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Oral Roberts University Pitching Coach Rob Walton explains and demonstrates arm angles, hand action, wrist action, upper body motion, lower body motion and full delivery for throwing a curve ball.
Championship Productions, 2730 Graham St., Ames, IA 50010, Toll-free: 800-873-2730, Fax: (515)232-3739, Email: info@champonline.com
Available on VHS
Running time 30 minutes.
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