BOOK REVIEW: Immunity by Jenna Macciochi

Immunity: The Science of Staying Well—The Definitive Guide to Caring for Your Immune SystemImmunity: The Science of Staying Well—The Definitive Guide to Caring for Your Immune System by Jenna Macciochi
My rating: 5 of 5 stars

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This is a book about how to keep one’s immune system firing on all cylinders, and it reports on the scientific findings about how a range of lifestyle activities (e.g. exercise, sleep, and nutrition) impact upon the robustness of one’s immune response. The book was exceedingly timely, having been put out last spring in the early days of the pandemic [though I was delinquent in getting to my review until now.]

The book consists of just seven chapters, though they are substantial in length and extent of discussion of the respective topics. The first chapter offers a primer on the immune system, its components, and how it does its crucial job. This chapter also explains how vaccinations work, what autoimmune diseases and allergies are, and what role genetics (nature) and lifestyle / environment (nurture) play in immunity.

Chapter two investigates a range of topics at the nexus of lifecycle and immunity, including: differences between male and female immune responses, pregnancy and immunity, and the effects of aging and menopause on immune system activity.

Chapter three is about our intestinal microbiomes and immunity. If this seems like a strange topic to devote an entire chapter to, you probably haven’t been following the voluminous outpouring of research findings about how our helpful microbiological lifeforms are being shown to have a profound impact on all aspects of human health and well-being from mental health to, well, immune system robustness.

Chapter four explores how immune system activity is compromised by lack of sleep or poor-quality sleep. However, it also looks more broadly at how our immune system responds to the various cycles in which it finds itself — from the daily cycle of days and nights to the yearly seasonal cycle.

Chapter five considers the nexus of mental health and immune response. As was mentioned with respect to the gut, the connections between physiological activity and mental health are becoming ever more apparent – though there remains much to be understood.

The penultimate chapter is about fitness and physical activity and what is know about why exercise is so good for one’s immune response. Of course, there seem to be diminishing marginal returns (less benefit for a given additional workout) and even diminishing returns (negative outcomes) if one goes too crazy with one’s exercise regiment and doesn’t give one’s body adequate amounts of rest.

The final chapter is about the role of nutrition in immune system activity. The approach is very much accord with my own beliefs which are that if one eats right, there is little need for supplements, and no volume of supplements will save you from a poor diet. The emphasis is upon a high-fiber diet rich in plant nutrients and balanced to provide all necessary macro- and micronutrients, while debunking fads and dietary myths. There is discussion of many of the foods that are traditionally associated with immunity (echinacea, elderberry, turmeric, etc.,) and what claims seem to hold and which are unproven.

If you don’t know a lot about the science of healthy lifestyles, this book offers an additional benefit in that it approaches the topic from a quite basic level. That is, it provides a lot of background information that would be useful for a complete neophyte to understand the points about immune activity. So, for example, the author lays out rudimentary explanations of micronutrients or sleep cycles before getting into the relevant information about how these impact on immunity. Of course, the flip side is that for those who have studied this science, it may take some skimming because there is a lot of material that will probably be elementary to those who practice healthy living.

I found this to be an extremely beneficial book. Its focus upon what one can do to improve immune robustness makes it tremendously useful for the average reader. It presents the science without getting too deep in the weeds of detailed physiological activity. I felt the author did an excellent job of walking the line to produce a book that is useful, readable, and digestible.

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BOOK REVIEW: Functional Training Anatomy by Kevin Carr & Mary Kate Feit

Functional Training AnatomyFunctional Training Anatomy by Kevin Carr
My rating: 4 of 5 stars

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Exercise regimens that improve the body’s ability to coordinate movements in order to carry out particular actions relevant to the exerciser’s life have increasingly come to be valued in recent years. (Traditionally, fitness regimens often focused on one muscle / body part at a time without an eye toward whether the strengthened muscles worked well together when applied to the required motion – or sometimes regimens focused entirely on how the muscles look.) This book is designed to show muscle activation for a wide range of functional fitness training exercises. It is one volume in a series of anatomy for sports / exercise books put out by the publisher, Human Kinetics.

