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 ...

Let’s face it, while regular crunches and planks are solid muscle-building moves, they can get boring after a while. That’s where v-sit-ups come in. Not only are they a different move to add to your ...

Add Yahoo as a preferred source to see more of our stories on Google. Credit: Shutterstock If you're unsure how to do a sit-up, we've got the answers to help you maximize this popular exercise. When ...

• Sit-ups target your abdominal muscles, back muscles, and hip flexors, while crunches only target your abdominal muscles. • Neither sit-ups nor crunches alone burn abdominal fat. Overall activity and ...