Satış konuşması Mekanik: Omuz Eğim & Kol Açı dır-dir KRİTİK -e Anlama
3:55
3 Reasons Pitchers Lose Pitching Velocity
17:28
Your Arm Action Hurting Your Pitching Mechanics?
17:59
Demonstrating The Best Pitching Drills For Youth Pitchers
21:45
The Two-Seamer Is NOT As Good As They Say.
16:29
Qu'est-ce qu'un Balk au baseball? Chaque règle démontrée
7:40
Softball Pitching: How to throw a changeup
9:01
Glove Arm Action: What's Its Role in Pitching Mechanics?
5:16