1. Jack Knife Sit-Up

1. Jack Knife Sit-Up

2. Seated Leg Tuck

2. Seated Leg Tuck

3. Long Arm Crunch

3. Long Arm Crunch

4. Reverse Crunch

4. Reverse Crunch

5. Mountain Climber

5. Mountain Climber

6. Weighted T-raise

6. Weighted T-raise

7. Dead Bug

7. Dead Bug

8. Dumbbell Side Bends

8. Dumbbell Side Bends

9. Bird Dog

9. Bird Dog