<p><b>Perform a Total Body Workout Effectively</b><p>The pull-up assist bands is perfect for pull ups, lading pull ups, crossfit, chin up, ring-dips, fat burning, weightlifing, mobility training and musclebuilding activities. In a word, you can get your full body exercised by this resistance bands set!<p><b>Works with Health</b><p>Whatafit Workout Bands help with your coordination and balance cause there's always tension, the muscles get a great workout in a large range of motion. Our therapy bands are also great for physical therapy, improve your mobility!<p><b>Why Four Level</b><p>Suffer four different resistance levels in one kit for many people buy more than one stretch band and combine them for more efficient training.<p>As your strength gradually increases, you can switch it to higher level excersie band, or even to use two different lateral bands at one time.<p><b>Material:</b>Natural Latex<p><b>Specifications:</b><p>Red resistance band: 81.9*0.5*0.18inch/3.9 oz/15-35lbs<p>Black resistance band:81.9*0.9*0.18inch/6.7oz/25-65lbs<p>Purple resistance band: 81.9*1.3*0.18inch/9.9 oz/35-85lbs<p>Green resistance band: 81.9*1.7*0.18inch/13.7 oz/50-125lbs<p><p><p><b>Pay attention to:</b><p>Avoid sharp objects when scratching the surface of the elastic workout band<p>Wipes on the surface with water, do not soak for a long time<p>Do not clean with boiling water<p><p><p>