Develop a quick release and accuracy, FastArm lever arm effect will automatically train your to lead with your elbow and stay on top of the baseball.

The lever arm action the FastArm supplies allows you to use a natural throwing motion in slow motion to warm up and stretch the key muscles, and tendons used to throw a baseball.

The FastArm allows the user to control the speed thereby controlling the force thereby allowing greater control in warming up your arm. In cold weather, after long delays, and between games.


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