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Beer Y, Yona T, Arama Y, Lindner D, Garrigues G, Feletti F, Blond L, Gilat R. Kiteboarding Injuries: Epidemiology, Common Treatment Strategies, and Time to Return to Kiteboarding Following Injury. Clin J Sport Med 2024:00042752-990000000-00232. [PMID: 39230354 DOI: 10.1097/jsm.0000000000001270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 07/14/2024] [Indexed: 09/05/2024]
Abstract
OBJECTIVE To evaluate the prevalence and types of injuries incurred during kiteboarding (1), along with treatment approaches (2). In addition, the time to return to kiteboarding following injury (3) and factors associated with the rate and type of injury were analyzed (4). SETTING Recreational kiteboarding. DESIGN Retrospective cohort. PARTICIPANTS Three hundred twelve kiteboarders (280 men, 32 women, mean age 42.91 ± 13) were included in the study. INDEPENDENT VARIABLES Age, sex, experience, and the use of protective gear. MAIN OUTCOME MEASURES Kiteboarding experience, injury location, type, incidence, nonsurgical and surgical treatment modalities, and return-to-kiteboarding data. RESULTS The number of injuries calculated per 1000 sessions was a mean of 7.82 (4.83-10.81). Patients with less than 2 years of kiteboarding experience were at a greater risk of injury than more experienced kiters (P < 0.001). The knee (24.1%), ankle and foot (18.9%), ribs (12.7%), and shoulder (10.2%) were the body parts most frequently injured. Overall, 14.4% of kiters underwent surgical intervention, with knee surgery being the most common site of operation (41.9%) and the most frequently performed procedure being anterior cruciate ligament reconstruction. CONCLUSIONS The pattern of reported injury was found to be different from that previously reported in the scientific literature among freeriding kiters, with knees, ribs, and shoulders being most frequently involved. Participants with <2 years of experience had a significantly greater risk of injury; therefore, proper technical and physical training is advisable.
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Affiliation(s)
- Yiftah Beer
- Department of Orthopaedic Surgery, Shamir Medical Center and Tel Aviv University, Tel Aviv, Israel
| | - Tzadok Yona
- Department of Orthopaedic Surgery, Shamir Medical Center and Tel Aviv University, Tel Aviv, Israel
| | - Yuval Arama
- Department of Orthopaedic Surgery, Shamir Medical Center and Tel Aviv University, Tel Aviv, Israel
| | - Dror Lindner
- Department of Orthopaedic Surgery, Shamir Medical Center and Tel Aviv University, Tel Aviv, Israel
| | - Grant Garrigues
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois
| | - Francesco Feletti
- Department of Translational Medicine and for Romagna, University of Ferrara, Ferrara, Italy; and
| | - Lars Blond
- Department of Orthopaedic Surgery, Koege University Hospital and Teres Medical Group, Copenhagen, Denmark
| | - Ron Gilat
- Department of Orthopaedic Surgery, Shamir Medical Center and Tel Aviv University, Tel Aviv, Israel
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois
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2
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Pedrinelli A, de Castro Fernandes JV, Dorilêo Leite Filho CG, Marques de Almeida A, Lazzaretti Fernandes T, Hernandez AJ. Optimised return to play: high treatment success rate in core muscle injury with surgical release of the anterior tendon of the rectus abdominis muscle and proximal tenotomy of the adductor longus muscle. J ISAKOS 2024; 9:16-24. [PMID: 37931748 DOI: 10.1016/j.jisako.2023.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 10/19/2023] [Accepted: 10/30/2023] [Indexed: 11/08/2023]
Abstract
OBJECTIVES Core muscle injury is a debilitating condition that causes chronic groin pain in athletes, particularly common in soccer players. The condition is characterised by pain in the inguinal region and can lead to a significant number of absences from high-intensity physical activity. It is caused by repetitive overload without proper counterbalance from the abdominal muscles, hip flexors, and adductors in susceptible athletes. Surgical indications for core muscle injury consider cases where non-surgical treatments have not provided sufficient relief. The aim of this study was to assess the results of surgical intervention for core muscle injury using the technique employed by the Sports Medicine Group of (Institute of Orthopedics and Traumatology of Hospital das Clínicas - Universidade de São Paulo). The procedure involves releasing the anterior portion of the tendon of the rectus abdominis muscle near the pubic symphysis, along with proximal tenotomy of the adductor longus muscle tendon. METHODS This study utilised a consecutive historical cohort analysis of the medical records of 45 male athletes, of which, 75.6% were professional soccer players, who underwent surgical treatment between January 1, 2002, and December 31, 2021. The participants included active athletes aged between 18 and 40 years, with a mean age of 23.9 years, and were diagnosed with myotendinous core muscle injury. These athletes experienced pain in the pubic symphysis and adductor tendon region and had previously undergone medical treatment and physical therapy for a duration of three to six months without significant improvement. RESULTS The average time for athletes to return to sport after surgery was 135 days, with a majority of participants being soccer and futsal players. The surgical intervention yielded promising results, with a positive correlation between unilateral injuries and the time taken to return to sport. The complication rate was low, at 6.7%. Notably, the rate of symptom resolution was high, at 93.3%. Furthermore, the analysis indicated that the player's position on the field significantly influenced the discharge period, suggesting that the game position plays a role in the recovery process. CONCLUSION The combined surgical procedure involving the release of the rectus abdominis tendon and adductor longus muscle tenotomy demonstrates favourable outcomes for athletes with core muscle injury. This study provides strong support for the effectiveness of this surgical approach in managing the condition and offers a potential path to recovery and return to sports activities. LEVEL OF EVIDENCE: 4 STUDY DESIGN Cross-sectional study.
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Affiliation(s)
- Andre Pedrinelli
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
| | - João Vitor de Castro Fernandes
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil.
| | - Carlos Guilherme Dorilêo Leite Filho
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
| | - Adriano Marques de Almeida
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
| | - Tiago Lazzaretti Fernandes
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
| | - Arnaldo Jose Hernandez
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
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3
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van Wonderen SF, Hepkema BW, Geeraedts LMG. A rare soccer-related injury: Traumatic posterior hip fracture-dislocation - Case series and overview of the literature. J Bodyw Mov Ther 2024; 37:344-349. [PMID: 38432827 DOI: 10.1016/j.jbmt.2023.11.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 09/05/2023] [Accepted: 11/24/2023] [Indexed: 03/05/2024]
Abstract
BACKGROUND Soccer is one of the most popular sports with millions of active professional and non-professional players worldwide. Traumatic hip dislocations are rare in soccer but can lead to major sequelae both physically and psychologically. The aim of this review was to obtain insight into the outcomes after surgerically repaired hip fracture-dislocation in soccer players as well as rehabilitation and prevention. METHODS Two cases of a posterior hip fracture-dislocation that occurred during an amateur soccer match are presented and mechanism of injury, complications and rehabilitation were analysed. Follow-up of both patients was at least one year after surgery. Questionnaires and physical examinations were obtained to quantify and qualify outcome. RESULTS In both cases the hip-dislocations were reduced within 3 h after injury. Semi-elective open reduction and internal fixation was performed within seven days. In one case, there was a concomitant Pipkin fracture and sciatic nerve neuropathy. There were no postoperative complications. Follow-up showed full of range of motion and normal hip functionality in both cases. However, both patients indicated a reduced quality of life and anxiety related to the accident. CONCLUSION Traumatic hip fracture-dislocations during soccer practice are extremely rare. Despite uncomplicated fracture healing after surgery and return of hip function, both patients still suffer from psychological problems resulting in a decreased quality of life. Further research is required to enhance psychological outcomes, as well as to facilitate return to pre-injury levels of participation and engagement in sports following traumatic hip fracture-dislocations related to soccer.
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Affiliation(s)
- Stefan F van Wonderen
- Amsterdam UMC location VUmc, Department of Surgery, Section Trauma Surgery, De Boelelaan 1117, Amsterdam, the Netherlands.
| | - Bouke W Hepkema
- Amsterdam UMC location VUmc, Department of Physical Medicine and Rehabilitation, De Boelelaan 1117, Amsterdam, the Netherlands
| | - Leo M G Geeraedts
- Amsterdam UMC location VUmc, Department of Surgery, Section Trauma Surgery, De Boelelaan 1117, Amsterdam, the Netherlands
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4
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Ferdousi J, Post A, Karton C, Doelle K, Gilchrist MD, Hoshizaki TB. Head trauma analysis of laboratory reconstructed headers using 1966 Slazenger Challenge and 2018 Telstar 18 soccer balls. Sci Rep 2023; 13:18575. [PMID: 37903796 PMCID: PMC10616227 DOI: 10.1038/s41598-023-45489-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 10/19/2023] [Indexed: 11/01/2023] Open
Abstract
Retired soccer players are presenting with early onset neurodegenerative diseases, potentially from heading the ball. It has been proposed that the older composition of soccer balls places higher strains on brain tissues. The purpose of this research was to compare the dynamic head response and brain tissue strain of laboratory reconstructed headers using replicas of the 1966 Slazenger Challenge and 2018 Telstar 18 World Cup soccer balls. Head-to-ball impacts were physically conducted in the laboratory by impacting a Hybrid III head form at three locations and four velocities using dry and wet soccer ball conditions, and computational simulation was used to measure the resulting brain tissue strain. This research showed that few significant differences were found in head dynamic response and maximum principal strain between the dry 1966 and 2018 balls during reconstructed soccer headers. Headers using the wet 1966 soccer ball resulted in higher head form responses at low-velocity headers and lower head responses as velocities increased. This study demonstrates that under dry conditions, soccer ball construction does not have a significant effect on head and brain response during headers reconstructed in the laboratory. Although ball construction didn't show a notable effect, this study revealed that heading the ball, comparable to goalkeeper kicks and punts at 22 m/s, led to maximum principal strains exceeding the 50% likelihood of injury risk threshold. This has implications for the potential risks associated with repetitive heading in soccer for current athletes.
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Affiliation(s)
| | - Andrew Post
- Health Sciences, University of Ottawa, Ottawa, K1N 6N5, Canada
- School of Mechanical and Materials Engineering, University College Dublin, Belfield, Dublin 4, Ireland
| | - Clara Karton
- Health Sciences, University of Ottawa, Ottawa, K1N 6N5, Canada.
| | - Klara Doelle
- Health Sciences, University of Ottawa, Ottawa, K1N 6N5, Canada
| | - Michael D Gilchrist
- School of Mechanical and Materials Engineering, University College Dublin, Belfield, Dublin 4, Ireland
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5
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Braaten JA, Banovetz MT, Braaten MC, Kennedy NI, LaPrade RF. Increased Risk of Fracture, Dislocation, and Hospitalization Are Associated With Collision in Contact Sports. Arthrosc Sports Med Rehabil 2023; 5:100781. [PMID: 37564903 PMCID: PMC10410130 DOI: 10.1016/j.asmr.2023.100781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 06/15/2023] [Indexed: 08/12/2023] Open
Abstract
Purpose To quantitatively determine whether there is an added risk of orthopaedic injury attributable to the collision forces that athletes participating in collision-contact (CC) sports regularly encounter. Methods The National Electronic Injury Surveillance System was used to collect data on patients presenting to an emergency department with a contact sports-related injury between 2014 and 2020. Select contact sports were classified as either belonging to a CC or noncollision-contact (NCC) sports group based on involvement of frequent and intentional player-to-player collisions. Results From 2014 to 2020, 25,784 patients with team-based sports related injuries presented to an emergency department, of whom 7,591 sustained an injury during a CC sport and 18,193 during a NCC sport. The CC group was associated with significantly increased odds of sustaining at least 1 fracture (odds ratio [OR] 1.4, 95% confidence interval [CI] 1.35-1.52) (P < .001), dislocation (OR 1.2, 95 % CI 1.06-1.33) (P < .001), and being admitted into the hospital (OR 1.6, 95% CI 1.34-1.86) (P < .001), compared with the NCC group. Conclusions We found that frequent and intentional high-energy collisions associated with CC sports significantly increase the risk of sustaining fractures and dislocations. Furthermore, we found that that the injuries sustained by players engaging in CC sports required hospitalization at a significantly greater rate than those sustained in contact sports that do not involve frequent and intentional player-to-player collisions. Level of Evidence Level III, prognostic (retrospective cohort study).
