Arms shoulders biceps and neck are trained with training bands. The rocking step defines your legs buttocks and hips. Even at home you can effectively exercise your abdomen back and especially the leg muscles. Manufacturered by AFSDF. This Stepper for people who want to train at home. Especially those who have limited time to exercise. The digital training computer tracks your steps time and calories helping you get an effective workout every time you step on it. Move up and down with side-to-side action to tighten and tone your calf muscles muscles and hip. It has never been easier to train different muscle groups throughout the body quickly easily and effectively while tracking the results of your training.