If you’re a little hazy on the difference between sit-ups vs. crunches, you’re not alone. They both strengthen your core, but the details on how they differ and the benefits of each can be confusing. ...

Any abs exercise that involves sitting up from a lying position risks neck strain, and while you can avoid this by holding your head still and using your abs rather than other muscles to drive the ...

Defying the age-old advice of parents and teachers, a new study shows that you're better off sitting back than sitting up. An Alberta researcher has found that while seated, with feet flat on the ...

How many sit-ups should you do in a day if you're performing daily sit-ups as part of your fitness routine? We have an answer — and a better plan for abs.

“Our findings suggest that while sitting less was helpful, interrupting sitting with brief standing breaks — even if you ...