Evidence map›Paper›PMID 40755811›Full record

Trial reportPeerJ2025

Influence of 4-week lower extremity high-intensity interval training on energy metabolism and maximal oxygen uptake of elite swimmers.

Rangxi Jin, Junhui Sun, Na Jiang, Chao Chen

Abstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in PeerJ, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

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

  1. Pooled it
  2. Review
  3. Article
  4. 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

4 authors.

Rangxi JinSchool of Athletic Performance, Shanghai University of Sport, Shanghai, Shanghai, China.
Junhui SunSchool of Athletic Performance, Shanghai University of Sport, Shanghai, Shanghai, China.
Na JiangMedicine and Sports Health Promotion Medical College, Dalian University, Dalian, Liaoning, China.
Chao ChenDalian University College of Physical Education, Dalian University, Dalian, Liaoning, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: This study examines the effects of a 4-week high-intensity interval training (HIIT) program on energy metabolism and maximal oxygen uptake (VO Methods: Twenty-four competitive swimmers were randomly assigned to either an HIIT experimental group or a control group. The experimental group underwent a structured 4-week lower-limb HIIT program, while the control group continued their regular training regimen. Energy metabolism parameters and VO Results: The HIIT group exhibited significant improvements in all energy metabolism parameters and VO Conclusion: The findings confirm that a 4-week lower-limb HIIT program significantly enhances energy metabolism and VO

Indexed as

Energy MetabolismHigh-Intensity Interval TrainingLower ExtremityOxygen ConsumptionSwimmingAdolescentAdultAthletesFemaleHumansMaleYoung AdultEnergy metabolismHigh-intensity interval trainingLower limb power bicycleMaximum oxygen uptake

Identifiers

PMID40755811
PMCPMC12318499

What OpenQuestion holds

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LicenceCC BY
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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.