Knee Glide - Knee and Shoulder Joint Rehabilitation; Therapy Exercise Tool for ACL, PCL, Hip Replacement, Rotator Cuff - Build Mobility and Strength EXERCISE KNEES OR SHOULDERS: Ideal therapy for anyone recovering from knee replacement or surgeries (ACL, PCL), hip replacement or fracture, shoulder replacement or surgeries (rotator cuff, etc.) or stroke INCREASE STRENGTH & RANGE OF MOTION: Slides smoothly and securely along track, allowing for abduction, adduction, and flexion exercises that improve joint strength and mobility IMPROVE JOINT HEALTH: Low-impact movement aids in in the promotion of synovial fluid to reduce friction in joints and increase blood flow following surgery or injury USE AT HOME OR IN THE CLINIC: Includes exercise instructions for safely and easily using at home or under the direction of a physical therapist at the clinic TAKE WITH YOU ANYWHERE: Features a convenient carrying handle and weighs just three pounds, making it easy to transport | Maximum dimensions (with handle unfolded): 32" L x 5" W x 5 ½"H