If you’ve ever taken a yoga class, you probably noticed the calming atmosphere the moment you stepped into the studio. The scent of incense in the air, the serene background music playing as you set up your mat, and the heated room make you feel warm and relaxed and help start the 'unwinding' process before you even start moving.  Yoga is a mind-body practice that improves flexibility and builds strength through the combination of physical poses, controlled breathing, and meditation or ...