Almost three years ago, Debi Mitchell of St. Petersburg, Fla., wanted to help an out-of-state friend who was dealing with some health problems. “He wasn’t doing well. His wife called me, and she was ...

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 ...

Our knee joints take a lot of pounding throughout our lives, which can eventually lead to osteoarthritis and other knee injuries. Knee replacement surgery (knee arthroplasty) is designed to restore ...