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    3. Band jack knife sit up

    Band jack knife sit up Exercise Guide

    Band jack knife sit up demonstration

    Exercise Profile

    Target
    Rectus Abdominis
    Equipment
    Band
    Body Part
    Waist
    Primary Muscle
    Rectus Abdominis
    Secondary Muscles
    Adductor Brevis, Tensor Fasciae Latae, Obliques, Iliopsoas, Pectineous
    Intensity
    medium
    Category
    strength
    Skill Level
    intermediate
    Estimated Calories
    5.5
    Alternate Names
    Band Jackknife Sit-Up

    How to: Band jack knife sit up

    1. Secure the band under your feet and hold the ends with your hands.
    2. Lie on your back with your arms extended above your head and legs straight.
    3. Engage your core, pull your knees towards your chest, and lift your upper body towards your knees simultaneously.
    4. Return to the starting position in a controlled manner and repeat.

    Common Mistakes

    • Not engaging the core before lifting.
    • Using momentum instead of muscle for the lift.
    • Allowing the band to pull the body instead of using controlled motion.

    Modifications

    • Perform the exercise with your knees bent to reduce strain on the back.
    • Use a lighter resistance band if you're new to this exercise.

    Tips

    • Focus on controlling your movement throughout the exercise.
    • Avoid jerking motions; use a smooth and steady movement to engage your core.
    • Breathe out as you lift your body up and inhale as you lower it.

    Band jack knife sit up Alternatives

    Band horizontal Pallof Press

    Band horizontal Pallof Press

    Body Part: Waist

    Band push sit up

    Band push sit up

    Body Part: Waist

    Band Kneeling Twisting Crunch

    Band Kneeling Twisting Crunch

    Body Part: Waist

    Tags

    core
    abs
    strength
    band
    intermediate
    waist

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