How to Improve Your Vertical Jump: The Complete Training Guide

A higher vertical jump means more dunks, better blocks, stronger spikes, and greater athletic performance across almost every sport. It's one of the most trainable athletic qualities—if you know how to train it.

Most people approach jump training wrong, doing endless box jumps without the foundation to support them. Here's how to actually build a higher vertical.

What Determines Vertical Jump?

Your vertical jump is a product of:

1. Strength

Raw force production, especially in the legs and hips. You can't express power you don't have.

2. Rate of Force Development (Power)

How quickly you can produce force. Jumping happens in ~0.2 seconds—strength is useless if you can't access it quickly.

3. Reactive Strength

The ability to absorb force and redirect it. Critical for approach jumps (volleyball spike, layup).

4. Technique

Arm swing timing, approach mechanics, jump coordination. Often overlooked.

5. Body Composition

More muscle, less fat = better power-to-weight ratio.

A complete jump program addresses all five factors.

Testing Your Vertical

Before training, establish your baseline:

Standing Vertical (No Approach)

• Stand flat-footed next to a wall or under a Vertec
• Reach up and mark your standing reach
• Jump from a standstill (no step)
• Mark the highest point you can touch
• Difference = standing vertical

Approach Vertical (Running Start)

• Take a normal approach (1-3 steps)
• Jump and mark highest point
• Difference from standing reach = approach vertical

What's good?

• Average adult male: 16-20 inches
• Good: 24-28 inches
• Excellent: 30-35 inches
• Elite: 36+ inches

Women's averages are typically 4-6 inches lower.

The Training Hierarchy

Build these qualities in order:

Foundation: Strength

Without adequate leg strength, plyometrics are limited and potentially dangerous. Build strength first.

Benchmark: Before heavy plyometrics, aim for:

• Squat: 1.5x bodyweight
• Deadlift: 1.75x bodyweight

You can do light plyometrics while building strength, but don't major in jump training until the foundation is there.

Development: Power

Once strong, develop the ability to express that strength quickly through explosive training.

Refinement: Reactivity and Technique

Build reactive strength (depth jumps, rebounds) and refine jump mechanics.

Strength Training for Jumping

Key Exercises

Back Squat The king of lower body strength. Full depth (hip crease below knee) for best transfer.

• 3-5 sets of 3-6 reps
• Progressive overload

Romanian Deadlift Strengthens posterior chain (hamstrings, glutes) which extends the hip during jumping.

• 3-4 sets of 6-10 reps

Bulgarian Split Squat Single-leg strength, addresses imbalances.

• 3 sets of 8-10 each leg

Hip Thrust Direct glute strengthening for hip extension power.

• 3-4 sets of 8-12 reps

Calf Raises Often neglected, but calves contribute to final ankle extension.

• 3-4 sets of 12-15 reps

Sample Strength Phase (8 weeks)

Day 1:

• Back Squat: 4x5
• Romanian Deadlift: 3x8
• Calf Raises: 3x15

Day 2:

• Bulgarian Split Squat: 3x8 each
• Hip Thrust: 4x10
• Core work

Day 3:

• Front Squat or Goblet Squat: 3x8
• Single-Leg RDL: 3x10 each
• Calf Raises: 3x12

Progress by adding weight weekly while maintaining form.

Power Training for Jumping

Once you have a strength base, train explosiveness:

Jump Squats

Squat down, explode up into a jump. Land softly, reset, repeat.

• 3-4 sets of 5-8 reps
• Use bodyweight or light load (10-20% of squat max)

Trap Bar Jumps

Explosive deadlift with a jump at the top.

• 3-4 sets of 5 reps
• Light weight, maximum intent

Power Cleans / Hang Cleans

Olympic lift variations train full-body explosive power.

• 4-5 sets of 2-4 reps
• Requires technique learning

Kettlebell Swings

Hip extension power, simpler than Olympic lifts.

• 3-4 sets of 10-15 reps
• Focus on explosive hip snap

Medicine Ball Throws

Scoop throw (between legs, throw forward and up) mimics jump mechanics.

• 3-4 sets of 5-8 throws
• Throw for max height/distance

Plyometric Training

Plyometrics train the stretch-shortening cycle—your muscles' ability to absorb force and redirect it quickly.

Low-Intensity Plyometrics (Start Here)

Pogo Jumps Small, quick jumps on the balls of your feet. Minimize ground contact time.

• 3 sets of 15-20 jumps

Ankle Bounces Similar to pogos, but emphasize ankle stiffness.

• 3 sets of 20

Line Hops Hop side-to-side or front-to-back over a line.

• 3 sets of 10 each direction

Moderate-Intensity Plyometrics

Box Jumps Jump onto a box, step down, reset. Focus on jumping high, not using a high box.

