Hme Essential: The jump trainer is an essential piece f equipment fr any hme . It's perfect fr thse wh want t wrk frm hme fitness and need reliable equipment t get the jb dne Frm a bimechanical pint f view t imprve the leg strength t d anything yu can d t achieve the squat actin r participate in any sprt, fr enhancing the jump, speed and strength are very helpful with rubber ft ring / ring is adjustable wrist, snap Department can add mre elastic rpe t increase resistance Keep fit and build muscle: Resistant band training are etremely effective at keep fit and increase muscle strength, and als help yu increase crdinatin, bst stamina, fleibility, range f mtin. Perfect fr all whether beginners r epert Resistance Rpe made f late tube, strng rebund, resistance, t prevent cllapse, enhance the bunce Package cntains with Waistband Ankle,Strapsa belt(can be used fr hand ring), tw 24cm resistance rpe, tw 30cm resistance rpe.Padded Belt fr Cmfrt: The heavy-duty padded belt prvides added cmfrt during yur wrkut, making it easy t use at hme r in the . It's perfect fr thse lking fr a challenging wrkut