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

G etting visible abs is a goal for many men, and fitness companies cash in—pushing everything from fat-burning supplements to ...

So, here's how you can do bicycle crunches the right way! Here's a breakdown of how to do this belly-burning exercise the right way: 1. Begin by lying flat on your back on a mat or a comfortable ...

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

No matter which variations you follow, crunches have the advantage over sit-ups of being able to better target abdominal muscles. "Because the movement is smaller, you can control momentum more," ...

You can add weight if you want, or even extend the number of crunches you do. This is all about mind ... Ultimately, both moves should be the icing on your fitness cake – whichever one you ...

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 ...

While doing crunches and situps may activate the ... If your core is your weak point, start your workouts with one of these exercises. How to do it: Place two dumbbells vertically on the floor ...

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 ...