Evidence map›Paper›PMID 29032393›Full record

Trial reportEuropean journal of applied physiology2017

Acute effects of repeated cycling sprints in hypoxia induced by voluntary hypoventilation.

Xavier Woorons, Patrick Mucci, Julien Aucouturier, Agathe Anthierens, Grégoire P Millet

Abstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in European journal of applied physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
1.8field-weighted citation impact, top 14% 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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 33 citations in OpenAlex.

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  17. Ketone Bodies Impact on Hypoxic COFrontiers in physiology · 2021
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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

5 authors at 2 institutions in 2 countries.

Xavier WooronsURePSSS, Unité de Recherche Pluridisciplinaire Sport, Santé, Société, Faculté des Sciences du Sport et de l'EP, University of Lille, 9 rue de l'Université, EA-7369, 59790, Ronchin, France. xavier.woorons@gmail.com.ORCID http://orcid.org/0000-0002-8150-9153
Patrick MucciURePSSS, Unité de Recherche Pluridisciplinaire Sport, Santé, Société, Faculté des Sciences du Sport et de l'EP, University of Lille, 9 rue de l'Université, EA-7369, 59790, Ronchin, France.
Julien AucouturierURePSSS, Unité de Recherche Pluridisciplinaire Sport, Santé, Société, Faculté des Sciences du Sport et de l'EP, University of Lille, 9 rue de l'Université, EA-7369, 59790, Ronchin, France.
Agathe AnthierensURePSSS, Unité de Recherche Pluridisciplinaire Sport, Santé, Société, Faculté des Sciences du Sport et de l'EP, University of Lille, 9 rue de l'Université, EA-7369, 59790, Ronchin, France.
Grégoire P MilletISSUL, Institute of Sports Sciences, University of Lausanne, Building Geopolis, Campus Dorigny, 1015, Lausanne, Switzerland.
Université de Lille · FRUniversity of Lausanne · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study aimed to investigate the acute responses to repeated-sprint exercise (RSE) in hypoxia induced by voluntary hypoventilation at low lung volume (VHL).

methodsNine well-trained subjects performed two sets of eight 6-s sprints on a cycle ergometer followed by 24 s of inactive recovery. RSE was randomly carried out either with normal breathing (RSN) or with VHL (RSH-VHL). Peak (PPO) and mean power output (MPO) of each sprint were measured. Arterial oxygen saturation, heart rate (HR), gas exchange and muscle concentrations of oxy-([O

resultsThere was no difference in PPO and MPO between conditions in all sprints. Arterial oxygen saturation (87.7 ± 3.6 vs 96.9 ± 1.8% at the last sprint) and HR were lower in RSH-VHL than in RSN during most part of exercise. The changes in [O

conclusionsThis study shows that performing RSE with VHL led to larger arterial and muscle deoxygenation than with normal breathing while maintaining similar power output. This kind of exercise may be worth using for performing repeated sprint training in hypoxia.

Indexed as

RespirationAdultBicyclingHemoglobinsHumansHypoventilationHypoxiaLactic AcidMaleMyoglobinOxygenPhysical Conditioning, HumanPulmonary VentilationdeoxyhemoglobinHemoglobinsLactic AcidMyoglobinOxygenExerciseHypoventilationHypoxemiaHypoxiaRepeated sprints

Identifiers

PMID29032393
OpenAlexW2761469870

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.