Pain in your left arm can have many different causes, from injuries and muscle strain to a pinched nerve or sprain. In some ...

In this six-part series, we'll give you quick exercises for different body parts every week to help you stay limber.

Armpit pain can be caused by many issues, from muscle strains to swollen lymph nodes. Here are possible causes of underarm pain and when to see a doctor.

a condition affecting your upper arm may be felt around your shoulder. Problems with the rotator cuff are a common cause of this type of pain. Many of these issues are also the cause of left ...