Muscles worked
What the box jump trains
Tap a muscle to see just that one and what it does in the lift.
Before the first rep
How to set up
- 01
Pick a stable box. Use a solid plyo box or a foam box that will not slide or tip. Set it on a flat, non-slip floor with clear space around it.
- 02
Choose a modest height. Start low enough that you land on top in a quarter squat, no deeper than the dip you took off from. A common starting range is about 12 to 20 inches.
- 03
Set your distance. Stand about a short step back from the box, so you can jump up and slightly forward and land in the middle of the top.
- 04
Find your stance. Feet about hip width apart, toes pointing forward or slightly out, weight balanced over the middle of your feet.
Step by step
How to do the box jump
- 01
Load. Swing your arms back as you push your hips back and bend your knees into a quick quarter squat. Keep your chest up and your back flat.
- 02
Jump. Without pausing at the bottom, swing your arms forward and up and drive through your whole foot, straightening your hips, knees and ankles together.
- 03
Pull your knees up. Once you leave the floor, bring your knees up toward your chest so your feet clear the edge of the box.
- 04
Land soft. Land on the middle of the box with both feet flat at the same time, knees bent over your toes, in a quarter squat. Make the landing quiet.
- 05
Stand tall. Pause for a second, then stand up fully on the box with your hips straight. This finishes the rep.
- 06
Step down. Step down one foot at a time, then reset your feet and stance before the next jump.
Cues to say in your head
- Swing and jump
- Drive through the floor
- Knees to chest
- Land quiet
- Knees over toes
- Stand tall, step down
Fix these first
Common mistakes
Box too high, landing in a deep squat
Lower the box. If you land deeper than your takeoff dip, the box is measuring how high you can tuck your knees, not how high you jump.
Knees caving in on the landing
Land with knees tracking over your toes and push them gently out. Drop the height until you can hold that position every rep.
Loud, stiff landings
Land on flat feet with your hips and knees bent so they soak up the impact. If it sounds like a slam, slow down and lower the box.
Jumping back down off the box
Step down one foot at a time. Rebounding off a box adds a lot of landing stress that this drill does not need.
No arm swing
Swing your arms back on the dip and forward and up on the jump. The swing adds height and keeps the movement in rhythm.
Rushing reps when tired
Reset fully between jumps and stop the set once your jumps get lower or your landings get sloppy.
Stay safe
Box jumps are about clean landings, so use a box that cannot slide or tip, and choose a foam box while you learn, since a missed jump onto a hard box can mean scraped shins. If you are not sure you will clear it, do not commit to the jump; step back and lower the box. Always step down, never jump down, and do them early in a session while you are fresh. Stop if you feel sharp pain in your knees, ankles, Achilles tendon or back, and talk to a qualified coach or clinician if landing pain keeps coming back.
Programming
Sets, reps and how much weight
| Goal | Sets | Reps | Load | Rest |
|---|---|---|---|---|
| Power | 3 to 5 | 3 to 5 | 50–65% 1RM | 1.5 to 3 min |
| Technique | 3 to 4 | 3 to 5 | 40–50% 1RM | 1 to 2 min |
| Conditioning | 3 to 4 | 6 to 10 | 30–45% 1RM | 1 to 2 min |
Plan your next session
Put in a recent set. You get working weights for your goal, a warm-up and the plates to load.
Estimated 1RM 216 lb
Technique sets
86–108lb
3 to 4 sets of 3 to 5 reps, 1 to 2 min rest. Use a low box and focus on a quiet, balanced landing in a quarter squat.
Estimates use the Epley formula and work best from sets of 3 to 8 reps. Treat them as a starting point and adjust by how the first working set moves.
Questions
Box Jump questions
What muscles do box jumps work?
Box jumps mainly work the quads, glutes and calves, which extend your knees, hips and ankles to launch you. The hamstrings and arm swing help, and your abs and lower back keep your torso stable on the landing.
How high should my box jump be?
High enough to challenge you but low enough that you land in a quarter squat, no deeper than your takeoff. A common starting range is about 12 to 20 inches, and a higher box only counts if your landing still looks the same.
Box jump vs step up: what's the difference?
A box jump is an explosive two-footed jump that trains power and landing control, done for low reps with full rest. A step-up is a slow, one leg at a time strength exercise you can load with weights. Use box jumps for power and step-ups for leg strength and muscle.
Should you jump down from the box?
No, step down one foot at a time. Jumping down adds a hard landing every rep, which is a separate, more advanced drill that this exercise does not need.
How many sets and reps of box jumps should I do?
For power, 3 to 5 sets of 3 to 5 jumps with 1.5 to 3 minutes of rest is a common start. Quality matters more than volume, so stop when your jumps get lower or your landings get loud.
Are box jumps good for beginners?
Yes, with a low box, ideally a foam one, and a focus on soft landings. If you cannot yet land quietly in a stable squat, practice jump and stick drills on the floor first.
Train in Protocol
Log your box jump by voice. Protocol tracks the rest.
Your last session shows up before every set, warm-ups and plates are worked out for you, and your coach sees every lift next to your sleep and recovery.