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Affiliation(s)
- Jacob A. Braaten
- University of Minnesota Medical School, Minneapolis, Minnesota, U.S.A
| | - Mark T. Banovetz
- University of Minnesota Medical School, Minneapolis, Minnesota, U.S.A
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6
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Horn T, Brogden C, Greig M. Isokinetic profiling of elite youth footballers: informing selection of a practicable and efficacious isokinetic screening test. Res Sports Med 2023; 31:125-136. [PMID: 34162293 DOI: 10.1080/15438627.2021.1943392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Isokinetic dynamometry represents the clinical gold standard for strength assessment but testing lack consensus. Elite youth male football players (n = 28) completed 20 repetitions (analysed as four epochs) of eccentric knee flexor (eccKF) and concentric knee extensor (conKE) trials at 60, 180 and 270°∙s-1, quantifying peak torque (PT) and functional range (FR). There was a significant (P < 0.001) main effect for fatigue and angular velocity in conKE PT; eccKF PT was not significant across epoch (P = 0.35) and velocity (P = 0.12) and a velocity x epoch interaction highlighted more repetitions were required to elicit fatigue as velocity increased. FR decreased with fatigue (P < 0.001) and velocity (P < 0.01) in conKE and eccKF, indicative of a narrowing of the strength curve. Clinical interpretation advocates an isokinetic test comprising at least 15 reps at a velocity ≥ 180°∙s-1 and analysis beyond the peak of the strength curve (PT) to inform clinical reasoning and individualized exercise prescription.
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Affiliation(s)
- Timothy Horn
- Medical Department, Preston North End Football Club, Preston, UK
| | - Chris Brogden
- Sports Injury Research Group, Department of Sport & Physical Activity, Edge Hill University, Ormskirk, UK
| | - Matt Greig
- Sports Injury Research Group, Department of Sport & Physical Activity, Edge Hill University, Ormskirk, UK
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7
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Mechó S, Balius R, Bossy M, Valle X, Pedret C, Ruiz-Cotorro Á, Rodas G. Isolated Adductor Magnus Injuries in Athletes: A Case Series. Orthop J Sports Med 2023; 11:23259671221138806. [PMID: 36698789 PMCID: PMC9869219 DOI: 10.1177/23259671221138806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 09/13/2022] [Indexed: 01/18/2023] Open
Abstract
Background Little is known about injuries to the adductor magnus (AM) muscle and how to manage them. Purpose To describe the injury mechanisms of the AM and its histoarchitecture, clinical characteristics, and imaging features in elite athletes. Study Design Case series; Level of evidence, 4. Methods A total of 11 competitive athletes with an AM injury were included in the study. Each case was clinically assessed, and the diagnosis and classification were made by magnetic resonance imaging (MRI) according to the British Athletics Muscle Injury Classification (BAMIC) and mechanism, location, grade, and reinjury (MLG-R) classification. A 1-year follow-up was performed, and return-to-play (RTP) time was recorded. Results Different mechanisms of injury were found; most of the athletes (10/11) had flexion and internal rotation of the hip with extension or slight flexion of the knee. Symptoms consisted of pain in the posteromedial (7/11) or medial (4/11) thigh during adduction and flexion of the knee. Clinically, there was a suspicion of an injury to the AM in only 3 athletes. According to MRI, 5 lesions were located in the ischiocondylar portion (3 in the proximal and 2 in the distal myoconnective junction) and 6 in the pubofemoral portion (4 in the distal and 2 in the proximal myoconnective junction). Most of the ischiocondylar lesions were myotendinous (3/5), and most of the pubofemoral lesions were myofascial (5/6). The BAMIC and MLG-R classification coincided in distinguishing injuries of moderate and mild severity. The management was nonoperative in all cases. The mean RTP time was 14 days (range, 0-35 days) and was longer in the ischiocondylar cases than in the pubofemoral cases (21 vs 8 days, respectively). Only 1 recurrence, at <10 months, was recorded. Conclusion Posteromedial thigh pain after an eccentric contraction during forced adduction of the thigh from hip internal rotation should raise a suspicion of AM lesions. The identification of the affected portion was possible on MRI. An injury in the ischiocondylar portion entailed a longer RTP time than an injury in the pubofemoral portion.
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Affiliation(s)
- Sandra Mechó
- Department of Radiology, Hospital of Barcelona, Barcelona, Spain.,Medical Department, Football Club Barcelona, Barcelona, Spain.,Department of Surgery and Orthopedics, Autonomous University of Barcelona, Barcelona, Spain.,Sandra Mechó, MD, Department of Radiology, Hospital of Barcelona, Avinguda Diagonal 660, 08034 Barcelona, Spain () (Twitter: @mechomeca)
| | - Ramon Balius
- Catalan Sports Council, Government of Catalonia, Barcelona, Spain
| | - Mireia Bossy
- Clínica Creu Blanca, Barcelona, Spain.,Sports Medicine and Imaging Department, Clínica Diagonal, Barcelona, Spain.,Quiron Hospital, Barcelona, Spain
| | - Xavier Valle
- Medical Department, Football Club Barcelona, Barcelona, Spain.,Department of Surgery and Orthopedics, Autonomous University of Barcelona, Barcelona, Spain.,Dexeus University Hospital, Barcelona, Spain
| | - Carles Pedret
- Sports Medicine and Imaging Department, Clínica Diagonal, Barcelona, Spain
| | - Ángel Ruiz-Cotorro
- Royal Spanish Tennis Federation, Barcelona, Spain.,Clínica Mapfre de Medicina del Tenis, Barcelona, Spain
| | - Gil Rodas
- Medical Department, Football Club Barcelona, Barcelona, Spain.,Barça Innovation Hub, Football Club Barcelona, Barcelona, Spain.,Sports Medicine Unit, Sant Joan de Déu Hospital, Barcelona, Spain
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8
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Maniar N, Carmichael DS, Hickey JT, Timmins RG, San Jose AJ, Dickson J, Opar D. Incidence and prevalence of hamstring injuries in field-based team sports: a systematic review and meta-analysis of 5952 injuries from over 7 million exposure hours. Br J Sports Med 2023; 57:109-116. [PMID: 36455927 DOI: 10.1136/bjsports-2021-104936] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/17/2022] [Indexed: 12/04/2022]
Abstract
OBJECTIVE This study aimed to systematically review and meta-analyse the incidence and prevalence of hamstring injuries in field-based team sports. A secondary aim was to determine the impact of other potential effect moderators (match vs training; sport; playing surface; cohort age, mass and stature; and year when data was collected) on the incidence of hamstring injury in field-based team sports. DESIGN Systematic review and meta-analysis. DATA SOURCES CINAHL, Cochrane Library, MEDLINE Complete (EBSCO), Embase, Web of Science and SPORTDiscus databases were searched from database inception to 5 August 2020. ELIGIBILITY CRITERIA Prospective cohort studies that assessed the incidence of hamstring injuries in field-based team sports. METHOD Following database search, article retrieval and title and abstract screening, articles were assessed for eligibility against predefined criteria then assessed for methodological quality using the Critical Appraisal Tool for prevalence studies. Meta-analysis was used to pool data across studies, with meta-regression used where possible. RESULTS Sixty-three articles were included in the meta-analysis, encompassing 5952 injuries and 7 262 168 hours of exposure across six field-based team sports (soccer, rugby union, field hockey, Gaelic football, hurling and Australian football). Hamstring injury incidence was 0.81 per 1000 hours, representing 10% of all injuries. Prevalence for a 9-month period was 13%, increasing 1.13-fold for every additional month of observation (p=0.004). Hamstring injury incidence increased 6.4% for every 1 year of increased average cohort age, was 9.4-fold higher in match compared with training scenarios (p=0.003) and was 1.5-fold higher on grass compared with artificial turf surfaces (p<0.001). Hamstring injury incidence was not significantly moderated by average cohort mass (p=0.542) or stature (p=0.593), was not significantly different between sports (p=0.150) and has not significantly changed over the last 30 years (p=0.269). CONCLUSION Hamstring injury represents 10% of all injuries in field-based team sports, with 13% of the athletes experiencing a hamstring injury over a 9-month period most commonly during matches. More work is needed to reduce the incidence of hamstring injury in field-based team sports. PROSPERO REGISTRATION NUMBER CRD42020200022.
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Affiliation(s)
- Nirav Maniar
- School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Victoria, Australia .,Sports Performance, Recovery, Injury and New Technologies (SPRINT) Research Centre, Australian Catholic University, Melbourne, Victoria, Australia
| | | | - Jack Thomas Hickey
- School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Victoria, Australia.,Sports Performance, Recovery, Injury and New Technologies (SPRINT) Research Centre, Australian Catholic University, Melbourne, Victoria, Australia
| | - Ryan Gregory Timmins
- School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Victoria, Australia.,Sports Performance, Recovery, Injury and New Technologies (SPRINT) Research Centre, Australian Catholic University, Melbourne, Victoria, Australia
| | - Argell Joseph San Jose
- School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Victoria, Australia
| | - Jessica Dickson
- Library and Academic Research Services, Australian Catholic University, Melbourne, Victoria, Australia
| | - David Opar
- School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Victoria, Australia.,Sports Performance, Recovery, Injury and New Technologies (SPRINT) Research Centre, Australian Catholic University, Melbourne, Victoria, Australia
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9
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Aiello F, Impellizzeri FM, Brown SJ, Serner A, McCall A. Injury-Inciting Activities in Male and Female Football Players: A Systematic Review. Sports Med 2023; 53:151-176. [PMID: 36315396 PMCID: PMC9807506 DOI: 10.1007/s40279-022-01753-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/07/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND A comprehensive examination of the sport-specific activities performed around the time of injury is important to hypothesise injury mechanisms, develop prevention strategies, improve management, and inform future investigations. The aim of this systematic review is to summarise the current literature describing the activities performed around the time of injury in football (soccer). METHODS A systematic search was carried out in PubMed, Web of Science, SPORTDiscus, and OpenGrey. Studies were included if participants were football players aged > 13 years old and the activities performed at the time of injury were reported together with the total number of injuries. Risk of bias was assessed using an adapted version of checklists developed for prevalence studies. The activities reported by the studies were grouped to account for inconsistent reporting, and the proportion of each injury activity was calculated. Data were not meta-analysed due to high heterogeneity of methods and classification criteria. RESULTS We included 64 studies reporting on 56,740 injuries in total. ACL injures were analysed by 12 studies, ankle/foot and knee injuries were analysed by five studies, thigh injuries were analysed by four studies, hip/groin injuries were analysed by three studies, and hamstring injuries were analysed by two studies. Five studies analysed more than one type of injury and 38 studies did not specify the type of injuries analysed. Running and kicking were the predominant activities leading to thigh and hamstring injuries. Changing direction and kicking were the predominant activities leading to hip and groin injuries and duels were the predominant activities leading to ankle injuries. Duels and pressing seem the predominant activities leading to ACL injuries, while results for other knee and general injuries were inconsistent. CONCLUSIONS A qualitative summary of the activities performed at the time of injury has been reported. The results need to be interpreted carefully due to the risk of bias observed in the included studies. If we are to meaningfully progress our knowledge in this area, it is paramount that future research uses consistent methods to record and classify injuries and activities leading up to and performed at the time of injury. REGISTRATION The protocol of this systematic review was registered at the Open Science Framework ( https://doi.org/10.17605/OSF.IO/U96KV ).
