Prevent Bedsores, Accelerate Limb Function Recovery, Improve Joint Mobility, Strengthen Muscle Strength, And Then Promote Sitting, Standing And Walking Functions, Improve Self-care Ability And Quality Of Life. Improve Hand And Foot Flexibility, Strengthen Muscle Strength And Improve Cardiovascular System Function. Very easy to carry or storage, you can exercise under the desk or on the table anytime, anywhere. For People With Poor Functions, The Motor Can Be Used To Drive The Limbs For Passive Exercise, That Is, Passive Upper Limb Exercise, Passive Lower Limb Exercise For People With Better Functions, You Can Directly Perform Active Exercise Without The Use Of A Motor, That Is, Active Exercise Of Upper Limbs And Active Exercise Of Lower Limbs. Suitable Position: Sitting, Lying. This Electric Bicycle Can Be Used To Treat Patients Who Are Already Seated Or Patients Who Are Unable To Move On The Bed. Avoid Delays And Exacerbations Caused By Incorrect Rehabilitation.