dd7 who is a level 4 has her backhandspring but every 3rd one or so she bends her arms! its driving her nuts and her coach - she can block - she has her vault and can do pop handstands all without bent arms - why can't she do a backhandspring with st8 arms everytime?! the only time she nails it consistantly is when her coach tapes paper around her elbows and tells her not to let the paper rip - im not sure but i think having paper taped to your elbows is a no no at meets 