
reviews
The Science of Yoga: The Risks and Rewards
Reviewed by Chris Holt
The New York Times article ‘How Yoga Can Wreck Your Body’ sent journalist Willam
J. Broad’s new book, The Science of Yoga, racing up Amazon’s list of best-
The NYT article was undoubtedly a great piece of marketing; would it have got any publicity at all if it had been headlined “How Yoga Makes You Feel Good”? But after all the hype, what does Broad actually tell us about a scientific assessment of yoga? He certainly did his homework; over five years trawling through nearly a thousand scientific papers that have studied yoga over more than 100 years.
On the risks, Broad has definitely done a service in highlighting those posed by some yoga asanas (postures) and pranayama (breathing techniques), if not taught carefully and individually to students by knowledgeable teachers.
He gives a biological explanation for what many careful yoga teachers already know; postures that strain or put weight on the neck, such as shoulderstands and headstands, should not be taught in group classes at a “general” or “beginners” level. He explains why: there is a risk of damaging arteries supplying blood to the brain, causing nerve damage or stroke.
For the same reason, avoid taking the head too far back in postures such as Cobra and the Wheel, or turning the head too far round in spinal twists.
That’s not to say these postures are bad for us; in the chapter on “Mood”, he explains
how inversions such as headstand and shoulderstand can be deeply relaxing, reducing
physical stress responses and lowering blood pressure. It’s just that in a group
class, of perhaps over-
It is beyond the scope of the book, but it would be useful to make a comparison with the risks associated with other physical activities; is yoga more risky than football, tennis, skiing, basketball, jogging – especially if played too hard for someone’s physical ability or not coached by a knowledgeable and sensitive teacher?
Only one chapter of the book covers risks; a further six chapters assess the evidence
for the effects of yoga on health; athletic fitness; healing of injuries; psychological
well-
The chapter on health asserts there is good evidence that yoga:
On fitness, he concludes that yoga has no more beneficial effects on athletic fitness than regular walking; and that because it slows the body’s metabolic rate, yoga is not a powerful tool for weight loss. Although he adds that its capacity to encourage mindfulness, and awareness of desires could explain why many people claim yoga helps keep them in shape.
His understanding of the health benefits of yoga emphasise the power of asanas and
pranayama – and their ability to cultivate physical and mental relaxation – to enable
us to take control of some of the biological functions of the body, in particular
the balance between the sympathetic (fight-
There is a wealth of evidence that while the fight-
And yet many of us today live in a semi-
In the chapter on “Mood” Broad likens yoga practice to gaining control of the accelerator and brake pedals of the body’s nervous system. He outlines scientific studies that have confirmed yoga’s power to tackle anxiety and depression. It “succeeds brilliantly at smoothing the ups and downs of emotional life,” he concludes.
The book is less convincing on subjects where the scientific evidence is more scarce: on sex and creativity, for example. And it barely touches on the spiritual and ethical aspects of yoga, and which the scientific method has yet to explore. Along the way it gives a readable and useful explanation of the history of modern yoga and its journey from magical and religious practice in the East to exercise classes in gyms throughout the West.
Understandably for a book about science, Broad focuses on the physical aspects of yoga and that which can be measured. But that is only half of the story of yoga. He concedes that science is crude. “It ignores much about reality to zero in on those aspects of nature that it can quantify and comprehend… No equation is going to outdo Shakespeare.”
So impressed is Broad with the health and healing power of yoga he envisages a possible
future where yoga will be prescribed by doctors instead of drugs to help an ageing
population enjoy greater well-
The quietening the body and mind through yoga brings a serenity and awareness in which it is possible to experience spiritual insight. This experience is no less a part of reality because it has not yet been explained by science.
For me this debate is fascinating and exciting; it’s where science and spirituality
come face to face; the 400-
Broad’s book shows us that science has begun to explain why people for thousands of years have benefited physically and psychologically from yoga. It does nothing to explain the internal spiritual landscape that is revealed by the practice of yoga and meditation. For that you need other books, such as David Fontana’s The Meditator’s Handbook or Jack Kornfield’s After the Ecstasy, the Laundry.
