Gwen Lawrence Fit Body Yoga DVD

This is a good intermediate yoga toning workout. It might be challenging for someone who is just starting out with yoga, but it works well if you are already familiar with the basic moves. My abs, arms and back are sore after doing the respective routines, so I know it's accomplishing something. I'm an intermediate practicer of yoga and I can't do all of the moves yet because I'm not strong enough (my arms shake while switching from plank to forearm plank). It definitely requires some stamina. A good workout, all-in-all.