Evidence map›Paper›PMID 40134905›Full record

SynthesisFrontiers in sports and active living2025

Field-based tests for determining critical speed among runners and its practical application: a systematic review.

Lucie Lipková, Ivan Struhár, Jakub Krajňák, Dominik Puda, Michal Kumstát

Abstract readSystematic Review
In one paragraph

Synthesis in Frontiers in sports and active living, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

5 authors.

Lucie LipkováDepartment of Sport Performance and Exercise Testing, Faculty of Sports Studies, Masaryk University, Brno, Czechia.
Ivan StruhárDepartment of Physical Activities and Health Sciences, Faculty of Sports Studies, Masaryk University, Brno, Czechia.
Jakub KrajňákDepartment of Sport Performance and Exercise Testing, Faculty of Sports Studies, Masaryk University, Brno, Czechia.
Dominik PudaDepartment of Sport Performance and Exercise Testing, Faculty of Sports Studies, Masaryk University, Brno, Czechia.
Michal KumstátDepartment of Sport Performance and Exercise Testing, Faculty of Sports Studies, Masaryk University, Brno, Czechia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: This review focuses exclusively on field-based critical speed (CS) tests for runners, aiming to evaluate key testing conditions to optimize field-based assessments and their practical applications. Methods: A systematic search was conducted in PubMed, Scopus, SPORTDiscus, and Web of Science databases in July 2024 using terms like "critical power," "critical speed," "testing," and "field condition" along with related keywords. Following PRISMA 2020 guidelines, studies were systematically identified, screened, assessed for eligibility, and evaluated for the validity, reliability, and applicability of field-based methods for determining CS in runners. Results: From an initial pool of 450 studies, 19 met the inclusion criteria. The time trial (TT) test and the 3-minute all-out test (3MT) emerged as the most frequently used field-based methods, demonstrating high reliability when conducted under specific conditions. Conclusion: This review demonstrates that while field-based CS testing is a practical alternative to lab-based assessments, obtaining reliable results relies on following recommended testing settings, particularly for TT tests. By outlining the practical applications and conditions necessary for accurate CS assessment, this review supports athletes and coaches in applying CS testing effectively to enhance training strategies and performance.

Indexed as

critical powerenduranceperformance assessmenttesting methodstesting protocols

Identifiers

PMID40134905
PMCPMC11933073

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.