If you're starting a yoga teacher training programme for the first time, you might be concerned about the degree of knowledge you should have before you start. However, if you don't know your capitulum from your clavicle or your pranayama from plain old yama, don't fret. Yoga history, philosophy, anatomy, physiology, asana, aryuveda, meditation, breathing methods, pranayama, Sanskrit, dialogue sessions, and practise teaching are all covered in any reputable yoga teacher training programme.