DD has never had pretty handstands but they have improved alot this last year. She recently moved up in groups and is with a new set of girls and coaches and they are really working with her on her handstands. She has been doing them a lot around the house trying to improve them. A few problem that her coaches have told her is that she sticks her rib cage out, she sticks her head out, and she has a bad shoulder angle. She was all upset the other day because the coaches were saying she had poor shoulder flexibility in her handstands and she was sure she had good felxiblity. I think she does have good flexibity but it doesn't show. What can she do to improve this problem and finally clean up her handstands.