the topic, and the discussion of breath as a means to emotional control is particularly beneficial and welcome. It could be argued that the coverage of the topic of spirituality could have been jettisoned without much loss. The authors talked around the subject in away that was vague and insubstantial. To be fair, they may have been trying to avoid running afoul of individuals who were either secular / scientific (non-spiritual) or who had strong sectarian beliefs on spiritual matters.

The book has seven parts. Part I consists of two chapters that offer an introduction into the topic. These could have been pared down without substantial loss of value. Part II (Ch. 3 – 8) is entitled “Your Perfect Breath” and it discusses developing awareness of breath, body, emotion, spirit, and introduces the fundamentals of how one should breath the “perfect breath.” Part III (Ch. 9 – 12) explores the role that breathing practices can have on improving health outcomes. It’s well established that the body puts healing / rebuilding on hold under high stress, when the sympathetic nervous system is engaged. Breathing practices can help trip parasympathetic (rest and digest) activity. Part IV (Ch. 13 – 15) is of particular interest to athletes and those who want to perform better at some physical or mental activity. In addition to discussing both physical and mental performance, the authors devote a chapter to what is sometimes called Flow (Csikszentmihaly) or The Zone, and how breath can play into quieting the mind to facilitate said state. Part V (Ch. 16 – 19) is about breathing as a means to take control of one’s emotional life. People in the throes of emotional turmoil are unlikely to notice how that turmoil influences their breath, but it has a major impact — and it’s a two-way street, i.e. one can help mitigate excessive emotional response through breath. Part VI (Ch. 20 – 21) is devoted to spirituality and the nexus of breath and prayer or meditation. The final part (Ch. 22) explores the idea of the final breath. I thought this was a valuable discussion, given the tremendous anxiety of coming to one’s last breath and its impact on people’s lives.

There are no graphics in the book. They aren’t greatly missed, but might have been useful in places. (It’s probably more accurate to say the authors could have gone into more depth if they’d used graphics and not stayed in such vague territory.) There is an appendix that lists and briefly describes the included exercises, and the e-book / Kindle version includes hyperlinks to the detailed description in the book’s interior. Having a link to the practices is a useful feature. There is also a short section of recommended readings.

While it took me a bit of time to get traction in reading this book, once I did, I learned a great deal. I would recommend it for anyone who is interested in an overview of breathing practices for health, emotional control, and increased physical performance. The authors transmit expertise from a broad range of experts from various walks of life.

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5 Considerations for Sun Salutations

Sun Salutations (i.e. Surya Namaskara) are a sequence of poses (asana) popular in Hatha Yoga for warming up both the joints and the core — among other reasons. There are a number of variations on this practice. The version I demonstrate in the video is common, and is often associated with Swami Sivananda. Below are a few points for consideration.

5.) Don’t forget the quad when in the Lunge (Ashwa Sanchalanasana): While stepping back and forward into the lunge position (ashwa sanchalanasana), sink the thigh of the backward extended leg down to get a stretch in the hip flexors and quad. This is commonly glossed over, missing a good opportunity. Secondary note: look forward in the lunge or at least not back and down between the legs (the latter suggesting excessive rounding of back.)

4.) Lift up into Plank (Utthita Chataranga Dandasana): If you have a valley between your shoulder blades, engage the serratus anterior, lift the torso up away from the floor, and turn that valley into a small, gentle-sloping hill. In other words, try to get the shoulder blades to come further apart.

3.) Place the ankle under the knee in the return Lunge (Ashwa Sanchalanasana): This is a challenge for many students depending upon a range of factors from flexibility to thigh girth to waist girth. It’s better to put the back knee down and use your hand to pull the lower leg into place than to try to stand up with the knee considerably forward of the toes. The latter puts a lot of load on connective tissues rather than transferring it down the length of the shin into the foot and floor.

