Athletic training aid for developing explosive power on demand
Increase your body strength-- stability-- and endurance
Comes with 2 empty sand bags (sand not included)
Zipper enclosure and Velcro reinforcement keeps bags secure
Swing-- lift-- or squat san

Technical Details

Product Details

Product Dimensions

Package Dimensions

Item Weight: 3 pounds (View shipping rates and policies)
Shipping Weight: 4.85 pounds (View shipping rates and policies)

ASIN : B00GNO76JK