TO FIND OUT ABOUT CHRIS’S WORK CLICK HERE
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Reviewed by Alan Roberts
This article is to represent some of the arguments put forward in Mark Singleton’s
Yoga Body: The Origins of Modern Posture Practice, that I feel are particularly relevant
to us -
It is worth mentioning here for consideration that his book does not stand alone,
but he makes steady reference to scholarship and academic pieces already available
and also in process (page 17-
He argues that Yoga as it is popularly known today, heavily concerned with health and recognisable by its asana practice, is a creation of many strands and that the European bodybuilding and physical culture of such as Sandow and Maxick, of French dance and women’s gymnastics, and Swedish exercise are much more in direct evidence than any debt to an Indian Yoga tradition.
Firstly the historical survey presented by Singleton is both precise and revelatory
in that it spotlights the remarkable lack of early evidence for the practice of asana. The
first chapter gives a rapid overview from the ‘Pasupati Seal’ depiction of a Siva-
Pranayama is also present to convey some degree of congruency with the westernised
Yoga of the present day but as Singleton goes on to point out the emphasis in these
texts is on the ‘subtle physiology’ of hatha Yoga on which these asana and pranayama
practises are based. And that these are directed solely towards the ‘transmutation
of the human body into a vessel immune from mortal decay’ (p28). This direction
for hatha Yoga and indeed this whole chapter may remind some of us of the feel of
Theos Bernard’s writing from the early fifties with its athletic purifications and
obscure austerities and its almost industrial cleansing rituals -
Perhaps we assumed that there was an oral tradition underpinning this practise that
had fascinated us. This is something that I felt Mark Singleton does not and cannot
directly prove or deny, but he nails it clearly by describing the paucity of what
he does find in this vast sub-
Manuscripts are recounted by later advocates of posture based exercise, but these are never produced and fade before any open form of scrutiny; one tragically even being ‘eaten by ants’.
More telling perhaps is the universal de-
‘There are sects called Hatha-
If Vivekananda opened our eyes to the value of Eastern spirituality we must recognise
that it was also a counter motion or perhaps retro-
This movement towards a healthy physicality was involved and entangled with nationalistic
movements throughout Europe, which had its share of new and young nations, and the
Americas. It was directly linked with ideas of masculinity and military independence,
strength and fitness became quasi-
The wealth of detail and range and depth of scholarship given regarding the re-
Singleton refers to this ‘modern Yoga’ as ‘Anglophone’ – English language -
‘Since the 1990s, Yoga has become a multimillion dollar business, and high profile legal battles have been fought over who owns asana. Styles sequences, and postures themselves have been franchised, copyrighted, and patented by individuals, companies and government . . . . In 2008 it was estimated that US Yoga practitioners were spending 5.7 billion dollars on Yoga classes, vacation, and products per year [Yoga Journal 2008]’ (p3)
Singleton’s point is that Anglophone Yoga is a global construct created out of international influences. He concludes by drawing the Vivekananda/Olympic link full circle by stating that Bikram Yoga ‘is negotiating with British Olympic Committee chairman Sebastian Coe to make Yoga an event at the London Olympic Games in 2012’. (p209)
It is very clear though that he implies no censure in his depiction of the ‘osmosis between modernity and tradition’ and he puts his attitude clearly in his concluding reflections:
‘This does not mean that the kind of posture-
Historically speaking, then, physical culture encompasses a far broader range of concerns and influences than “mere gymnastics,” and in many instances the modes of practice, belief frameworks, and aspirations of its practitioners are coterminous with those of modern, posture based Yoga. They may indeed be at variance to “Classical Yoga,” but it does not follow from this that these practices, beliefs, and aspirations (whether conceived as Yoga or not) are thereby lacking in seriousness, dignity or spiritual profundity.’ (p208)
•
Reviewed by Jeremy Jones
This article was originally planned as a book review but is rather opinionated and
includes a lot of material and comments that are relevant to but not included in
the book itself, so “review” would perhaps be a dishonest description. “Reflections”
