In order to maintain the integrity of true offensive line performance, simulating a functional environment is key to growth. A player making contact with a flat surface does not facilitate their proper development.
The X Bag™ has been designed to not only create the feel of striking an actual opponent, it forces the player in to a more bio-mechanically advantageous position throughout the shoulders, elbows and wrists. Learning how to create “torque” through proper joint centration is the holy grail of offensive line play.
The X Bag is bringing offensive line play into the 21st century! Patent Pending