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

A fitness trainer shared how many crunches people should be able to do according to their age. Here's what to know about the main benefits of the exercise.

It's not that difficult to do but the form plays a pivotal role in giving you effective results. Bicycle crunches can be easily learnt, but they work best only when they are performed with proper ...

The reverse crunch is a simple core exercise that targets those hard-to-hit lower abs — without straining your neck and back.

On average, David said the minimum number of crunches you should be able to do varies by age group. As we get older, our muscle mass and strength naturally declines, making exercises like crunches ...

Modified crunches can work additional muscle groups. "Laying on your side as you do crunches will also target your oblique muscles," says Hess. Lifting your head and shoulders to one side or the ...

The ab crunch. You can add weight if you want, or even extend the number of crunches you do. This is all about mind-muscle connection; minimal movement with big results. So concentrate on the ...

Whereas crunches specifically target your ab muscles ... How to do a sit-up Follow these four steps to do a sit-up properly and reduce your risk for injury: Lie flat on your back with your ...

You would do 10 crunches, 10 bicycle crunches ... If you’re feeling confident, follow these step-by-step instructions to complete the crunch with perfect form: Lie down on your back with ...

How many crunches can you do — and how does that stack up with others your age? That was the question posed by "FOX & Friends" on Monday, when fitness expert Joseph David challenged hosts Brian ...

The ab crunch. You can add weight if you want, or even extend the number of crunches you do. This is all about mind-muscle connection; minimal movement with big results. So concentrate on the ...