For Knee Recovery and More: Ideal knee therapy device for surgeries (ACL, PCL), hip replacement or fracture, shoulder replacement or surgeries (rotator cuff, etc.) or stroke.Perform leg extension, flexion exercises while sitting to increase strength and range of motion, improve joint strength and mobility, and reduce friction in the joints and increase blood flow following injury or surgery. Low-Impact Exercise Sliders: Ideal knee recovery equipment for seniors and anyone recovering from injury or surgery; safely exercise the lower body while seated.Stable base ensure safety for post-surgery recovery, neurological rehab, or general fitness. At home or in the clinic. Leg Exerciser: Perform leg extension, flexion exercises while sitting to increase strength and range of motion, improve joint strength and mobility, and reduce friction in the joints and increase blood flow following injury or surgery. Extended 14.1" Rail : Features Extended 14.1" Rail to accommodate different recovery stages—ideal for post-surgery rehab, arthritis relief, or improving mobility. PROMOTES LEG CIRCULATION & REDUCES SWELLING: TPR cushion pedals with anti-slip textures gently exercise feet/ankles to stimulate blood flow and alleviate edema (max load: 132 lbs/60kg).