I have bad knees, so my days of heavy weight bearing are over.

We'll help you find the cause - plus, we've got ways to fix your bad knees for good.

I thought it was my knees because I've had a bad knee.

My sister, despite her bad knee, had been following along.

It's a tough thing when you have a bad knee.

She'd rolled fast, but not well, and had come down hard on her bad knee.

A second reason given for the decision was a bad knee.

"He could not have gotten down here with his bad knee," I said.

The year before, with a bad knee, he had only two.

Another reason given for the decision was a bad knee.