Safe and effective rehabilitation Stimulates muscle movement, improves nerve function, improves joint mobility and reduces cramps, ideal for rehabilitation after stroke, surgery or injury. ADJUSTABLE SPEED & LOW IMPACT WORKOUT - Features 5 speed settings (30-60RPM) and low-impact exercise, making it perfect for users with joint problems or those recovering from surgery. SUITABLE FOR MULTIPLE CONDITIONS - Designed for people with cerebral infarction, stiff joints, paraplegia, paralysis, osteoporosis and more, helping both active and passive rehabilitation. Convenient and versatile use Compact and portable, exercise while sitting at your desk, watching TV or surfing the internet, improving balance and strengthening muscles. AUTOMATIC SAFETY FEATURES - Includes auto-stop function after 6 seconds of inactivity, the motor shuts off safely and the machine is certified with CE/Rohs for quality assurance.