- Stabilizes both upper and lower leg bones to relieve knee pressure and enhance performance. Reduces impact during jumps, increasing energy and reducing fatigue on the knees. Strengthens leg muscles, improving knee strength by up to 40 kg. Easily disassembled for convenience. - Features a booster mechanism that activates elastic force at a specific angle when the knee is bent. The innovative design uses a specially engineered spring for strong rebound, ensuring dynamic support. - Made from breathable mesh and non-slip fabric for ultimate comfort, whether worn directly on the knees or over clothing. Lightweight and pain-free, these PowerLift joint support knee pads are perfect for an active lifestyle, providing reliable protection against joint discomfort. - Equipped with powerful rebound springs that support the thighs and calves while effectively reducing knee pressure. The breathable, non-slip material includes ventilation holes, making it ideal for various activities such as climbing, running, and sports. - Suitable for anyone seeking enhanced knee support during physical activities, whether you're an athlete, a fitness enthusiast, or simply looking to maintain mobility in daily life.