Yoga is not your daily exercise. Certainly if Yoga is all you choose to do then of course you are doing great things for your body. MyLifes Devotion is focused on the defined state of yoga as a practice to bring awareness to the body. Try to think of the difference this way: we can enter into meditative states in running, cooking, and doing exercise in this same way yoga physically works the body, but like with these other activities there is a different end result desired.
a Hindu spiritual and ascetic discipline, a part of which, including breath control, simple meditation, and the adoption of specific bodily postures, is widely practiced for health and relaxation.Definition from Google Chrome® search.