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  7. Lateral Shuffle Crunches

Exercise guide

Lateral Shuffle Crunches

  • Intermediate
  • Compound
  • Rep-based
  • Waist

This dynamic compound exercise combines lateral agility with core stabilization to target the obliques, glutes, and quadriceps. It effectively builds functional coordination while keeping the heart rate elevated for a cardiovascular challenge.

Reviewed by the Crucible team · Updated June 2026

Watch the Lateral Shuffle Crunches demonstrationGuided video and your full workout live in the Crucible app.

Muscles worked

Primary

  • Abs
  • Obliques

Secondary

  • Erector spinae

Equipment

  • Body weight

Setup

  1. Stand with your feet hip-width apart and knees slightly bent in an athletic stance.
  2. Place your fingertips lightly behind your ears with elbows flared out to the sides.
  3. Engage your core and ensure you have 4-6 feet of clear space to either side of you.

How to do it

  1. Take two quick, stay-low lateral shuffle steps to your right, pushing off the inside of your left foot.
  2. Upon finishing the second shuffle step, plant your right foot firmly and drive your left knee up toward your left elbow.
  3. Exhale as you perform the side crunch, squeezing your obliques, then inhale as you immediately shuffle back to the left.
  4. Repeat the sequence on the left side, alternating the crunching leg with every shuffle cycle at a brisk tempo.

Form checklist

  • Keep your chest upright and avoid leaning forward during the shuffle.
  • Drive the knee out to the side (frontal plane) rather than in front of the body.
  • Stay on the balls of your feet to maintain speed and agility.
  • Ensure the crunch comes from the torso contracting, not just pulling your elbow down.

Pro tips

  • Think about closing the gap between your lower ribs and your hip bone during the crunch for maximum oblique activation.
  • Maintain a consistent 'ready' depth in your legs during the shuffle to keep the glutes and quads under constant tension.

Make it harder

  • Hold a light medicine ball at chest height to increase the resistance on the core and lower body.
  • Increase the speed of the shuffle and the height of the knee drive to turn the move into a high-intensity interval.

Frequently asked

What muscles does the lateral shuffle crunches work?
The lateral shuffle crunches primarily targets the abs and obliques, and also works the erector spinae as secondary muscles.
What equipment do you need for the lateral shuffle crunches?
The lateral shuffle crunches requires no equipment — just your body weight.
Is the lateral shuffle crunches good for beginners?
The lateral shuffle crunches is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.

Related exercises

  • 3/4 Sit-UpBeginner · abs and obliques
  • 45 Degree Bicycle Twisting CrunchIntermediate · abs and obliques
  • 45 Degree Lean Back Alternate Knee RaiseBeginner · abs and obliques
  • 45 Degrees Arms PlankIntermediate · abs, deltoids, obliques, and pectorals

Train this with a plan, not guesswork

Crucible builds the lateral shuffle crunches into a precise program around your body, equipment, location, and time.

Download on the App Store