My daughter aged 10 has been trying to get her kip for longer than 2 years, moved up to L4 without cause she was so close. Did well in beam , floor vault, but kip remained elusive only making it a few times in January, once at a meet. Many privates later still no kip. It is heartbreaking, we can not even discuss too upsetting. All coaches say the same glide is very good gets 80% and falls back, one coach suggested working ab wheel for shoulder strength so she has been doing that, but also suggested she may be 'blocked'. Does not want to quit has resisted my suggestions for different activities, what do I do to help her thru this? Please help!!!