Sculpt a chiseled midsection and increase core strength with this gut-busting exercise. See how it's done >>
The key to getting a six-pack is a workout that strengthens your entire core while also sending your metabolism through the roof. See how they're done >>
The old gym class fixture is a great calisthenic but hardly screams, "This is going to be a brutal workout!" That's about to change. Three variations >>
Try this intense Spider-Man shredder workout that's worthy of the web-slinger himself. Follow the video >>
You can find most of what you need -- bench, pole, solid ground -- at your local park. Easy-to-follow directions >>
How the 'bird dog' works in hitting the hips, lower-back muscles, obliques as well as the six-pack section. Follow the video >>
Crunches only flex your trunk so to sculpt a stronger, more chiseled core, you need to train it the way it functions. Two great moves >>
Here's an unorthodox workout where the term "sandbagging it" is a positive. Challenges body -- and brain >>
Going with the unique flow of the kettlebell. Builds functional strength >>
Work your entire core from shoulders to hips. See how to do it >>
