Very awesome, this must be answered. Compared with Sharp X 1, Sharp X2 is an upgraded configuration. You can choose this or elliptical machine for family aerobic exercise. Personally, I prefer spinning. Spinning is a necessary weapon to reduce fat, and it consumes twice as much energy as long-distance running. The heart rate monitoring function is also very good. The details are much better than Sharp X 1. It is fashionable and fashionable at home.