muscle pain

(Newser) - America's best-known hopeful for the Olympic track team is still going to Beijing—but won't be defending his world championship title in the 200-meter sprint. In a stunning twist, super runner Tyson Gay suffered a leg cramp that felled him during his key event in the quarterfinals of the Olympic...

(Newser) - Exposure to chemicals and pesticides during the first Gulf War is the likely cause of widespread illnesses suffered by its veterans, a new study concludes. Some 250,000 veterans of the conflict—a third of the troops who served— suffer fatigue, muscle and joint pain, memory lapses, intestinal problems, and...