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

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.5 inch
Height : 0.4 inch
Length : 9.2 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B0006VX26C