re: High School Pitching Duel

I'd like to see a study too. Seems I read something about arm problems being due to not taking any time off. In the 20s and 30s there was an actual off season. Now kids are starting to throw curve balls and sliders year round at at very young age and there is no recovery time. I believe Tim Hudson was quoted saying his arm felt great after his TJ surgery and a big part of that was just the amount of rest his arm got. But who knows...