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  3. Exercises
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  5. Chest
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  7. Duck Side Punch

Exercise guide

Duck Side Punch

  • Beginner
  • Compound
  • Rep-based
  • Back
  • Chest
  • Lower arms
  • Lower legs
  • Shoulders
  • Upper arms
  • Upper legs
  • Waist

This dynamic movement combines a squatting 'duck' with a powerful rotational punch, targeting the lower body for stability and the core and shoulders for explosive power. It improves coordination and cardiovascular endurance while engaging the obliques through rotational force.

Reviewed by the Crucible Fit team · Updated June 2026

Watch the Duck Side Punch demonstrationVideo and instructions for every movement are in the Crucible Fit app.

Muscles worked

Primary

  • Calves
  • Deltoids
  • Glutes
  • Quadriceps

Secondary

  • Rhomboids
  • Serratus anterior
  • Trapezius

Equipment

  • Body weight

Setup

  1. Stand with feet slightly wider than shoulder-width apart in a comfortable athletic stance.
  2. Keep your knees slightly bent and your hands up in a guard position near your chin.
  3. Engage your core and keep your chest upright with your weight centered.

How to do it

  1. Lower your hips into a shallow squat (the 'duck') while shifting your weight slightly to one side in a U-shaped motion.
  2. As you rise from the squat, rotate your torso and pivot on your back foot to throw a punch across your body.
  3. Exhale sharply as you extend the arm, then inhale as you return to the center guard position.
  4. Repeat the movement on the opposite side, alternating sides with a fluid, rhythmic tempo.

Form checklist

  • Pivot on the ball of the foot of the punching side to protect the knee and increase reach.
  • Keep your core tight to drive the rotation from the hips rather than just the shoulder.
  • Maintain a flat back and proud chest during the ducking phase; avoid rounding the spine.
  • Fully extend the punching arm without snapping or locking the elbow joint.

Pro tips

  • Focus on the 'snap' of the punch by quickly retracting your hand back to your face immediately after extension.
  • Visualize moving under an obstacle during the duck to ensure you are shifting your weight laterally and not just squatting vertically.
  • Sync the punch with the upward drive of your legs to maximize the kinetic chain from the ground up.

Make it harder

  • Increase the speed of the transitions and the power of the punch to turn the exercise into a high-intensity cardio interval.
  • Hold light dumbbells or wear weighted gloves to increase the resistance on the deltoids and triceps.

Frequently asked

What muscles does the duck side punch work?
The duck side punch primarily targets the calves, deltoids, glutes, and quadriceps, and also works the rhomboids, serratus anterior, and trapezius as secondary muscles.
What equipment do you need for the duck side punch?
The duck side punch requires no equipment — just your body weight.
Is the duck side punch good for beginners?
Yes. The duck side punch is a beginner-friendly movement and a strong foundation to build on.

Related exercises

  • Burpee Over The DumbbellIntermediate · calves, glutes, hamstrings, and quadriceps
  • Burpee ShuffleIntermediate · calves, glutes, hamstrings, and quadriceps
  • Burpee Single Leg JumpIntermediate · calves, glutes, hamstrings, and quadriceps
  • Burpee Two Star JumpsAdvanced · calves, glutes, hamstrings, and quadriceps

Train it with Crucible Fit.

Every movement in this library is in the app with video and instructions, ready for your own sessions on the days between Crucibles. Your first Crucible is on us.

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