SCIFIT PRO2 is designed for those with limited muscle strength and lack of exercise due to different physical conditions. Exercises for the limbs that can effectively perform aerobic fitness training. It is characterized by the linkage of the limbs, which can effectively assist the user to improve the asymmetry of the left and right muscles, the coordination of the upper and lower limb muscles, and is equipped with a swivel seat for rehabilitation and direct wheelchair access, which can easily transfer the user.