My L5 DD has recently developed some problems with her standing back handspring. She undercuts it and badly so she also looks archy and stick her head out. Her coach has been increasingly frustrated with her. She had a private with the head coach this weekend and they went back to drills. Jumping back to land on a raised mat and then spotting her with him behind her and she jumps back and he holds her in the air in the correct body postion. She gets all the drills and does them correctly. She understands where her hands are supposed to land. He had her put down a chalk line. But she can't seems to strech out her jump back when the tried the back handspring. She goes back to her regular coach today( her coach doesn't do privates and recommeded she do the private with the HC) and she is worried he will continue to be frustated with her inability to make this correction. Any advice for her. Something to think of or consentrate on with doing this skill so she can strech out her jump back.