Knee replacement surgery repairs a damaged or worn out knee joint that's destroyed or worn out, To ease agony and motion disability. Uncover extra. Straight Leg Raises – When lying down, tighten your thigh muscles and raise your leg slowly and gradually from the mattress, keeping the knee straight. Maintain https://www.zupyak.com/p/4126136/t/frequently-asked-questions-and-answer-on-knee-replacement-surgery