Spin Right Spinner Baseball Swing Training EZ Curl Bar

EZ Curl Bar

and molded and bonded rubber hybrid encasement

our formula is rigorously tested to meet the highest standards of purity and safety

a key metric in today’s game

Great for baseball or softball use

Spin Right Spinner Baseball Swing Training EZ Curl BarThrow Like a Pro Consistently & Effortlessly Made with 100% real Leather & Baseball Seams Provides Instantaneous Feedback Develops proper throwing mechanics for all types of pitches If the ball wobbles at all you're not throwing correctly. No Wobble = Proper Throwing Mechanics which will increase overall velocity & spin rate. Endorsed by Dr. Tom House, former major league pitcher for the Astros, Padres, and Rangers and owner of Bio Kinetics, Marvin