Agreed. It is one of the reasons I never let my girls train more than 12 hours a week, even with that one of them has lasting back problems. and had spinal surgery. There is no doubt that gymnastics does not do a growing body good at extremes.
What's crazy to me is when people like Dave Tilley (DPT, SCS, CSCS) do injury prevention seminars at congress, they are some of the LEAST attended sessions all weekend long...