Injuries in Japanese Junior Soccer Players During Games and Practices

Kuzuhara, Kenji; Shibata, Masashi; Uchida, Ryo

doi:10.4085/1062-6050-52.12.23

Cited by 9 publications

(38 citation statements)

References 26 publications

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“…A total of four ISSs and three ISGs on injury surveillance methods were cited in 23 injury surveillance studies that were conducted in Japan: ISS 1. National Collegiate Athletic Association Injury Surveillance System [23][24][25][46][47][48][49] ISS 2. International Ski Federation Injury Surveillance System [50] ISS 3. International Olympic Committee injury surveillance system for multi-sports events [31][32][33] ISS 4. Union of European Football Associations Champions League Injury Study [26] ISG 1.…”

Section: Injury Surveillance Systems and Injury Surveillance Guidelin...mentioning

confidence: 99%

“…Three of the 23 articles targeted study populations within multiple sports settings [28,31,50], five within the rugby union [38][39][40]42,43], four within football [25,[35][36][37], three within…”

Section: Injury Surveillance Systems and Injury Surveillance Guidelin...mentioning

confidence: 99%

“…whereas the remaining studies focus on non-professional athletes (university athletes: n = 17, high school athletes: n = 1, junior high school athletes: n = 1, elementary school athletes: n = 2, and athletes ranging from junior high school to university level: n = 1) [23][24][25][26][27][28][31][32][33][34][36][37][38][39][40]42,43,[46][47][48][49][50]. Seven articles included data for both male and female athletes [24,26,28,31,33,49,50], 10 described data regarding only male athletes [23,35,[38][39][40]42,43,[46][47][48], and five included data regarding only female athletes [27,32,34,36,37].…”

Section: Accepted Manuscriptmentioning

confidence: 99%

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Sports Injury Surveillance Systems and Guidelines in Japan: A Systematic Review

Mashimo

Ogaki

Suhara³

et al. 2022

Int J Sports Med

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This systematic review aimed to identify sports injury surveillance systems (ISSs) and injury surveillance guidelines (ISGs) developed and currently used in Japan. Additionally, the extent to which ISSs and ISGs developed overseas are employed in Japan was also examined. A systematic search of electronic databases was performed in March 2021. Prospective studies that investigated sports injuries and targeted Japanese athletes or sports in Japan were included to identify the following: (1) details of the ISSs or ISGs developed among sports in Japan, and (2) characteristics of studies focusing on sports in Japan employing ISSs or ISGs developed overseas and the method of use. A total of five ISSs developed among sports in Japan were included, most of which were based on insurance benefits or condolence payment systems. In total, 23 studies used ISSs or ISGs developed overseas, more than half of which were used as a resource for the development of other data collection tools or methods, indicating that the definition of injury and/or classification of items are modified based on the needs among sports in Japan. This review highlights the necessity of establishing club-based or organisational ISSs and ISGs that are appropriate for sports in Japan.

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Section: Injury Surveillance Systems and Injury Surveillance Guidelin...mentioning

confidence: 99%

Section: Injury Surveillance Systems and Injury Surveillance Guidelin...mentioning

confidence: 99%

Section: Accepted Manuscriptmentioning

confidence: 99%

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Sports Injury Surveillance Systems and Guidelines in Japan: A Systematic Review

Mashimo

Ogaki

Suhara³

et al. 2022

Int J Sports Med

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“…In epidemiological studies, it is possible to calculate the injury rate per exposure hour or number of exposures by recording the exposure time in a prospective study. The injury rate can be compared to that in other groups (e.g., sports, player level, or injury type) [19][20][21][22] , compared between seasons of the same sport, and compared between matches and training, which is a useful means of assessing the relative risk. The National College Athletic Association has long used epidemiological injury data to implement measures to reduce injury risk.…”

Section: Introductionmentioning

confidence: 99%

Descriptive epidemiology of injuries in Japanese male collegiate rugby union players

Ogaki

Otake²,

Nakane

et al. 2020

JPFSM

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To the best of our knowledge, most previous studies regarding the epidemiology of injuries in rugby union (rugby) players have focused on professional players. Therefore, data on injuries in collegiate rugby players in Japan is limited. The purpose of this study was to conduct a prospective injury survey of Japanese male collegiate rugby players over several years and to analyze the injuries that occurred during matches and training according to field position, type of injury, and mechanism of injury. This prospective study initially registered 128 rugby players from one university club. The occurrence of injuries was recorded by athletic trainers during the rugby seasons between 2017 and 2019. The total injury rate (IR) was 7.26 injuries/1000 player-hours (1000 PHs). The match IR (122.73 injuries/1000 PHs) was almost 31.9 times higher than the training IR (3.84 injuries/1000 PHs). Ankle sprains/ligament injuries (17.7%; 1.28 injuries/1000 PHs) were the most common injuries, in addition to acromioclavicular joint injuries in forwards and hamstring strain injuries in backs. The most common injury mechanism was tackling (16.4%). Injury characteristics differed according to field position; therefore, preventive measures according to field position are necessary. Moreover, the high number of tackle injuries suggests that improved tackle skills would help reduce injuries. The IR among Japanese collegiate rugby players was higher than that reported previously. Injury prevention training for collegiate players is necessary to reduce the number of injuries.

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“…Athletes generally exceed the limits of the body, which can result in various lesions [1][2][3]. In soccer adult players, 60-80% of such lesions are located on the lower extremities especially the knees and ankles [4][5][6][7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Lesions of the Lumbar Region in Asymptomatic Young Soccer Players: A Cross-Sectional Study

Júnior

Amorim

Vidal

et al. 2020

Preprint

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Purpose To assess abnormalities frequency of the lumbar region in asymptomatic young soccer players. Methods Cross-sectional study. Male adolescents from schools of grassroots soccer clubs and non-practicing activity controls were included by convenience. The abnormalities frequency of the lumbar region was evaluated by magnetic resonance imaging (MRI), performed using 1.5T devices with multi-channel coils in model equipment models. The types of lesions evaluated were general, warning signs, instituted, anterior and posterior, and of the column. Comparisons between groups and the relative percentage of each lesion type were compared by Pearson’s chi-squared test and Fischer’s exact test. The inter and intra-observer analyses were compared by the Kappa test. Results Forty-five adolescents were included, of whom 25 (56%) were soccer-practicing teenagers. No significant differences were identified between the variables age (P = 0.960) and the body mass index (BMI) Z-score (P = 0.540) between the group of soccer players and the controls. However, the percentages of lesions (general, instituted, anterior and posterior, and in the spinal column) were significantly higher in the practicing football group than in the control group (P = 0.002, P < 0.001, P = 0.012, and P = 0.006, respectively). Conclusion Young adolescent asymptomatic soccer players have more lumbar spine lesions than less active controls who do not practice sports regularly.

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Injuries in Japanese Junior Soccer Players During Games and Practices

Abstract: The GIRs were higher than the PIRs in Japanese junior soccer players. A lower overall PIR suggested that players in the U-12 age group practiced under appropriate conditions. However, the higher GIR in this age category needs to be decreased.

Cited by 9 publications

References 26 publications

Sports Injury Surveillance Systems and Guidelines in Japan: A Systematic Review

Sports Injury Surveillance Systems and Guidelines in Japan: A Systematic Review

Descriptive epidemiology of injuries in Japanese male collegiate rugby union players

Lesions of the Lumbar Region in Asymptomatic Young Soccer Players: A Cross-Sectional Study

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