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Affiliation(s)
- Francesco Aiello
- Arsenal Performance and Research Team, Arsenal Football Club, London, UK
- School of Applied Sciences, Edinburgh Napier University, Edinburgh, UK
| | - Franco M Impellizzeri
- Faculty of Health, Sport and Exercise Discipline Group, University of Technology Sydney, Sydney, Australia
| | - Susan J Brown
- School of Applied Sciences, Edinburgh Napier University, Edinburgh, UK
| | - Andreas Serner
- FIFA Medical, Fédération Internationale de Football Association, Zurich, Switzerland
| | - Alan McCall
- Arsenal Performance and Research Team, Arsenal Football Club, London, UK.
- School of Applied Sciences, Edinburgh Napier University, Edinburgh, UK.
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10
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Robles-Palazón FJ, López-Valenciano A, De Ste Croix M, Oliver JL, García-Gómez A, Sainz de Baranda P, Ayala F. Epidemiology of injuries in male and female youth football players: A systematic review and meta-analysis. JOURNAL OF SPORT AND HEALTH SCIENCE 2022; 11:681-695. [PMID: 34700052 PMCID: PMC9729930 DOI: 10.1016/j.jshs.2021.10.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 06/10/2021] [Accepted: 07/21/2021] [Indexed: 05/14/2023]
Abstract
BACKGROUND To conduct a systematic review and meta-analysis of epidemiological data of injuries in male and female youth football players. METHODS Searches were performed in MEDLINE/PubMed, Web of Science, Cochrane Library, and SPORTDiscus databases. Studies were considered if they reported injury incidence rate in male and female youth (≤19 years old) football players. Two reviewers (FJRP and ALV) extracted data and assessed trial quality using the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement and the Newcastle Ottawa Scale. The Grading of Recommendations Assessment, Development, and Evaluation approach determined the quality of evidence. Studies were combined using a Poisson random effects regression model. RESULTS Forty-three studies were included. The overall incidence rate was 5.70 injuries/1000 h in males and 6.77 injuries/1000 h in females. Match injury incidence (14.43 injuries/1000 h in males and 14.97 injuries/1000 h in females) was significantly higher than training injury incidence (2.77 injuries/1000 h in males and 2.62 injuries/1000 h in females). The lower extremity had the highest incidence rate in both sexes. The most common type of injury was muscle/tendon for males and joint/ligament for females. Minimal injuries were the most common in both sexes. The incidence rate of injuries increased with advances in chronological age in males. Elite male players presented higher match injury incidence than sub-elite players. In females, there was a paucity of data for comparison across age groups and levels of play. CONCLUSION The high injury incidence rates and sex differences identified for the most common location and type of injury reinforce the need for implementing different targeted injury-risk mitigation strategies in male and female youth football players.
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Affiliation(s)
- Francisco Javier Robles-Palazón
- Department of Physical Activity and Sport, Faculty of Sport Sciences, Campus of Excellence Mare Nostrum, University of Murcia, Murcia 30720, Spain
| | | | - Mark De Ste Croix
- School of Sport and Exercise, University of Gloucestershire, Gloucester GL2 9HW, UK
| | - Jon L Oliver
- Youth Physical Development Centre, School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff CF23 6XD, UK; Sport Performance Research Institute New Zealand (SPRINZ), Auckland University of Technology, Auckland 0632, New Zealand
| | - Alberto García-Gómez
- Operative Research Centre, Miguel Hernández University of Elche, Elche 03202, Spain
| | - Pilar Sainz de Baranda
- Department of Physical Activity and Sport, Faculty of Sport Sciences, Campus of Excellence Mare Nostrum, University of Murcia, Murcia 30720, Spain
| | - Francisco Ayala
- Department of Physical Activity and Sport, Faculty of Sport Sciences, Campus of Excellence Mare Nostrum, University of Murcia, Murcia 30720, Spain; School of Sport and Exercise, University of Gloucestershire, Gloucester GL2 9HW, UK
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11
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Nawasreh ZH, Yabroudi MA, Darwish AA, Debes WA, Bashaireh KM. Player Sex and Playing Surface Are Individual Predictors of Injuries in Professional Soccer Players. PATHOPHYSIOLOGY 2022; 29:619-630. [PMID: 36412633 PMCID: PMC9680497 DOI: 10.3390/pathophysiology29040048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 10/18/2022] [Accepted: 10/19/2022] [Indexed: 12/14/2022] Open
Abstract
Background: The factors contributing to soccer injuries and their influence on the occurrence of injury are controversial and inconclusive. This study aimed to determine the association between player characteristics and playing factors with injuries in professional soccer players. Methods: One hundred and fifty-two professional soccer players completed a self-administered questionnaire that asked about demographic information and injury profile, the type of playing surface on which they sustained their injury, medical treatment, and the time lost due to soccer injury at the end of the soccer season. Results: The injury rate was 44.74% (n = 68; males: 61.50% (n = 56), females: 19.70% (n = 12)). Players’ age (OR: 1.15, 95%CI: 1.05−1.25, p < 0.002) and BMI (OR: 1.21, 95%CI: 1.06−1.38, p < 0.003) were significantly associated with soccer injuries. After adjusting for age and BMI, players’ sex (OR: 5.39, 95%CI: 2.11−13.75, p < 0.001), previous soccer injury (OR: 3.308, 95%CI: 2.307−29.920, p < 0.001), and playing surfaces (OR: 11.07, 95%CI: 4.53−27.03, p < 0.001) were the significant predictors of soccer injuries. Conclusion: Players’ age, BMI, sex, previous soccer injury, and playing surface were associated with injuries among professional soccer players. Old male athletes with high BMI, previous soccer injuries, and playing on natural grass were more likely to sustain soccer injuries than young female players with low BMI who had no previous injuries and played on synthetic surfaces.
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Affiliation(s)
- Zakariya H. Nawasreh
- Division of Physical Therapy, Department of Rehabilitation Sciences, Jordan University of Science and Technology, P.O. Box 3030, Irbid 22110, Jordan
- Correspondence: ; Tel.: +962-27201000 (ext. 26937)
| | - Mohammad A. Yabroudi
- Division of Physical Therapy, Department of Rehabilitation Sciences, Jordan University of Science and Technology, P.O. Box 3030, Irbid 22110, Jordan
| | - Ahmad A. Darwish
- Division of Physical Therapy, Department of Rehabilitation Sciences, Jordan University of Science and Technology, P.O. Box 3030, Irbid 22110, Jordan
| | - Wesam A. Debes
- Division of Physical Therapy, Department of Rehabilitation Sciences, Jordan University of Science and Technology, P.O. Box 3030, Irbid 22110, Jordan
| | - Khaldoon M. Bashaireh
- Department of Special Surgery, College of Medicine, King Abdullah University Hospital, Jordan University of Science and Technology, P.O. Box 63001, Irbid 22110, Jordan
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12
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Ruiz-Sánchez FJ, Ruiz-Muñoz M, Martín-Martín J, Coheña-Jimenez M, Perez-Belloso AJ, Pilar Romero-Galisteo R, Gónzalez-Sánchez M. Management and treatment of ankle sprain according to clinical practice guidelines: A PRISMA systematic review. Medicine (Baltimore) 2022; 101:e31087. [PMID: 36281183 PMCID: PMC9592509 DOI: 10.1097/md.0000000000031087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The lateral sprain of the ankle is a very frequent injury in the population in general, appearing in the emergency services frequently. The general objective was to review the current clinical practice guidelines (CPGs) on management and treatment of ankle sprains, assess their quality, analyze the levels of evidence and summarize the grades of recommendation. METHODS A systematic search of the literature in relevant databases with the search terms "ankle," "sprain," "practice guideline," and "guideline" was carried out. There were included those guidelines that had the system of grades of recommendation and level of evidence concerning to management and treatment of ankle sprain. The quality of the guides was assessed using the Appraisal of Guidelines for Research and Evaluation II (AGREE II) tool. RESULTS Seven clinical practice guides were included in this review. The AGREE II scores ranged from 42% to 100%, with only six CPGs explicitly declaring the use of a systematic methodology. Seventeen recommendations were extracted and summarized. DISCUSSION Six of the recommendations analyzed present enough evidence to be applied in clinical practice and are highly recommended for ankle sprain management: Ottawa rules, manual therapy, cryotherapy, functional supports, early ambulation, short term NSAIDs and rehabilitation.
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Affiliation(s)
- Francisco J. Ruiz-Sánchez
- Department of Nursing and Podiatry, University of Málaga, Arquitecto Francisco Peñalosa, s/n. Ampliación campus de Teatinos, Málaga, Spain
| | - María Ruiz-Muñoz
- Department of Nursing and Podiatry, University of Málaga, Arquitecto Francisco Peñalosa, s/n. Ampliación campus de Teatinos, Málaga, Spain
| | - Jaime Martín-Martín
- Department of Human Anatomy, Legal Medicine and History of Science, Faculty of Medicine, University of Málaga, Málaga, Spain
| | - Manuel Coheña-Jimenez
- Department of Podiatry, Faculty of Nursing, Physiotherapy and Podiatry, University of Sevilla, Sevilla, Spain
| | - Ana J. Perez-Belloso
- Department of Podiatry, Faculty of Nursing, Physiotherapy and Podiatry, University of Sevilla, Sevilla, Spain
| | - Rita Pilar Romero-Galisteo
- Department of Physiotherapy, University of Málaga, Arquitecto Francisco Peñalosa, s/n. Ampliación campus de Teatinos, Málaga, Spain
| | - Manuel Gónzalez-Sánchez
- Department of Physiotherapy, University of Málaga, Arquitecto Francisco Peñalosa, s/n. Ampliación campus de Teatinos, Málaga, Spain
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13
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Chia L, Silva DDO, Whalan M, McKay MJ, Sullivan J, Fuller CW, Pappas E. Epidemiology of gradual-onset knee injuries in team ball-sports: A systematic review with meta-analysis of prevalence, incidence, and burden by sex, sport, age, and participation level. J Sci Med Sport 2022; 25:834-844. [DOI: 10.1016/j.jsams.2022.08.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 08/07/2022] [Accepted: 08/29/2022] [Indexed: 10/14/2022]
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14
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Fares MY, Stewart K, McBride M, Maclean J. Lower limb injuries in an english professional football club: injury analysis and recommendations for prevention. PHYSICIAN SPORTSMED 2022; 51:260-268. [PMID: 35191360 DOI: 10.1080/00913847.2022.2045176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Lower limb injuries constitute a problem in the sport of football. Our aim is to explore patterns and trends of lower limb injuries in an English professional football club. METHODS This is a descriptive epidemiological study. Reports provided by the club's physical therapy team were screened for injuries among professional football players sustained over four seasons, from 2015/2016 to 2018/2019. Data included setting of injury (in-match or training), anatomical location of injury, type of injury, number of days off and month of injury. RESULTS A total of 296 lower limb injuries were recorded in our study, with a rate of 11.14 per 1000 football hours. Injury rate during games was 51.38 per 1000 football hours, significantly greater than that during training at 3.81 per 1000 football hours (p = 0.021). The thigh was significantly the most commonly injured location at 4.67 per 1000 football hours (p < 0.001). Grade I tears were the most common injury type at 1.73 per 1000 football hours, significantly greater than grade III tears (p = 0.027), contusions (p = 0.043), fractures (p = 0.02), and lacerations (p = 0.019). Injury rates were found to be greatest during preseason and declined as season progressed. On average, an injury sidelined the affected footballer for a total of 20 days. CONCLUSION Lower limb injuries were more common during matches than training. The thigh is the most common injury location, and grade I muscle tear was the most common type of injury. Injury rates were higher early on in the season. Potential prevention strategies include spacing out competition, adopting training and exercise regimens that cater for recovery, and increasing research regarding injury mechanisms.
