Evidence map›Paper›PMID 34485618›Full record

ArticleTemperature (Austin, Tex.)2021

Performance and thermoregulation of Dutch Olympic and Paralympic athletes exercising in the heat: Rationale and design of the Thermo Tokyo study: The journal

Johannus Q de Korte, Coen C W G Bongers, Maria T E Hopman, Lennart P J Teunissen, Kaspar M B Jansen, Boris R M Kingma, Sam B Ballak, Kamiel Maase, Maarten H Moen, Jan-Willem van Dijk and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Temperature (Austin, Tex.), 2021. 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
1.3field-weighted citation impact, top 20% of its field
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, 13 citations in OpenAlex.

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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

12 authors at 8 institutions in 3 countries.

Johannus Q de KorteDepartment of Physiology, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands.ORCID https://orcid.org/0000-0001-5829-0424
Coen C W G BongersDepartment of Physiology, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands.ORCID https://orcid.org/0000-0003-0055-5308
Maria T E HopmanDepartment of Physiology, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands.
Lennart P J TeunissenDepartment of Design Engineering, Delft University of Technology, Delft, The Netherlands.ORCID https://orcid.org/0000-0002-4898-8850
Kaspar M B JansenDepartment of Design Engineering, Delft University of Technology, Delft, The Netherlands.ORCID https://orcid.org/0000-0002-2172-9824
Boris R M KingmaDepartment of Training and Performance Innovations, Unit Defence, Safety and Security, TNO, the Netherlands Organization for Applied Sciences, Soesterberg, The Netherlands.ORCID https://orcid.org/0000-0001-5961-0215
Sam B BallakSport Science & Innovation Papendal, Sportcentrum Papendal, Arnhem, The Netherlands.
Kamiel MaaseNetherlands Olympic Committee Netherlands Sports Federation, Arnhem, The Netherlands.
Maarten H MoenNetherlands Olympic Committee Netherlands Sports Federation, Arnhem, The Netherlands.
Jan-Willem van DijkInstitute of Sport and Exercise Studies, HAN University of Applied Sciences, Nijmegen, The Netherlands.ORCID https://orcid.org/0000-0001-9674-1505
Hein A M DaanenFaculty of Behavioural and Movement Sciences, VU University Amsterdam, Amsterdam, The Netherlands.ORCID https://orcid.org/0000-0002-7459-0678
Thijs M H EijsvogelsDepartment of Physiology, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands.ORCID https://orcid.org/0000-0003-0747-4471
Radboud University Nijmegen · NLDelft University of Technology · NLNederlands Olympisch Comité Nederlandse Sport Federatie · NLHAN University of Applied Sciences · NLSport Medisch Centrum Papendal · NLThe University of Sydney · AUUniversity of Copenhagen · DKVrije Universiteit Amsterdam · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The environmental conditions during the Tokyo Olympic and Paralympic Games are expected to be challenging, which increases the risk for participating athletes to develop heat-related illnesses and experience performance loss. To allow safe and optimal exercise performance of Dutch elite athletes, the Thermo Tokyo study aimed to determine thermoregulatory responses and performance loss among elite athletes during exercise in the heat, and to identify personal, sports-related, and environmental factors that contribute to the magnitude of these outcomes. For this purpose, Dutch Olympic and Paralympic athletes performed two personalized incremental exercise tests in simulated control (15°C, relative humidity (RH) 50%) and Tokyo (32°C, RH 75%) conditions, during which exercise performance and (thermo)physiological parameters were obtained. Thereafter, athletes were invited for an additional visit to conduct anthropometric, dual-energy X-ray absorptiometry (DXA), and 3D scan measurements. Collected data also served as input for a thermophysiological computer simulation model to estimate the impact of a wider range of environmental conditions on thermoregulatory responses. Findings of this study can be used to inform elite athletes and their coaches on how heat impacts their individual (thermo)physiological responses and, based on these data, advise which personalized countermeasures (i.e. heat acclimation, cooling interventions, rehydration plan) can be taken to allow safe and maximal performance in the challenging environmental conditions of the Tokyo 2020 Olympic and Paralympic Games.

Indexed as

core temperatureexercise performanceHeat stresshyperthermiaOlympic Games

Identifiers

PMID34485618
PMCPMC8409773
OpenAlexW3167028716

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.