Upper abdominal pain can be no big deal—or it can merit a trip to the ER. Here's how experts say you can tell the difference.

Shoulder pain is no joke ... and grab the band in your right hand. Lift your elbow away from your body to about 90 degrees and bend the elbow to 90 degrees with knuckles pointed towards the sky.

I am trying to get into shape for summer, and one area that has always been challenging has been my upper arms. Recently, ...