Pull-Up Assistance Loop.
The PTP SuperBand will assist you to perform pull-ups, chin-ups and dips for the first time or perform more reps than ever before.
It works by helping you lift your own body weight.
The thicker the SuperBand, the more leverage you will get and the easier it will be to achieve pull-us/chin-ups/dips. You can also use it to run against the resistance and increase your strength, speed and agility.

Blue – X3
Weight Equivalent: 22.7kg-34.1kg/50-75.2lb
Educational Content: 35 exercises