occlusion straps
Vikingstrength Blood Resistance Bands - Adjustable Occlusion Straps for Arms and Legs for Fitness and Bodybuilding, Muscles Without Lifting Heavy Weights, and growing muscles. Muscle Isolating technique to grow your booty, legs, and arms. Brand new never used. One size fits all. Adjustable straps 2 arm straps and 2 leg straps with pouch.