The Yo-Yo Intermittent Test is a fitness test designed to simulate the intermittent nature of certain sporting activities such as soccer and many other forms of football. It is like the beep test, except in the intermittent test the participants have a short active break of 10 seconds after each 2 shuttles. Listed below is an app that can run the yo-yo test.

Apps from Bitworks

The team from Bitworks has a beep test app that (like their Team Beep Test software for Windows) can also run the yo-yo tests (Yo-Yo Intermittent Recovery (IRTL) Levels 1 & 2, and the Yo-Yo Intermittent Endurance (IETL) Levels 1 & 2. In actual fact you have the ability to conduct a number of different beep type tests and even design your own test. You can check out all the Yo-Yo Test Apps on the App Store