Find out how many sit-ups after 55 signal a strong, healthy core and use this 60-second test to track your strength over time.

Does your back hurt after a long day at your desk? Do you wake up with a sore neck every morning? Muscle aches in your body could be a sign you need to improve your posture. This episode, a physical ...

The classic sit-up is a workout staple. Whether you learned how to do the movement in gym class or from watching a Rocky training montage, you've probably performed more than a few sets over the years ...

There are many ways to tell if people are healthy. Some indicators of good health are so simplistic that you may never have heard of them. One of the simplest tests of health I know of is referred to ...

If you do want a stretch, cross your arms in front of your body, then pull your arms back behind you as far as possible. At the end point, hold for 15-30 seconds then repeat. You should feel a stretch ...