· Easy to install, bicycle parts can be completely disassembled, simple assembly, convenient and fast.· Adjust buttons, stepless variable resistance, according to your ability to adjust resistance and treadmill speed, while exercising endurance, consume a lot of fat.· Non-slip feet, the round tube has a large angle of bending, close to a 90-degree right angle, which is conducive to load-bearing, non-slip foot pads to prevent sliding during use.· The machine is thick and stable, which is not easy to slide during the Exercise process, and adopt premium materials make the equipment last for a long time.· Enhance the flexibility of the hands, improve the body's manaly, enhance the strength of the upper limbs, stimulate muscle movement through exercise modes, and achieve the effect of rehabilitation and fitness.