will have to do, even though it is not quite what I mean. First things first. Yoga
Body is subtitled The Origins of Modern Posture Practice and has stirred up something
of a hornets’ nest amongst yogins. That’s OK – why should the hornets have a quiet
life? Despite my reservations, it is an excellent, well-
The general thrust of the author’s argument is simply this. Modern, posture-
It seems to me that we need to take on board two inescapable facts that are largely
ignored by the book and its “we told you so” chorus of admirers. Firstly, there
is no such thing as a hermetically sealed culture and there never has been. Yoga,
remember is a culture or practical philosophy, rather than a set practice, spiritual
or physical. Different cultures have always interacted and influenced each other,
peacefully by trade, migration and art and (later) violently by conquest, oppression
and religious conversion, then (later still) the mass media. Secondly, all things
are in a state of constant evolution and flux. This is not just a Darwinian argument;
it is an obvious and inescapable fact. The English I speak is different from the
English of Shakespeare, which is in turn different from the Middle English of Chaucer. The
music I enjoy listening to is different from the music that Shakespeare’s audiences
would have enjoyed as part of the on-
We must first ask the question “When did modern Yoga start?” As soon as we ask that
question, we realise that it has no intelligent answer that is not entirely arbitrary,
because of the gradualist and evolutionary nature of the subject we are discussing.When
did “modern art” start? Picasso? Kandinsky? Van Gogh? The French Impressionists? It
is a completely fruitless and meaningless avenue of enquiry. What is Yoga anyway? Most
informed yogis would use the classical Patanjali definition “A stilling of the mind”
-
It seems to me that Singleton has fallen into a trap that often snares unwary academics,
namely that of ignoring inconvenient evidence. The archaeological evidence of the
ancient Harappan (Indus Valley) culture may be enigmatic but it is quite untrue to
say that we know absolutely nothing about the religious beliefs of this and other
pre-
Those who decry the “physicalisation” of modern Yoga should not, however point a finger of blame at Krishnamacharya. Singleton dismisses the Bihar School of Yoga (also known as Satyananda Yoga and purveyors of a pretty robust style of Yoga themselves) as having almost no influence in the West but this is simply not the case. Thanks to their excellent publications offshoot, their books are highly influential and essential reading for all Yoga teachers and dedicated yogis. They also train teachers and have a network of centres around the globe. Satyananda, as far as I am able to ascertain, had no connection to Krishnamacharya at all, yet many of the postures and other practices he describes in Asana Pranayama Mudra Bandha are (almost) identical to many of those that appear in the Mysore tradition, though interestingly often with different Sanskrit names. This suggests a common ancestry going back much further than Krishnamacharya.
I have recently made another interesting discovery, wearing my amateur historian
hat. In her book The Ancient Indus – Urbanism, Economy and Society, Rita P. Wright
illustrates a narrative Harappan seal which shows a (spirit?) figure in a tree. There’s
nothing remarkable about that, of course. However, the figure is in a most unusual
posture – one I have not seen in my fairly extensive library of Hatha Yoga books. It
is a type of squatting twist, which I am unable for technical and copyright reasons
to reproduce in print or online but had little difficulty in performing, using the
reproduction of the seal as a source. So – maybe, just maybe -
Another point that is (quite properly) raised in Yoga Body is the almost complete
absence of postures in Indian art and literature before the late nineteenth century. All
of life is there, including the more spiritual and reflective Yogas but no postures
or other physical practices outside the classic Hatha Yoga texts, which must have
had a very limited circulation, mainly amongst the highly dedicated. The reason
for this is, I believe very simple. Until the run-
In conclusion, we can safely assert I think, that the origins of Yoga and its subsequent history (ancient and modern) are very complex and multi stranded. Further, more strands have been added over time and no doubt will continue to be added. This is not a reason to despair or condemn but rather to rejoice, even though it sometimes appears that a sharp pruning knife needs to be taken to the luxuriant foliage of the tree of Yoga.
