1.The convenient handle helps users to position their feet, and at the same time, it can be self-monitored.
2.The upright design can exercise the popliteal muscles and relieve the pain of the lower back.
3.The seat belt design makes the user more stable during exercise.
4.The unique machine design makes it easy to adjust.
5.In the setting process, the kneecap can be conveniently attached to the thigh pad.