Darwinian Selection Discriminates Young Athletes: the Relative Age Effect in Relation to Sporting Performance.

ABSTRACT:

Background

The relative age effect (RAE) is a worldwide phenomenon, allowing sport participation and elite selection to be based on birthdate distribution. Negative consequences include both a narrow, non-optimal elite selection and negative health effects on entire populations. This study investigated the RAE and athletic performance in multiple individual sports in Sweden.

Methods

Birthdates of athletes born between the years 1922 and 2015 were collected across 4-month periods (tertiles: T1, T2, T3) from cross-country skiing (N = 136,387), orienteering (N = 41,164), athletics (N = 14,503), alpine skiing (N = 508), E-sports (N = 47,030), and chess (N = 4889). In total, data from 244,560 athletes (women: N = 79,807, men: N = 164,753) was compared to the complete parent popul

SUBMITTER: Jakobsson J 

PROVIDER: S-EPMC7921243 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature