PHYSICAL BENEFITS ur helps t etend the reach and create added pressure t nrmal stretches. This strengthens and lengthens muscles creating greater mbility. They can assist in building muscle and tning withut fear f causing injury and are perfect fr muscles that need t be retrained r restrengthened. PTIMUM DURABILITY AND ELASTICITY These lng are made f 100% late with high-quality elasticity which helps it t maintain its strength and durability fr the lng-run. They wn't tear with etended use but remain strng even when using weights r when ding stretches. LIGHTWEIGHT AND EASY FR TRAVEL AND TRANSPRT This resistance lp band is wnderful fr travel anywhere. It is lightweight, cmpact, and is easy t pack which means that yu can get quality eercise n matter where yu g. Enjy eercise during yur break time t get a beautiful bdy. NE-YEAR MNEY-BACK GUARANTEE If there is any reasn that yu are nt satisfied with yur pull up assist , please d nt hesitate t cntact us. We can lace yur withut cst if yu have any issues. We als prvide a ne-year mney-back guarantee if this fr pull-ups desn't meet yur satisfactin. - Click Add T Cart! PERFECT FR ANY KIND F EERCISE These green wrkut prvide resistance f 50-120lb. ur heavy-duty rubber have medium t heavy resistance fr leg/back eercises and dynamic resistance fr pwerlifting. The flat pull-up are perfect fr assisting yur pull-ups.