4. Sleeping in the Wrong Position

Believe it or not, your knees can get hurt while you dream. If you sleep on your side with one knee resting directly on top of the other, the friction and pressure can cause morning stiffness and pain.
Similarly, sleeping on your stomach can twist the hips and strain the knee ligaments. The Fix: If you are a side sleeper, place a pillow between your knees. This keeps your hips aligned and takes the pressure off the joints.
Click Open Next Page To See Moreā¦