This is the pair of spring-loaded knee braces that provide assisted lift from a chair or during exercise. Each brace secures to the back of the knee with hook-and-loop straps. Three durable, lightweight aluminum alloy springs integrated into each brace provide a total of 88 lbs. of assisted lifting power for the knees, thighs, and calves, making standing and squatting easier while recreating, exercising, or working. The braces can also be adjusted with three levels of strength. With a breathable mesh cover, the braces can be worn over or under clothing without restricting range of motion. One size fits most.