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    1. Home
    2. Exercises
    3. Flexion Leg Sit-up (straight arm)

    Flexion Leg Sit-up (straight arm) Exercise Guide

    Flexion Leg Sit-up (straight arm) demonstration

    Exercise Profile

    Target
    Rectus Abdominis
    Equipment
    Body weight
    Body Part
    Waist
    Primary Muscle
    Rectus Abdominis
    Secondary Muscles
    Obliques, Sartorius, Iliopsoas, Quadriceps
    Intensity
    medium
    Category
    strength
    Skill Level
    intermediate
    Estimated Calories
    4
    Alternate Names
    Straight Arm Sit-up

    How to: Flexion Leg Sit-up (straight arm)

    1. Lie on your back on a mat with your legs extended straight out in front.
    2. Raise your arms straight up toward the ceiling.
    3. Engaging your abs, lift your torso off the mat while keeping your arms straight.
    4. Pause for a moment when you're upright, then slowly lower back down.
    5. Repeat for the desired number of repetitions.

    Common Mistakes

    • Pulling on the neck with the hands.
    • Leaning back too far instead of using core strength.
    • Rushing the movement.

    Modifications

    • Perform the sit-up with knees bent to ease strain on the back.
    • Use a stability ball for added support.

    Tips

    • Keep your arms straight throughout the movement to maintain tension in your core.
    • Engage your core before initiating the sit-up to enhance effectiveness.
    • Avoid using momentum; focus on controlled movements.

    Flexion Leg Sit-up (straight arm) Alternatives

    Straight Leg Sit-up

    Straight Leg Sit-up

    Body Part: Waist

    90 Degree Heel Touch

    90 Degree Heel Touch

    Body Part: Waist

    Backward Abdominal Stretch

    Backward Abdominal Stretch

    Body Part: Waist

    Tags

    core
    abs
    strength
    upper body
    sit-up
    fitness

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