2.) Keep hips up in “Knees-Chest-Chin-Down” (Ashtanga Namaskara), if you can safely do so: This is another challenging one for many students, particularly given the common nature of thoracic hyperkyphosis (i.e. excessively rounded upper back.) If one does have hyperkyphosis, one doesn’t want to force the matter. However, this does counteract that forward rounding tendency by stretching tight muscles out.

1.) Keep shoulders down and away from ears in Cobra pose (Bhujangasana): Unlike the previous common errors, this one seems to come down to lack of awareness or effort as much as it does to physical limitations. Of course, thoracic hyperkyphosis can also make Cobra challenging because the spine wants to bend the other way. I see students who have trouble keeping their navel on the ground and their arms bent because they have an almost “S” curve in their backs.

BOOK REVIEW: The Healer Within by Roger Jahnke

The Healer Within: Using Traditional Chinese Techniques To Release Your Body's Own Medicine *Movement *Massage *Meditation *BreathingThe Healer Within: Using Traditional Chinese Techniques To Release Your Body’s Own Medicine *Movement *Massage *Meditation *Breathing by Roger Jahnke
My rating: 4 of 5 stars

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This book examines how four techniques – movement, massage [specifically, self-applied], breathing exercises, and meditation — can be used to facilitate a robust immune system and to stimulate the body’s innate healing capacities. Jahnke, as a Doctor of Oriental Medicine, specializes in Traditional Chinese Medicine (TCM,) but he acknowledges that these activities aren’t the exclusive domain of that system. The book is designed to be one-stop shopping for an individual seeking to build their own self-healing practice either as preventive medicine or as a part of one’s treatment regimen for an ailment or infirmity.

The thirteen chapters of the book are divided into five parts. The first two chapters form the book’s first part, and they discuss the body’s innate healing capacity and the literature on the roles of mind and self-applied activities on health outcomes.

Part II forms the heart of the book, and it consists of chapters three through seven. Chapter three offers insight into the process of building a personal practice from the four key activities including guidelines for how to organize disparate parts into a whole and how to fit it into one’s life overall. The other four chapters provide examples and techniques for each of the four components of the system: gentle movement (e.g. qiqong), self-applied massage, breathing exercises, and meditation and deep relaxation techniques.

Part III expands on the issues touched upon in Chapter 3. That is, it explores in greater detail the nature of building and deepening a personal practice.

Part IV, entitled “The Way of Nature,” provides a philosophical context for a global self-healing movement and describes how a community can be built around this endeavor. There are three chapters in this section. The last part consists of only one chapter and it describes a potential future self-healing regime. Throughout the book there is a recognized that, while modern medicine is invaluable, it’s also developed a dysfunction by undervaluing the role of the body’s innate healing factor, while not only removing the patient from of the driver’s seat but also stuffing them in the trunk as a sort of cargo in the health and healing process.

The book has line drawings to help clarify the techniques. There are several pieces of back matter (an appendix, a bibliography, and a resources section) to help make the book more useful. [The appendix is a little strange and unfocused for an Appendix. It’s almost more of a Reader’s Digest Condensed Version for someone who wants to get to brass tacks, but it does offer some interesting insight into how a community built around these ideas has formed.]

I found this book to be informative and believe it offers a great deal of valuable insight into how to not only develop one’s own preventive medicine activities, but also how to situate those activities within a community of like-minded individuals. I thought the author did a good job of presenting scientific evidence for building a self-healing practice while not becoming too bogged down technical detail and offering a way of thinking about it for those who look at such activities in more metaphysical or spiritual terms. I’d recommend this book for anyone who is considered engaging in health enhancing activities.

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5 Reasons to Practice Yang Style 24 Form

With slight variations, this taijiquan (tai chi chuan) sequence is alternatively called: Yang Style 24 Form, the Yang Style Short Form, Beijing Standard Form (occasionally Peking Standard Form), or Simplified 24 Form. Here are some reasons to give it a try.


