Ratings of perceived exertion (RPE) from a submaximal 20-m shuttle-run test accurately predict children's VO<sub>2peak</sub>, but when should we stop the test?

Eur J Appl Physiol · 2025 · PMC11829895 · PMID 39347821

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approached significanceno p-value reported

However, the Trial ( F 1.0, 46.0 = 3.519, p = 0.067, η p 2 = 0.071) main effect, Trial by Protocol ( F 1.0, 46.0 = 3.800, p = 0.057, η p 2 = 0.076) and Trial by Sex by Protocol ( F 1.0, 46.0 = 3.053, p = 0.087, η p 2 = 0.062) interactions approached significance.

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