Pull Up Assist Exercise Bands

These bands can exercise your arms, back, legs, and butt all at once, perfect for for body resistance training and physical therapy to help strengthen torn ligaments or muscles. Also it is ideal for pull up assistance, adding resistances to press-up, speed training, bench press. It come with several different strength levels, purple is 35-85 lbs. They can remain high elastic after years of training, and help you upgrade your fitness training from a newbie to a veteran.