5.) Widespread: It’s the single most popular taiji form in the world. This means, if you’re the gregarious type, you can join groups in parks all over the world.

4.) Balance: It’s good for your balance and you don’t want to fall and break a hip.

3.) Moving Meditation: It’s a great way for fidgety individuals to work up to meditation. All the meditation without having to stay perfectly still.

2.) Scalability: It’s scalable to fitness level. Because taiji is popular with older people, many modifications have been developed for those who aren’t ready for the classical expression of the form.

1.) Gentleness: There’s virtually nothing to go wrong — as long as you “know thyself.” i.e. There are no contraindications, at least for the simplified form.

BOOK REVIEW: T’ai Chi Classics by Waysun Liao

T'Ai Chi ClassicsT’Ai Chi Classics by Waysun Liao
My rating: 5 of 5 stars

Amazon page


This book conveys the teachings of three tai chi masters of old: Chang San-feng, Wong Chung-yua, and Wu Yu-hsiang. However, those masters’ treatises take up only a small portion of the book. That’s not a criticism. No doubt the treatises were cryptic and sparse, and so they are presented with commentary embedded rather than as literal translations. The treatises discuss the concepts that each of the masters thought was essential to the art, and the author conveys these complex and ethereal ideas in a way that is as understandable as possible.

Before presenting the three treatises in chapters four through six, the author offers a three chapter background on essential concepts for the tai chi student to understand. Chapter 1 presents historical background on tai chi and differentiates temple style from the family styles of tai chi, as well as giving insight into the philosophical underpinnings of the art. The second chapter offers a primer on chi, the life-force energy that is at the conceptual heart of tai chi. Chapter 3 describes jing and the means by which chi is expanded and transferred.

After the three treatise chapters, there is a final chapter that is intended to take the book from theory to practice. Most of the final chapter is a step-by-step description of a tai chi form, and consists of line drawings of the positions with bullet point descriptions of the movements. However, the chapter begins with some lists of key philosophical concepts as well as clarifying ideas about movement fundamentals.

There are line drawings throughout the book, not only to show physical positions in the practice but also diagrams to help convey the difficult concepts discussed throughout the book as well as Chinese calligraphy characters. Besides the calligraphy, these graphics are crude, looking as one might expect in a notebook. I don’t think the crude form of the graphics is a problem, and the notebook effect it creates may be an intentional aesthetic. As I don’t believe one can learn a martial art or other system of movement from a book, the fact that the graphics don’t offer much detail isn’t a problem.

I found the book to be thought-provoking and would recommend it for students of tai chi and qi gong.

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BOOK REVIEW: Taoist Yoga & Chi Kung by Eric Yudelove

Taoist Yoga and Chi Kung- For good health,better sex,and longer life.Taoist Yoga and Chi Kung- For good health,better sex,and longer life. by Eric Yudelove
My rating: 4 of 5 stars

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This book was originally released under the title: “100 Days to Better Health, Good Sex & Long Life.” It offers a 14 week qi gong practice that proposes to improve health, sex life, and longevity. It’s presented as a step-by-step explanation of the practice aimed at those who intend to carry out the practice—as opposed to those who are looking for a more general explanation or overview.

The book offers a systematic presentation of the 14 week / 100 day practice. It’s divided into two parts. The first is a short explanation of Taoist concepts as they pertain to health building practices, and particular emphasis is given to the concepts of chi (energy / breath), jing (body), and shen (mind.) That emphasis is valuable as each of the chapters (i.e. the description of each week’s practice) is outlined according to these three concepts. So, each week there is a new breath practice, new bodily practices, and a new meditation or visualization practice. That said, these practices build on each other—i.e. starting with very basic activities and either adding to them or shifting to more complex variations.

The sections on breath and mind are fairly straight forward and mostly involve one practice each per week. Those practices become quite complex over the course of the book, but it’s one practice per week. This is in contrast to the middle section that has three or four subsections of activities per week. The middle section on Jing, or body, includes subsections on making sounds, self-massage, “sexual kung fu” (exercises intended to tone the reproductive system and prevent chi “leakage”), and the movement exercises that one might most closely associate with qi gong (chi kung.)