SOURCES –
Singleton, Mark. Yoga Body – The Origins of Modern Posture Practice.
ISBN 978-
Wright, Rita P. The Ancient Indus – Urbanism, Economy and Society.
ISBN 9780-
Svatmarama, Yogaswami, commentary by Swami Muktibodhananda. Hatha Yoga Pradipika.
ISBN 81-
Mallinson, James, (translator) The Gheranda Samhita ISBN 0-
Satyananda Saraswati, Swami. Asana Pranayama Mudra Bandha.
ISBN 81-
•
THE YOGA MAKARANDA by Krishnamacharya
Reviewed by Christopher Gladwell
The Yoga Makaranda or Yoga Saram (part one) was written by Sri T Krishnamacharya in 1934.
This work is a wonderfully erudite and thorough review of the rationale for the practice of Yoga at this time.
Rooted in Krishnamacharya’s personal practice and the study of the 27 texts listed in the bibliography, it offers a comprehensive view of practice at this point in Krishnamacharya’s teaching.
Why should Yoga practice be done?
Who should practice?
How should one practice?
This questions are answered through the lens of the Indian context as the rebellion against the British Raj began to peak. Yoga is presented as authentically Indian, offering social justice, peace, potency, personal wellbeing and peace.
“Who has the authority to practise Yoga?”
The answer of course is everyone!
However the proviso is that this study must be engaged in with an authentic Guru.
There have been many teachings on chakras some with four or five chakras or sthanas,
some with forty. The most common rooted in the Sat-
Before looking in detail at the practice of asana Krishnamacharya looks at the paths of Yoga, Hatha, Raja, Mantra Laya and so on. He also looks at the rules for Yoga practice (Yogabhyasa), the cleansing practices (Shatkriyas), the movement of prana through the body (Vayus), the 20 mudras, Nadis and more.
The section on asana may be familiar to practitioners of Ashtanga Vinyasa and what was called ViniYoga. It is helpful to see how the ‘5 breaths per asana style’ of practice can be a preparation for the depth of practice with kumbhaka as detailed by Krishnamacharya.
Forty two asanas with their relevant vinyasas and appropriate breath retentions (kumbhaks)
are detailed. For each asana there are between 3-
Krishnamacharya states that:
“practitioners of Yogabhyasa ignore vinyasa krama and just move and bend and shake their arms and legs and claim that they are practicing asana abhyasa”
Practicing internal and external retention in asana as appropriate to one’s constitution is clearly important. As Krishnamacharya states:
“Those who ignore these rules and only do Yogabhyasa according to their wishes, by following picture books, will be unhappy as a result because they will obtain absolutely no benefits from this. These people then ridicule Yogavidya and their sanatana dharma, and start doing physical exercises that are contrary to our country’s ahara guna (diet), jala guna (water) and vayu guna (climate) and waste a lot of money on this.”
Part of the context of this work is that Western exercise, values and lifestyle are deemed as inappropriate and dangerous for the Indian population.
This quotation highlights the context of the Indians under the Raj:
“The foreigners have stolen all the skills and knowledge and treasures of mother India, either right in front of us or in a hidden way. They pretend that they have discovered all this by themselves, bundle it together, and then bring it back here as though doing us a favour and in exchange take all the money and things we have saved up for our family’s welfare. After some time passes, they will try and do the same thing with Yogavidya. We can clearly state that the blame for this is that while we have read the books required for the knowledge of Yoga to shine, we have not understood or studied the concepts or brought them into our experience. If we still sleep and keep our eyes closed, then the foreigners will become our gurus in Yogavidya.
We have already given the gold vessels we had to them and bought vessels from them
made from bad-
This book was a clarion call in its day and today for Indians to claim back and develop their practice, their values and their lifestyle. It is nationalistic in places whilst not utterly demeaning to westerners. Krishnamacharya treads this balance well.