Each exercise under discussion features an anatomical cut-away drawing showing the muscles that are working, as well as a list of the primary and secondary muscles, a diagram showing which planes are being worked in during the exercise, a step-by-step description of how each exercise is performed, and a brief discussion of what functionality is improved by doing the exercise in question — always with a supporting drawing of a relevant action / motion. Some of the exercises offer a variation.

The book consists of nine chapters. The first chapter gives an overview of what functional training is (and how it contrasts with other approaches,) and provides the necessary background to understand the exercises explanations (e.g. the planes of the body,) the rationale for what exercises are included, and what must be kept in mind with this approach to exercise. Chapters two through five look at various types of exercise, besides strengthening exercises. These include: mobility / flexibility exercises (ch. 2,) motor control / movement preparation exercises (ch. 3,) plyometric exercises and kettle-ball (ch. 4,) and power exercises using heavy weights (ch 5.) Chapters six through eight focus on strength exercises by body part: upper body (ch. 6,) lower body (ch. 7,) and core / rotational strength (ch. 8.) The last chapter provides advice on how to put a program of functional training together.

The book doesn’t include much ancillary matter. The front matter consists of a brief preface, and the back matter provides an “exercise finder,” a detailed index to find the desired exercise rapidly. [The latter has a nice feature. It includes a drawing of the exercise. That’s useful because exercise names, while prosaically descriptive, can often be confusing (e.g. what two trainers call a “hip extension” may vary, though they will both no doubt feature extension of the hip joint in some way.)] There is a page for those who are using the book for Continuing Education (CE) credit that explains what resources are available.

I found this book to be beneficial and educational. I learned a few new exercises, and was provided with some interesting food for thought. The drawings are clear, both in their representation of the exercise and the anatomical cutaways. If you are looking for information on functional training, particularly which discusses muscle activation, I’d recommend you give this book a look.

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BOOK REVIEW: Yoga for Sports by B.K.S. Iyengar

Yoga For Sports: A Journey Towards Health And HealingYoga For Sports: A Journey Towards Health And Healing by B.K.S. Iyengar
My rating: 4 of 5 stars

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This is a book by the renowned Pune yoga guru who passed away in 2014, B.K.S. Iyengar, on how athletes can use yoga to build general health, prevent injuries, and combat postural misalignments that result from sporting activities that are asymmetric or unbalanced. A book on yoga for athletes might address any number of topics from core strength and stability to meditations to prevent choking under pressure, but this one focuses heavily on asana (postural yoga) – particularly – for improving flexibility and postural alignment. (It does introduce pranayama, but only the practices of viloma and ujjayi breathing.)

Iyengar is most well-known for an approach to hatha yoga that uses props to allow anyone to achieve a properly aligned posture, regardless of whether one has a yogi-level contortionist body (and most athletes don’t because of the countervailing requirements for strength necessitated by their sports.) This prop-centric approach is seen heavily in the book’s second part, which describes and demonstrates a range of basic asana (postures) along with relevant variations. I mention this because through the first part of this book, I felt it was much more of a book for yoga practitioners who might also happen to be amateur athletes than it was for athletes looking to introduce yoga into their training regimen. By that I mean that the photos of recommended poses in Part I are unlikely to be useful for athletes who have tight muscles from intense physical activity. However, if you’re feeling that way about the book, too, you may find that the second part’s variations are more reasonable for a person who doesn’t have an extensive background in yoga or stretching.

The book is divided into four parts. The first part consists of ten chapters that cover the topic of yoga for sports with broad brush strokes, covering topics like skeleto-muscular anatomy, common sports complaints, yoga for warmup, yoga for prevention and for recovery. It also deals with specialty topics like maintaining a healthy body in retirement as well as issues for women athletes (women may find this section to be a bit menstruation-heavy, as if that were the predominant challenge facing women engaged in athletics. On the plus-side there’s none of the bizarre and / or offensive notions about menstruation that have been known to presented in the context of yoga.) As I mentioned, during this first part I thought the book would not be so useful for the problems of athletes, and some may find that still seems to be the case after reviewing part two. The gulf between what is recommended and what the average practitioner can physically do is a perennial difficulty with books on yoga.