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Affiliation(s)
- Mohamad Y Fares
- College of Medical, Veterinary, and Life Sciences, University of Glasgow, Glasgow, Scotland, UK
| | - Katy Stewart
- College of Medical, Veterinary, and Life Sciences, University of Glasgow, Glasgow, Scotland, UK.,Hampden Sports Clinic, Glasgow, Scotland, UK
| | | | - John Maclean
- College of Medical, Veterinary, and Life Sciences, University of Glasgow, Glasgow, Scotland, UK.,Hampden Sports Clinic, Glasgow, Scotland, UK.,Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, Scotland, UK
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15
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Sghir M, Guedria M, Haj Salah A, Haddada I, Ben Fredj M, Kessomtini W. Ankle and foot injuries among Tunisian male amateur soccer players: A cross-sectional study. Sci Sports 2021. [DOI: 10.1016/j.scispo.2020.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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16
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Kawaguchi K, Taketomi S, Mizutani Y, Inui H, Yamagami R, Kono K, Takagi K, Kage T, Sameshima S, Tanaka S, Haga N. Hip Abductor Muscle Strength Deficit as a Risk Factor for Inversion Ankle Sprain in Male College Soccer Players: A Prospective Cohort Study. Orthop J Sports Med 2021; 9:23259671211020287. [PMID: 34377718 PMCID: PMC8320582 DOI: 10.1177/23259671211020287] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 02/18/2021] [Indexed: 11/15/2022] Open
Abstract
Background: Previous studies have attempted to determine whether certain risk factors can predict the occurrence of inversion ankle sprains in male collegiate soccer players. However, no consensus has been reached on the predictive risk factors of inversion ankle sprain in this population. Purpose: To identify risk factors for inversion ankle sprains among male collegiate soccer players. Study Design: Cohort study; Level of evidence, 2. Methods: Included were 145 male collegiate soccer players in Japan who were assessed during a preseason medical checkup for potential risk factors of inversion ankle sprain. The preseason assessment included anthropometric measurements, joint laxity and flexibility, muscle flexibility, muscle strength, and balance ability, with a total of 33 variables. The participants were monitored during the 2019 season for inversion ankle sprains as diagnosed by physicians. Results: A total of 31 inversion ankle sprains in 31 players (21.4%) occurred during the season. Only the measured isometric hip abductor strength was significantly lower in injured players as compared with uninjured players. Logistic regression analysis revealed measured hip abductor muscle strength deficit as a significant risk factor for inversion ankle sprain (odds ratio, 0.978 [95% CI, 0.976-0.999]; P = .05). Conclusion: Hip abductor strength deficit was a risk factor for inversion ankle sprain in the study population. This finding could be useful for the prevention of inversion ankle sprains in male collegiate soccer players.
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Affiliation(s)
- Kohei Kawaguchi
- UTokyo Sports Science Initiative, Tokyo, Japan.,Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shuji Taketomi
- UTokyo Sports Science Initiative, Tokyo, Japan.,Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | | | - Hiroshi Inui
- Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ryota Yamagami
- Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kenichi Kono
- Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kentaro Takagi
- Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tomofumi Kage
- Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shin Sameshima
- Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Sakae Tanaka
- Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Nobuhiko Haga
- UTokyo Sports Science Initiative, Tokyo, Japan.,Department of Rehabilitation Medicine, The University of Tokyo, Tokyo, Japan
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17
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Saki F, Yalfani A, Fousekis K, Sodejani SH, Ramezani F. Anatomical risk factors of lateral ankle sprain in adolescent athletes: A prospective cohort study. Phys Ther Sport 2020; 48:26-34. [PMID: 33352395 DOI: 10.1016/j.ptsp.2020.12.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 12/06/2020] [Accepted: 12/08/2020] [Indexed: 12/29/2022]
Abstract
OBJECTIVES The purpose of this study was to identify prospectively the anatomical and functional intrinsic risk factors for lateral ankle sprain (LAS) in adolescent athletes participating in team sports. DESIGN A prospective cohort study. SETTING University research laboratory. PARTICIPANTS A total of 152 adolescent male athletes (age: 14.45 ± 2.96 years; height: 165.63 ± 15.33 cm; weight: 55.60 ± 16.56 kg; body mass index: 19.97 ± 3.58 kg/m2) participated in this study. MAIN OUTCOME MEASURES The participants were assessed during the preseason for previous ankle sprain history, navicular drop, tibia vara, Q angle, tibia torsion, knee recurvatum, and ankle ROM. LASs were prospectively recorded and diagnosed for two consecutive seasons (20 months). RESULTS Previous ankle sprain history (odds ratio [OR] = 60.911, p < 0.001), increased navicular drop (OR = 1.767, p < 0.001), and knee recurvatum (OR = 1.881, p = 0.002) were positively associated with the incidence of LAS. The receiver operating characteristic (ROC) analyses revealed the predictive potentials of previous ankle sprain history (the area under the ROC [AUROC] = 0.706, p < 0.001), navicular drop (AUROC = 0.906, p < 0.001), and knee recurvatum (AUROC = 0.724, p < 0.001). CONCLUSION Athletes with previous ankle sprain history, knee recurvatum, and especially navicular drop may have a greater risk of LAS injury. The data from this study can help therapists and trainers to identify people with a higher risk of LAS.
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Affiliation(s)
- Farzaneh Saki
- Sport Injury and Corrective Exercises, Faculty of Sports Sciences, Bu-Ali Sina University, Hamadan, Iran.
| | - Ali Yalfani
- Sport Injury and Corrective Exercises, Faculty of Sports Sciences, Bu-Ali Sina University, Hamadan, Iran.
| | | | - Sajad Heydari Sodejani
- Sport Injury and Corrective Exercises, Faculty of Sports Sciences, Bu-Ali Sina University, Hamadan, Iran.
| | - Farzaneh Ramezani
- Sport Injury and Corrective Exercises, Faculty of Sports Sciences, Bu-Ali Sina University, Hamadan, Iran.
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18
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Isolated Femoral Shaft Fracture in Wakeboarding and Review of the Literature. Case Rep Orthop 2020; 2020:8841395. [PMID: 33014493 PMCID: PMC7520687 DOI: 10.1155/2020/8841395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 08/24/2020] [Accepted: 08/31/2020] [Indexed: 11/17/2022] Open
Abstract
Introduction Wakeboarding is an extreme sport that has shown increasing popularity in recent years, with an estimated 2.9 million participants in 2017. Due to this trend, injuries related to this sport are likely to become more common. Isolated femoral shaft are rare; however, they occur much more frequently in youth as a result of high velocity events, such as dashboard-related injuries. Few studies have addressed injuries related to wakeboarding, and of those that have, most have reported on muscle injuries, ligament ruptures, and sprains. Due to the dearth in literature, we want to present two cases of isolated noncontact femoral shaft fractures that resulted from wakeboarding. Case Presentation. Two 28-year-old, otherwise healthy, wakeboarders-patient A, male, and patient B, female-presented to our Department of Orthopaedics and Sports Medicine with isolated femoral shaft fractures. Both were admitted due to wakeboard-related noncontact injuries, where patient A fell while performing a sit-down start during cable wakeboarding and patient B after attempting a wake-jump. Both patients were being pulled by motorboats at roughly 40 km/h. After clinical examination and radiography, left spiral (AO classification: 32-A1.2) (patient A) and right-sided bending, wedge (AO classification 32-B2.2) (patient B) isolated femoral shaft fractures were diagnosed. No concomitant injuries were reported. For treatment, long reamed locked nails were applied, while the patients were under spinal anaesthesia. Physiotherapy was prescribed postoperatively. Patient A returned to wakeboarding 155 days after the surgery, and patient B returned after approximately half a year. Conclusion This case series shows that even in noncontact sports such as wakeboarding, high-energy forces applied to the femur can cause isolated femoral shaft fractures. Despite multiple reports in various sports of stress fractures of the femur, there are few publications of direct trauma.
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19
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Ikarashi K, Iguchi K, Yamazaki Y, Yamashiro K, Baba Y, Sato D. Influence of Menstrual Cycle Phases on Neural Excitability in the Primary Somatosensory Cortex and Ankle Joint Position Sense. WOMEN'S HEALTH REPORTS 2020; 1:167-178. [PMID: 33786480 PMCID: PMC7784724 DOI: 10.1089/whr.2020.0061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 05/18/2020] [Indexed: 02/07/2023]
Abstract
Introduction: Ankle sprain (AS) is one of the most common injuries among women engaged in competitive sports and recreational activities. Many studies have shown that several factors contributing to AS are influenced by the menstrual cycle. Despite the finding that abnormal joint position sense (JPS) is one of the major risk factors of AS, the alteration of the JPS throughout the menstrual cycle and its associated neural mechanisms remain unclear. Objective: This study aimed to examine whether the menstrual cycle phases affect neural excitability in the primary somatosensory cortex (S1) and JPS. Methods: Fourteen right-footed women participated in this study. Somatosensory-evoked potential and paired-pulse inhibition (PPI) were measured to assess S1 excitatory and inhibitory functions. Ankle JPS was measured using an active joint position matching method. Menstrual syndrome was evaluated using the menstrual distress questionnaire. All assessments were conducted in the follicular, ovulatory, and luteal phases. Results: The two main findings of this study were as follows: First, PPI decreased in the ovulatory phase than in the follicular phase. This may have been the reason for estrogen altering the neural inhibition and facilitation balance throughout the menstrual cycle. Second, JPS was not changed during the menstrual cycle. Conclusion: In conclusion, phases of the menstrual cycle affect the neural excitability in S1 as shown by the decreased PPI in the ovulatory phase, and the ankle JPS was unchanged throughout the menstrual cycle.
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Affiliation(s)
- Koyuki Ikarashi
- Field of Health and Sports, Graduate School of Niigata University of Health and Welfare, Niigata, Niigata, Japan.,Institute for Human Movement and Medical Sciences, Niigata University of Health and Welfare, Niigata, Niigata, Japan
| | - Kaho Iguchi
- Field of Health and Sports, Graduate School of Niigata University of Health and Welfare, Niigata, Niigata, Japan
| | - Yudai Yamazaki
- Institute for Human Movement and Medical Sciences, Niigata University of Health and Welfare, Niigata, Niigata, Japan
| | - Koya Yamashiro
- Institute for Human Movement and Medical Sciences, Niigata University of Health and Welfare, Niigata, Niigata, Japan.,Department of Health and Sports, Niigata University of Health and Welfare, Niigata, Niigata, Japan
| | - Yasuhiro Baba
- Department of Health and Sports, Niigata University of Health and Welfare, Niigata, Niigata, Japan
| | - Daisuke Sato
- Institute for Human Movement and Medical Sciences, Niigata University of Health and Welfare, Niigata, Niigata, Japan.,Department of Health and Sports, Niigata University of Health and Welfare, Niigata, Niigata, Japan
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20
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López-Valenciano A, Ruiz-Pérez I, Garcia-Gómez A, Vera-Garcia FJ, De Ste Croix M, Myer GD, Ayala F. Epidemiology of injuries in professional football: a systematic review and meta-analysis. Br J Sports Med 2020; 54:711-718. [PMID: 31171515 PMCID: PMC9929604 DOI: 10.1136/bjsports-2018-099577] [Citation(s) in RCA: 154] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2019] [Indexed: 11/04/2022]
Abstract
OBJECTIVE We performed a systematic review and meta-analysis of epidemiological data of injuries in professional male football. METHOD Forty-four studies have reported the incidence of injuries in football. Two reviewers independently extracted data and assessed trial quality using the Strengthening the Reporting of Observational Studies in Epidemiology statement and Newcastle Ottawa Scale. Studies were combined in a pooled analysis using a Poisson random effects regression model. RESULTS The overall incidence of injuries in professional male football players was 8.1 injuries/1000 hours of exposure. Match injury incidence (36 injuries/1000 hours of exposure) was almost 10 times higher than training injury incidence rate (3.7 injuries/1000 hours of exposure). Lower extremity injuries had the highest incidence rates (6.8 injuries/1000 hours of exposure). The most common types of injuries were muscle/tendon (4.6 injuries/1000 hours of exposure), which were frequently associated with traumatic incidents. Minor injuries (1-3 days of time loss) were the most common. The incidence rate of injuries in the top 5 European professional leagues was not different to that of the professional leagues in other countries (6.8 vs 7.6 injuries/1000 hours of exposure, respectively). CONCLUSIONS Professional male football players have a substantial risk of sustaining injuries, especially during matches.
