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

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," ...

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 ...

You’ve fallen flat in a field, an entire football team is barreling toward you — and no one’s around to lend a hand. Could you get back on your feet? If the answer is no, it’s time to start adding ...

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

Whereas crunches specifically target your ab muscles, sit-ups activate more muscles than just those in your core. Here are the main differences between the two exercises and how to do them properly.

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 ...

The beauty of this exercise is that it places a greater emphasis on the obliques and transverse abdominis—your deep core muscles. For years, crunches have been seen by the general public as the ...

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 ...