Fitness fads may come and go, but there's one thing that's always in style: a strong core. Whether you're a Hyrox addict, a Pilates princess or a running regular, maintaining a stable, functional core ...

While ab exercises like the situp and crunch tend to get all the glory, there are plenty of other moves that work the region just as effectively. And there is something to be said for adding variety ...

Add Yahoo as a preferred source to see more of our stories on Google. Less severely, prolonged sitting can increase pain, specifically with tight hip flexors and hamstrings. Additionally, sitting on ...