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Affiliation(s)
- Alejandro López-Valenciano
- Sports Research Centre, Miguel Hernández University of Elche, Elche, Spain
- Universidad Internacional Isabel I de Castilla, Burgos, Spain
| | - Iñaki Ruiz-Pérez
- Sports Research Centre, Miguel Hernández University of Elche, Elche, Spain
| | | | | | - Mark De Ste Croix
- Faculty of Applied Sciences, University of Gloucestershire, Gloucestershire, UK
| | - Gregory D Myer
- Pediatrics, University of Cincinnati, Cincinnati, Ohio, USA
- Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Francisco Ayala
- Sports Research Centre, Miguel Hernández University of Elche, Elche, Spain
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21
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van Bergen CJA, Weber RIK, Kraal T, Kerkhoffs GMMJ, Haverkamp D. Kitesurf injury trauma evaluation study: A prospective cohort study evaluating kitesurf injuries. World J Orthop 2020; 11:243-251. [PMID: 32405473 PMCID: PMC7206197 DOI: 10.5312/wjo.v11.i4.243] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 03/14/2020] [Accepted: 03/26/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Kitesurfing is an increasingly popular and potentially dangerous extreme water sport. We hypothesized that kitesurfing has a higher injury rate than other (contact) sports and that the minority of injuries are severe.
AIM To investigate the incidence and epidemiology of kitesurfing injuries in a Dutch cohort during a complete kitesurfing season.
METHODS Injury data of 194 kitesurfers of various skill levels, riding styles and age were surveyed prospectively during a full kitesurf season. The participants were recruited through the Dutch national kitesurf association, social media, local websites and kitesurf schools. Participants completed digital questionnaires monthly. The amount of time kitesurfing was registered along with all sustained injuries. If an injury was reported, an additional questionnaire explored the type of injury, injury location, severity and the circumstances under which the injury occurred.
RESULTS The mean age of participants was 31 years (range, 13-59) and the majority of the study population was male (74.2%). A total of 177 injuries were sustained during 16816 kitesurf hours. The calculated injury rate was 10.5 injuries per 1000 h of kitesurfing. The most common injuries were cuts and abrasions (25.4%), followed by contusions (19.8%), joint sprains (17.5%) and muscle sprains (10.2%). The foot and ankle were the most common site of injury (31.8%), followed by the knee (14.1%) and hand and wrist (10.2%). Most injuries were reported to occur during a trick or jump. Although the majority of injuries were mild, severe injuries like an anterior cruciate ligament tear, a lumbar spine fracture, a bimalleolar ankle fracture and an eardrum rupture were reported.
CONCLUSION The injury rate of kitesurfing is in the range of other popular (contact) sports. Most injuries are relatively mild, although kitesurfing has the potential to cause serious injuries.
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Affiliation(s)
- Christiaan JA van Bergen
- Department of Orthopedic Surgery, Amphia Hospital, Breda 4818 CK, the Netherlands
- Academic Center for Evidence based Sports Medicine, Amsterdam 1105 AZ, the Netherlands
| | - Rik IK Weber
- Department of Sports Medicine, University Medical Center, Utrecht 3584 CX, the Netherlands
| | - Tim Kraal
- Department of Orthopedic Surgery, Spaarne Hospital, Hoofddorp 2134 TM, the Netherlands
| | - Gino MMJ Kerkhoffs
- Academic Center for Evidence based Sports Medicine, Amsterdam 1105 AZ, the Netherlands
- Department of Orthopedic Surgery, Amsterdam University Medical Center, Amsterdam 1105 AZ, the Netherlands
| | - Daniël Haverkamp
- Department of Orthopedic Surgery, Xpert Clinic, Amsterdam 1103 TB, the Netherlands
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22
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Page RM, Langley B, Finlay MJ, Greig M, Brogden C. The cumulative and residual fatigue response associated with soccer-specific activity performed on different playing surfaces. J Sports Sci 2020; 38:568-575. [PMID: 32019482 DOI: 10.1080/02640414.2020.1717303] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This study aimed to assess the effect of playing surface (Natural [NT] and Artificial [AT] Turf) on the fatigue response to a soccer-specific exercise protocol (SSEP). Eighteen male soccer players completed the SSEP on NT and AT with pre-, post-, and 48 h post-assessments of eccentric knee flexor (eccKF) and concentric knee extensor peak torque (PT), peak countermovement (CMJ) and squat jump (SJ) height, and Nordic hamstring break angle. No significant main effects for surface or any surface and time interactions were observed for any of the outcome measures, except for eccKF PT recorded at 3.14 rad·s-1, which was significantly lower 48 h post-trial in the AT condition (AT = 146.3 ± 20.4 Nm; NT = 158.8 ± 24.7 Nm). Main effects for time were observed between pre- and post-trial measures for eccKF PT at all angular velocities, Nordic break angle, CMJ and SJ height. Nordic break angle, and both CMJ and SJ height were significantly impaired 48 h post-trial when compared to pre-trial. The findings of the current study suggest surface dependent changes in eccKF PT which may have implications for recovery and subsequent performance after competition on AT.
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Affiliation(s)
- Richard Michael Page
- Sports Injury Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, UK
| | - Ben Langley
- Sports Injury Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, UK
| | - Mitchell James Finlay
- Sports Injury Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, UK
| | - Matt Greig
- Sports Injury Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, UK
| | - Christopher Brogden
- Sports Injury Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, UK
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23
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Gill TJ, Wall AJ, Gwathmey FW, Whalen J, Makani A, Zarins B, Berger D. Surgical Release of the Adductor Longus With or Without Sports Hernia Repair Is a Useful Treatment for Recalcitrant Groin Strains in the Elite Athlete. Orthop J Sports Med 2020; 8:2325967119896104. [PMID: 32047829 PMCID: PMC6985970 DOI: 10.1177/2325967119896104] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 07/18/2017] [Indexed: 11/16/2022] Open
Abstract
Background Chronic strain and/or tendinopathy of the adductor longus tendon can be a cause of long-standing groin pain in the elite athlete, resulting in significant time lost from competition. Accurate diagnosis and treatment can expedite return to play. Purpose/Hypothesis To evaluate return to sport and performance in National Collegiate Athletic Association (NCAA) Division I football players and National Football League (NFL) players following adductor longus release with or without sports hernia repair. We hypothesized that adductor release will be an effective method of treatment for recalcitrant groin/adductor pain in these athletes. Study Design Case series; Level of evidence, 4. Methods A cohort study was performed of all NFL players and NCAA Division I college athletes who had undergone an adductor longus tendon release with or without sports hernia repair by 1 of 2 fellowship-trained orthopaedic surgeons between May 1999 and January 2013. All patients reported groin pain below the inguinal ligament and localized to their adductor longus. Symptoms lasted longer than 10 weeks and limited their ability to effectively perform during sport, as assessed by their coach and self-assessment. Questionnaires were given to all 26 patients to assess long-term surgical outcomes. A subgroup analysis was performed for NFL players, in which "performance scores" were calculated according to individual player statistics while playing. Scores obtained before the diagnosis of chronic adductor longus tendinopathy or strain were compared with those after surgery. Patients with prior abdominal or pelvic surgery, radiographic evidence of degenerative joint disease of the hip, labral tears or femoral acetabular impingement, prostatic or urinary tract disease, or nerve entrapment of the ilioinguinal, genitofemoral, or lateral femoral cutaneous nerves were excluded from the study. Results A total of 32 athletes underwent an adductor longus tenotomy during the study period. Of these patients, 28 were college- or professional-level athletes who underwent an adductor longus tenotomy, with a mean ± SD follow-up time of 6.2 ± 4.2 years (range, 12-178 months). Of the 32 patients, 20 had a concomitant sports hernia repair in addition to an adductor longus tenotomy. Thirty-one patients (97%) were able to return to their previous sport, and 30 (94%) were able to return at their previous level of play. Thirty patients (94%) reported that they were satisfied with their decision to have surgery. No player complained of weakness or a decrease in running speed or power. Mean return to play was 12 weeks from date of surgery. In the subgroup analysis of 16 NFL players, there were no statistically significant differences for the pre- versus postoperative comparisons of the athlete performance scores (P = .74) and the percentage of the games started versus played (P = .46). After separation of players who had a concomitant hernia repair from players who did not, there was no statistically significant difference in performance scores or percentages of games started. Conclusion In this study of elite athletes, adductor longus tenotomy with or without a concomitant sports hernia repair provided overall acceptable and excellent results. Athletes were able to return to their previous level of athletic competition and performance with consistent relief of groin pain. Return to play in an NFL game averaged 12 weeks following surgery.
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Affiliation(s)
| | - Andrew J Wall
- Albany University Medical School, Albany, New York, USA
| | - Frank W Gwathmey
- Department of Orthopedic Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - James Whalen
- New England Patriots, Foxboro, Massachusetts, USA
| | | | - Bertram Zarins
- Massachusetts General Hospital, Boston, Massachusetts, USA
| | - David Berger
- Massachusetts General Hospital, Boston, Massachusetts, USA
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Saudi Professional League: A Prospective Study of the Injuries and Illnesses Sustained by Professional Soccer Players During the 2015 - 2016 Season. Asian J Sports Med 2019. [DOI: 10.5812/asjsm.79930] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Abstract
Hip adduction is accomplished through coordinated effort of the adductor magnus, brevis, and longus and the obturator externus and pectineus muscles. Each of these muscles may be injured at its proximal or distal insertion or in its midsubstance. The incidence of injuries to the adductor complex is difficult to determine in sport because of players' underreporting and playing through minor strains. The most commonly injured adductor muscle is the adductor longus muscle. The injury most frequently occurs at the proximal or distal musculotendinous junction, but several case reports of origin and insertional ruptures of the adductor longus exist in the literature. Successful outcomes have been obtained with both operative and nonoperative approaches in these cases. Reports of isolated proximal avulsion of the adductor magnus are less common. This article describes our surgical technique for management of a rare acute proximal adductor magnus avulsion.
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Smpokos E, Mourikis C, Theos C, Linardakis M. Injury prevalence and risk factors in a Greek team's professional football (soccer) players: a three consecutive seasons survey. Res Sports Med 2018; 27:439-451. [PMID: 30499337 DOI: 10.1080/15438627.2018.1553779] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
This study investigated the prevalence and risk factors of injuries on a cohort of 123 Greek team's professional football players during three consecutive seasons, 2015/16-to-2017/18. Injuries were assessed and regression analysis was used to evaluate the potential risk factors. Three-quarters of the players were recorded as injured with 2.3 injuries/injured player, and the injury incidence was 55 injuries/1,000 match-playing-exposure-hours. The mean rehabilitation days were 29.3/injured player (95%CI 22.4-36.8) and 13.0/injury (95%CI 8.6-17.4). The majority of injured players has been found to have moderate-to-major/severe injuries and most of the injuries were traumatic than overuse (p < 0.05). The number of injuries were related to the recurrence of injury (beta = 0.646, p < 0.001) and the rehabilitations days (beta = 0.271, p < 0.001). High prevalence of injuries was found as the recurrence of injury and rehabilitation days were their main predictive risk factors. In order to reduce the risk of injuries, continuous effort is required in the rehabilitation of players.
