No, yoga isn't just sweating it out on a mat. There's a real science of the body, mind and soul that is laid out in hundreds of ancient sanskrit texts. In our yoga teacher training we've unpacked it and laid it bare for Modern yogis to take advantage of. See our website for more resources on yoga (yoga sets, videos, audio lectures, meditations and music) that you can download for free and to take our teacher training: www.atmayoga.net