Creates Body Awareness, Instant Feedback, Muscle Memory and Increase Power
Overhand: Keeps the Elbow Up, 90 Degree Arm Slot, Help prevent injury, No short cuts
Underhand: Increases Arm Extention and wrist snap, Prevents Curling, Prevents chicken wing
Number 1 selling throwing training aid in the world
money back guarantee

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6.7 inch
Height : 0.9 inch
Length : 11 inch

Item Weight: 4.96 ounce (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B000KKV97I