Ball training system for pitchers

A ball training system for pitchers for effectively improving the pitching abilities of a baseball or softball pitcher. The ball training system for pitchers generally includes a ball training device including a core having a first side and a second side, an exterior cover surrounding a portion of t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SEKAC DAVID A, MARTIN REYNOLD A
Format:	Patent
Sprache:	eng
Schlagworte:	AMUSEMENTS APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING BALL GAMES GAMES HUMAN NECESSITIES SPORTS TRAINING EQUIPMENT
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