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The Yo-Yo Intermittent Recovery Test (YYIR1) is a test of the ability to do repeated high-intensity exercise. Participants run out and back on a 20 meter course, with a 10-second active break after each 40m, with the speed increasing at set intervals until they are unable to continue (see a full description of how to conduct the Yo-Yo IR1 Test ).
LevelSpeed LevelShuttles (2 X 20m)Speed (km/hr)15110.029112.0311113.0411213.0There is an active recovery period (5 and 10 seconds respectively for the endurance and recovery versions of the test) interjected between every 20 meter (out and back) shuttle, during which the subject must walk or jog around the other cone and return to the starting point.
- Summary
- What Is The Yo-Yo Intermittent Recovery Test?
- How Do You Conduct The Yo-Yo Intermittent Recovery Test?
- Considerations For The Yo-Yo Intermittent Recovery Test
- Is The Yo-Yo Intermittent Recovery Test Valid and Reliable?
- Are There Any Issues with The Yo-Yo Intermittent Recovery Tests?
The Yo-Yo Intermittent Recovery Test Level 1 test was developed to measure an athlete’s ability to repeatedly perform high-intensity aerobic work. Since then, it has been established as one of the most commonly used aerobic field tests for youth and recreational athletes. It has been shown to be a valid and reliable predictor of high-intensity aero...
There are three variations of the yo-yo intermittent recovery test: level 1, level 2 and the submaximal test. The yo-yo intermittent recovery level 1 (YYIR1) focuses on an individual’s ability to repeatedly perform high-intensity aerobic work. The yo-yo intermittent recovery level 2 (YYIR2) test examines the capacity to perform intense intermittent...
It is important to note that whenever fitness testing is performed, it must be done so in a consistent environment (i.e. facility) so it is protected from varying weather types, and with a dependable surface that is not affected by wet or slippery conditions. If the environment is not consistent, the reliability of repeated testsat later dates can ...
When conducting the test there are several factors that need to be taken into consideration before you begin. Some of these include: 1. Individual effort – Sub-maximal efforts will result in inaccurate scores. 2. Test regulation – It is vital to have at least two coaches officiate the procedure to prevent any test misconduct, such as not reaching t...
It is critical the coach understands the test is both valid and reliable before they include it within their testing battery. Any test that lacks significant validity and/or reliabilitywill produce worthless results that should not be used literally. Moreover, even a test with sufficient validity and reliability will still have some degree of error...
Whilst the test itself is reliable when performed correctly, it is however subject to several weaknesses. 1. Regulating the test with large groups becomes somewhat difficult, as it is hard to track which athletes have repeatedly failed to reach the end-line before the beep. Therefore, it is strongly advised that multiple assessors officiate the tes...
Il Test Yo-Yo (intermittent recovery) è un metodo semplice per esaminare la capacità di un atleta di eseguire esercizi aerobici ripetitivi ad alta intensità ed è stato progettato nella variante, YYIR1, è progettato per gli atleti giovani o per gli amatori che possiedono una capacità aerobica inferiore: questo livello inizia a 10 km/h.
16 set 2023 · The Yo-Yo Intermittent Recovery Test (IRT) is a maximal test that involves athletes repeatedly completing 2 x 20m shuttle runs at increasing speeds, with a 10-second recovery period between each shuttle, until exhaustion.
The Yo-Yo Intermittent Recovery Test Level 1 is one of six official versions of the yo-yo test, and is the most commonly used version. You might find it also referred to as the YYIR1, YYIRL1 or just the Yo-Yo test.
The Yo-Yo intermittent recovery test. The Yo-Yo intermittent recovery test consists of repeated 2 × 20-m runs back and forth between the starting, turning, and finishing line at a progressively increased speed controlled by audio bleeps from a tape recorder ( 5 ).
