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Table 2 from Criterion-Related Validity of the 20-M Shuttle Run Test for Estimating Cardiorespiratory Fitness: A Meta-Analysis. | Semantic Scholar
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Physical Fitness Norms for the Beep Test (20 m shuttle run test) in Children and Adolescents | STK SPORT
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PDF] Does the twenty meter shuttle-run test elicit maximal effort in 11- to 16-year-olds? | Semantic Scholar
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