Evidence map›Paper›PMID 38563004›Full record

ArticlePeerJ2024

Effects of three weeks base training at moderate simulated altitude with or without hypoxic residence on exercise capacity and physiological adaptations in well-trained male runners.

Longyan Yi, Jian Wu, Bing Yan, Yang Wang, Menghui Zou, Yimin Zhang, Feifei Li, Junqiang Qiu, Olivier Girard

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in PeerJ, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
–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

3 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. [Body Function Changes and Prevention Strategies in High-Altitude Environment].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2024
    Review
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

9 authors.

Longyan YiChina Institute of Sport and Health Sciences, Beijing Sport University, Beijing, China.
Jian WuSchool of Kinesiology and Health, Capital University of Physical Education and Sports, Beijing, China.
Bing YanChina Institute of Sport and Health Sciences, Beijing Sport University, Beijing, China.
Yang WangChina Institute of Sport and Health Sciences, Beijing Sport University, Beijing, China.
Menghui ZouChina Athletics School, Beijing Sport University, Beijing, China.
Yimin ZhangChina Institute of Sport and Health Sciences, Beijing Sport University, Beijing, China.
Feifei LiCentre for Health and Exercise Science Research, Department of Sport, Physical Education and Health, Hong Kong Baptist University, Beijing, China.
Junqiang QiuDepartment of Exercise Biochemistry, Exercise Science School, Beijing Sport University, Beijing, China.
Olivier GirardSchool of Human Sciences (Exercise and Sport Science), University of Western Australia, Perth, Western Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: To test the hypothesis that 'live high-base train high-interval train low' (HiHiLo) altitude training, compared to 'live low-train high' (LoHi), yields greater benefits on performance and physiological adaptations. Methods: Sixteen young male middle-distance runners (age, 17.0 ± 1.5 y; body mass, 58.8 ± 4.9 kg; body height, 176.3 ± 4.3 cm; training years, 3-5 y; training distance per week, 30-60 km.wk Results: Peak oxygen uptake and running performance did not differ before and after the intervention in either group (all Conclusions: Well-trained runners undertaking base training at moderate simulated altitude for 3 weeks, with or without hypoxic residence, showed no performance improvement, also with unchanged time-domain heart rate variability and exercise-induced arterial hypoxemia responses.

Indexed as

AltitudeExercise ToleranceAdaptation, PhysiologicalAdolescentHumansHypoxiaMaleOxygenOxygen ConsumptionOxygenAltitude trainingArterial oxygen saturationChronic hypoxiaHeart rate variabilityMaximal oxygen uptakeRunners

Identifiers

PMID38563004
PMCPMC10984165

What OpenQuestion holds

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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.