Evidence mapPaperPMID 39422720Full record

SynthesisEuropean journal of applied physiology2025

The effect of ischemic preconditioning on physical fitness and performance: a meta-analysis in healthy adults.

Zhen Chen, Wenqiang Wu, Lijun Qiang, Congshuai Wang, Zhijian He, Yufeng Wang

Erratum issuedAbstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in European journal of applied physiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Trial
  2. Trial
  3. Article
  4. Article
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  6. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Zhen ChenBeijing Sport University, No. 48 Xinxi Road, Haidian District, Beijing, 100084, China.
Wenqiang WuBeijing Sport University, No. 48 Xinxi Road, Haidian District, Beijing, 100084, China. 2023240960@bsu.edu.cn.ORCID http://orcid.org/0009-0004-8797-7849
Lijun QiangNingxia Vocational College of Sports, Ningxia, 750021, China.
Congshuai WangBeijing Sport University, No. 48 Xinxi Road, Haidian District, Beijing, 100084, China.
Zhijian HeLanzhou University, Lanzhou, 730000, China.
Yufeng WangBeijing Sport University, No. 48 Xinxi Road, Haidian District, Beijing, 100084, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis meta-analysis aims to assess the impact of ischemic preconditioning (IPC) on physical fitness and performance, with a focus on its specific role in aerobic endurance, anaerobic endurance, explosive power and strength.

methodsSystematic searches were conducted across multiple databases (CNKI, CBM, Cochrane Library, Web of Science, PubMed, and Embase) up to September 6, 2023. We included studies that employed randomized controlled trial methods and sham ischemic preconditioning as the placebo group, and two reviewers independently screened literature and extracted data, using Review Manager 5.3 for analysis.

resultsThis meta-analysis comprises 27 articles with 405 individuals, selected according to specified criteria. IPC significantly increased the blood lactate concentration after anaerobic speed endurance exercise (MD = 0.74, P = 0.03), the blood lactate concentration after incremental exercise (MD = 0.49, P = 0.04), the blood lactate concentration after muscular endurance exercise (MD = 0.68, P = 0.02), and the one-repetition maximum (MD = 1.38, P = 0.00001). Furthermore, it also significantly shortened completion time of the exercises primarily powered by glycolysis (MD =  - 0.49, P = 0.01) and completion time of the exercises primarily powered by aerobic system (MD =  - 7.27, P = 0.05), while marginally prolonging time to exhaustion (MD = 22.68, P = 0.08). However, IPC had no significant effect on maximum oxygen uptake, blood lactate concentration in fixed-load aerobic endurance exercise, peak power, or peak aerobic power, nor on completion time of the exercises primarily powered by phosphagen system.

conclusionIPC could serve as a method to enhance physical performance, particularly for exercises primarily powered by aerobic system and glycolysis. Future research might explore how various cycles, locations, and widths of IPC affect the physical performance of participants with different activity levels.

Indexed as

Athletic PerformanceIschemic PreconditioningPhysical EndurancePhysical FitnessAdultExerciseHumansLactic AcidLactic AcidBlood lactate concentrationExercise durationIschemic preconditioningMaximum oxygen uptakeOne-repetition maximumPhysical performanceSystematic review

Identifiers

What Socratic 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 Socratic graph.