Yoga: Ancient Indian practice has been turned on its head (Miami Herald)

You can do it in the air. Or by sea. You can do it if you're young. Or old. Or in 100-plus-degree rooms (Bikram yoga). Indeed, yoga -- the ancient Hindu practice for the mind, body and spirit -- has evolved from breathing exercises and meditative poses to physical therapy, aerial choreography to a new way to firm your face, calm your child or limber up while pregnant.