1) Advanced 3-D virtual reality technology imitates horseback riding experience and helps to build physical strength and endurance2) All-new 8-curve action with forward/backward tilt and horizontal motion, strengthen abdominal, side, thigh and back muscles3) Effectively strengthens spine and helps to maintain good posture, develops musclesstrength and flexibility, trains nerve system to improve motor function4) Builds muscle strength and raises metabolic rate easily through smooth "8-shaped" seat movement5) Basic "8-shaped" movement, together with forward/backward tilt of seat, focuses in shaping waist and hip producing area:China