Vertical jump technique is essential for maximizing your jumping ability in sports like basketball, volleyball, and track and field.
Mastering the proper form allows you to convert horizontal momentum into vertical force efficiently. Here's a breakdown of key elements to focus on:
1. Approach and Jump-Stop Phase
- Build Speed: Approach your takeoff point as fast as possible while minimizing knee bend.
- Controlled Velocity: Focus on accelerating into your jump, maintaining control over your movements, and reaching your maximum controlled velocity right before you launch. Avoid slowing down or stutter-stepping before the jump, as deceleration reduces the force you can generate.
- Footwork: Use a 1-2 plant, where one foot plants followed by the other, or a jump-stop, involving a run-up into a mini-hop with both feet planting almost simultaneously.
2. Countermovement Phase
- Balanced Load Position: Start with your weight on your midfoot and flexed ankles, knees, and hips.
- Torso Position: Hips should be bent a little more than the knees, with arms back. Keep your chest up and lean slightly forward. As you enter your penultimate stride, your torso should be perpendicular to the floor.
- Depth: Drop about 8-10 inches on the countermovement, though shorter-limbed individuals might drop about 6-8 inches.
3. Rising (Ascending) Phase
- Arm Sweep: Sweep your arms to match your jogging stride. Bring both arms forward or continue scissoring your arms. Powerfully bring your arms back and as high as possible, so they are at peak height when the heel of your penultimate step lands. Then quickly bring your arms forward and upward to help convert horizontal momentum into vertical momentum, reaching as high as you can.
- Body Explosion: Ensure a good explosion from the hips, knees, ankles, and shoulders.
- Triple Extension: Maximize triple extension of your ankles, knees, and hips.
Read: How to improve vertical leap
4. Takeoff Phase
- Foot Placement: On your penultimate step, turn your foot 30 to 45 degrees, and on your block step, turn it 45 to 90 degrees. If you finish your jump with right-left footwork, turn your last two steps toward your right; if you finish with left-right footwork, turn toward your left. Rotating your last two steps helps convert horizontal momentum into vertical momentum.
- Drive Through Feet: Concentrate on driving off the balls of your feet and toes with as much power as you can muster. Try to drive holes in the floor through the balls of your feet.
- Head and Chest Position: Keep your head up and chest upright (but slightly angled forward). As you rise with your chest, allow your hips to come through, knees to extend, and ankles to plantar flex.
5. Landing Mechanics
- Reduce Impact: Proper landing mechanics are essential for reducing joint injuries, especially in the knees. You can experience up to six times your body weight upon landing from a jump.
Additional Tips
- Penultimate Step: Elongate your penultimate step by powerfully pushing forward with greater distance and speed. The longer your penultimate step, the more velocity and force you generate just before landing.
- Block Foot: Pay attention to your block foot, as it translates horizontal forces into vertical ones. Point your foot toward your jumping target on the first and second steps.
- Knee Alignment: Watch to ensure your knees don't come inward during the jump. If you have this habit, correct it with foam rollers and hip abduction exercises, or practice in front of a mirror.
- Ankle Rocker Pop: Practice ankle rocker pops to improve your jump.
- Convert Horizontal Momentum: Rotating your last two steps helps your body convert all of your horizontal momentum into vertical momentum1.
By focusing on these techniques and consistently practicing them, you can improve your vertical jump and enhance your athletic performance.