My DD hurt her back during a game while pitching. She ignored it for a few games but the pain got worse. I took her to the Dr. and xrays were neg...so her Dr. sent her to a PT..she had injured her SI joint in her lower back. Many factors contributed to the injury...growth spurt...her right side...
My DD just turned 10 a month ago throwing high 40's low 50's...plenty of movement...has a nasty change up and is now getting her drop down...she is still pretty mental...pitching about a year and a half now...it's gone from being upset because she walked people or didn't hit her spots getting...
My daughter is 9 and was pitching 49-51 on monday with a top spin of 20.3...she has pitching a little over a year...she puts in a lot of hard work and hits her spots:)