Evidence map›Paper›PMID 25290102›Full record

ArticleClinical journal of sport medicine : official journal of the Canadian Academy of Sport Medicine2015

Predictors of Frontal Plane Knee Moments During Side-Step Cutting to 45 and 110 Degrees in Men and Women: Implications for Anterior Cruciate Ligament Injury.

Susan M Sigward, Guilherme M Cesar, Kathryn L Havens

Abstract read
In one paragraph

Article in Clinical journal of sport medicine : official journal of the Canadian Academy of Sport Medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 3 pooled it
2.9field-weighted citation impact, top 9% of its field
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

44 citing papers in PubMed, 3 syntheses or guidelines pooled it, 112 citations in OpenAlex.

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  10. Boosting the clinical use of ground reaction forces in anterior cruciate ligament injury prevention: The 'CUTtheACL' study.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2025
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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

3 authors at 1 institution in 1 country.

Susan M SigwardHuman Performance Laboratory, Division of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, California.
Guilherme M Cesar
Kathryn L Havens
University of Southern California · US

Funding

Mechanics of non-contact ACL injuries in female athletesR01AR053073 · NIAMS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI POWERS, CHRISTOPHER M · 2005 to 2007
$977k
NIAMS NIH HHS R01 AR053073NIAMS NIH HHS R01 AR053073-02
6 · The paper itself

Abstract

objectiveTo compare frontal plane knee moments, and kinematics and kinetics associated with knee valgus moments between cutting to 45 and 110 degrees, and to determine the predictive value of kinematics and ground reaction forces (GRFs) on knee valgus moments when cutting to these angles. Also, to determine whether sex differences exist in kinematics and kinetics when cutting to 45 and 110 degrees.

designCross-sectional study.

settingLaboratory setting.

participantsForty-five (20 females) healthy young adult soccer athletes aged 16 to 23 years. ASSESSMENT OF RISK FACTORS: Kinematic and kinetic variables were compared between randomly cued side-step cutting maneuvers to 45 and 110 degrees. Predictors of knee valgus moment were determined for each task.

main outcome measuresKinematic variables: knee valgus angle, hip abduction, and internal rotation angles. Kinetic variables: vertical, posterior, and lateral GRFs, and knee valgus moment.

resultsKnee valgus moments were greater when cutting to 110 degrees compared with 45 degrees, and females exhibited greater moments than males. Vertical and lateral GRFs, hip internal rotation angle, and knee valgus angle explained 63% of the variance in knee valgus moment during cutting to 45 degrees. During cutting to 110 degrees, posterior GRF, hip internal rotation angle, and knee valgus angle explained 41% of the variance in knee valgus moment.

conclusionsCutting tasks with larger redirection demands result in greater knee valgus moments. Similar factors, including shear GRFs, hip internal rotation, and knee valgus position contribute to knee valgus loading during cuts performed to smaller (45 degrees) and larger (110 degrees) angles. CLINICAL RELEVANCE: Reducing vertical and shear GRFs during cutting maneuvers may reduce knee valgus moments and thereby potentially reduce risk for anterior cruciate ligament injury.

Indexed as

Anterior Cruciate Ligament InjuriesAdolescentBiomechanical PhenomenaCross-Sectional StudiesFemaleForecastingHumansKnee InjuriesKnee JointMaleMovementRange of Motion, ArticularSex FactorsSoccerSoft Tissue InjuriesYoung Adult

Identifiers

PMID25290102
PMCPMC4387120
OpenAlexW2327209758

What OpenQuestion holds

Textmetadata
LicenceTDM
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.