https://www.mlb.com/news/pitch-count-tight-forearm-end-lance-lynns-night/c-129214932
The Official Site of Major League Baseball
pitch counttightforearmendlynn
https://pubmed.ncbi.nlm.nih.gov/12130397/
Pitchers in this age group should be cautioned about throwing breaking pitches (curveballs and sliders) because of the increased risk of elbow and shoulder...
effectpitchtypecountmechanics