LoadMuscle
  • Workouts
  • Exercises
  • Workout Planner
  • Blog

LoadMuscle

Product

Fitness AppFree Workout PlannerWorkout PlansExercises

Company

HomeAbout usFitness BlogFAQ

Legal

Terms of UsePrivacy PolicySupport
© 2026 Load Muscle. All Rights Reserved.
Download on the App StoreGet it on Google Play
    1. Home
    2. Exercises
    3. Opposite Crunch

    Opposite Crunch Exercise Guide

    Opposite Crunch gif

    Exercise Profile

    Target
    Rectus Abdominis
    Equipment
    Body weight
    Body Part
    Waist
    Primary Muscle
    Rectus Abdominis
    Secondary Muscles
    Tensor Fasciae Latae, Obliques, Quadriceps, Sartorius, Iliopsoas
    Intensity
    medium
    Category
    strength
    Skill Level
    intermediate
    Estimated Calories
    5
    Alternate Names
    Cross Body Crunch

    Visualised Target Muscle Groups

    Front

    Body muscles front

    Back

    Body muscles back

    How to: Opposite Crunch

    1. Lie flat on your back with your knees bent and feet flat on the ground.
    2. Raise your legs so that your knees are directly above your hips.
    3. Extend one arm and crunch up while bringing the opposite knee towards your chest.
    4. Return to the starting position and repeat on the other side.
    5. Continue alternating sides for the desired number of repetitions.

    Common Mistakes

    • Pulling on the neck with the hands.
    • Rounding the back rather than engaging the core.
    • Lifting the legs off the ground, which reduces effectiveness.

    Modifications

    • Perform with bent knees for easier access.
    • Use a stability ball for additional support.

    Tips

    • Ensure your lower back is pressed into the ground during the exercise.
    • Keep your movements slow and controlled for maximum engagement.
    • Breath out as you crunch up and inhale as you lower down.

    Opposite Crunch Alternatives

    V Sit Cross Punch

    V Sit Cross Punch

    Body Part: Waist

    Dumbbell Straight Leg Russian Twist

    Dumbbell Straight Leg Russian Twist

    Body Part: Waist

    Tags

    core
    abs
    strength
    waist
    obliques
    Iliopsoas

    Related Guides & Workout Plans

    Best Core ExercisesCore & Abs RoutinesCalisthenics Routines

    Exercises in Your Pocket with our Fitness App

    Get it on Google PlayDownload on the App Store
    Back to exercises