Skip to content
Crucible
Download on the App Store
Crucible

Crucible is a precision strength training system built around your body, your equipment, your location, and your time.

Download on the App Store

© 2026 Crucible Fit, LLC. All rights reserved.

Explore

  • Exercise Library

Legal

  • Terms and Conditions
  • Privacy Policy
  • Consumer Health Data Notice

Support

  • Support
  1. Home
  2. /
  3. Exercises
  4. /
  5. Chest
  6. /
  7. Box Jump Through The Arms

Exercise guide

Box Jump Through The Arms

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

This advanced plyometric movement combines explosive lower-body power with upper-body stability and core compression to jump onto a box while passing the legs between the arms. It builds exceptional shoulder stability, hip flexor strength, and total-body coordination.

Reviewed by the Crucible team · Updated June 2026

Watch the Box Jump Through The Arms demonstrationGuided video and your full workout live in the Crucible app.

Muscles worked

Primary

  • Calves
  • Glutes
  • Quadriceps

Secondary

  • Obliques
  • Serratus anterior

Equipment

  • Dumbbell

Setup

  1. Stand facing a sturdy box or platform at a distance of about 12-18 inches.
  2. Place your hands firmly on the front edge of the box, spaced shoulder-width apart.
  3. Set your feet hip-width apart in a slight crouch, ready to explode upward.

How to do it

  1. Inhale to prepare, then explosively drive through the balls of your feet to jump while keeping your hands glued to the box.
  2. As your hips rise, exhale sharply and press down hard into the box, protracting your shoulder blades to create maximum space.
  3. Tuck your knees tightly toward your chest and swing your legs through the space between your arms.
  4. Land softly on top of the box with your feet flat, then carefully step down one foot at a time to reset.

Form checklist

  • Keep your elbows locked out and shoulders active throughout the entire jump.
  • Focus on driving your hips as high as possible before tucking the legs.
  • Maintain a strong 'hollow body' core position to pull the knees toward the chin.
  • Ensure your hands remain flat and secure on the box to prevent slipping.

Pro tips

  • Think about 'pushing the box away' from you as your feet leave the ground to gain extra height in the hips.
  • Focus on the speed of the knee tuck; the faster you pull your legs in, the easier it is to clear the arms.

Make it harder

  • Increase the height of the box to require greater hip mobility and explosive power.
  • Momentarily hold a tucked 'L-sit' position with your feet off the box before landing.

Frequently asked

What muscles does the box jump through the arms work?
The box jump through the arms primarily targets the calves, glutes, and quadriceps, and also works the obliques and serratus anterior as secondary muscles.
What equipment do you need for the box jump through the arms?
The box jump through the arms uses dumbbell.
Is the box jump through the arms good for beginners?
The box jump through the arms is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.

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 this with a plan, not guesswork

Crucible builds the box jump through the arms into a precise program around your body, equipment, location, and time.

Download on the App Store