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Just Jump

Just Jump

  • Just Jump

Warranty Information



Product Description

Even if they do not play sports like basketball or volleyball, every athlete understands the value of being able to jump higher, faster, and for longer periods of time. As a result, there are many exercises that aim at improving your vertical jump. The problem with many of them is that it is difficult to measure how high you are actually jumping, so you can track your progress as you improve.
The Just Jump system from Power Systems puts an end to the guesswork and estimation when performing vertical jump exercises. The Just Jump vertical jump tester consists of a square jumping pad and a hand-held, battery-powered computer unit. To use it, you simply stand on the mat with your feet together and jump, and the system calculates your vertical jump height by measuring the time that your feet are not in contact with the mat.

The Just Jump system:

  • Offers multiple test modes to calculate vertical jump height and "hang time" in the air
  • Measures jump height with an accuracy of 1/10th of an inch
  • Has a large, easy-to-clean 28-inch jumping surface

Just Jump offers multiple test modes so that you can test not only vertical jump height to an accuracy of 1/10th of an inch, but also a number of other performance factors. The hand-held unit displays maximum height attained and "hang time" for one jump. It also calculates average height plus ground time for 4 jumps, computes explosive leg power, and can also be used to improve the performance of your timed sprints by computing foot quickness (shuttle runs and dashes). Accuracy is consistent because the vertical jump tester cannot be fooled by the athlete timing their jump to touch something at the peak of the jump.


  • Has a hand-held, computerized digital display
  • Operates on a single 9-volt battery so it can be used anywhere
  • Records up to 60 jumps, and calculates average height, contact times, and leg power for the first and last 15 jumps

Additional Information

The system is easy to operate and sets up in seconds. This vertical jump measuring device is also very portable, so you can increase your vertical jump anywhere there is a flat surface, indoors or outdoors. Its portability and flexibility enable the unit also to be used for charting progress during rehabilitation. So if you want to be able to offer these capabilities to your clients, the Just Jump system from Power Systems should be your first choice.


Warranty Information


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