Knee pain can be a daily struggle for many, due to age, physical activity, or an underlying health conditions. The discomfort can limit mobility, interrupt sleep and reduce overall work productivity.

When things are in the groove, they’re going smoothly. That surely is the case with your knee. As long as your kneecap (patella) stays in its groove in the knee, you can walk, run, sit, stand, kneel, ...

Though categorically not bad for your knees, running can be the cause of certain knee pain or injuries. One of the more common ones is patellar tendinopathy, which presents as pain just below the knee ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Nothing can impede your fitness goals quite like knee pain. Any exercise junkie knows that even the ...