Evidence map›Paper›PMID 31725946›Full record

ArticleScandinavian journal of medicine & science in sports2020

Multigenerational performance development of male and female top-elite swimmers-A global study of the 100 m freestyle event.

Aylin K Post, Ruud H Koning, Chris Visscher, Marije T Elferink-Gemser

Abstract read
In one paragraph

Article in Scandinavian journal of medicine & science in sports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Aylin K PostCenter for Human Movement Sciences, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.ORCID https://orcid.org/0000-0003-2033-5580
Ruud H KoningDepartment of Economics, Econometrics & Finance, Faculty of Economics and Business, University of Groningen, Groningen, The Netherlands.ORCID https://orcid.org/0000-0002-3083-2284
Chris VisscherCenter for Human Movement Sciences, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Marije T Elferink-GemserCenter for Human Movement Sciences, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.ORCID https://orcid.org/0000-0003-2555-4782

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe present study investigated longitudinally the performance development of a multigenerational sample of competitive swimmers. The aim of the study was to provide unique insight into the junior toward senior performance development of those few who reached top-elite level. Season Best Times (SBT) of 100 m freestyle performance of international swimmers, (1.305 males, aged 12-26 and 1.841 females, aged 12-24) competing in at least five seasons between 1993 and 2018, were corrected for the prevailing world record (WR). Swim performance was defined as a relative measure: relative Season Best Time=(SBT/WR) × 100. Based on rSBT, four performance groups were defined: top-elite, elite, sub-elite, and high-competitive.

resultsUnivariate analyses of variance showed that male top-elite swimmers outperformed high-competitive swimmers from the age of 12, sub-elite swimmers from the age of 14 and elite swimmers from the age of 18 while female top-elite swimmers outperformed high-competitive and sub-elite swimmers from the age of 12 and elite swimmers from the age of 14 (P < .05). Frequency analysis showed that male top-elite swimmers for the first time achieved top-elite level between the 17 and 24 years old (mean age of 21) while female top-elite swimmers started to perform at top-elite level between the 14 and 24 years old (mean age of 18).

conclusionMale and female top-elite swimmers are characterized by a high-performance level from 12 years on and progressively outperform swimmers from similar age. However, this goes together with a large variety in the individual pathways toward top-elite level within and between sexes.

Indexed as

SwimmingAchievementAdolescentAdultAthletesAthletic PerformanceChildCompetitive BehaviorFemaleHumansLongitudinal StudiesMaleYoung Adultacquisition of expertisecompetitive swimmingsport performancetalentworld record

Identifiers

PMID31725946
PMCPMC7028091

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.