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  5. Legs
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  7. Touchdown Heel Tap Jump

Exercise guide

Touchdown Heel Tap Jump

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

This explosive plyometric exercise combines a deep squat with a vertical jump to build lower-body power and cardiovascular endurance. It targets the glutes and quads during the drive, while the mid-air heel tap engages the calves and core for stability and coordination.

Reviewed by the Crucible Fit team · Updated June 2026

Watch the Touchdown Heel Tap Jump demonstrationVideo and instructions for every movement are in the Crucible Fit app.

Muscles worked

Primary

  • Calves
  • Glutes
  • Hamstrings
  • Quadriceps

Secondary

  • Adductors
  • Hip flexors

Equipment

  • Body weight

Setup

  1. Stand with your feet slightly wider than shoulder-width apart and toes pointed slightly outward.
  2. Engage your core and pull your shoulders back to maintain a neutral spine.
  3. Position your arms naturally at your sides, ready to swing for momentum.

How to do it

  1. Inhale as you lower into a squat, reaching down to touch the floor with your fingertips while keeping your chest up.
  2. Exhale forcefully as you drive through your mid-foot to jump vertically as high as possible.
  3. At the peak of your jump, quickly click your heels together before returning your feet to their original width.
  4. Land softly on the balls of your feet, immediately absorbing the impact by sinking back into the next squat.

Form checklist

  • Keep your back flat and chest proud when reaching for the floor to avoid rounding the spine.
  • Ensure your knees stay tracked over your toes and do not cave inward during the squat or landing.
  • Land with 'soft knees' to protect your joints and transition smoothly into the next rep.
  • Maintain a tight core throughout the jump to stabilize your torso during the heel tap.

Pro tips

  • Focus on a rapid 'triple extension' of the ankles, knees, and hips to maximize your vertical height.
  • Use your arms to generate upward momentum by swinging them from the floor toward the ceiling as you jump.
  • Minimize ground contact time by treating the floor like 'hot coals' to improve reactive power.

Make it harder

  • Increase the tempo of the repetitions to maximize the cardiovascular and metabolic demand.
  • Attempt a 'double heel tap' at the peak of the jump to challenge your hang time and coordination.

Frequently asked

What muscles does the touchdown heel tap jump work?
The touchdown heel tap jump primarily targets the calves, glutes, hamstrings, and quadriceps, and also works the adductors and hip flexors as secondary muscles.
What equipment do you need for the touchdown heel tap jump?
The touchdown heel tap jump requires no equipment — just your body weight.
Is the touchdown heel tap jump good for beginners?
The touchdown heel tap jump 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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