The main difference between sit-ups and crunches is the range of motion involved in each exercise. Sit-ups require you to lift all the way up, while crunches require a slight lift off the ground.

Unfortunately, the basic crunches and sit-ups we've been taught are not actually the most efficient or healthiest ways to build a strong core. Worse, they may cause serious damage to your back and ...

To target a variety of muscles in the core while standing, you’ll be doing moves where you bend, twist and raise your legs ...

This core workout is pregnancy safe, and targets the deep core muscles essential for pregnancy, childbirth and postpartum.

Ditch the crunches and sit-ups and use the corkscrew abs exercise to build a strong core at home or the gym. It's low-impact and you don't need any equipment.

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.

Crunches and situps can be great core exercises to tone the abs when performed correctly. Learn how to do a crunch the right way.

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 ...