Interestingly Krishnamacharya asks why have people given up fencing and fighting with weapons and practicing archery? These martial arts he considers as the only other valid method than Yogabhyasa to practice authentic balance within joints and blood vessels, body and mind.
This book has to be read by any serious student of Yoga. It is a gem, a mine of information and allows a reappraisal of the context of Krishnamacharya’s teaching within its cultural context. As a key compilation of the practices and lifestyle of the Yogabhyasin it is invaluable.
Special thanks to Steve Brandon for sending this item in for publication.
He has posted a PDF copy on his website HERE so you can access it there and download a free copy.
The Rangathans requested that it is not sold or misused.
•
THE YOGA MAKARANDA by Krishnamacharya
Reviewed by Godfrey Devereux
It was with unexpected delight that I glanced through Yoga Makaranda to find the
postures and vinyasa system popularised as Ashtanga Vinyasa Yoga, although without
reference to it as a fixed, formal system, presented visually, and mostly by a young
and vigorous T. Krishnamacharya, though not in the case of those demanding a more
extreme flexibility. There can be little doubting the eminent role played by Krishnamacharya
in the modern renaissance of Yoga, both directly in India, and indirectly in the
west, even if, as is claimed by some, his role was one of misleadingly blending east
with west, Yoga with fitness training. Nevertheless, as I began to read the text
through I found myself dragged down into that dark hole of doubt as to what Yoga
actually is. I spent many years convinced that Yoga, in whatever form or through
whatever methodology, must express the principles and processes outlined by Patanjali
in the Yoga sutras: that it must be about internalisation of awareness into the subtle
depths of cognition, perception and consciousness; about finding out, on the basis
of deep, clear inner experience what and who we are, rather than making specific
things happen by changing some of the things about us because we don’t like them.
If not, I was sure, it could not accurately and fairly be called Yoga, and i would
certainly not support any such misleading name-
•
MY BODY IS A TEMPLE by Christina Sell
Reviewed by Adele Cassidy
Christina Sell’s latest offering, My Body is a Temple, is a sequel to her previous book: Yoga from the Inside out. Yoga From the Inside out was a journey of ending the war and making peace with your body, through the honesty of Christina’s personal journey, enhanced by testimonies of her students and friends. My Body is a Temple builds on this, as is a journey of making a sanctuary within your body. Sell’s work is underpinned by the philosophies of the Western Baul Traditional, as presented to her via her spiritual teacher, Leo Lozowick and the Northern India (Kashmir Shaivism, primarily) and Sri Vidya traditions. The Northern India and Sri Vidya are Tantric philosophies, underpinning Anusara Yoga as taught to sell by John Friend.
Yoga from the Inside Out was very much a journey of self discovery made by Sell through her journey of practicing and teaching Yoga. My Body is a Temple is aimed to be a much more practical guide in terms of offering the reader questions to begin of continues their own journey of self discovery. She highlights the importance of this to the book by quoting Carlos Pomeda (a rare combination of academic and spiritual practitioners, he holds degrees in religious studies and Sanskrit and lived for over three decades as a monk in the Siddha Yoga ashrams): “knowing the philosophy without doing the practices is like being able to read a recipe in a gourmet cookbook but never getting to eat the meal.”
As an illustration of building your own temple, Sell weaves the story of building a temple and the firsthand accounts of those involved in building the Temple of Yogi Ramsuratkumar in Southern India in the 1990’s. Yogi Ramsuratkumar was Leo Lozowick’s Guru and whilst Sell never met him, she tells her story of her visit to the temple and how she felt the intention of Ramsuratkumar’s vision within its walls.
