Evidence map›Paper›PMID 36174660›Full record

SynthesisInternational journal of sports medicine2023

Risk Factors for Musculoskeletal Injury in CrossFit: A Systematic Review.

Mirwais Mehrab, Robert Kaspar Wagner, Gwendolyn Vuurberg, Vincent Gouttebarge, Robert-Jan de Vos, Nina Maria Cornelia Mathijssen

Abstract readSystematic Review
In one paragraph

Synthesis in International journal of sports medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Sport-Related Injuries in Portuguese CrossFitMuscles (Basel, Switzerland) · 2025
    Article
  6. CrossFitSports (Basel, Switzerland) · 2023
    Review
  7. Article
  8. Observational
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

6 authors.

Mirwais MehrabDepartment of Orthopaedic Surgery and Sports Medicine, Erasmus MC University Medical Centre, Rotterdam, Netherlands.ORCID 0000-0002-1891-1406
Robert Kaspar WagnerDepartment of Orthopaedic Surgery, Amsterdam UMC location University of Amsterdam, Department of Orthopedic Surgery and Sports Medicine, Amsterdam, The Netherlands, Amsterdam, Netherlands.
Gwendolyn VuurbergDepartment of Orthopaedic Surgery, Amsterdam UMC location University of Amsterdam, Department of Orthopedic Surgery and Sports Medicine, Amsterdam, The Netherlands, Amsterdam, Netherlands.
Vincent GouttebargeDepartment of Orthopaedic Surgery, Amsterdam UMC location University of Amsterdam, Department of Orthopedic Surgery and Sports Medicine, Amsterdam, The Netherlands, Amsterdam, Netherlands.
Robert-Jan de VosDepartment of Orthopaedic Surgery and Sports Medicine, Erasmus MC University Medical Centre, Rotterdam, Netherlands.
Nina Maria Cornelia MathijssenReinier Haga Orthopedic Center, Zoetermeer, Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of this systematic review was to identify potential risk factors for injury in CrossFit participants. Embase, Medline, Web of Science, Cochrane, CINAHL, Google Scholar, and SportDiscuss databases were all searched up to June 2021. Cohort studies that investigated risk factors for CrossFit injuries requiring medical attention or leading to time loss in sports were included. A best-evidence synthesis was performed combining all the outcomes from prospective cohort studies. From 9,452 publications identified, we included three prospective cohort studies from which two had a low risk of bias and one a high risk of bias. The studies examined 691 participants of whom 172 sustained an injury. There was limited evidence that switching between prescribed and scaled loads during training is associated with increased injury risk and that increased duration of participation is a protective factor for injury. This could mean that novice CrossFit athletes and those increasing their training load should have closer supervision by CrossFit coaches. These risk factors should be considered when developing preventive interventions.

Indexed as

Athletic InjuriesSportsAthletesHumansProspective StudiesRisk Factors

Identifiers

PMID36174660
PMCPMC10072928

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.