Crunch Fitness exec and Marine Corps. vet Jim Rowley stays fit and healthy at 58 with Pilates, dumbbell workouts, and a precise supplement stack.

Mistakes to avoid in Crunch Exercise. Common mistakes people make when doing crunches can ruin their results and cause an injury that will only hinder your performance.

T he crunch clapping exercise is exactly as it sounds — you’ll perform a crunch and a clap together while working your core muscles hard. It’s a take on the standard crunch exercise, helping ...

If you want stronger abs and better mobility, these five kettlebell moves are all you need. Think less crunches, more ...

Endless crunches can be tiring, so consider some of these crunch-free core exercises . Endless crunches can be tiring, so consider some of these crunch-free core exercises. Fox News Media; ...

Many will say that crunches are in no way a resting exercise, but I disagree. If you think of the position you are in during a crunch, it really is just a little tougher than sleeping, Simply lift ...

If the seated ab crunch as described is too difficult, instead of placing the fingertips behind the neck, fold the arms across the chest. On the other hand, if not challenging enough, hold a ...

The crunch clapping exercise strengthens your abs without weights, and a personal trainer explains how. You don't need planks to build powerhouse core muscles.