Feature●BUILD STRENGTH & SPEED Run faster, jump higher and dig harder with bonded resistance training that builds speed, strength, agility and flexibility.●Single or Team Training: Use a variety of personal or team exercises to improve legs, calves, back, chest, shoulder, and core muscles. Usually used for football, basketball, football, athletics, baseball, lacrosse, softball and CrossFit training●ADJUSTABLE MOTION RANGE Each waist belt is adjustable up to 360 degrees (adjustable up to a size of 38" waist), for better mobility when sprinting, jumping and turning.●SAFETY & SUPPORT The Victorem bands stretch from 8" to 22" and come complete with a safety handle/instructions (may not be in English). Comes with a strap and a handy carry bag.Description