Exercise

3/4 Sit-Up

Also known as: 3/4 situp, partial sit up, three quarter situp, shortened crunch

3/4 Sit-Up is a compound exercise for the abdominals. Main target: upper abs. No equipment needed — just your bodyweight.

EquipmentBodyweight

TypeCompound (multi-joint)

MovementPull

CategoryStrength

Muscles worked

Primary

Lie down on the floor and secure your feet. Your legs should be bent at the knees.
Place your hands behind or to the side of your head. You will begin with your back on the ground. This will be your starting position.
Flex your hips and spine to raise your torso toward your knees.
At the top of the contraction your torso should be perpendicular to the ground. Reverse the motion, going only ¾ of the way down.
Repeat for the recommended amount of repetitions.