Adjustable SpringAssisted Knee Support Key benefits Reduces excessive knee bending during deepsquat and climb motions by providing mechanical lift and strong spring resilience. Lowers the load on knees during activities that require repeated bending, helping you lift each knee with less effort. Versatile onesize design fits men, women, and children and can be used on either the left or right knee. How it works The integrated spring stores and returns energy when you bend your knee. The deeper the squat or bend, the greater the spring assist. During level walking, when knees remain relatively straight, the assist effect is limited. Intended as an auxiliary support device to add mechanical assistance and stabilize the knee joint during activity. It is not a substitute for professional medical advice or treatment. Features Material: diving cloth PC and spring for durable support and reliable spring action. Spring assist: approximately 20 kg force under typical load, with up to 30 kg peak thrust under greater compression. Size: 295 x 280 x 270 mm. Weight: gross 0.82 kg, net 0.56 kg. One size fits men, women and children. Adjustable straps allow a custom fit and easy on/off. Breathable mesh and nonslip fabric provide comfort and stable placement. Can be worn directly on bare knees or over clothing. Practical applications Weightlifting: helps reduce strain during heavy squats and repeated lifting motions by providing lift assistance on each squat. Hiking and climbing: supports knee power during ascents and steep terrain where repeated knee flexion is required. Running and athletic training: useful for drills and exercises that involve deep knee bends, jumps or stepups where added resilience helps maintain form. Usage notes performance during activities that involve significant knee bending, such as squatting, kneeling, climbing or stepping. Less noticeable benefit during level walking. Adjustable to accommodate different leg sizes and easily switched between left and right knee. Designed as a supportive accessory to aid mechanical performance; not a medical treatment. What is included One springassisted knee support (one size), ready to adjust and wear for either knee.