Box Jump
The box jump is a plyometric exercise targeting the quads, glutes, and hamstrings through an explosive jumping movement. It builds lower body power, reactive strength, and cardiovascular conditioning.
How to do it
- Stand in front of a sturdy box with feet shoulder-width apart.
- Bend your knees and swing your arms back to prepare for the jump.
- Explosively jump upward and forward onto the box, landing softly with knees bent.
- Stand fully upright on the box.
- Step down carefully and return to the starting position.
- Repeat for the desired number of repetitions.
Form cues
- Stand with feet shoulder-width apart.
- Swing your arms back to generate momentum.
- Land softly with knees bent to absorb impact.
- Step down carefully one foot at a time.
Breathing: Inhale as you prepare and dip down, and exhale powerfully as you jump up onto the box.
Common mistakes
- Landing with stiff legs, which places high stress on your knees and lower back.
- Choosing a box that is too high, compromising your landing form and increasing injury risk.
- Jumping down from the box instead of stepping down, which increases joint impact.
Muscles worked
Primary: quads. Secondary: glutes, hamstrings, calves.
Suggested sets & reps
Get fitter
3 sets × 8–10 reps, rest 60 s
Lose weight
3–4 sets × 10–12 reps, rest 45–60 s
Build muscle
3 sets × 6–8 reps, rest 90 s
Easier, harder & alternatives
Alternatives
Take care if…
- If you feel sharp pain in your knees or ankles, stop immediately and choose a gentler option.
- If you have lower back sensitivity, keep your reps low and focus on a soft, controlled landing.
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 box, around 12 to 18 inches, where you can land safely and comfortably without straining your joints.
Should I jump down from the box?
No, always step down one foot at a time to protect your knees and lower back from excessive impact.
How often can I do box jumps?
Because they are high-impact and demanding on the nervous system, 1 to 2 times per week is plenty for most beginners.