Simulate exercises performed on cable weight machines. Double Cordsª have two 36" tubes for a full range of motion in a limited area. Tubes are connected with a 101/2" nylon anchor strap that attaches to a doorjamb or other fixed object, or a partner can hold it.

Nylon handles with premium padded grips.

Level and color explanation. Extra Light Yellow Rehabilitation and those who have little or no exercise activity light Green Those with some exercise activity and rehabilitation. Starting size for most women. Medium Red Those who exercise regularly. Starting size for most men. Heavy Blue Intermediate to advanced exercisers; good for training larger muscle groups. Extra Heavy Black Highly advanced exercisers who have mastered form and technique. Ultra Heavy Gray Trained athletes and extremely advanced exercisers that require a higher resistance.