Pat- Yoga is fantastic, especially for strengthening the muscles around the joints, which is what we really need...Not sure if you're taking prednisone, but the yoga will totally help with counteracting its osteoporosis effects.

I think that the breathing exercises are also good for getting to know your breathing...Even if you're weak in that area, it'll help you increase your abilities by strengthening other muscles maybe not used as much for breathing, making them better back-up...It also just makes you feel calm/relaxed...I'm not very good at the meditating part, though...hehe

Nicky