I do it, not real regularly and it's not the bulk of my work outs. I'm not real fond of the calming/relaxation blah blah I just to push my bod. I have a couple DVDs, one is lamia hand I'm glad I can't hear her anymore she says stuff like "relax and soften your internal organs" say what now??? Ok spleen...relaaaaax....or "twisting the bidy squeezes toxins out of the internal organs" like we're a towel or something???
I've p90x and really really like the yoga video fir it, it's 90 minutes long and it's hard!! I have a hard time with poses like warrior 3, when I have to stand on one leg with my head on a different axis, like tree stand I'm alright. Anyway after I finished p90x I started going to the gym and using the weights. But I was trying to get yoga in once a week, didn't always but I like to just for the stretching. I have another yoga video I use sometimes Yoga Works Body Slim, it's like cardio yoga. I go that awhile ago, I had been trying different yoga workouts on excercise tv on demand and it was favorite, but they were forever adding and deleting it from the list so I just bought it.