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Six-pack, eight-pack, washboard, or just plain abs—whatever you call it, your core is the centerpiece for any ripped physique. More men and women than ever dream of having a strong, defined midsection, but far too few of them ever achieve getting one. This program can help.



It's a five-phase, 20-week cycle of beginner ab workouts, but don't let the B-word fool you; these workouts can help anyone, at any experience level, build muscular abs! Yes, your diet, supplements, and cardio training will have to be dialed in. But once you are at the right body fat percentage to see abs, this program will make sure yours pop!

How to Train for Six-Pack Abs

Your core is made of at least three muscles, all of which need to be trained to have truly strong, defined abs. Here's where they are and what they do: 

  • Rectus abdominis: Front of abs, pulls the upper torso to the hips
  • Obliques (internal and external): Side of the waist, tilts and bends the torso
  • Transverse abdominis: Deep core, stabilizes the spine

The muscles of the core are made up of primarily fast-twitch muscle fibers. Fast-twitch muscle fibers are denser than their counterparts, the slow-twitch muscle fibers. To get their attention and stimulate growth, you need hard, heavy, and powerful exercise.

This means core training should be in moderate rep ranges. No more endless reps of crunches and sit-ups like you've done in the past! Focus on sets in the 8-15 rep range, and no higher.

Build Your Bricks One Week at a Time
Build Your Bricks One Week at a Time
In the gym? At home? The 7-Day Six-Pack will work perfectly in both situations. But you'll definitely want to get outside to show off the defined abs you've built!

How to Use These Workouts

Perform two ab workouts per week, either after training a different body part or on a rest day. Just don't perform them right before heavy leg or back training.

Perform Workout 1 for 4-6 weeks, trying to increase the weight on weighted movements with each workout. Then move to Workout 2 and repeat the process until you get through Workout 5. Once you're through Workout 5, you can start over with Workout 1 confident that you're bigger and stronger than you were before.

Decline crunch

While you're on this program, use Bodybuilding.com's macronutrient calculator to make sure you're eating the right calories, protein, carbs, and fats to support your goal. To lose weight and see your abs, you must be in a caloric deficit, meaning that you are burning more calories than you eat.



A couple of key supplements to consider with these workouts are:

Have any doubt about how to perform a movement? Click on the exercise name in the workout table, or search in the Bodybuilding.com Exercise Database.

Ab Workout 1, Weeks 1-4
1
Kneeling cable crunch
3 sets, 12-15 reps (rest 45 sec.)
2
Barbell Side Bend
3 sets, 24 reps (alternating, 12 reps per side, rest 45 sec.)
3
Dumbbell Crunch Isometric Hold
Hold a dumbbell or weight plate in front of your chest for extra resistance.
3 sets, 12 reps (rest 30 sec.)
4
Reverse crunch
3 sets, 12-15 reps (rest 45 sec.)
Kneeling cable crunch
Ab Workout 2, Weeks 5-8
1
Seated bar twist
3 sets, 24 reps (alternating, 12 reps per side, rest 30 sec.)
2
Ab bicycle
3 sets, 24 reps (alternating, 12 reps per side, rest 30 sec.)
3
Banded Crunch
3 sets, 12-15 reps (rest 30 sec.)
4
Lying Leg Raise
3 sets, 8 reps (rest 30 sec.)
Ab Workout 3, Weeks 9-12
1
Frog Sit-Ups
3 sets, 12-15 reps (rest 30 sec.)
2
V-up
3 sets, 12-15 reps (rest 30 sec.)
3
Feet-elevated oblique crunch
3 sets, 24 reps (alternating, 12 reps per side, rest 45 sec.)
4
Reverse crunch
3 sets, 12-15 reps (rest 30 sec.)
Ab Workout 4, Weeks 13-16
1
Russian twist
Hold a weight in front of your chest for extra resistance, if necessary.
3 sets, 24 reps (alternating, 12 reps per side, rest 45 sec.)
2
Ab Crunch Machine
3 sets, 8-12 reps (rest 1 min.)
3
Barbell Side Bend
3 sets, 16 reps (alternating, 8 reps per side, rest 45 sec.)
4
Feet-elevated crunch
3 sets, 8-12 reps (rest 30 sec.)
Workout 5, Weeks 17-20
1
Decline Crunch
Hold a weight in front of your chest for extra resistance, if necessary.
3 sets, 8-12 reps (rest 1 min.)
2
DUMBBELL SIDE BEND
Perform all of the reps on one side before switching to the other side. Don't rest between sides and rest 1 min. between sets.
Dumbbell side bend
Only hold a weight in your left hand.
3 sets, 8-12 reps (left side, no rest)
Dumbbell side bend
Only hold a weight in your left hand.
3 sets, 8-12 reps (right side, rest 1 min.)
3
Exercise ball crunch
3 sets, 12-15 reps (rest 30 sec.)
4
Lying bench reverse crunch
Add weight with every set.
3 sets, 12 reps (rest 30 sec.)
Build Abs That Show from Every Angle
Build Abs That Show from Every Angle
Once you've conquered this program, you're ready for 30-Day Abs with Abel Albonetti. It's the hardest ab-building program we have, but the six-pack you build will speak for itself!

Main | Bigger Arms | Bigger Back | Bigger Chest | Bigger Legs | Bigger Shoulders | Muscular Abs

About the Author

Alex Stewart

Alex Stewart

Alex has a passion for bodybuilding and this has led him to a life in the fitness industry. He is a certified personal trainer & nutritionist.

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Ab Workout