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Visual demonstration of the 3-4 Sit-Up exercise

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Beginner

Difficulty
Beginner
Movement type
Strength
Primary muscles
Abs
Secondary muscles
Obliques
Equipment
Bodyweight
Exercise guide

3-4 Sit-Up

4 steps Updated 29/08/2026

3-4 Sit-Up is a bodyweight exercise targeting Abdominals (Rectus Abdominis).

Step by step

How to perform it

  1. Lie on your back with your knees bent and your feet flat on the floor, hip-width apart.
  2. Place your hands behind your head, keeping your elbows wide.
  3. Engage your core and lift your upper body towards your knees, coming up about three-quarters of the way.
  4. Slowly lower your upper body back to the starting position and repeat.
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Last updated: 29/08/2026

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3-4 Sit-Up

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