The back supports the body’s weight and allows for flexible movement while protecting vital organs and nerve structures. It comprises the spine, nerves, and other crucial elements. Problems with the ...

Our bodies move by contracting the muscles (skeletal muscles) that are attached along the skeleton. For example, when we raise our arms, the deltoid muscle covering the entire shoulder and the ...

Back pain plagues many Americans, and new research shows that doctors are doling out muscle relaxant prescriptions to treat the pain -- often along with an opioid painkiller. Experts worry that muscle ...

You’re relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it’s a muscle in your arm, your leg, or your foot that begins to spasm – sometimes for a few seconds, sometimes for ...