Coach's Quick Release Harness or Belt - Develop Strength and Power for Acceleration

Made in the USA! Coach's Love this Training Device Fun, Effective and Affordable Increase your Power Take Off Develop Strength and Power for Acceleration COACH'S QUICK RELEASE HARNESS or BELT Develop Strength & Power for Acceleration! Two person running device for resistance training. Coach can instantly release the athlete allowing the athlete to explode out to a full speed run.