When practicing windmill pitches for softball, the arm should touch the flap every time
Excellent pitching aid for basic mechanics or advanced pitching machines such as fast ball, change-up, drop ball, screw ball, rise ball, and curve ball
Fits in your pocket
Includes instructional CD and carrying case
New larger size is 15"-17" in circumference.
Description
The Perfect Circle develops muscle memory for pitching a softball correctly. Helps pitchers to keep the bottom part of the circle in close to the thigh. Perfect Circle Provides instant feedback without the need of a coach watching. Elastic band holds a square cotton flap that fits around the upper thigh and extends out a few inches into the pitcher's release zone.