The second part discusses asana in detail, providing pictures, text descriptions, and notes on benefits and – where applicable — other considerations (e.g. contra-indications.) Here one can find prop-based variations to allow individuals who may be stiff or in recovery to perform the asana. Mostly, there is just one photo of each posture in mid-pose. However, where special guidance is needed getting into or out of the pose (which can be the case with prop yoga) there are sometimes multiple photos demonstrating a progression of movement. My major gripe with this book is that it was littered with typos (at least the e-book edition that I read on Kindle.) The typos were most notable in this section. I can’t remember if I saw any in parts I, III, or IV, but the errors stuck out in part two because there is a lot of repetitive directions for the poses that seem to have been copy / pasted such that the same missing letter typos appear many places throughout the section.

The third part is much briefer than the first two, and it simply describes props that an athlete might consider acquiring. It starts with basic kit and moves to bigger items, though it doesn’t discuss all the huge equipment that one would find in a fully equipped studio teaching Iyengar-style yoga. It provides text discussions of critical considerations as well as photos.

The last part is just a couple pages of testimonials of famous athletes saying how much yoga (in general) and Iyengar’s teaching (specifically) helped them to improve their games. These brief testimonials are presented in text-boxes and look somewhat as one might see on the opening pages of a novel.

As would be expected of a book on sports published in India, most of the examples are cricket-centric. (Again, not surprising as cricket is the 800-pound gorilla of sports on the subcontinent.)

I found this book to be quite informative. If you can bear the typos (and they may have been exorcized from the print editions,) you’ll likely find the book to be informative and well-presented.

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BOOK REVIEW: Prescriptive Stretching by Kristian Berg

Prescriptive StretchingPrescriptive Stretching by Kristian Berg
My rating: 4 of 5 stars

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Many people have problems that they are only aware of through symptoms like head aches or back pain that result from imbalances in muscle tightness. This book explores stretching, systematically.

The book is divided into four parts. The first, entitled “Stretching Fundamentals,” presents fundamental principles and background information. Besides basic guidelines for stretching, it also discusses anatomy and physiology of the muscular system at a rudimentary level.

The second part is about targeted stretches, and it forms the heart of the book. This section, literally, goes from head to toe (and then back to the arms) explaining techniques for stretching major skeletal muscles. For some muscles, there is more than one stretch shown, but for others there is just one. Each entry on a muscle is divided into two parts. The first, “Muscle Facts,” describes the muscle, the causes of tightness, the symptoms of tightness, tests to gauge how tight the muscle is, and any precautions that should be considered when stretching the muscle. The second presents the stretching technique with a line drawing and mention of any mistakes to avoid. There are a mix of solo and partner stretches, as well as those using a ball.

The third part presents programs for pain relief. There’s a useful section that discusses morning aches and pains, and the ways in which one is sleeping might be leading to a crick in the neck or shoulder pain. This section not only lists the muscles that one should stretch to address various issues, but it gives little anatomical drawings in the context of the stretch that both help show what one is stretching and gives a reminder of the stretch.

I came to this book from the perspective of a yoga practitioner and teacher. If you’re wondering how these stretches differ from yoga, a major factor is that balance is taken out of the equation. The stretches in the book are done in a stable position. The downside of this is two-fold. First, if you want to build and maintain balance, you need to do an entirely separate set of exercises for that (depending upon the condition of the individual that could be necessary or a waste of time.) Second, one needs access to a wide range of equipment such as tables, adjustable benches, etc. (not to mention a partner, in some cases) to make these exercises work. The upside is that the individual is in a safe and stable position, so if they have poor balance they are at minimal risk.

The last section is one assessing flexibility and muscle balance. People think more about the former than the latter, but for most people, how balanced opposing muscle groups are probably contributes more to painful problems in the body. Because some muscles are easier to stretch than others, a book that shows how to get to the more challenging muscles is a great thing to have.

The ancillary matter includes a variety of graphics (mostly line drawings and anatomical drawings), a section upfront on the major components of the muscular and skeletal systems, and a references section in back.

I found this book to be useful and informative. I’d recommend it for individuals such as trainers, yoga teachers, athletes, and others who want to understand stretching at a level beyond technique.

