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    1. Home
    2. Exercises
    3. Knee Tuck Oblique Crunch

    Knee Tuck Oblique Crunch Exercise Guide

    Knee Tuck Oblique Crunch demonstration

    Exercise Profile

    Target
    Obliques
    Equipment
    Body weight
    Body Part
    Waist
    Primary Muscle
    Obliques
    Secondary Muscles
    Rectus Abdominis, Hip Flexors
    Intensity
    medium
    Category
    strength
    Skill Level
    intermediate
    Estimated Calories
    4
    Alternate Names
    Oblique Knee Tuck

    How to: Knee Tuck Oblique Crunch

    1. Lie on your back with your knees bent and feet flat on the floor.
    2. Place your hands behind your head, elbows wide.
    3. Engage your core and lift your knees toward your chest while simultaneously curling your upper body towards your knees.
    4. Hold at the top for a moment, then lower back down with control.
    5. Repeat for the desired number of repetitions.

    Common Mistakes

    • Using momentum instead of muscle engagement.
    • Not keeping the lower back pressed against the floor.
    • Flaring elbows instead of keeping them in.

    Modifications

    • Perform the crunch with feet on the ground for a reduced range of motion.
    • Use a stability ball for additional support.

    Tips

    • Engage your core throughout the movement.
    • Avoid pulling your neck; use your core to lift your torso.
    • Control both the lift and the descent.

    Knee Tuck Oblique Crunch Alternatives

    V Sit Cross Punch

    V Sit Cross Punch

    Body Part: Waist

    Opposite Crunch

    Opposite Crunch

    Body Part: Waist

    Tags

    core
    obliques
    abs
    strength
    body weight
    intermediate

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