Jump Box
The jump box is a bodyweight plyometric exercise targeting the quadriceps, with secondary engagement of the glutes, hamstrings, and lower legs. It involves jumping onto an elevated box to develop explosive lower body power, landing mechanics, and athletic conditioning.
How to do it
- Stand in front of a sturdy box or platform with your feet hip-width apart.
- Bend your knees and swing your arms back to prepare for the jump.
- Explosively jump upward and forward, driving your arms overhead and landing softly on top of the box with both feet.
- Stand fully upright on the box, then step or jump back down to the starting position.
- Reset and repeat for the desired number of repetitions.
Form cues
- Stand hip-width apart with a sturdy box in front of you.
- Swing your arms back and bend your knees to load your legs.
- Explode upward and forward, driving your arms overhead.
- Land softly on the box with your entire foot on the platform.
- Stand fully upright, then step down carefully.
Breathing: Inhale deeply as you lower down to prepare, and exhale forcefully as you explode upward.
Common mistakes
- Landing with stiff legs places excessive shock on your knees and lower back.
- Using a box that is too high increases the risk of missed landings and scraped shins.
- Jumping down instead of stepping down multiplies the impact forces on your joints.
Muscles worked
Primary: quads. Secondary: glutes, hamstrings, lower legs.
Suggested sets & reps
Get fitter
3 sets x 10 reps, rest 60 seconds
Lose weight
3 sets x 8 reps, rest 60 seconds
Build muscle
4 sets x 6 reps, rest 90 seconds
Easier, harder & alternatives
Take care if…
- If you feel sharp pain in your knees or ankles, ease off and choose a gentler option.
General educational guidance, not medical advice. Stop on sharp pain and check with a qualified professional if unsure.
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Start free →Frequently asked questions
How high should the box be for a beginner?
Start with a low, sturdy platform around 12 inches to prioritize safe landing mechanics before increasing height.
Should I jump back down off the box?
No, it is much safer for your joints to step down one foot at a time after each repetition.
How many times a week should I practice this?
1 to 2 sessions per week is plenty for explosive movements, ensuring your joints have enough time to recover.