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    1. Home
    2. Exercises
    3. Prisoner Half Sit-up

    Prisoner Half Sit-up Exercise Guide

    Prisoner Half Sit-up demonstration

    Exercise Profile

    Target
    Rectus Abdominis
    Equipment
    Body weight
    Body Part
    Waist
    Primary Muscle
    Rectus Abdominis
    Secondary Muscles
    Pectoralis Major Clavicular Head, Obliques, Pectoralis Major Sternal Head, Iliopsoas, Deltoid Anterior
    Intensity
    medium
    Category
    strength
    Skill Level
    intermediate
    Estimated Calories
    4.5
    Alternate Names
    Prisoner Sit-up

    How to: Prisoner Half Sit-up

    1. Begin lying on your back with your knees bent and feet flat on the floor.
    2. Place your hands behind your head with elbows wide.
    3. Engage your core and slowly lift your upper body towards your knees.
    4. Pause at the top, feeling the contraction in your abs.
    5. Lower back down slowly to the starting position.
    6. Repeat for the desired number of repetitions.

    Common Mistakes

    • Using momentum rather than muscle to lift.
    • Pulling the head with the hands.
    • Not fully lowering back down.

    Modifications

    • Perform with knees bent to reduce strain.
    • Use a stability ball for added support.

    Tips

    • Keep your elbows wide and don't pull on your neck.
    • Engage your core throughout the movement to prevent lower back strain.
    • Inhale as you lower back down to help maintain control.

    Prisoner Half Sit-up Alternatives

    Quarter Sit-up

    Quarter Sit-up

    Body Part: Waist

    Half Sit-up

    Half Sit-up

    Body Part: Waist

    Superman Push up

    Superman Push up

    Body Part: Waist

    Tags

    core
    strength
    abs
    fitness
    bodyweight
    intermediate

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