Power Steppers improve lateral speed, first step quickness and balance. Target the hard-to-isolate inner and outer thigh muscles with Power Systems Power Steppers. Start with intermediate resistance to teach and perfect skill and then graduate to advanced and elite resistance. Padded ankle cuffs are now 2" longer to accommodate more users. Each unit includes one 10" long latex tube and 2 padded ankle cuffs with Velcro straps.