yo yo intermittent recovery test download itunes

Yo Yo Intermittent Recovery Test Itunes Professional Adult Athletes

The yo-yo intermittent recovery test: A useful tool in evaluation of physical performance in intermittent sports.

Yo Yo Intermittent Recovery Test Itunes Professional Adult Athletes

This form of the Yo-Yo test is commonly used to measure the aerobic capacity of elite and professional adult athletes.

It has been shown to be a valid and reliable predictor of high-intensity aerobic capacity and VO 2 max amongst athletes from various sports and competition-levels.

The yo-yo intermittent recovery level 1 (YYIR1) focuses on an individuals ability to repeatedly perform high-intensity aerobic work, whereas the yo-yo intermittent recovery level 2 (YYIR2) test examines the capacity to perform intense intermittent exercise with a large anaerobic component in combination with a significant aerobic contribution.

The submaximal yo-yo intermittent recovery test was developed as a method of monitoring performance during competitive periods (e.g.

The YYIR1 is designed for young or recreational athletes who possess lower aerobic capacity this level begins at 10kmhr.

The YYIR2 on the other hand is designed for elite and professional athletes with a higher fitness capacity this test begin at 13kmhr.

Therefore, the only difference between these two tests is the speed of which they are conducted (1).

Performances in the YYIR tests for young athletes have also been shown to improve with increases in age (3, 4, 5, 6).

However, this may be more specifically related to biological maturity rather than chronological age.

Furthermore, as relationships between submaximal YYIR test performance and heart rate have been observed, non-exhaustive versions of these tests can be used for during competitive periods (in-season), elderly subjects, and athletes recovering from injury (2).

If the environment is not consistent, the reliability of repeated tests at later dates can be substantially hindered and result in worthless data.

That being, if the individual fails to reach cone C and back to cone B in the allocated time, one fail is issued.

If this happens a second consecutive time, then they are eliminated.

Scores can be presented in three ways: 1) total distance (metres), 2) level achieved, or 3) VO 2 max.

Total distance is much simpler to understand and calculate, whereas level achieved is more complex as the test begins at level 5 and then skips to level 9 at the beginning.

Any test that lacks significant validity andor reliability will produce worthless results that should not be used literally.

Moreover, even a test with sufficient validity and reliability will still have some degree of errorinconsistency, but understanding how much is a crucial part of the data analysis.

Therefore, it is strongly advised that multiple assessors officiate the test.

By choosing to simply read up on The Yo-Yo Intermittent Recovery Test (level 2) and ignore the sea of other crucial Performance Testing topics, you run the risk of being detrimental to your athletes success and not realising your full potential.

We do not accept any responsibility for the administration or provision of any testing conducted, whether that results in any positive or negative consequences.

As an example, we do not take any responsibility for any injury or illness caused during any test administration.

Yo Yo Intermittent Recovery Test Download Itunes