The Arm and Leg Trainer integrates dedicated hardware and software for coordinated upper and lower limb rehabilitation. Key components include a tablet computer, emergency stop switch, upper limb crank, lower limb crank, calf bracket, adjustment knob, pedals, base assembly, front wheels, and wheelchair fixing hook. Designed as versatile Arm and Leg Rehab Equipment, this system can also function as an Arm and Leg Exercise Machine and Upper and Lower Limb Exercise Machine, providing convenient and controlled training for both arm and leg rehabilitation.

According to the preset parameters, the given signal is output, and the patient's limbs are trained simultaneously through the patient's active force or the motor-driven connecting rod mechanism. It has the function of the healthy side driving the affected side and one limb driving three limbs, thereby performing comprehensive exercise training on the entire limbs of the upper and lower limbs to enhance the patient's joint mobility and muscle strength.