Abs

Arnold Schwarzenegger's Six-Pack Routine

Developing your midsection may be as simple as one basic movement.

Tone Your Abs With the Lying Leg Raise

Get the most out of leg raises when you can’t hang.

Don't Let Side Stitches Slow You Down

How to prevent that painful side ache when exercising.

7 Exercise for Sexy Abs

Step up your core workout with these abs exercises.

Kevin Hart's Serious Workout Routine

Get an upper body that’s nothing to laugh at with this comedian's training program.

iSatori Power Builder Challenge: Phase 1, Monday

Get a sneak peek of the 12-week program, designed by 4x world’s strongest man Brian Shaw.

Official Rules: Muscle & Fitness/Muscle Monster Sweepstakes

GOAL #8: TEASE OUT YOUR TEARDROP

Achieve this coveted sign of leg strength with these pro tips.

Seven Days to a Six-Pack

Use these tips to amp up your Rock Hard transformation.

Shock Your Body: The Aftershock Workout Finishers

Tack one of these finishers onto your workout for a jolt to your central nervous system.