4 Weeks to Better Abs
Get better abs in 4 weeks without doing a single crunch! We turned our Ab-a-thon Challenge into a 4-week workout you can start anytime. Ditch the belly bulge once and for all.
Let's make a deal: You give up your usual marathon sit-up sessions, and we'll show you the tummy-trimming exercises that will actually change the appearance of your abs in four weeks. Sound good? Let's get started!
- Your Week 1 Ab Workout
- Watch the Week 1 Ab Workout Video
- More About the Ultimate Ab Workout and the Ab-a-thon Challenge
Your Weekly Workouts
Printable Exercise Instructions
- Week 1 Ab Workout Instructions
- Week 2 Ab Workout Instructions
- Week 3 Ab Workout Instructions
- Week 4 Ab Workout Instructions
