Do a seated knee extension as follows: Sit up straight on a firm chair with your feet flat on the floor. Keeping your toes flexed (toes pointed toward the ceiling), straighten your knee fully.

which can be underdeveloped from sitting all day, so firing them up helps to stabilize the rest of the body. "It reduces ...

It works with gravity to help keep fluid from building up in your knee. Prop your leg up when you're sitting, or sit back in a recliner. Elevation works best when your knee is higher than the ...