“The Yo-Yo test is a good indicator of how an athlete can perform in a fatigued state,' Sant says. What Yo-Yo test results meanĮssentially, Yo-Yo test results measure your performance when you're tired and have been exercising for a while. Once you can’t keep up any longer and miss a beep, the test is over. 'Then, they will run again, with the speed of the beeps gradually increasing,' he says. ' get a short break of five to 10 seconds, depending on the version of the test they are taking,' Sant says. Next, turn around and run to another set of cones, and then lastly, run back to the first set of cones-all before the audio beeps again. When you hear the 'beep' in the audio, run to a set of cones 20 meters away. While there are several different versions of the Yo-Yo intermittent test, they all share the same basic structure-so the version you choose isn't super important. 'You can find free versions of the audio online for convenience, or you can buy them from coaching-specific websites,' Sant says. All you need is an open space that is 20 meters long, cones or another item to use as markers, a stopwatch, and an audio track that can beep to guide the athlete throughout the test.

(Think of a soccer player who bolts around the field in the first half of a game will she be just as speedy as the second half wraps up, or will she be gasping for air? That's what the Yo-Yo test aims to find out.) Ideally, athletes will be able to recover quickly when training and maintain that same stamina they had from the start, even after fatigue sets in.

'The Yo-Yo intermittent test shows coaches how their players will hold up and maintain speed in the late stages of a match, when fatigue builds and rest is rare,” says Vince Sant, CPT and the co-founder of of V Shred. Basically, it tests how well you recover from conditioning work, so you can keep going at the same efficiency and level until the very end. One test in particular is the Yo-Yo intermittent recovery test, which measures the ability to 'stop and go' during training and sports games. And while you can get an idea of your fitness capabilities from workouts or sports, the most accurate way to judge is by using specific athletic tests to measure markers of performance or skill.

There are many ways to measure athletic performance, such as testing speed, agility, strength and stamina.

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