The book has many graphics in the form of line drawings used to clarify anatomy or how one is to visualize the practices. There is a glossary to help explain both Chinese terms and terminology in English that is specific to qi gong. There is also a two page bibliography that includes many works by one of Yudelove’s teachers, Mantak Chia, but also including works by individuals from other lineages and systems.

I have practiced through week eight. One may find the parts of the practice vary in their usefulness, but there doesn’t seem to be any harmful practices and there are many from which one will benefit. I’d recommend the book if one is looking for practices—as opposed to background. The explanations are systematic and the overall practice is well-organized. It’s not the kind of book that is much of a pleasure to read for reading’s sake. Much of the book is lists and bullet points of step-by-step explanation.

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BOOK REVIEW: The Psychobiotic Revolution by Scott C. Anderson, et. al.

The Psychobiotic Revolution: Mood, Food, and the New Science of the Gut-Brain ConnectionThe Psychobiotic Revolution: Mood, Food, and the New Science of the Gut-Brain Connection by Scott C. Anderson
My rating: 5 of 5 stars

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For centuries there have been cases in which a change in diet –often accidental– led to relief from a mental illness. However, given the sporadic nature of such effects and the complete lack of understanding of microbes, the enteric nervous system (i.e. the gut’s own “brain” that communicates with — but is also autonomous of — our “first” brain,) and the complexity the symbiotic relationships involved, these anecdotal cases had limited influence on the state of medicine. However, recent years have seen an explosion of understanding in this domain. This has resulted in a vast number of books being written on the role of microbes in the gut for overall health, the role that changing diet can have on changing our microbiota, and related topics such as how the overuse of antibiotics can have a deleterious effect on health by tossing out the microbial baby with the bath water. This book touches on all those topics (and more) as it explores the role of our bacterial hangers-on on our mental health.

The book consists of nine chapters. The chapters are organized so as to first present one with the necessary background to understand how changes to one’s gut microbiota can improve one’s health —particularly one’s mental health (though many of the mental illnesses influenced by microbiota are linked to physical ailments)— before moving on to the specifics of what microbes have been shown to have a given effect and what diseases can be influenced by consumption of probiotics.

The first five chapters give the reader an introduction to the topic and an overview of information one needs to know to understand the later chapters. Chapter three gives one an overview of the changing profile of one’s microbiota over the course of one’s life. Particular emphasis is given to one’s youth and to the transfer of bacteria to infants. [Readers may be aware of the problem that c-section births result in a failure of babies to receive a dose of beneficial microbes imparted by passage through the vaginal canal.] Chapter four takes one on a quick ride through one’s alimentary canal from mouth to rectum, with particular emphasis on questions such as how bacteria survive the stomach’s acid bath, and which parts of the digestive system contain which microbes (and to what effect.)

The last four chapters dig deeper into the specifics. These chapters look at specific probiotics, how one can get them into one’s system, and what science has found out about probiotics and psychobiotics (like probiotics, but specifically ones that influence mood and mental states) effects on specific ailments. Chapter eight, which deals with major diseases, does cover physical ailments as well as mental ones because – as mentioned— these afflictions often go hand-in-hand. The last chapter (Ch. 9) looks at where this body of knowledge is going. It delves into practices that are presently well-established, such as fecal matter transplants, but also into challenging works-in-progress such as attempts to develop narrower spectrum antibiotics so that we can get the life-saving benefits of these medications without their crippling side-effects.

The book has many graphics, as one would expect from a work that investigates such a complex scientific topic. I can’t really speak to the quality of the graphics as the review copy I read didn’t have completed graphics. However, the subjects of the graphics seemed appropriate and well-placed. The book also has a glossary, annotations, and a further reading section to assist the reader in the study of this subject.

