A PT explains what these numbers actually mean, and why quality reps and proper form matter more than chasing high totals ...

Imagine this: 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 ...

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 ...

Our core is made up of four muscle groups that are essential to everyday movements, like walking and lifting. And when people think about core strengthening, crunches are often the first thing that ...

If you’ve ever Googled “how to get abs fast,” you’re not alone. Whether it's after seeing someone’s toned stomach on Instagram or vowing to get fit after one too many slices of pizza, the go-to move ...

Master these classic core exercises (they're not the same!). Javier Zayas Photography/Getty Images If you’re a fan of core exercises, chances are both sit-ups and crunches are a staple of your workout ...

Standing bicycle crunches strengthen your core while improving your balance — and they’re not just for cyclists. Learn how to do this ab exercise that’s great for just about anyone. "I feel like ...