Those with flabby tummies have probably heard lots of tips about the perfect sit-up. A Medical College of Georgia study has determined that no sit-up is perfect for everyone – but there are lots of ...

Sit-ups can be a great way to strengthen your abdominal muscles that sit around your stomach. But they can quickly get repetitive and its easy to accidentally lose your form, so when boredom strikes, ...

It’s well known that the best abs workouts consist of more than hundreds of crunches and that sit-ups alone won’t result in a six-pack. But that doesn’t mean these famous abs exercises don’t have a ...

Four minutes of wall ball sit-ups. That was at the end of a recent CrossFit workout I took, and I was floored by how much this exercise worked my arms — they got sore faster than my abs! Jade Jenny, ...

If doing regular sit-ups is getting pretty boring, it's time to upgrade your routine with suitcase sit-ups, which are easier than V-ups. You can only do so many sit-ups before extreme boredom sets in.

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. ...

Master these classic core exercises (they're not the same!). Javier Zayas Photography/Getty Images If you’re a fan of core exercises, chances are both sit-ups and crunches are a staple of your workout ...