- Target
- Rectus Abdominis
- Equipment
- Body weight
- Body Part
- Waist
- Primary Muscle
- Rectus Abdominis
- Secondary Muscles
- Hip Flexors, Obliques
- Intensity
- medium
- Category
- strength
- Skill Level
- beginner
- Estimated Calories
- 4.5
- Alternate Names
- Three-quarters sit-up