Try to look for classes or shows that have modified moves. The instructor at a local fitness center where I'm at does that. She is, of course, in excellent shape, but not everyone in the class is, so she always shows at least 2 or 3 different variations of some of the more complex poses for people who aren't as flexible. Don't give up on it though...yoga is my absolute favorite workout. I have come a really long way since I have started doing it and I can get my body into better positions than some of the smaller ladies in my class. I kind of look at it as an NSV Good luck!