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  3. Exercises
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  5. Shoulders
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  7. Side Step Diagonal Punches

Exercise guide

Side Step Diagonal Punches

  • Intermediate
  • Compound
  • Rep-based
  • Lower legs
  • Shoulders
  • Upper legs
  • Waist

This dynamic cardio-strength hybrid builds rotational power and coordination while engaging the core, shoulders, and lower body. The lateral movement combined with the diagonal punch targets the obliques and glutes through a functional, multi-planar pattern.

Reviewed by the Crucible Fit team · Updated June 2026

Watch the Side Step Diagonal Punches demonstrationVideo and instructions for every movement are in the Crucible Fit app.

Muscles worked

Primary

  • Glutes
  • Quadriceps

Secondary

  • Hip flexors
  • Serratus anterior

Equipment

  • Body weight

Setup

  1. Stand behind an aerobic step with feet hip-width apart and hands in a 'guard' position near your chin.
  2. Keep your knees slightly bent and your core engaged to maintain a stable base.
  3. Position yourself so you have enough space to step laterally onto the platform.

How to do it

  1. Step your right foot laterally onto the center of the step, shifting your weight onto that leg while keeping a slight bend in the knee.
  2. Simultaneously rotate your torso and punch your left arm diagonally across your body toward the right side, exhaling on the strike.
  3. Pivot on the ball of your trailing (left) foot to allow your hips to rotate fully with the punch.
  4. Step back to the starting position while inhaling, then immediately repeat the movement on the opposite side.

Form checklist

  • Keep your core braced throughout the rotation to protect the lumbar spine.
  • Ensure the trailing foot pivots to prevent torque on the knee joint.
  • Extend the punching arm fully without snapping or locking the elbow joint.
  • Maintain an upright posture; avoid leaning too far forward during the step.

Pro tips

  • Drive the punch from your hips and obliques rather than just using your arm to maximize power and core engagement.
  • Keep your non-punching hand glued to your cheek to maintain balance and proper boxing form.
  • Focus on a quick, snappy retraction of the punch to increase the demand on your triceps and rear deltoids.

Make it harder

  • Increase the height of the step to deepen the lateral lunge and increase glute activation.
  • Hold light dumbbells or wear weighted gloves to add resistance to the punching motion and shoulder stabilization.

Frequently asked

What muscles does the side step diagonal punches work?
The side step diagonal punches primarily targets the glutes and quadriceps, and also works the hip flexors and serratus anterior as secondary muscles.
What equipment do you need for the side step diagonal punches?
The side step diagonal punches requires no equipment — just your body weight.
Is the side step diagonal punches good for beginners?
The side step diagonal punches is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.

Related exercises

  • Alternating Hamstring Curl JackIntermediate · abs, glutes, hamstrings, and quadriceps
  • Barbell Clean And JerkAdvanced · deltoids, erector spinae, glutes, hamstrings, quadriceps, and trapezius
  • Barbell Clean And PressAdvanced · deltoids, erector spinae, glutes, hamstrings, quadriceps, and triceps
  • Barbell Hang CleanAdvanced · erector spinae, glutes, hamstrings, hip flexors, 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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