You just need to exercise for 5-10 minutes every day, the consumption of calory is similar to jog for one hour, and is equal to 30 times speed of consuming calories for running. You can shape your body easily, and the design is very humanization, you can freely adjust the libration speed from 1 grade to 20 grade, you can choose the suitable frequency according to your needs. It is easy to operate, and the effect is obvious,if you keep on exercising for one month, you can lose weight for 5/10 kgs and waistline for about 2 centimeters. Features: 1) Ergonomic construction with fashionable streamline design. 2) Extra large console with 3-LED displayer deliver feedback of time, speed and body fat value 3) 3 build-in workout program, body fat scan 4) Wide range speed accommodate different workout desirous 5) Dual steel frame painted with fashionable color 6) High quality motor deliver smooth workout and able to drive maximum user weight of 150kg 7) Overload current protection, anti-jamming, and anti-static