• 3-4 sets of 5 reps
• Full recovery between sets (1-2 min)

Broad Jumps Jump forward for maximum distance. Stick the landing.

• 3-4 sets of 5 reps

Vertical Jumps (Practice) Practice your actual jumping motion with full effort.

• 3-5 sets of 3-5 jumps
• Focus on technique and intent

Tuck Jumps Jump and bring knees to chest in the air.

• 3 sets of 6-8 reps

High-Intensity Plyometrics (Advanced)

Depth Jumps Step off a box (not jump), land, immediately explode into a max jump.

• Box height: 18-30 inches (start lower)
• 3-4 sets of 3-5 reps
• Full recovery (2-3 min)

Ground contact should be quick—if you sink into a deep squat, the box is too high.

Reactive Box Jumps Jump off a low box, land, immediately jump onto a higher box.

• 3 sets of 3-5 reps

Single-Leg Bounds Explosive single-leg hops for distance.

• 3 sets of 5 each leg

Technique Work

Arm Swing

Your arms contribute ~10-15% of your jump height. Practice coordinating arm swing with leg drive:

• Arms swing back as you load (squat down)
• Arms drive up as you jump
• Practice standing jumps with exaggerated arm swing

Approach Steps

For approach jumps (basketball, volleyball):

• Practice consistent approach (usually 2-4 steps)
• Build rhythm and timing
• Transfer horizontal momentum into vertical

Takeoff Angle

Slight forward lean at takeoff produces higher jumps than vertical takeoff for most people.

Landing

Practice soft landings—absorb force through ankles, knees, hips. This prevents injury and builds reactive strength.

Programming: Putting It Together

Phase 1: Strength (Weeks 1-4)

Focus on building leg strength. Light plyometrics only.

Weekly structure:

• 3 strength sessions
• 1-2 low-intensity plyometric sessions (pogos, line hops)

Phase 2: Power Development (Weeks 5-8)

Add explosive training while maintaining strength.

Weekly structure:

• 2 strength sessions
• 2 power/plyometric sessions

Sample power day:

• Jump squats: 4x6
• Box jumps: 4x5
• Broad jumps: 3x5
• Medicine ball scoop throws: 3x6

Phase 3: Peaking (Weeks 9-12)

Reduce volume, maintain intensity, focus on quality.

Weekly structure:

• 1-2 maintenance strength sessions
• 2 high-quality plyometric sessions

Sample plyo day:

• Depth jumps: 4x4
• Vertical jump practice: 5x3
• Pogos: 2x20

After 12 Weeks

Test your vertical. If improved, either:

• Maintain with 1-2 sessions per week, or
• Start another development cycle

Sample Weekly Schedule

Monday: Lower body strength Tuesday: Power/plyometrics Wednesday: Rest or upper body/conditioning Thursday: Lower body strength (lighter) Friday: Plyometrics and jump practice Saturday/Sunday: Rest or sport practice

Common Mistakes

Too Much Plyometrics, Not Enough Strength

Jumping without a strength base limits potential and risks injury. Build the foundation.

Training While Fatigued

Power training requires freshness. Do plyometrics early in sessions, when rested.

Too Many Reps

Plyometrics are about quality, not quantity. 20-40 ground contacts per session is enough. More leads to fatigue and sloppy reps.

Ignoring Recovery

Jump training stresses tendons and joints. Allow 48-72 hours between high-intensity sessions. Sleep and nutrition matter.

Only Training the Jump

Strength, mobility, and sport-specific practice all contribute. A complete program beats just doing box jumps.

Mobility for Jumping

Restricted mobility limits jump performance:

Hip Flexors

Tight hip flexors restrict hip extension (key for jumping).

• Half-kneeling stretch: 60 sec each side
• Couch stretch: 60 sec each side

Ankles

Limited ankle mobility affects force transfer.

• Calf stretches: 60 sec each side
• Ankle mobilizations: 2 min

Thoracic Spine

Upper back mobility affects arm swing.

• Foam roll thoracic spine: 2 min
• Thread the needle: 10 each side

Realistic Expectations

Beginners with low starting point: 3-6 inch gain in 12 weeks is possible.

Trained athletes: 1-3 inches in 12 weeks is good progress.

After several years of training: Progress slows to fractions of inches.

Genetics matter. Some people have more fast-twitch muscle fibers and better leverages for jumping. But everyone can improve significantly with proper training.

Summary

To improve your vertical jump:

1. Build strength first - Squat, deadlift, hip thrust
2. Develop power - Jump squats, cleans, medicine ball throws
3. Train plyometrics progressively - Low to high intensity
4. Practice the skill - Arm swing, approach, technique
5. Recover properly - Sleep, nutrition, rest days
6. Be patient - Real gains take months, not weeks

Jump training is simple but not easy. Build the foundation, train consistently, progress gradually, and you will jump higher.

Now go add some inches.