Consumer Reports has no financial relationship with any advertisers on this site. Like other parts of your body, your muscles change over the years. “As you age, your muscle fibers become less dense, ...

WASHINGTON -- The Nationals say an MRI thatStephen Strasburg underwent Monday morning has confirmed their diagnosis that he has an upper-back strain. Strasburg, 27, threw a bullpen session Tuesday ...

Upper body pain can arise from many causes, ranging from benign muscle strain to life-threatening medical emergencies. Knowing when upper body pain is normal or treatable at home, and when it signals ...