Pull-ups are one of the most effective upper-body strengthening exercises you can do, but they aren’t without risk. Improper form, muscle overuse, or muscle weakness can all lead to discomfort, pain, ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether you slept funny, experience poor posture occasionally or are recovering from an injury, you’ve likely had a stiff neck now ...

Adult torticollis, also known as cervical dystonia or “wryneck,” is a condition where your neck muscles go into spasm and pull your head to one side. Torticollis is often painful and can provoke ...