Evidence map›Paper›PMID 33467330›Full record

ArticleJournal of functional morphology and kinesiology2019

Do the Fastest Open-Water Swimmers have A Higher Speed in Middle- and Long-Distance Pool Swimming Events?

Roberto Baldassarre, Maddalena Pennacchi, Antonio La Torre, Marco Bonifazi, Maria Francesca Piacentini

Abstract read
In one paragraph

Article in Journal of functional morphology and kinesiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Origin of the Fastest 5 km, 10 km and 25 km Open-Water Swimmers-An Analysis from 20 Years and 9819 Swimmers.International journal of environmental research and public health · 2021
    Article
  7. Stroking Rates of Open Water Swimmers during the 2019 FINA World Swimming Championships.International journal of environmental research and public health · 2021
    Article
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

5 authors.

Roberto BaldassarreDepartment of Movement, Human and Health Sciences, University of Rome Foro Italico, 00135 Rome, Italy.ORCID 0000-0002-0937-029X
Maddalena PennacchiDepartment of Biomedical Sciences for Health, University of Milan, 20133 Milan, Italy.
Antonio La TorreDepartment of Biomedical Sciences for Health, University of Milan, 20133 Milan, Italy.ORCID 0000-0002-4987-2024
Marco BonifaziDepartment of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy.
Maria Francesca PiacentiniDepartment of Movement, Human and Health Sciences, University of Rome Foro Italico, 00135 Rome, Italy.ORCID 0000-0002-1927-7478

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIt has been shown that the fastest open-water swimmers (OW-swimmers) increase significantly the speed in the last split of the open-water events. The aim of the present work was to determine if the fastest OW-swimmers have a higher speed in the middle- and long-distance pool swimming events, and to develop a multivariate model that can predict the medalist group in the 10-km competition.

methodsA total of 484 athletes (252-males and 232-females) were included in the analysis. Swimmers were divided into four groups based on their finishing position in the competition. For each swimmer, the absolute best performance (PB) of 200, 400, 800 and 1500-meter in long course, the seasonal best performance (SPB) obtained before the open-water events and critical velocity (CV) were analyzed. Multivariate analysis of variance (MANOVA) was used to detect significant differences between groups and discriminant analysis was used to predict a grouping variable.

resultsAll the variables analyzed were significantly different between groups (

conclusionFastest OW-swimmers have a higher speed in middle- and long-distance pool swimming events. Further studies should include different anthropometric and physiological variables to increase the accuracy of classification.

Indexed as

discriminant analysiselite athletesendurance performance

Identifiers

PMID33467330
PMCPMC7739247

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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.