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Affiliation(s)
- Emmanouil Smpokos
- Department of Social Medicine, Faculty of Medicine, University of Crete , Heraklion , Greece.,Laboratory of Football Performance, OF Club , Piraeus , Greece
| | | | - Christos Theos
- Laboratory of Football Performance, OF Club , Piraeus , Greece.,Piraeus Special Orthopedic Surgery (PirSOS) - Head of the Medical Department of Club , Piraeus , Greece
| | - Manolis Linardakis
- Department of Social Medicine, Faculty of Medicine, University of Crete , Heraklion , Greece
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Watanabe K, Nunome H, Inoue K, Iga T, Akima H. Electromyographic analysis of hip adductor muscles in soccer instep and side-foot kicking. Sports Biomech 2018; 19:295-306. [PMID: 30102108 DOI: 10.1080/14763141.2018.1499800] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
A possible link between soccer-specific injuries, such as groin pain and the action of hip adductor muscles has been suggested. This study aimed to investigate neuromuscular activation of the adductor magnus (AM) and longus (AL) muscles during instep and side-foot soccer kicks. Eight university soccer players performed the two types of kick at 50%, 75% and 100% of the maximal ball speed. Surface electromyography (EMG) was recorded from the AM, AL, vastus lateralis (VL) and biceps femoris (BF) muscles of both kicking and supporting legs and the kicking motions were three-dimensionally captured. In the kicking leg, an increase in surface EMG with an increase in ball speed during instep kicking was noted in the AM muscle (p < 0.016), but not in AL, VL or BF muscles (p > 0.016). In the supporting leg, surface EMG of both AM and AL muscles was significantly increased with an increase in the ball speed before ball impact during both instep and side-foot kicks (p < 0.016). These results suggest that hip adductor muscles markedly contribute to either the kicking or supporting leg to emphasise the action of soccer kicks.
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Affiliation(s)
- Kohei Watanabe
- School of International Liberal Studies, Chukyo University, Nagoya, Japan
| | - Hiroyuki Nunome
- Faculty of Sports and Health Science, Fukuoka University, Fukuoka, Japan
| | - Koichiro Inoue
- Faculty of Education, Art and Science, Yamagata University, Yamagata, Japan
| | - Takahiro Iga
- Faculty of Sports and Health Science, Fukuoka University, Fukuoka, Japan
| | - Hiroshi Akima
- Research Centre of Health, Physical Fitness and Sports, Nagoya Univeristy, Nagoya, Japan
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28
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Luiso F, Tromponi C, Pozza P, Cavazza E, Vecchini E, Ricci M. Anterior cruciate ligament injury in amateur football players: risk factors and return to sport after surgical reconstruction. SPORT SCIENCES FOR HEALTH 2018. [DOI: 10.1007/s11332-018-0443-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Kilic O, Kemler E, Gouttebarge V. The “sequence of prevention” for musculoskeletal injuries among adult recreational footballers: A systematic review of the scientific literature. Phys Ther Sport 2018; 32:308-322. [DOI: 10.1016/j.ptsp.2018.01.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 12/13/2017] [Accepted: 01/23/2018] [Indexed: 02/01/2023]
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30
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Kunugi S, Masunari A, Yoshida N, Miyakawa S. Association between Cumberland Ankle Instability Tool score and postural stability in collegiate soccer players with and without functional ankle instability. Phys Ther Sport 2018; 32:29-33. [DOI: 10.1016/j.ptsp.2018.03.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 03/01/2018] [Accepted: 03/22/2018] [Indexed: 01/10/2023]
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Sevick JL, Heard BJ, Lo IKY, Randle JA, Frank CB, Shrive NG, Thornton GM. Are re-injured ligaments equivalent mechanically to injured ligaments: The role of re-injury severity? Proc Inst Mech Eng H 2018; 232:665-672. [DOI: 10.1177/0954411918784088] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The consequences of ligament re-injury have received limited attention. Although the mechanical properties of injured ligaments improve over time, these properties are never fully recaptured, rendering these injured ligaments susceptible to re-injury. Previous injury is a significant risk factor for recurrent injury, and this re-injury can result in longer absence from activity than the initial injury. A rabbit medial collateral ligament model was used to compare mechanically re-injured right medial collateral ligaments to injured left medial collateral ligaments. Two groups of different re-injury severity were investigated: ‘minor’ re-injury comparing transection re-injured right medial collateral ligaments to transection injured left medial collateral ligaments; ‘major’ re-injury comparing gap re-injured right medial collateral ligaments to transection injured left medial collateral ligaments. Initial injuries for both groups were right medial collateral ligament transections 1 week before re-injury. After 5–6 weeks of healing, mechanical testing was performed to determine (dimensionally) cross-sectional area; (structurally) medial collateral ligament laxity, failure load, and stiffness; and (materially) cyclic creep strain and failure stress. Because we wanted to evaluate whether the mechanical properties of re-injured ligaments were equivalent or, at least, no worse than injured ligaments, we used equivalence/noninferiority testing. This approach evaluates a research hypothesis of equivalence, rather than difference, and determines whether comparisons are ‘statistically equivalent’, ‘noninferior’, or ‘potentially inferior’. Transection re-injured and gap re-injured ligaments were ‘statistically equivalent’ structurally to transection injured ligaments. Transection re-injured ligaments were ‘noninferior’ both materially and dimensionally to transection injured ligaments. Gap re-injured ligaments were ‘potentially inferior’ both materially and dimensionally to transection injured ligaments. Two differences between the re-injuries, which affect healing, may explain the mechanical outcomes: the presence or lack of healing products and the proximity of ligament ends at the time of re-injury. Our findings suggest that (in the short term) there is a severity of re-injury below which there is no additional disadvantage to the healing process, mechanical behaviour, and resulting potential for re-injury.
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Affiliation(s)
- Johnathan L Sevick
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
| | - Bryan J Heard
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
| | - Ian KY Lo
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
| | - John A Randle
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
| | - Cyril B Frank
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
| | - Nigel G Shrive
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
| | - Gail M Thornton
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
- Department of Orthopaedics, The University of British Columbia, Vancouver, BC, Canada
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32
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Liporaci RF, Saad MC, Bevilaqua-Grossi D, Riberto M. Preseason intrinsic risk factors-associated odds estimate the exposure to proximal lower limb injury throughout the season among professional football players. BMJ Open Sport Exerc Med 2018; 4:e000334. [PMID: 29955374 PMCID: PMC6018857 DOI: 10.1136/bmjsem-2017-000334] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 03/27/2018] [Accepted: 03/30/2018] [Indexed: 11/25/2022] Open
Abstract
Background/aim Football players frequently face the occurrence of non-contact musculoskeletal injuries. The purpose of the study was to verify whether the evaluation of combined risk factors could produce a score system to determine the probability of injury in football players during the Brazilian football season. Methods Sixty-two male professional soccer players recruited from the first and second division soccer teams, with ages between 18 and 36 years. Functional performance evaluations were carried out at the beginning of the preseason which included strength and jumping tests, history of injuries and characteristics of athletes. Results and conclusions The results were grouped and a score/monogram was constructed.
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Affiliation(s)
- Rogério Ferreira Liporaci
- Department of Biomechanics, Medicine and Rehabilitation of the Locomotor Apparatus, Ribeirão Preto School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Marcelo Camargo Saad
- Department of Biomechanics, Medicine and Rehabilitation of the Locomotor Apparatus, Ribeirão Preto School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Débora Bevilaqua-Grossi
- Department of Biomechanics, Medicine and Rehabilitation of the Locomotor Apparatus, Ribeirão Preto School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Marcelo Riberto
- Department of Biomechanics, Medicine and Rehabilitation of the Locomotor Apparatus, Ribeirão Preto School of Medicine, University of São Paulo, São Paulo, Brazil
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Posterior hip dislocation in a non-professional football player: a case report and review of the literature. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2018; 29:231-234. [PMID: 29860673 DOI: 10.1007/s00590-018-2241-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 05/24/2018] [Indexed: 10/14/2022]
Abstract
The majority of injuries during a football game are contusions, sprains and/or strains in the thigh, knee and ankle. Hip dislocations account for 2-5% of total hip dislocations, and they can be posterior or anterior. Major complications of traumatic hip dislocation include avascular necrosis of femoral head, secondary osteoarthritis, sciatic nerve injury and heterotopic ossification. On the occasion of a case of a 33-year-old football player, who suffered a posterior hip dislocation, associated with a posterior wall fracture of the acetabulum, while playing football, we review the literature and analyze the various mechanisms of injury, the possible complications and the management including surgery and rehabilitation.
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34
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Single Functional Movement Screen items as main predictors of injury risk in amateur male soccer players. GERMAN JOURNAL OF EXERCISE AND SPORT RESEARCH 2018. [DOI: 10.1007/s12662-018-0515-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Bacon CS, Mauger AR. Prediction of Overuse Injuries in Professional U18-U21 Footballers Using Metrics of Training Distance and Intensity. J Strength Cond Res 2017; 31:3067-3076. [DOI: 10.1519/jsc.0000000000001744] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Schiffner E, Latz D, Grassmann JP, Schek A, Scholz A, Windolf J, Jungbluth P, Schneppendahl J. Fractures in German elite male soccer players. J Sports Med Phys Fitness 2017; 59:110-115. [PMID: 29083129 DOI: 10.23736/s0022-4707.17.07901-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Aim of this retrospective cohort study was to identify fracture epidemiology and off times after different types of fractures in German male elite soccer players from the first division Bundesliga based on information from the public media. METHODS Exposure and fracture data over 7.5 consecutive seasons (2009/10 until the first half of 2016/17) were collected from two media-based register (transfermarkt.de® and kicker.de®). RESULTS Overall, 357 fractures from 290 different players were recorded with an incidence of 0.19/1000 hours of exposure (95% CI: 0.14-0.24). Most fractures in German elite soccer players involved the lower extremities (35.3%), the head/face (30.3%) and the upper extremities (24.9%). The median off time after a fracture in German elite male professional soccer in 7.5 Season was 51.1 days (range 0-144). The number of fractures per 100 players per season decreased between 2009 and 2016. There was no significant difference in overall fracture incidence when comparing players at different position (P=0.11). Goalkeepers have a significantly (P<0.02) higher likelihood of suffering hand and finger fractures and they are significantly (P<0.03) less prone of suffering foot fractures, cranial and maxillofacial fractures (P<0.04). compared to outfield players. CONCLUSIONS This study can confirm that male professional soccer teams experience 1-2 fractures per season in German elite soccer. The incidence of fractures in elite German soccer players decreased between 2009 and 2016. The most fractures occur in the lower extremities and there is no difference in overall fracture risk for players at different playing positions. The information from our study might be of a great importance to medical practitioners, soccer coaches and soccer manager.