The book is split into six sections, each illustrating a principal Sell wishes to share:
1. Building Plans: Putting the highest first
2. Foundations: Establishing a Solid Foundation
3. Scaffolding: Erecting and Maintaining Strong Walls of Support
4. Entering the Sanctuary: Expanding the Inner Life
5. Worship: Life and the Shrine of the Heart
6. Outreach Ministry: Service and Celebration
Each section combines Yoga philosophy, the metaphor of temple building and contemplations for the reader to begin their own internal temple building project. The metaphor of the temple offers reader an opportunity to see spirituality manifested in bricks and mortar and the framework of Sell’s book offers us the opportunity for spirit to be manifest within the temple of our own body.
The book is heartfelt, practical and infused with Sell’s warmth and humour. It is accessible to any level of practitioner, student or teacher, combining both structure and flexibility to begin one’s own self enquiry. It does, however, assume a particular philosophical lens of the reader in that it is influenced by the Tantric Philosophies outlined above.
Christina Sell is a Certified Anusara teacher. She serves on the Anusara Yoga Certification Assessment Committee, the Anusara Yoga Curriculum Development Committee and the Anusara Yoga Ethics Committee.
•
AN INTRODUCTION TO CHAKROLOGY: Chakra Theory, Balancing and Therapy by Jeremy Jones
Reviewed by Mike Gould
Chakras are vital energy centres in the human body. They are a subject of considerable interest to complementary therapists and Yoga enthusiasts. When they are balanced, good health, both physical and emotional, is assured. This unique book shows how anyone with the right temperament, training and practice can learn how to locate, diagnose and treat the chakras. The author corrects the many myths and misconceptions that surround the subject and describes the anatomy of the chakra system and how it can be revitalised and retuned. He uses straightforward language aimed at aspiring (and existing) therapists and those who are simply interested in personal and spiritual development.
In his own words ‘I took the plunge because I was fed up with reading nonsense on the internet. It was mainly aimed at complementary therapists but yogis should get a lot out of it as well’.
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SWARA YOGA – THE TANTRIC SCIENCE OF BRAIN BREATHING
By Swami Muktibodhananda
Reviewed by Jeremy Jones
This book fills a crucial gap in the extensive and often repetitive literature of Yoga practice. We need more books like this, instead of endless “how to” books by “me too” authors and publishers reiterating endlessly a stunted diet of basic asana, coupled with potted (and often patronising) Yoga philosophy. There is of course absolutely nothing wrong with asana as part of a balanced Yoga practice. I practice (and teach) lots but how many different versions of Trikonasana do I need to know?
Swara means “sound” and refers particularly to the sound of the air in the nostrils
as we breathe. The book explains how the two principal active Nadis (prana/vital
energy channels) are believed to terminate at the two nostrils and a permanent imbalance
effects the energy balance of the whole body but especially the two hemispheres of
the brain, hence “brain breathing”. The balance of the two sides should alternate
roughly every 90-
The physiology of the airway and brain are discussed in some detail and also traditional teaching on prana, kundalini and the chakras. Inevitably (and quite rightly), pranayama, especially Nadi shodhana pranayama is discussed and it is this latter practice, the book argues, that holds the key to balancing any imbalance in the Nadis. I personally would like to have seen rather more emphasis on jala Neti (nasal irrigation), which I found far more effective as a remedy for my imbalance, though I strongly agree with the importance of the former practice. As with all Yoga practice, “try it and see” seems to be the best approach. I must also cheerfully acknowledge that many yogis find the idea of Neti distasteful. When I describe it to my students, I can invariably see the lips curl down in disgust!
Despite a few minor quibbles, I warmly recommend this book to Namaskaram readers, both for personal practice purposes and for teachers, as material for pranayama and/or kriya lessons and workshops. Not light, bedtime reading, though.
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*SPECIAL FEATURE REVIEW*The SCIENCE OF YOGA by William Broad -
YOGA BODY by Mark Singleton -
YOGA BODY by Mark Singleton -
THE YOGA MAKARANDA by Krishnamacharya-
THE YOGA MAKARANDA by Krishnamacharya -
MY BODY IS A TEMPLE by Christina Sell -
SWARA YOGA – THE TANTRIC SCIENCE OF BRAIN BREATHING by Swami Muktibodhananda -