Evidence map›Paper›PMID 27618828›Full record

ArticleInternational journal of biometeorology2017

Physical activity profile of 2014 FIFA World Cup players, with regard to different ranges of air temperature and relative humidity.

Paweł Chmura, Marek Konefał, Marcin Andrzejewski, Jakub Kosowski, Andrzej Rokita, Jan Chmura

Abstract read
PubMed Publisher
In one paragraph

Article in International journal of biometeorology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Promoting Obesity Prevention and Healthy Habits in Childhood: The OCARIoT Experience.IEEE journal of translational engineering in health and medicine · 2023
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Characteristics of Official Wheelchair Basketball Games in Hot and Temperate Conditions.International journal of environmental research and public health · 2022
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

6 authors.

Paweł ChmuraUniversity School of Physical Education, I.J. Paderewskiego 35, Wrocław, Poland. pawel.chmura@awf.wroc.pl.ORCID http://orcid.org/0000-0002-4211-0393
Marek KonefałUniversity School of Physical Education, I.J. Paderewskiego 35, Wrocław, Poland.
Marcin AndrzejewskiUniversity School of Physical Education, Królowej Jadwigi 27/39, Poznań, Poland.
Jakub KosowskiInstitute of Geography and Spatial Organization, Polish Academy of Sciences, Twarda 51/55, Warszawa, Poland.
Andrzej RokitaUniversity School of Physical Education, I.J. Paderewskiego 35, Wrocław, Poland.
Jan ChmuraUniversity School of Physical Education, I.J. Paderewskiego 35, Wrocław, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study attempts to assess changes in soccer players' physical activity profiles under the simultaneous influence of the different combinations of ambient temperature and relative humidity characterising matches of the 2014 FIFA World Cup hosted by Brazil. The study material consisted of observations of 340 players representing 32 national teams taking part in the tournament. The measured indices included total distances covered; distances covered with low, moderate, or high intensity; numbers of sprints performed, and peak running speeds achieved. The analysis was carried out using FIFA official match data from the Castrol Performance Index system. Ultimately, consideration was given to a combination of three air temperature ranges, i.e. below 22 °C, 22-28 °C, and above 28 °C; and two relative humidity ranges below 60 % and above 60 %. The greatest average distance recorded (10.54 ± 0.91 km) covered by players at an air temperature below 22 °C and a relative humidity below 60 %, while the shortest (9.83 ± 1.08 km) characterised the same air temperature range, but conditions of relative humidity above 60 % (p ≤ 0.001). Two-way ANOVA revealed significant differences (p ≤ 0.001) in numbers of sprints performed by players, depending on whether the air temperature range was below 22 °C (40.48 ± 11.17) or above 28 °C (30.72 ± 9.40), but only where the relative humidity was at the same time below 60 %. Results presented indicate that the conditions most comfortable for physical activity on the part of players occur at 22 °C, and with relative humidity under 60 %.

Indexed as

Athletic PerformanceHumiditySoccerTemperatureAdultBrazilExerciseHumansMaleRunningYoung AdultDistances coveredExercise intensityPeak running speedsProfessional soccer playersSprintingThermal and hygric conditions

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.