Train speed, agility, balance, quickness, and explosiveness. Accelerator lets you perform drills that emphasize all the major muscle groups. Adjustable padded harness is large enough to fit over shoulder pads but adjusts small enough to fit young athletes. Available in resistance levels of 105 lbs. (beginner) or 150 lbs. (advanced). Includes harness, 10' resistance tubing, and anchor. 10 lbs.