This is great info! I just bought Bob's (from biggest loser) weight loss Yoga DVD and a Pilates Weight loss DVD just started them last week but they are both pretty challenging so it def makes you feel like you are getting a good work out. I mix those in with cardio and free weights as well as a pole fitness class. The pole class is SO much fun and helps build a lot of confidence, in just a couple months i can already invert and climb up a pole - something I never thought Id be able to do I think food is my biggest challenge, Im trying hard to cut cheese out and white flour