Those stiff, painful spots can take up to two weeks to go away on their own. Sophie Walster/iStock via Getty Images Plus Imagine you’ve just completed a tough upper-body workout. Your muscles feel a ...

If you work at a desk, you may spend a lot of time with your shoulders hunched without even realizing it. That's been my experience and I recently developed muscle knots in my shoulders. I thought ...

Imagine you’ve just completed a tough upper-body workout. Your muscles feel a bit tired, but all in all you’re able to go about the rest of your day just fine. The next morning, you wake up and ...