A small subset of patients — primarily women — with dermatomyositis may develop postural orthostatic tachycardia syndrome years later, a study finds.

Mia Tidy, 25, believes her symptoms started when she was just 2 years old, and she spent years trying to explain them as ...

The real stress test for your heart doesn't happen at the gym or on an evening walk. It happens the exact second your eyes ...

It also makes it harder to practice good posture throughout the day due to muscle weakness or even just the habit of leaning forward. This may mean that some people don't know what their ideal posture ...

Add Yahoo as a preferred source to see more of our stories on Google. Thanks to laptops, cell phones and tablets, many of us spend countless hours each week hunched over a screen. This less-than-ideal ...

About six months ago, I tweaked a muscle, which led to a chiropractor appointment where the doctor offhandedly mentioned my shoulders were starting to round, and I could reduce the likelihood of ...

Maintaining good balance isn't just about avoiding falls. According to aging specialists, balance reflects how well multiple ...