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BOOK REVIEW: Plant-Based Sports Nutrition by D. Enette Larson-Meyer & Matt Ruscigno

Plant-Based Sports Nutrition: Expert Fueling Strategies for Training, Recovery, and PerformancePlant-Based Sports Nutrition: Expert Fueling Strategies for Training, Recovery, and Performance by D Enette Larson-Meyer
My rating: 5 of 5 stars

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This is an updated and revised edition of a book previously called “Vegetarian Sports Nutrition.” The name change not only reflects the rise of veganism and other more restrictive diets, but also an increase in “flexitarianism” — or the reduction (but not elimination) of animal-based foods that is driven by health factors, by environmental concerns, or by a combination of both. One of the things I like about this book is that it offers a balanced discussion of how to meet the nutritional needs of athletics through a diet that is mostly or entirely plant-based. That is to say, it’s not trying to sell the reader on a particular dietary approach, and, therefore, doesn’t fall into the trap of pretending that the move is purely upside. Those trying to persuade readers of a given diet tend to overemphasize the studies showing the benefits of plant-based diets while neglecting to discuss the challenges to meeting dietary needs without animal-based foods – particularly if one has the substantial needs incurred by athletes. [Which isn’t to say there aren’t health benefits — and even performance benefits — to be gained, but thinking that one can make the switch without giving thought to the details is a bit naive.]

The book consists of fifteen chapters that take one from an introduction to the various forms of plant-based diets through specific dietary considerations (i.e. meeting caloric requirements, macro-nutrient needs, and micro-nutrient needs) and – finally – to practical matters of what to eat and how to prepare it. After an opening chapter that lays forth background information, chapters two and three deal in the related topics of getting adequate calories and getting enough carbs. Vegetables, after all, aren’t typically calorically dense, and so salad and steamed vegetables – while a beneficial part of a diet — aren’t going to meet the needs of an athlete.

Chapter four delves into meeting fat requirements. While carbs have come to be wrongly villainized in current fitness environment, there are some who are still working under the old “fat is the enemy” paradigm. In truth, one needs a diet that includes all three macro-nutrients: carbohydrates, fats, and protein. Those on plant-based diets who don’t (or can’t) eat nuts and legumes can run into problems with getting enough fat. Chapter five rounds out the chapters focusing on macro-nutrients by exploring protein needs. This is the chapter many readers will be prone to make a beeline toward. Athletes who are considering a plant-based diet are most likely to be concerned that they can’t get enough protein. This is a contentious topic because vegan and vegetarian athletes often want to pull their hair out over what they feel is a great misconception. They say it’s no problem hitting protein targets on a plant-based diet, and — depending upon one’s sport and one’s body — that can be true. But for some it takes planning. (e.g. It’s true that one can get a complete protein by eating rice and lentils. The challenge is that if you do go about getting the 2 gms of protein per kg of body weight that some athletes require by just eating rice and lentils you are likely to find yourself becoming obese because those high-protein foods are even higher in carbs.)

Chapters six and seven shift into critical micro-nutrient considerations. Chapter six is about bone health, which is a greater concern with respect to some forms of plant-based diet than others. Chapter seven is about iron intake and absorption. One thing that I found very important and interesting in this book is the discussion of how foods and nutrients that one might think of only in terms of their positive effect can also have a negative effect. That is, some nutrients that we need in a given quantity will block the absorption of other nutrients if taken in excess quantities. Chapters eight and ten are about eliminating the need for multivitamins or other vitamin and mineral supplements. Another thing that I appreciate about this book is its emphasis on getting all of one’s nutritional needs through food. While it doesn’t take an iron-clad opposition to supplements, it suggests that one should first make great efforts to meet needs with food before considering any supplement.

Chapter nine is about timing of food and fluid intake for optimal performance. It’s one thing to know what to eat, but one must also know when to eat and when not to eat. Chapter eleven investigates common problems that are often attributed to food and fluid intake, namely cramps and inflammation. The part dealing with cramps was particularly informative, as I learned that much of what I’ve heard on the subject (and / or that is commonly believed) is either not well-established in the literature or is plain old poppycock.

Chapters twelve and thirteen are about building a meal plan to meet one’s requirements, and modifying the plan to cut or gain weight as necessary, respectively.

The last two chapters are about preparing meals to meet an athlete’s needs with plant-based foods. The penultimate chapter is more about the quick meals and snacks, and the last chapter provides a collection of recipes.

