... 3)Material: PVC PP ABS Plastic Body Building Jump RopeInstruction In contrast to running, jumping rope is ... participate in the exercise, and learning proper jump rope technique is simple compared to many other ... is about to touch feet.3. You can start with some simple, basic exercises and then try ... Plastic Produce Ltd specializing in all kinds of Jump rope,Plastic windmill,Art drinking straw ,Hula hoop ...