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  5. Legs
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  7. Jump Step-Up

Exercise guide

Jump Step-Up

  • Intermediate
  • Compound
  • Timed hold
  • Lower legs
  • Upper legs

The Jump Step-Up is a plyometric movement that develops explosive power in the glutes and quads while improving cardiovascular endurance. It challenges unilateral stability and coordination by requiring a forceful vertical drive from a single leg.

Reviewed by the Crucible Fit team · Updated June 2026

Watch the Jump Step-Up demonstrationVideo and instructions for every movement are in the Crucible Fit app.

Muscles worked

Primary

  • Calves
  • Glutes
  • Hamstrings
  • Quadriceps

Secondary

  • Adductors
  • Obliques

Equipment

  • Body weight

Setup

  1. Stand facing a sturdy flat bench or box with your feet hip-width apart.
  2. Place your lead foot firmly on the center of the bench, ensuring the entire foot is supported.
  3. Engage your core and keep your chest upright with your arms ready at your sides.

How to do it

  1. Drive explosively through the heel of the elevated foot to jump vertically, fully extending your hip, knee, and ankle.
  2. Exhale as you jump and swing your arms upward to assist with momentum.
  3. Switch legs in mid-air so the opposite foot lands on the bench and the original lead foot returns to the floor.
  4. Land softly on the balls of your feet, absorbing the impact by immediately sinking into the next repetition.

Form checklist

  • Keep the knee of the lead leg tracked over the second toe, avoiding internal collapse.
  • Maintain an upright torso throughout the jump to keep the center of gravity over the bench.
  • Ensure the foot on the bench is planted flat; do not let the heel hang off the edge.
  • Land quietly to ensure your muscles are absorbing the force rather than your joints.

Pro tips

  • Focus on 'triple extension' by snapping the hip, knee, and ankle into a straight line at the peak of the jump.
  • Minimize the time spent on the ground between reps to maximize the plyometric stretch-shortening cycle.

Make it harder

  • Increase the height of the platform to require greater explosive force and hip flexion.
  • Hold a pair of light dumbbells at your sides to increase the load on the working muscles.

Frequently asked

What muscles does the jump step-up work?
The jump step-up primarily targets the calves, glutes, hamstrings, and quadriceps, and also works the adductors and obliques as secondary muscles.
What equipment do you need for the jump step-up?
The jump step-up requires no equipment — just your body weight.
Is the jump step-up good for beginners?
The jump step-up is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.

Related exercises

  • 3 Point Standing HopsIntermediate · calves, glutes, hamstrings, and quadriceps
  • 4 Cone Single Foot Lateral HopsIntermediate · calves, glutes, hamstrings, and quadriceps
  • 4 Way Single Leg HopAdvanced · calves, glutes, hamstrings, and quadriceps
  • Alternate Knee Cross Over Sit Against WallIntermediate · 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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