Gather five practitioners together in brightly lit room with hard floors. Ask them about what yoga means to them, and you'll get five different, yet completely authentic answers.
"For me, yoga's like eating, sleeping, breathing. It's something that I have to do," explains James, as he perches calmly on his mat.
For Alaric, it's also about something more than daily life. "As an Iyengar teacher, it's about refinement of consciousness, with the body as tool." His bright blue eyes radiate intensity. "The body is also the doorway to discover and experience mystical phenomena."
Sharing the mat with Alaric is Suzanne. "It's a form of healthcare, it's an idea of union with the divine. One can draw from this rich tapestry to create different understandings of yoga."
Modern yoga is a global phenomenon. It’s also big business – many of the major schools or styles of yoga are transnational organisations selling classes, equipment, books and videos for their systems. There has even been a (failed) attempt to copyright a yoga system.
At the same time modern yoga systems insist on their continuity with ancient practices, drawing on the authority of an apparently unbroken tradition going back thousands of years.
Most people are vaguely aware that the origins of yoga are connected to ancient India. The postures (asanas) and breath control (pranayama) we do in our weekly yoga class are often given as translations from Sanskrit names such as ‘adho mukha svanasana’ – downward facing dog.
But how did a tradition with ancient roots in the Indian subcontinent end up as a weekly yoga class in places as far afield as London and Los Angeles?
Recent histories of yoga suggest that what most of us practice as yoga in the West – a posture-based exercise system – emerged relatively recently, and is the result of India’s encounters with colonialism and modernity as well as its ancient cultural heritage.
The ancient roots of yoga provide several meanings for the term 'yoga', associated with spiritual and devotional practices, and ways of living. Today it commonly refers to a physical posture-based practice, but in the majority of ancient texts the term 'yoga' also meant the goal achieved by such practices.
It is linked to Hindu, Buddhist, Jain, Sikh and even Sufi religious traditions from the Subcontinent. There is not one Yoga, but many yogas – practices that have been interpreted, adapted and appropriated over time and place and coalesced from several ancient and modern traditions.
Yogic techniques started amongst ascetics – individuals who renounced worldly affairs to live outside society. Their practices were passed from teacher to student for centuries, and as a result there are few written records of the earliest yogic practices.