SKLZ SpeedSac Variable Weight Sprint Trainer Sled Trainer mini hoop REDUCED IMPACT ON THE WRISTS

REDUCED IMPACT ON THE WRISTS

Enjoy an active lifestyle without pain and discomfort with Re-flex Prime 2

USE ON A VARIETY OF SOCCER DRILLS

the Dual Handles let you bring the training that was once restricted to pin-loaded weights into your home

including hardwood

SKLZ SpeedSac Variable Weight Sprint Trainer Sled Trainer mini hoop REDUCED IMPACT ON THE WRISTSBuild explosive leg drive and speed right of the blocks with the SpeedSac. This variable weight sled allows you to strengthen your lower body muscles by resistance training similar to metal sleds. With removable weights, the SpeedSac allows you to adjust the towing resistance. You can also use the handles on the bags to perform various upper and lower body exercises such as lunges or front raises. Note: Only use on grass, turf or wood surface. Use on