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An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field

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Injury Epidemiology in Brazilian Rugby Union: Implications for Strength and Conditioning Practice.

Joana Magalhães Marrese¹, Tamiris Beppler Martins², Mark Russell³

¹Department of Physiotherapy, Santa Catarina State University, Florianopolis 88080-350, SC, Brazil.

Sports (Basel, Switzerland)

|August 27, 2025

Summary

Rugby Union players in Brazil experience high injury rates, particularly during matches. Targeted strength and conditioning programs are crucial for injury prevention and enhancing athletic performance in this high-impact sport.

Keywords:

athletic performance epidemiology injury prevention rugby union sports injuries strength and conditioning

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Area of Science:

Sports Medicine
Epidemiology
Injury Prevention

Background:

Rugby Union presents significant injury risks, especially in developing regions with limited structured training.
Understanding the injury profile is vital for implementing effective prevention strategies.

Purpose of the Study:

To investigate the epidemiological characteristics and injury incidence in Brazilian Rugby Union players.
To inform the development of targeted strength and conditioning interventions.

Main Methods:

A cross-sectional observational study was conducted using digital questionnaires.
Data collected included demographics, participation history, and injuries sustained in 2022-2023.
236 Rugby Union players participated in the study.

Main Results:

183 injuries were reported, predominantly during matches (73.3%) and from contact (82.1%).
The shoulder/clavicle and knee were the most frequently injured areas, with ligament injuries, dislocations, and fractures being common.
Female players showed a higher incidence of non-contact injuries, and significant associations were found between injury and sex, playing modality, injury type, and recovery time.

Conclusions:

There is an urgent need for specialized strength and conditioning programs for Rugby Union players in Brazil.
Interventions should focus on injury prevention, athletic preparedness, and be adaptable to various competitive levels.
Addressing sport-specific demands and enhancing neuromuscular resilience are key to improving player safety and performance.