There are several appendices containing information about nutritional information and various approaches to building a balanced diet. There are also graphics including photographs, tables, and diagrams. I can’t speak to how effective these are as I read a review copy that was unformatted, but I do know they are frequent throughout the book.

I’d highly recommend this book for athletes, trainers, or coaches who are considering moving to a plant-based diet or who work with clients or athletes who are vegetarian, vegan, or otherwise eat a predominantly plant-based diet.

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BOOK REVIEW: The Modern Art and Science of Mobility by Aurlien Broussel-Derval & Stephane Ganneau

The Modern Art and Science of MobilityThe Modern Art and Science of Mobility by Aurelien Broussal-Derval
My rating: 5 of 5 stars

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This book is designed to help athletes (and those who train athletes) increase mobility. The authors draw heavily upon yoga and martial arts drills (especially judo and jujutsu groundwork drills) in addition to the usual suspects of modern fitness – i.e. calisthenics, kettlebell, etc. It’s a visual book. The text is highly distributed toward the first half of the book. The heart of the book is pictures and descriptive captions of the exercises and practices described. This isn’t a complaint. I think there is sufficient discussion of the topics addressed and that said discussion was clear.

The book is organized into four parts, and — within each part — by anatomical region. The four parts are: Pain, Breathing, Movement, and Mobility. The section on pain offers many self-massage techniques, often using foam rollers or balls to counteract myofascial pain. I was particularly impressed to see an entire section devoted to breathing, and that it not only explored exercises to free up the diaphragm and intercostals (rib muscles) but also discussed issues such as the role of stress on breath. As mentioned the parts on movement and mobility are heavily oriented toward conveying exercise sequences graphically, and the chapters were oriented by parts of the body.

With a book that is so graphically-oriented, it’s important to mention that the photography, anatomical drawings, and diagrams are well done. The photos make it easy to see what is happening. It seemed to me that they used the right number of photographs to convey the movements involved, and they augmented these with arrows and lines to show direction of movement and alignments. It was usually quite clear what the movement was even before reading the captions. The photos are of varied sizes and orientations as needed to convey the exercise at hand. The anatomical drawings are clearly labeled.

I will say there were three exercises that I found troubling, but I gave the authors the benefit of the doubt as the book seems to be directed toward athletes. I don’t think these are things that will give most athletically-built people too much trouble especially when practice in moderation. However, as anyone may pick up such a book, I would be cautious of these three activities – especially if you haven’t been training in a while or are new. First, doing loaded lunges (i.e. barbells across the shoulders) with one’s knee way out forward of the toes. As the point of the book is mobility, I don’t have a problem with doing floor exercises on a knee this way, but that’s a lot of pressure to load onto connective tissue. Second, doing cobra (Bhujanga, or what they call “Sphinx”) with straightened arms and thighs resting on the floor. That almost always creates a sharp kink in the back with one spinal process prying into another. One can do Up-Dog (Urdhva Mukta Svanasana) with thighs off the ground or Cobra (Bhujanga) with your navel on the ground, but you shouldn’t confuse the two. Finally, they mention doing a roll up into shoulder stand. Unless you are extremely experienced, this is a bad idea because with the chin tucked into the chest there is very little room for error. Work up into shoulder stand slowly and easily. I will point out that this is what I noticed as a yoga teacher, individuals with other experience may see other issues, but I have some experience with the jujutsu drills and didn’t notice anything problematic.

That said, I thought this book was well done. The organization, explanations, and graphics were excellent and it will be a helpful resource for athletes working on mobility issues.

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5 Notes on Bending Over Backwards to be a Good Yogi

Chakrasana (Wheel Pose) in Himachal Pradesh

There are a few challenges that I observe regularly regarding back bends. Back bending poses can be difficult for a number of reasons, running from spinal processes (the bony projections on the back of a vertebrae) that simply won’t allow much range of motion to anxiety that may prevent practitioners who have the range of motion from performing these poses because of fear of falls or injury.

5.) Range of motion in the shoulders in Wheel pose (Chakrasana): The most frequent difficulty I see with wheel pose is an inability to get the hands under the shoulders when one lifts up into the pose. In the picture above, notice how one can see the face (or at least the nose and chin) forward of the arms. Often the head is well inside the arms, and this means that one is trying to hold oneself up with an unfavorable alignment. Physics isn’t on your side. Parents who’ve tried to hold a baby with a poopy diaper at arm’s length will know how heavy an otherwise light child can be when cantilevered out from the shoulders. Same idea with trying to do wheel pose with hands that aren’t under the shoulders.

