Pain at the top of the bicep, near the shoulder, or at the bottom, near the elbow, may result from tendonitis. But pain in the middle of the bicep is likely caused by a muscle strain or bruise. Either ...

A 72-year-old man presents to the emergency department (ED) complaining of elbow and biceps femoris tendon (biceps) pain. He states he was at home when he had a mechanical fall on the stairs and ...

Sore arms and biceps after a challenging upper-body workout are normal maybe even to be expected, since sore muscles are part of the natural muscle-repair process that ultimately makes you stronger.

Burning pain in the shoulder or shoulder blade can come from various injuries or conditions. Sometimes, the pain resolves quickly on its own, but other times, a person may require treatment from a ...

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The armpit is a complex junction where muscles, nerves, blood vessels, and lymph nodes meet. Because it is such a busy area of the body, experiencing pain there is surprisingly common. For some, it is ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Curls are the classic ...

The case image depicts a biceps tendon tear at the insertion on the radial tuberosity, which is an unusual presentation and may require surgery. The next best step would be to perform radiographic ...