I posted earlier this year about my DD having pain in the back of her shoulder in the rhomboid area. This started about age 9. She is 11. The coaches adjusted her game schedule so she pitched less frequently and we didn't practice pitching because we wanted her to rest that area. It seemed like it was a never ending cycle until this fall. A coach suggested practicing more often, every other day, and it seems like the problem has gone away. I figure this was a conditioning issue that was going in a circle. No practice to build endurance and then pitching 10-15 innings a weekend causing overuse pain. More practice and now she's back to throwing hard and she's pain free!