Markwort The Perfect Circle Pitcher's Training Aid - 13-17
Instant feedback without the need of a coach watching
Elastic band holds a square flap that fits around the upper thigh and extends out a few inches into the pitcher's release zone
When practicing windmill pitches for softball, the arm should touch the flap every time. An arm position too far from the thigh at the bottom can cause many problems, including control problems, lack of speed, undue stress to the shoulder socket and more
Teaches proper placement of the hand in the release zone
Excellent pitching aid for basic mechanics or advanced pitching mechanics such as fast ball, change-up, drop ball, screw ball, rise ball, and curve ball