What kind of machine is this? Can you lose weight by reducing your stomach?

It's all in the park, right? The one that aunt and grandpa dragged away. . Exercise the coordination of legs and hands

It has little to do with the stomach. The type of whole body exercise is similar to swimming.

Lazy sports equipment is a kind of treadmill called (swinging hydraulic pedal machine) or (silent pedal machine), which is a slimming family sports fitness equipment.