In addition, crunches can strengthen overall core muscle function, and this can promote better posture, balance and stabilization in other exercises and sports you perform. As a personal trainer ...

The crunch clapping exercise is exactly as it sounds — you’ll perform a crunch and a clap together while working your core ...

The same can be said of long-standing resistance training exercises and bodyweight movements like pull-ups, squats, push-ups and sit-ups. Crunches are another enduring bodyweight exercise.

Discover the best core exercises for women, from breathwork to lifting heavy. Top trainers share expert tips for strength, ...

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 ...

A national fitness brand is bringing a second location to Greater Cleveland — and it might just be getting warmed up. Crunch Fitness announced plans to open a new, 24,000-square-foot facility this ...