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Affiliation(s)
- Erik Schiffner
- Department of Trauma and Hand Surgery, Heinrich Heine University Hospital Duesseldorf, Duesseldorf, Germany
| | - David Latz
- Department of Trauma and Hand Surgery, Heinrich Heine University Hospital Duesseldorf, Duesseldorf, Germany -
| | - Jan P Grassmann
- Department of Trauma and Hand Surgery, Heinrich Heine University Hospital Duesseldorf, Duesseldorf, Germany
| | - Alberto Schek
- Department of Trauma, Hand, and Orthopedic Surgery, Vivantes Urban Hospital, Berlin, Germany
| | - Armin Scholz
- Department of Trauma and Hand Surgery, Heinrich Heine University Hospital Duesseldorf, Duesseldorf, Germany
| | - Joachim Windolf
- Department of Trauma and Hand Surgery, Heinrich Heine University Hospital Duesseldorf, Duesseldorf, Germany
| | - Pascal Jungbluth
- Department of Trauma and Hand Surgery, Heinrich Heine University Hospital Duesseldorf, Duesseldorf, Germany
| | - Johannes Schneppendahl
- Department of Trauma and Hand Surgery, Heinrich Heine University Hospital Duesseldorf, Duesseldorf, Germany
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Eustace SJ, Page RM, Greig M. Contemporary approaches to isokinetic strength assessments in professional football players. SCI MED FOOTBALL 2017. [DOI: 10.1080/24733938.2017.1371851] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Steven James Eustace
- Sports Injury Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, UK
| | - Richard Michael Page
- Sports Injury Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, UK
| | - Matt Greig
- Sports Injury Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, UK
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Chéron C, Le Scanff C, Leboeuf-Yde C. Association between sports type and overuse injuries of extremities in adults: a systematic review. Chiropr Man Therap 2017; 25:4. [PMID: 28101329 PMCID: PMC5237127 DOI: 10.1186/s12998-017-0135-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 01/04/2017] [Indexed: 01/08/2023] Open
Abstract
Background Sports injuries are often described as overuse or traumatic. Little is known about the frequency of overuse injuries and, in particular, if they vary between different types of sporting activities. Purpose To identify any differences between sports in relation to diagnoses of overuse injuries of the extremities (OIE) and anatomical areas most likely to be injured in adults and to compare these findings with those reported in youngsters, as identified in a previous review. Methods A search was made in May 2015 and again in April 2016 in PubMed, SportDiscus, PsycInfo, and Web of Sciences. Search terms were « overuse injuries OR cumulative trauma disorders OR musculoskeletal injuries » AND « extremity OR limb » AND « physical activity OR sport OR risk factor OR exercises ». Inclusion criteria were: 1) prospective, or cross-sectional study design; 2) at least 1/3 of the population should be ≥ 19 years; 3) articles must clearly state if reported cases were classified as traumatic or overuse injuries in relation to a particular sports type, 4) sample size >50, and 5) articles must not deal with specific occupational subpopulations nor with clinical populations. A blinded systematic review was conducted and results reported per anatomical site of injury and diagnosis for the different sports. Results In all, 10 of 1435 identified articles were included, studying soccer, beach-volleyball and triathlon. In general, the incidence estimates were low, never above 2.0/1000 h of practice, similar to results seen in children/adolescents. The incidence estimates and the diagnoses of OIE were given only in 4 articles on soccer, making comparisons between sports impossible. As in children/adolescents, the lower limb is more often affected than the upper but contrary to young people the injured site in adults is more often the knee and above, and there were also differences in the diagnoses for the two age groups. Conclusion The literature does not permit to identify clearly the difference in the incidence of OIE for different sports showing that more but well-designed surveillance studies are needed.
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Affiliation(s)
- Charlène Chéron
- CIAMS, Université Paris-Sud, Université Paris-Saclay, F-91405 Orsay, Cedex France ; CIAMS, Université d'Orléans, F-45067 Orléans, France ; Institut Franco-Européen de Chiropraxie, 72 Chemin de la Flambère, F-31300 Toulouse, France
| | - Christine Le Scanff
- CIAMS, Université Paris-Sud, Université Paris-Saclay, F-91405 Orsay, Cedex France ; CIAMS, Université d'Orléans, F-45067 Orléans, France
| | - Charlotte Leboeuf-Yde
- CIAMS, Université Paris-Sud, Université Paris-Saclay, F-91405 Orsay, Cedex France ; CIAMS, Université d'Orléans, F-45067 Orléans, France ; Institut Franco-Européen de Chiropraxie, 72 Chemin de la Flambère, F-31300 Toulouse, France
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Kunugi S, Masunari A, Yoshida N, Miyakawa S. Postural stability and lower leg muscle activity during a diagonal single-leg landing differs in male collegiate soccer players with and without functional ankle instability. JOURNAL OF PHYSICAL FITNESS AND SPORTS MEDICINE 2017. [DOI: 10.7600/jpfsm.6.257] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Shun Kunugi
- Faculty of Health and Sport Sciences, University of Tsukuba
| | - Akihiko Masunari
- Center for Medical Sciences, Ibaraki Prefectural University of Health Sciences
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Kobayashi T, Tanaka M, Shida M. Intrinsic Risk Factors of Lateral Ankle Sprain: A Systematic Review and Meta-analysis. Sports Health 2016; 8:190-3. [PMID: 26711693 PMCID: PMC4789932 DOI: 10.1177/1941738115623775] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Context: Lateral ankle ligamentous sprain (LAS) is one of the most common injuries in recreational activities and competitive sports. Many studies have attempted to determine whether there are certain intrinsic factors that can predict LAS. However, no consensus has been reached on the predictive intrinsic factors. Objective: To identify the intrinsic risk factors of LAS by meta-analysis from data in randomized control trials and prospective cohort studies. Data Sources: A systematic computerized literature search of MEDLINE, CINAHL, ScienceDirect, SPORTDiscus, and Cochrane Register of Clinical Trials was performed. Study Selection: A computerized literature search from inception to January 2015 resulted in 1133 studies of the LAS intrinsic risk factors written in English. Study Design: Systematic review. Level of Evidence: Level 4. Data Extraction: The modified quality index was used to assess the quality of the design of the papers and the standardized mean difference was used as an index to pool included study outcomes. Results: Eight articles were included in this systematic review. Meta-analysis results showed that body mass index, slow eccentric inversion strength, fast concentric plantar flexion strength, passive inversion joint position sense, and peroneus brevis reaction time correlated with LAS. Conclusion: Body mass index, slow eccentric inversion strength, fast concentric plantar flexion strength, passive inversion joint position sense, and the reaction time of the peroneus brevis were associated with significantly increased risk of LAS.
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Affiliation(s)
- Takumi Kobayashi
- Department of Physical Therapy, Hokkaido Chitose Institute of Rehabilitation Technology, Hokkaido, Japan
- Takumi Kobayashi, PhD, PT, Hokkaido Chitose Institute of Rehabilitation Technology, 2-10 Satomi, Chitose, Hokkaido, 066-0055 Japan ()
| | - Masashi Tanaka
- Department of Physical Therapy, Hokkaido Chitose Institute of Rehabilitation Technology, Hokkaido, Japan
| | - Masahiro Shida
- Department of Physical Therapy, Hokkaido Chitose Institute of Rehabilitation Technology, Hokkaido, Japan
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van Bergen CJA, Commandeur JP, Weber RIK, Haverkamp D, Breederveld RS. Windsurfing vs kitesurfing: Injuries at the North Sea over a 2-year period. World J Orthop 2016; 7:814-820. [PMID: 28032034 PMCID: PMC5155257 DOI: 10.5312/wjo.v7.i12.814] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Revised: 08/06/2016] [Accepted: 10/18/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To analyze all windsurfing and kitesurfing (kiteboarding) injuries presented at our coastal hospital over a 2-year period.
METHODS Twenty-five windsurfers (21 male; aged 31 ± 8 years) and 32 kitesurfers (23 male; aged 29 ± 11 years) presented at our hospital during the 2-year study period. Various injury data were recorded, including transport to hospital and treatment. After a median follow-up of 16 mo (range, 7-33 mo), 18 windsurfers (72%) and 26 kitesurfers (81%) completed questionnaires on the trauma mechanisms, the use of protective gear, time spent on windsurfing or kitesurfing, time to return to sports, additional injuries, and chronic disability.
RESULTS Most patients sustained minor injuries but severe injuries also occurred, including vertebral and tibial plateau fractures. The lower extremities were affected the most, followed by the head and cervical spine, the upper extremities, and the trunk. The injury rates were 5.2 per 1000 h of windsurfing and 7.0 per 1000 h of kitesurfing (P = 0.005). The injury severity was the same between groups (P = 1.0). Less than 30% of the study population used protective gear. Kitesurfers had a higher number of injuries, and required transport by ambulance, inpatient hospital stay and operative treatment more often than windsurfers, but these differences were not statistically significant (P > 0.05). The median time to return to windsurfing and kitesurfing was 5 and 4 wk, respectively (P = 0.79). Approximately one-third of the patients in each group experienced chronic symptoms.
CONCLUSION Kitesurfing results in a significantly higher injury rate than windsurfing in the same environmental conditions but the severity of the injuries does not differ.
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Junge A, Dvorak J, Chomiak J, Peterson L, Graf-Baumann T. Medical History and Physical Findings in Football Players of Different Ages and Skill Levels. Am J Sports Med 2016. [DOI: 10.1177/28.suppl_5.s-16] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
The physical and physiologic demands of football on its participants become more pronounced as the level of competition increases. The aim of this study was to compare the medical history and physical findings in players from different levels of play as well as to analyze the relationship between pathologic findings in the joints of the lower extremities and the medical history. Five hundred eighty-eight football players from eight age and skill levels were investigated. The medical histories of the players were obtained by questionnaire. A physical examination conducted by specially trained physicians incorporated anthropometric and body fat measurements and examination of the spine and the hip, knee, foot, and great toe joints. On average, the players reported 6.6 (SD, 8.8) previous injuries. At the time of the examination, 136 players (24%) still felt the effects of a previous injury. Almost one-quarter of the players (134, 23%) had a pathologic finding in either the right or left knee, and even more players (162, 28%) had a pathologic anterior drawer sign either in the right or left ankle. A correlation was found between the location of the pathologic findings and the preferred leg for playing football. We recommend that further research should address the prevalence of pathologic findings and complaints in football players as well as the secondary structural changes that may occur as the result of playing football.
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Affiliation(s)
| | | | - Jiri Chomiak
- Orthopedic Clinic Bulovka, Praha, the Czech Republic
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43
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Gioftsidou A, Beneka A, Malliou P, Pafis G, Godolias G. Soccer Players' Muscular Imbalances: Restoration with an Isokinetic Strength Training Program. Percept Mot Skills 2016; 103:151-9. [PMID: 17037656 DOI: 10.2466/pms.103.1.151-159] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The aim of the study was to investigate the effect of a muscular training program on soccer players' performance which initially appeared imbalanced or bilaterally asymmetrical. During the preparation period, 35 soccer players performed an isokinetic measurement of knee flexors and extensors (60°.−1 and 180°sec.−1). 15 of these had muscular imbalances or deficits and followed a specific isokinetic training program for 2 mo., 3 times per week. After the completion of the isokinetic training program, the 35 players underwent the same isokinetic test. Significant differences were noted between the pre- and posttraining measures at both angular velocities in peak torque values, in differences from one limb to the other, and in peak torque ratios for flexors and extensors. Consequently, the application of this specific isokinetic training program can restore imbalances in knee muscle strength efficiently.
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Affiliation(s)
- A Gioftsidou
- Department of Physical Education and Sports Science, Democritus University of Thrace, Komotini, Greece.
