Arm pain is a common experience with many possible causes. Acute injury, overuse (wear and tear), and underlying conditions ...

Pain in your left arm can have many different causes, from injuries and muscle strain to a pinched ... for the top of the ...

Risk factors for a heart attack include: Both sprains and strains of your shoulder, biceps, and muscles of the forearm will cause pain ... or the humerus — the upper arm bone.

"My shoulder pain wakes me up if I roll over ... The rotator cuff consist of four muscles within the shoulder, connecting the upper arm (humerus) to the shoulder blade (scapula).

When you head out for your daily run, with each stride you’re strengthening your quadriceps, your hamstrings and your upper ... muscles, imbalances can emerge. This can lead to pain, poor ...