 

Bhujangasana (Cobra Pose); note: navel on floor and arms bent

Urdhva Mukha Svanasana (Up Dog); Note: weight is all on tops of feet and palms, i.e. thighs / knees are off the ground

4.) Mixing up Cobra pose and Up Dog: This is probably the most common back bending problem that I see. Practitioners straighten out arms in Cobra pose (with thighs resting on the mat.) Why is this a problem? Because, unless the individual has the spine of a Beijing acrobat, the practitioner will have a huge kink in his or her back and one spinal process will be ramming into the spine below it. One needs to lengthen the spine as one stretches it in order to avoid kinks (all the bending coming at one point with a great deal of pressure at that spot.) One can straighten the arms in up-dog because the spine is elongating downward by virtue of the legs hanging rather than resting.

A major cause of this problem seems to be that individuals with hyper-kyphosis (excessive rounding of the chest region of the spine) have great difficulty lifting up their chest because they are working against that excessive rounding. (And increasing numbers of people have this condition.)

 

“Ears between the arms,” the constant refrain.

3.) Excessive neck bending: If an individual doesn’t have a large range of motion in her spine or is anxious about back bends, many times she will tilt her head back to create the impression of back bending. This can cause undue strain on the neck, not to mention delusions of spinal flexibility.

 

Vrischikasana (Scorpion pose)

2.) Don’t forget the psychology: I must admit, I’ve only ever taught scorpion pose in kids’ classes, but I’ve taught it in quite a few such classes. Kids love it as much as adults find it terrifying. As I’ve mentioned several times, some practitioner’s problem with back bends is rooted more in anxiety than anatomy. What I’ve come to realize is that it’s important to treat both of those causes with respect and compassion.

This may be an extension of my realization that it’s important to treat with compassion those whose weakness is strength, just as does one whose weakness is weakness. “Weakness is strength?” That doesn’t seem to make any sense. But the first “weakness” I’m referring to is yogic weakness — i.e. having a turbulent mind. Yogic weakness can result from weakness in terms of being frail and fearful of injury, but it can also result from delusions of grandeur and other mental handicaps that result from being strong.

 

Bactrian Camel in Nubra Valley

1.) Go to the Himalayas, and try a camel: The options abound.

Ustrasana (Camel pose)

BOOK REVIEW: Bodyweight Strength Training Anatomy by Bret Contreras

Bodyweight Strength Training AnatomyBodyweight Strength Training Anatomy by Bret Contreras
My rating: 4 of 5 stars

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This book combines a calisthenics manual with the anatomical drawings and descriptions necessary to explain the muscle activations involved in each exercise. It takes a very straightforward approach, being organized by body part. Each chapter discusses the component muscles of said part and their unique features, and then gives a series of exercises to work said part. For each exercise, at least one anatomical drawing is provided, showing the primary and secondary muscles being worked in the exercise. In some cases, more than one drawing is needed to convey the full range of motion of the exercise, but in many cases one drawing is sufficient. Each exercise also receives a brief bullet-point description of the action, a textual list of muscles utilized, and notes on issues and cautions to keep in mind to get the most out of the exercise.

Chapter 1 sets the stage for the rest of the book. It discusses general principles to be kept in mind like the need to balance opposing muscle groups, and it also lays out the advantages and limitations of calisthenics, or bodyweight, workouts over other approaches to fitness. Like a number of other calisthenics’ books, this one emphasizes the advantage of not necessarily needing any equipment. In other words, with a little creativity and some quality doors, robust furniture, or park access, one can do all of these exercises without either a gym membership or costly trips to the sporting goods store. Of course, one does need sturdy stationary objects to pull against, particularly to maintain a balanced upper body. What I like about this book more than some others I’ve read is that it emphasizes the need for safety in taking the equipmentless approach. I’ve cringed before in seeing some of the improvised set ups that have been jury-rigged as examples in other calisthenics manuals, but this book uses stout furniture and rafters to get the point across.

