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  7. Frog Hops

Exercise guide

Frog Hops

  • Intermediate
  • Compound
  • Timed hold
  • Lower legs
  • Waist

Frog Hops are a high-intensity plyometric movement that builds explosive lower-body power and cardiovascular endurance by combining a deep squat with a forward jump.

Reviewed by the Crucible team · Updated June 2026

Watch the Frog Hops demonstrationGuided video and your full workout live in the Crucible app.

Muscles worked

Primary

  • Calves
  • Glutes
  • Hamstrings
  • Quadriceps

Secondary

  • Abs
  • Obliques

Equipment

  • Body weight

Setup

  1. Stand with your feet wider than shoulder-width apart and toes pointed slightly outward.
  2. Squat down deeply until your hips are lower than your knees, keeping your weight centered.
  3. Place your fingertips or palms on the floor directly between your feet while keeping your chest up.

How to do it

  1. Exhale and explode upward and forward, jumping as high and as far as possible while swinging your arms forward for momentum.
  2. Inhale as you land softly on the balls of your feet, immediately absorbing the impact by sinking back into the deep squat.
  3. Touch the floor again to reset your depth and immediately transition into the next jump.
  4. Maintain a quick, rhythmic tempo to maximize the plyometric effect.

Form checklist

  • Keep your back flat and chest proud; avoid rounding your spine to reach the floor.
  • Ensure your knees track in line with your toes and do not collapse inward upon landing.
  • Land as quietly as possible to ensure your muscles, rather than your joints, are absorbing the force.
  • Maintain a wide stance to allow for a full range of motion in the hips.

Pro tips

  • Focus on 'triple extension'—simultaneously snapping your hips, knees, and ankles into full extension at the peak of the jump.
  • Minimize your time on the ground; think of the floor as being hot to improve your reactive power.

Make it harder

  • Hold a light medicine ball at chest height to add external resistance and increase core demand.
  • Perform the hops uphill to increase the concentric demand on the glutes and quads.

Frequently asked

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

Related exercises

  • Band DeadliftBeginner · calves, glutes, hamstrings, quadriceps, and trapezius
  • Barbell Hang Clean Below The KneesAdvanced · calves, glutes, hamstrings, quadriceps, and trapezius
  • Barbell Mixed Grip DeadliftIntermediate · calves, glutes, hamstrings, quadriceps, and trapezius
  • Barbell SnatchAdvanced · adductors, calves, deltoids, erector spinae, glutes, hamstrings, lats, and quadriceps

Train this with a plan, not guesswork

Crucible builds the frog hops into a precise program around your body, equipment, location, and time.

Download on the App Store