Evidence map›Paper›PMID 42045398›Full record

ArticleOrthopadie (Heidelberg, Germany)2026

Injury patterns in elite judo athletes: a prospective descriptive study.

Simon Yacoub, Stefan Schleifenbaum, Christoph-Eckhard Heyde

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Article in Orthopadie (Heidelberg, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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3 authors.

Simon YacoubDepartment of Orthopedics, Trauma and Plastic Surgery, Leipzig University Medical Centre, Liebigstraße 20, 04103, Leipzig, Germany. Simon.yacoub@medizin.uni-leipzig.de.
Stefan SchleifenbaumCentre for research into the supporting and locomotor organs, Leipzig University Medical Centre, Leipzig, Germany.
Christoph-Eckhard HeydeDepartment of Orthopedics, Trauma and Plastic Surgery, Leipzig University Medical Centre, Liebigstraße 20, 04103, Leipzig, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionJudo is one of the most widely practiced martial arts worldwide and carries a notable risk of musculoskeletal injuries, especially at the elite level. Prospective data on injury patterns are limited. This study aimed to describe injuries and contextual factors in elite judoka to inform prevention strategies.

methodsInjuries in elite judoka were prospectively recorded at eight German Olympic training centers from January 2020 to June 2022 using a standardized online questionnaire. Data were analyzed descriptively. A total of 105 injuries were included. The cohort was estimated at around 200 elite athletes; due to variable participation, no exposure data or incidence rates could be calculated.

resultsIn total, 105 injuries were documented (41.9% female n = 44, 58.1% male n = 61). The knee (31.4%), shoulder (17.1%), and elbow (13.3%) were most affected. Ligament injuries predominated (40.0%), including anterior cruciate ligament ruptures (7.6%). Most injuries occurred during throwing actions (78.1%), including the opponent's throwing action (40.0%) and the athlete's own throwing action (38.1%). The majority occurred during training (64.8%). Athletes aged 21-23 years were most affected, often in association with increased training load.

conclusionInjuries in elite judo occur mainly during throwing actions, with the knee, shoulder, and elbow most commonly affected. Anterior cruciate ligament rupture is a relevant diagnosis. These findings support the development of targeted prevention strategies, particularly for knee injuries.

Indexed as

Injury preventionKnee jointLigament injuryThrowing techniquesTraining load

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