Chapters 2 through 9 each focuses on a particular body part, including (respectively): arms, neck and shoulders, chest, core, back, thighs, glutes, and calves. Each chapter starts with some general information on muscle action before launching into the exercises. If you have a particular interest in developing your glutes (i.e. your butt, your backside), then this is definitely the book for you. The author specializes in glutes, and while there are about a typical number of exercises for that musculature, the background information up front is more extensive than for most of the other chapters. For many of the exercises, the author proposes regressions and progressions — that is, easier and harder variants of a fundamental for those who either aren’t up to the basic yet or who need a harder version to challenge them.

The penultimate chapter, Ch. 10, presents whole-body exercises (e.g. burpees, mountain climbers, etc.) and discusses the benefits of including such exercises in one’s workout regimen. Included in this chapter is an introduction to both high-intensity interval training (HIIT) and to Metabolic Resistance Training (MRT.)

The final chapter offers an overview of all the factors to keep in mind when arranging exercises into a program (e.g. number of sets, repetitions per set, and how such considerations are varied depending upon one’s goals.) There’s a lot to consider when putting together a workout regimen, including: the necessary rest periods, balancing one’s workouts to avoid structural imbalances, and how to vary one’s approach depending upon one’s individual goals. A section on exercise for fat loss is included, which is important not only because there are so many people interested in that subject but also because there is so much misinformation out there.

As mentioned, most of the graphics are anatomical drawings showing the muscles in cut-away as the action of the exercise is being performed. There are a few other graphics to help clarify information, as well as tables in the last couple chapters to present information in an organized and easy to use fashion.

I found this book to be informative and well-organized. It’s a straightforward presentation of the skeleto-muscular action involved in various calisthenics exercises. If that’s what one is looking for, or even if one is just looking for a guide to bodyweight exercises, this book will meet your needs.

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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.

5 Challenging [Int.] Standing Balances

Vīrabhadrāsana III (Warrior III)

5.) Vīrabhadrāsana III (Warrior III):

What makes it challenging?

Substantial core strength is needed to obtain the capital “T” position. Straightening the lifted leg and getting it in line with the torso is the first challenge. Also, there is a tendency for the hip of the lifted leg to angle upward into an position in between Warrior III and Half Moon Pose (see below.) The front of the pelvis should be squared toward the floor. The drishti (focal point) at the extended hands also creates more of a challenge than looking straight down at the floor.

 

Ardha Chandrāsana (Half Moon Pose)

4.) Ardha Chandrāsana (Half Moon Pose):

What makes it challenging?

Largely, the same challenges that make Warrior III difficult. However, “stacking the hips,” i.e. getting the front of the pelvis squared to the wall (not the floor or at a downward angle) requires a high degree of hip flexibility. Hip openers may be necessary to be able to stack the hips without the torque of lifting the top hip up throwing one off balance.

 

Parivrtta Ardha Chandrāsana (Twisted Half Moon Pose)

3.) Parivrtta Ardha Chandrāsana (Twisted Half Moon Pose):

What makes it challenging?

Again, this posture shares challenges with Warrior III and Half Moon. While it’s less difficult than Half Moon in that it doesn’t require hip stacking, it makes up for it in that twisting motions tend to make staying on balance difficult. This is because one has to remain stable on the standing foot as the torso rotates and if one can’t stack one’s shoulders the weight distribution may be hard to keep balanced. Also, achieving the drishti (looking at the upper hand) without breaking balance is no easy feat.

 

Ardha Baddha Padmōttānāsana (Bound Half Lotus Pose) [Standing]

Ardha Baddha Padmōttānāsana (Bound Half Lotus Pose) [Folded]

2.) Ardha Baddha Padmōttānāsana (Bound Half Lotus Pose):

What makes it challenging?

The knees should be next to each other, but the knee of the folded leg wants to be forward and to the outside. Also, one must get the heel aligned on one’s centerline (below the navel) so that when one folds the foot is in a position where it can compress into the soft, fleshy tissue rather than being wedged between bones.

 

Ūrdhva Prasārita Ekapādasana (Standing Split)

1.) Ūrdhva Prasārita Ekapādasana (Standing Split):

What makes it challenging?

Straightening the lifted leg without throwing oneself off balance is the big challenge. It’s possible to put both hands around the support leg ankle, to make it even more challenging, but one must have an exit strategy in case one loses balance.