Box jump - a Crossfit exercise

An explosive CrossFit exercise for building lower-body power and coordination

The Box Jump is a plyometric CrossFit exercise where you jump from the ground onto a raised platform or box. It’s designed to build explosive power in your legs, improve athletic performance, and increase coordination and balance.

A staple movement in CrossFit workouts, box jumps appear in metcons, warm-ups, and skill development sessions. They’re simple to learn but can be highly demanding—especially when combined with fatigue, speed, or volume.

Whether you’re trying to improve vertical leap, sprint speed, or general fitness, box jumps are one of the most effective tools available for training raw lower-body explosiveness and stamina.

Box jump

Workouts with the Box jump exercise

for time workout
Box Jump Blues

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3 rounds

400 m run
20 box jumps
400 m run
20 push ups/HR. push ups/HSPU
1 min pause

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for time workout
Wheels of Pain

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3 rounds

500 m bike
20 box jumps
500 m bike
20 push ups
500 m bike
20 V-ups

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AMRAP workout
The Eight-Minute Shift

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AMRAP 8

6 Knee raises/knees to elbows/T2B
6 Ring rows/pull ups/C2B
12 DB FR Reverse lunges
12 DB Shoulders to overhead

Rest 3 min

AMRAP 8

12 Power Snatch
12 Sumo deadlift high pull
18 V-ups
18 Box jumps

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EMOM workout
Five Minutes of Fury

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EMOM 20
1: 10-18 Box jumps
2: 10-18 cal Assault bike
3: 10-18 Push ups
4: 10-18 cal Rowing
5: 10-18 Wall balls

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AMRAP workout
Up, Up, and Oh No

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AMRAP 15
2-4-6-8-10…

Knee raises/knees to elbows/T2B
Box jumps 
DB Thrusters

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for time workout
Unwanted Interruptions

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For time

75 Wallballs @14/20 lbs
EMOM: 5 KB swings

2 min pause

For time

50 KB Clean & Jerk
EMOM: 5 Box jump overs

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for time workout
Step Up or Black Out

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For time

21-15-9
Knee raises/knees to elbows/T2B
Cal Assault bike
Box jumps

2 min rest

21-15-9
DB Push press
Cal Ski
Weighted box step overs

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AMRAP workout
Legs Gone, Arms Next

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AMRAP 15

30 Cal bike
25 box jumps
20 Hand release push ups/HSPU
10 burpees

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for time workout
The Unlucky Elevens

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3 rounds

11 Deadlift
11 Knee raises/knees to elbows/T2B
11 Burpees over bar
11 Hang squat cleans
11 Ring rows/Pull ups
11 Box jumps
11 Jerks

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What muscles does the Box jump work?

Build powerful legs and dynamic stability with every rep

Box jumps primarily target the lower body and core. Muscles worked include:

  • Quadriceps – extend the knee during takeoff and landing
  • Glutes – generate hip extension power during the jump
  • Hamstrings – assist with control and stabilization
  • Calves – provide ankle extension and contribute to takeoff
  • Core muscles – stabilize the spine and control landing posture
  • Hip flexors – help raise the knees for box clearance

The movement also trains coordination, timing, and body awareness—all crucial elements for CrossFit and sports performance.


How to do Box jump

Jump high, land soft, and build explosive strength safely

Here’s how to perform a box jump properly:

• Stand facing a sturdy box or platform with feet hip-to-shoulder width apart.
• Bend your knees and hips slightly, swinging your arms back to generate momentum.
• Explosively jump upward and forward, using your arms to help drive height.
• Land softly on the box with both feet fully on the surface, knees slightly bent.
• Stand tall at the top to complete the rep (standard in most WODs).
• Step down (preferred) or jump down and reset for the next rep.

Coaching tips:
• Choose a box height appropriate for your skill level.
• Keep your knees in line with your toes during takeoff and landing.
• Land quietly and with control to minimize joint impact.
• Avoid "donkey kicks"—jump with hips and knees in sync.


Do Box jump work?

Yes—box jumps are a powerful tool for building strength, speed, and stamina

Absolutely. Box jumps are widely used by CrossFitters, athletes, and coaches to develop explosive lower-body power, increase agility, and enhance metabolic conditioning.

Whether you’re trying to PR your clean, sprint faster, or simply improve body control under fatigue, box jumps deliver real results. They’re safe, scalable, and effective when performed with proper form.

Add them to your warm-up, strength circuits, or metcons and feel the difference in your overall athletic performance. Yes, box jumps work—and they belong in every serious training program.


Why should you do Box jump?

Develop power, conditioning, and agility in a simple, scalable movement

Box jumps are one of the most effective bodyweight exercises for improving explosive athleticism. Benefits include:

Explosive strength development – Boosts vertical leap and speed.
Improved neuromuscular coordination – Enhances movement efficiency and timing.
Cardiovascular conditioning – High-rep box jumps elevate heart rate fast.
Minimal equipment – All you need is a box and floor space.
Scalability – Easy to adjust height or step up instead of jumping.

Box jumps are functional, accessible, and incredibly versatile—making them ideal for both beginner fitness programs and advanced athletic training.


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