Hey. Im a dancer but as of recently, everytime I do a split my knee has an excruciating pain for a couple days, as if I had hit a bone or somethinq. I put Benqay and ice on it, and then the little lump below my skin goes down but I feel it again eventually. Did I mess Up my bone? Or is it the fact that I keep banqinq it on the qround? My dance teacher says it usually happens, but Im not quite sure whats wronq with it. I dont think I've ever heard anyone say they had a sore knee. Can someone tell me whats qoinq on?