When I had a total hip replacement earlier this year, like many people I had no idea what I was in for. These are all of the ...

When your body loses enough fluid, it’s unable to cool off adequately, leading to heat illness, notes OrthoInfo. One symptom to watch for is muscle cramps, which can happen during exercise ...

You have to hold a stretch to get the benefit. Don't bounce in the stretch -- you'll tear your muscle. If you don't stretch before a workout, you'll hurt yourself. Well, they're all wrong.