This page explains what data Vertical Jump Test collects and how to reach us.
The vertical jump calculator runs entirely in your browser. The numbers you type are never sent to a server; they are used only to show your result on your own device.
If you join the email list, we store your email address so we can tell you when the full tool launches. We use it for that one purpose. You can ask us to delete it at any time using the form below.
We use privacy-friendly, cookieless analytics to count visits and understand which pages are useful. Optional Google Analytics loads only if you accept it (visitors in the EU, UK, and Switzerland are asked first). No data is sold or shared with advertisers.
Questions, corrections, or a deletion request? Send a message below. Name and email are optional; leave an email only if you want a reply.