The medial rectus muscle is the largest of the eye’s extraocular movement muscles, six individual muscles that surround the eye and help control the eye’s movement. The other five extraocular muscles ...

Your abdominal muscles surround your trunk between the rib cage and pelvis and keep your abdominal organs safe. Your core abdominal muscles also support your trunk and allow movements while keeping ...

The ab rollout Pilates exercise can be done without a wheel and still builds strong and stable core and shoulder muscles.

Sixth nerve palsy is a nerve disorder. When your sixth nerve isn't working properly, it causes problems with the movement of your eye. Sixth nerve palsy is also known as lateral rectus palsy. Palsy is ...

DEAR DR. ROACH: I’m a 63-year-old man in generally good health. Recently, we moved into a new home with a pool. When I floated on my back, I noticed a 6-by-2-inch bulge from my breastbone to my navel.

Diastasis recti occurs when the top layer of your abdominal muscles stretches apart during pregnancy. When this happens, your belly can stick out or bulge, usually on and around the belly button. More ...

Background Osgood-Schlatter disease (OSD) of the knee in youth is one of the most frequent of anterior knee pain in athletes. There are several risk factors that contribute to this disease. Objective ...