A whole body vibration machine is a popular new way to spend less time working out while getting in shape faster. The machine's vibration plates create high-frequency vibrations, causing involuntary muscle contractions. This mimics the effects of conventional exercise without the exertion. FEATURES: LED screen for time, speed and body mass index ... stable usage with a maximum capacity of 260 lbs ... 3 programs with timer and speed on/off switch ... auto program vibrating plates using the principle of body vibration ... various positions on the vibrating plate to keep your body fit ... lose weight and loose fat, workout muscles, improve metabolism, increase blood circulation, skin retention, massage