I've been doing a thing called DDP yoga since the start of the year and I love it. It's sort of a combo workout programme/yoga session. Lots of poses and stretches, but also 10 count press ups and the like which are a fucker. I've cut loads of fat and my body feels great, I've never been so loose or flexible. If you're getting your cardio out of running maybe a traditional yoga class would be all you need.
Aww yeah that sounds class.
Ive dropped loads of blubber recently with the sole intention of going easier on my knees..and running faster natch..I've about another 4 kilos to go and I'll be at my ideal racing weight.