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, ...

Calf muscle pain is a common problem that can occur after intense exercise, prolonged standing, dehydration, muscle cramps, ...

Fact checked by Nick Blackmer Key Takeaway Statins, medications used to manage cholesterol, sometimes cause weakness, ...