Description PRx Mobility Bands are some of the most economical yet versatile mobility tools available today. From pre-workout mobility to post-workout recovery, body weight assistance and strength training resistance, these bands are a must-have for any athlete. Bands are used by trainers and physical therapists to help clients perform isometric/stabilization exercises, monster walks, lateral walks, and squats that help to improve mobility after a tear or injury. Keep them out of the way with our PRx Mobility Band Storage. Specs General Specs Length 41" Thickness 3/16" Resistance Specs Yellow 5 - 15 lb | 0.25" wide Red 10 - 35 lb | 0.5" wide Black 30 - 60 lb | 0.75" wide Purple 40 - 80 lb | 1.25" wide Green 50 - 125 lb | 1.75" wide Blue 65 - 175 lb | 2.5" wide Suggested Use Mix & match - use two or three together at one time to create multiple levels of resistance. Great for P90x, Insanity, cross-functional fitness moves, Yoga, Pilates, and Beachbody. Build strength, tone upper/lower body, isolate and target glutes, legs, hips, & knees. These bands are not just for pull-ups. Tie a band to a column or post and use it for rows or an awesome twisting oblique workout. Stand on it for shoulder presses, good mornings, or curls. Use for pre & post workout. Stretch those quads, hammies, calves, and more. 100% Latex