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. ...

Two popular abdominal exercises include sit-ups and crunches. While the two are frequently referenced interchangeably, the moves are performed in different ways, and they target different muscles.

Much like the v-sit crunch, begin lying on the floor however with your arms straight above your head and legs hovering just above the floor. Tense your abs and pull yourself up to the v-sit position.

If you’re looking to strengthen your core and get more defined abs, there are hundreds of exercises out there you can use.

Swap sit-ups for ab crunches – the perfect move for targetting abdominal muscles without putting too much pressure on your neck or lower back. It’s really crucial that you concentrate on ...

The benefit of sit-ups (also sometimes called abdominal crunches) is that they help maintain the strength in the top surface layer of your stomach muscles, known as your rectus abdominis. And why do ...