Life Time Fitness instructor Joseph David explained how many crunches you should be able to do at each age and what it ...

Are planks good for abs? What about crunches? We turned to trainers Phil Catudal, MBA, NASM-CPT and Hailey Andrew for answers ...

During a credit crunch, monetary supply is limited, and conditions are more challenging for taking risks, making banks and other financial institutions less willing to extend credit. Simply put ...

The misconception that ab workouts must involve a yoga mat is outdated. In reality, standing crunches offer a dynamic, functional, and spine-friendly way to strengthen your core while improving ...

And so it was with great enthusiasm that I took on the challenge of a variation on the standard crunch. And no ordinary variation, either. A reverse crunch, but with added leg lift (or hip raise).

The main difference between sit-ups and crunches is the range of motion involved in each exercise. Sit-ups require you to lift all the way up, while crunches require a slight lift off the ground.

If you've been training for a while, you know classic ab workouts like crunches and situps only go so far to hone six-pack abs. While they're not totally useless, incorporating weighted ab ...