Knee replacement surgery can help reduce pain and improve function in those with arthritis. You may need to change up your fitness routine, however — especially while you're doing physical therapy.

Exercise after a total knee replacement can increase mobility and strengthen the muscles around the knee joint. Walking, stair climbing, and activities that target specific muscles may all help. Once ...

A continuous passive motion (CPM) machine is a motorized device that passively moves a joint through a pre-set range of motion. These devices may be used after surgery to reduce joint stiffness and ...

When I told friends I’d decided on bilateral or double knee replacement surgery, everyone, even near-strangers, had an ...