What is known about Parsonage-Turner syndrome? One of my brothers has severe shoulder pain. He had an MRI done and was ...

At one point or another, we’ve all experienced the unexpected, intense pain of a muscle cramp. Muscle cramps, also known as muscle spasms or charley horses, are the involuntary contraction of muscle ...

Your latissimus dorsi (your "lats") is a broad, flat, triangle-shaped muscle that spans your middle and lower back and extends to the front of your humerus (upper arm bone). It plays a role in many ...

Unexplained muscle pain in the arms and legs may be the result of benign issues. Or it may point to a more serious underlying condition, such as fibromyalgia, infection, or thyroid issues. Muscle pain ...

Common arm workouts with overhead movements can cause pain or injury, according to trainer Cat Kom. If you feel a sharp pain or pinch in your shoulder or back, try a more joint-friendly exercise.

Discover the specific symptom that ER doctors warn you should never ignore, as it could signal a dangerous condition.

When Matthew Stafford attempts to repeat as a Super Bowl-winning quarterback in 2022, he may do so having barely thrown the ball throughout the offseason. After receiving an injection for arm pain and ...