... Improved aerobic fitness New Twist and shape stepper 1. Steel tube thickness: 1.5mm and 2.0mm 2. LCD computer ... without putting exreme pressure on bones and joints Effective aerobic exercise and sculupture your hip line beatifully at ... the same time. Effective to the leg, abdomen, thigh and lower body. Electronic meter: Time, distance, count, total ... 2012 New As Seen on tv Twist and shape stepper