Evidence map›Paper›PMID 42291435›Full record

Trial reportPeerJ2026

Effects of ischemic preconditioning on lower-limb anaerobic performance and neuromuscular adaptations.

Ruibo Chen, Danyang Li, Binbin Jia, Yueqiang Ma

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in PeerJ, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Ruibo ChenWuhan Sports University, Wuhan, Hubei, China.
Danyang LiWuhan Sports University, Wuhan, Hubei, China.
Binbin JiaWuhan Sports University, Wuhan, Hubei, China.
Yueqiang MaWuhan Sports University, Wuhan, Hubei, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: This study examined whether ischemic preconditioning (IPC) improves lower-limb anaerobic performance and neuromuscular function in female athletes. Methods: Twenty-two female second-level athletes were randomly assigned to an IPC or sham group in a single-blind, parallel design. Participants received once-daily IPC (220 mmHg, 4 × 5-min ischemia/5-min reperfusion) or sham intervention for seven days. Before and after the intervention, we measured 30-s Wingate performance, heart rate, blood lactate, surface electromyography of the lower-limb muscles, and oxyhemoglobin (HbO) in the dorsolateral prefrontal cortex (DLPFC). A 2 (group: IPC Results: Compared with sham, IPC induced greater increases in average power and total work ( Conclusion: Seven days of IPC induced a modest enhancement in lower-limb anaerobic performance in female athletes without substantially altering electromyography, heart rate, blood lactate responses, or cortical oxygenation levels. IPC may be a practical, safe, and effective non-pharmacological strategy to support training preparation in competitive athletes.

Indexed as

Adaptation, PhysiologicalAthletic PerformanceIschemic PreconditioningLower ExtremityMuscle, SkeletalAdultElectromyographyFemaleHeart RateHumansLactic AcidOxyhemoglobinsSingle-Blind MethodYoung AdultLactic AcidOxyhemoglobinsAnaerobic capacityFunctional near-infrared spectroscopyHeart rateIschemic preconditioningSurface electromyography

Identifiers

PMID42291435
PMCPMC13256049

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.