I found this book to be informative and engaging, and would highly recommend it for anyone interested in the role of microbiota on mental health. The text was well-organized and readable. Given the scientific nature of the material, it’s easy for such a book to become ponderous, but the authors made attempts to keep the tone light and the presentation non-intimidating.

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5 Books to Introduce You to Your Gut Microbiota

5.) The Wild Life of Our Bodies by Rob Dunn: This book takes a broad look at the role that hangers-on have on  human life.


4.) The Psychobiotic Revolution by Scott C. Anderson et. al.: This book focuses on the role that our gut microbiota have on our mental well-being–which increasingly appears to be substantial.


3.) Missing Microbes by Martin J. Blaser: The focus of this book is on how our love of antibiotics in every form– from pills to antimicrobial soaps–is killing us by denying us microbiotic diversity and robustness.


2.) 10% Human by Alanna Collen: Collen’s book addresses many of the same issues as the other books mentioned, but–as the title suggests–it emphasizes the fact that a human has 10 times as many hangers-on of other species as it does cells that are contiguous to the body. (If you’re wondering how this could be, it’s because the human body has some pretty big cells [some macroscopic, in fact] and the bacteria and other single-celled species tend to be relatively tiny.)


1.) I Contain Multitudes by Ed Young: This is probably the most highly-regarded of the books on this subject. It was considered one of the best science books of 2016.

5 Facts about Hyperkyphosis

Source: William Crochot via Wikipedia


Hyperkyphosis (a.k.a. Excessive Thoracic Kyphosis, “Dowager’s Hump”, or often just called Kyphosis) is an excessive outward curve of the thoracic (chest) region of the spine. There are many causes and contributors to this problem, but–for the purposes of this post–I’ll be focusing on postural kyphosis. There is a natural curvature in this part of the spine that is healthy. However, as is also true of the lumbar spine, the amount of curvature can become excessive, leading to a number of health conditions.


5.) Hyperkyphosis increases the risk of injurious falls in older people. Having one’s head forward, when combined with a lack of capacity to respond quickly to loss of balance, makes it more likely one will fall and hurt oneself.

Source: Kado, D.M., et. al. 2007. Hyperkyphotic posture and risk of injurious falls in older persons: the Rancho Bernardo Study. J Gerontol A Bio Sci Med Sci. Vol. 62: 652-657.


4.) As far as the muscles of your upper back and neck are concerned, an 11 pound head can weigh 40 to 50 pounds when it’s forward positioned. Hyperkyphosis and forward head position tend to go hand in hand. If you purposely slump your back you’ll see why.

Source: Hansraj, K.K. 2014. Assessment of stresses in the cervical spine caused by posture and position of head. Surg Technol Int. Vol. 25(Nov): 277-279.


3.) There is reason to believe the young are becoming more prone to hyperkyphosis in conjunction with “text neck” from spending lots of time slumped over their phones.

Source: in addition to the Hansraj journal article above, see also: Ward, Victoria.2015. Children ‘becoming hunchbacks’ due to addiction to smart phones. The Telegraph. October 16. Online edition; last accessed Nov. 7, 2017.


2.) Yoga can help reduce hyperkyphosis. A test group who practiced hour-long sessions of yoga three days a week for 24 weeks showed an improvement in the flexicurve angle of kyphosis.

Source: Greendale, G.A., et. al. 2013. Yoga decreases kyphosis in senior women and men with adult onset hyperkyphosis: results of a randomized controlled trial. J Am Geriatr Soc. 57(9): 1569-1579


1.) Older individuals may be at risk for fractures, particularly when doing spine flexing movements, but careful use of spinal extensions (e.g. hands free cobra or superman shalabasana [locust]) can build strength and reduce fracture risk.

Source: Katzman, W.B., et. al. 2010. Age-related hyperkyphosis: its causes, consequences, and management. J Orthop Sports Ther. 40(6): 352-360