Motorized Pedal Exerciser provides gentle mobilization and resistance for your upper and lower body. The Active-Passive exercises help increase circulation and blood flow to your muscles. Simultaneous leg and arm exercises activate 80% of your skeletal muscles. Active and Passive trainers have 12 levels of resistance for active training. Active and passive trainer incorporates important movements that are vital to everyday life, such as arm and leg extensions and flexions. This is critical so you can develop enough strength training to perform daily activities and tasks more easily. Electric Pedal Exerciser has a large easy-to-read display that allows you to monitor your time, speed, distance, and calories. Two independent motors allow you to train using your upper and lower body simultaneously or separately.