For the past few weeks I have noticed my DD's pushing distance has increased b a few inches. It seems that this is affecting her timing and causing her to become a little inconsistent....not bad but definitley not as consistent has she has been in the past. She is missing high (chest level) when she misses so I assume it is her release point. This leads me to ask what the proper stride/push length for an 11 year old...or is there a proper length? Also, could pushing/striding too far cause timing issues?