This stepper allows you to move up and down to tighten and tone your calves muscles, gluteal muscles and hip flexor. Removable toning bands offer an ultimate full body workout. TRACK YOUR FITNESS LCD monitor measures the steps time total and calories, making your exercise more reasonable and effective Full BODY Equipped with removable training bands this high-quality stepper tightens over 20 different core muscles and using low-impact aerobic exercise to help tone your chest back and shoulders HYDRAULIC DRIVE SYSTEM Built with a hydraulic drive system this workout machine provides a smooth stepping motion. Arrives assembled (simply attach resistance bands) HEIGHT ADJUSTMENT Height adjustment knob adjusts the step motion height for either short bursts or long steps WIDE NON-SLIP PEDALS Large textured foot plates ensure a solid, non-slip footing Height range will decrease with each counter-clockwise turn