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Yo-Yo Intermittent Recovery Test

INFS
INFS
The Yo-Yo Intermittent Recovery Test was first developed to measure an athlete's ability to repeatedly perform high-intensity aerobic work. Ever since then, it has been established as one of the most commonly used aerobic field tests for youth and recreational athletes.

If you're someone who actively participates in sports, swipe to read more about it.

Content by : Praveen Budhrani