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44
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Chandran A, Barron MJ, Westerman BJ, DiPietro L. Time Trends in Incidence and Severity of Injury Among Collegiate Soccer Players in the United States: NCAA Injury Surveillance System, 1990-1996 and 2004-2009. Am J Sports Med 2016; 44:3237-3242. [PMID: 27528613 DOI: 10.1177/0363546516659879] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND A number of sociocultural and environmental changes have occurred over the past several decades that may affect the risk of injury among young athletes playing soccer. PURPOSE To identify trends in injury incidence and severity between 2 time periods (1990-1996 and 2004-2009) in both male and female National Collegiate Athletic Association (NCAA) soccer players in the United States. DESIGN Descriptive epidemiology study. METHODS Data were analyzed from the NCAA Injury Surveillance System. The rate ratio (RR), along with the 95% Wald CI, compared incidence density in 2004-2009 relative to that in 1990-1996. RESULTS Overall sex-pooled injury rates were significantly lower in the 2004-2009 cohort compared with the 1990-1996 cohort (RR = 0.88; 95% CI = 0.86-0.91), and this was true for almost every category of injury studied. We observed only 1 significant sex difference between the time periods with regard to noncontact injuries, as men experienced a significant increase in rate of noncontact injuries between 1990-1996 and 2004-2009 (RR = 1.09; 95% CI = 1.02-1.17), whereas women experienced a significant decrease (RR = 0.70; 95% CI = 0.67-0.75). CONCLUSION These surveillance data show decreasing trends in collegiate soccer injuries. Whether these decreases are attributable to greater resources being allocated toward athlete health, injury management, or the safety of the playing environment cannot be determined. Given the prominence of soccer play in the United States, public health efforts should promote the use of this surveillance system to better inform and evaluate injury prevention practices and policies directed toward player safety.
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Affiliation(s)
- Avinash Chandran
- Department of Exercise and Nutrition Sciences, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Mary J Barron
- Department of Exercise and Nutrition Sciences, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Beverly J Westerman
- Department of Exercise and Nutrition Sciences, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Loretta DiPietro
- Department of Exercise and Nutrition Sciences, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
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45
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Renshaw A, Goodwin PC. Injury incidence in a Premier League youth soccer academy using the consensus statement: a prospective cohort study. BMJ Open Sport Exerc Med 2016; 2:e000132. [PMID: 27900186 PMCID: PMC5125417 DOI: 10.1136/bmjsem-2016-000132] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2016] [Indexed: 11/18/2022] Open
Abstract
Background There is an established risk of injury to young athletes exposed to high training loads. Identifying and monitoring injury risk is essential to aid prevention. The aim of this study was to use the consensus statement to determine the incidence and pattern of injury in 1 English Premier League soccer academy during 1 season. Methods A prospective cohort study included 181 elite academy soccer players during the 2012–2013 season. Players were divided into 5 age groups between 9 and 18 years. The number, type and incidence of injuries were recorded during matches and training. Incidence was calculated per 1000 hours of exposure. Results 127 injuries occurred during 29 346 hours of soccer exposure. 72% of injuries were non-contact related. Under (U)18 players sustained the highest number of match injuries. U12–14 players sustained the highest number of training injuries and injuries overall. U16 players sustained the highest number of severe injuries, and U18 players sustained the highest number of moderate injuries. U18 players sustained the highest number of injuries/1000 hours of training and overall. U15 players sustained the highest number of injuries/1000 hours of matches, the highest number of recurrent injuries and the highest incidence of recurrence. The most common injuries were muscle injuries in U15 and U18 players. The most common injury location was the anterior thigh, with the majority of these occurring in training. Conclusions Using the consensus statement, this study used a repeatable method to identify the injury profile of elite academy-level soccer players.
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Affiliation(s)
| | - Peter C Goodwin
- Department of Health Professions , Manchester Metropolitan University , Manchester , UK
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46
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Pfirrmann D, Herbst M, Ingelfinger P, Simon P, Tug S. Analysis of Injury Incidences in Male Professional Adult and Elite Youth Soccer Players: A Systematic Review. J Athl Train 2016; 51:410-24. [PMID: 27244125 DOI: 10.4085/1062-6050-51.6.03] [Citation(s) in RCA: 172] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
CONTEXT The incidence of injury for elite youth and professional adult soccer players is an important concern, but the risk factors for these groups are different. OBJECTIVE To summarize and compare the injury incidences and injury characteristics of male professional adult and elite youth soccer players. DATA SOURCES We searched MEDLINE and Web of Science using the search terms elite, international, European, soccer, football, injury, injuries, epidemiology, incidence, prevalence, not female, not American football, and not rugby. We also used the search terms professional for studies on professional adult soccer players and high-level, soccer academy, youth, adolescent, and young for studies on elite youth soccer players. STUDY SELECTION Eligible studies were published in English, had a prospective cohort design, and had a minimum study period of 6 months. To ensure that injury data were assessed in relationship to the athlete's individual exposure, we included only studies that reported on injuries and documented exposure volume. DATA EXTRACTION Two independent reviewers applied the selection criteria and assessed the quality of the studies. DATA SYNTHESIS A total of 676 studies were retrieved from the literature search. Eighteen articles met the inclusion criteria: 6 for elite youth and 12 for professional adult soccer players. CONCLUSIONS Injury rates were higher for matches than for training for both youth and adult players. Youth players had a higher incidence of training injuries than professionals. Efforts must be made to reduce the overall injury rate in matches. Therefore, preventive interventions, such as adequately enforcing rules and focusing on fair play, must be analyzed and developed to reduce match-related injury incidences. Reducing training injuries should be a particular focus for youth soccer players.
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Affiliation(s)
- Daniel Pfirrmann
- Department of Sport Medicine, Johannes Gutenberg University of Mainz, Germany
| | - Mark Herbst
- Department of Sport Medicine, Johannes Gutenberg University of Mainz, Germany
| | - Patrick Ingelfinger
- University Hospital, Center for Musculoskeletal Surgery and Orthopedic Hospital, Mainz, Germany
| | - Perikles Simon
- Department of Sport Medicine, Johannes Gutenberg University of Mainz, Germany
| | - Suzan Tug
- Department of Sport Medicine, Johannes Gutenberg University of Mainz, Germany
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47
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Haxhiu B, Murtezani A, Zahiti B, Shalaj I, Sllamniku S. Risk Factors for Injuries in Professional Football Players. Folia Med (Plovdiv) 2016; 57:138-43. [PMID: 26933785 DOI: 10.1515/folmed-2015-0033] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 12/18/2014] [Indexed: 11/15/2022] Open
Abstract
AIM The aim of this study was to identify risk factors related to the occurrence of injuries in football players. MATERIALS AND METHODS The study included 216 football players from 12 teams in the elite football league. Football-related injury data were collected prospectively during the 2012/2013 competitive season. At baseline the following information was collected for the players: anthropometric measurements (weight, height, BMI, subcutaneous skinfolds), playing experience, injury history, physical fitness performance test (agility run), peak oxygen uptake. The incidence, type and severity of injuries and training and game exposure times were prospectively documented for each player. RESULTS Most of the players (n = 155, 71.7%) sustained the injures during the study period. The overall injury incidence during the regular season was 6.3 injuries per 1000 athlete-exposures (95% confidence interval, 4.31-9.67). Multivariate logistic regression analysis showed that playing experience (odds ratio [OR] = 0.44; 95% CI = 0.32-0.61, p < 0.01), age (OR = 2.05; 95% CI = 1.49-2.81, p < 0.01) and a previous injury (OR = 4.4; 95% CI = 2.14-9.07, p < 0.01) were significantly correlated to increased risk of injuries. Body mass index was not associated with risk of injury. Strains (34.19%) and sprains (25.81%) were the major injury types. Twenty-seven percent of injured players were absent from football for more than 1 month, with knee injuries (25.42%) being the most severe type. CONCLUSION The risk factors that increase injury rates in football players were previous injury, higher age and years of playing. Future research should include adequate rehabilitation program to reduce the risk of injuries.
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Affiliation(s)
- Bekim Haxhiu
- Clinic of Physical and Rehabilitation Medicine,Department of Physical and Rehabilitation Medicine, Faculty of Medicine
| | - Ardiana Murtezani
- Clinic of Physical and Rehabilitation Medicine,Department of Physical and Rehabilitation Medicine, Faculty of Medicine
| | - Bedri Zahiti
- Department of Cardiology, Clinic of Internal Medicine
| | - Ismet Shalaj
- Department of Physical and Rehabilitation Medicine, Faculty of Medicine
| | - Sabit Sllamniku
- Orthopaedic Clinic, University Clinical Center of Kosovo, Prishtina, Kosovo
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48
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Schröder JH, Bizzini M, Fickert S, Hölmich P, Krüger J, Kopf S. „Return to sports“ nach femoroazetabulärer Impingement-Operation. ARTHROSKOPIE 2016. [DOI: 10.1007/s00142-015-0060-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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49
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Gerodimos V, Karatrantou K, Paschalis V, Zafeiridis A, Katsareli E, Bilios P, Kellis S. Reliability of concentric and eccentric strength of hip abductor and adductor muscles in young soccer players. Biol Sport 2015; 32:351-356. [PMID: 28479666 PMCID: PMC5394850 DOI: 10.5604/20831862.1189202] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Revised: 02/06/2015] [Accepted: 02/27/2015] [Indexed: 11/21/2022] Open
Abstract
The concentric and eccentric strength profile and muscular balance of the hip joint are important parameters for success in soccer. This study evaluated the reliability for the assessment of hip abduction and adduction isokinetic strength over a range of angular velocities (30 and 90°/s) and types of muscular actions (concentric and eccentric) in young soccer players. The reliability for the assessment of reciprocal (conventional and functional) and bilateral torque ratios was also examined. Fifteen male soccer players (15±1 years) performed two sessions, separated by three days. The testing protocol consisted of five maximal concentric and eccentric hip abductions and adductions of both legs at angular velocities of 30°/s and 90°/s. The peak torque was evaluated in young soccer players using an isokinetic dynamometer (Cybex Norm), and the reciprocal strength ratios (conventional and functional) and bilateral ratios (non-preferred to preferred leg ratios) were calculated. The test-retest reliability for the assessment of peak torque (ICC = 0.71-0.92) and of reciprocal muscle group ratios (ICC = 0.44-0.87) was found to be moderate to high. Bilateral torque ratios exhibited low to moderate reliability (ICC = 0.11-0.64). In conclusion, isokinetic strength of hip abductor and adductor muscles and the conventional and functional strength ratios can be reliably assessed in young soccer players, especially at low angular velocities. The assessment, however, of bilateral strength ratios for hip abductor/adductor muscles should be interpreted with more caution.
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Affiliation(s)
- V Gerodimos
- Department of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
| | - K Karatrantou
- Department of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
| | - V Paschalis
- Department of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
| | - A Zafeiridis
- Department of Physical Education and Sport Sciences at Serres, Aristotle University of Thessaloniki, Greece
| | - E Katsareli
- Department of Physical Education and Sport Sciences, Aristotle University of Thessaloniki, Greece
| | - P Bilios
- Department of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
| | - S Kellis
- Department of Physical Education and Sport Sciences, Aristotle University of Thessaloniki, Greece
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50
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Kobayashi T, Suzuki E, Yamazaki N, Suzukawa M, Akaike A, Shimizu K, Gamada K. In Vivo Talocrural Joint Contact Mechanics With Functional Ankle Instability. Foot Ankle Spec 2015; 8:445-53. [PMID: 25956876 DOI: 10.1177/1938640015585967] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
BACKGROUND Functional ankle instability (FAI) may involve abnormal kinematics and contact mechanics during ankle internal rotation. Understanding of these abnormalities is important to prevent secondary problems in patients with FAI. However, there are no in vivo studies that have investigated talocrural joint contact mechanics during weightbearing ankle internal rotation. The objective of this study to determine talocrural contact mechanics during weightbearing ankle internal rotation in patients with FAI. METHODS Twelve male subjects with unilateral FAI (age range, 18-26 years) were enrolled. Computed tomography and fluoroscopic imaging of both lower extremities were obtained during weightbearing passive ankle joint complex rotation. Three-dimensional bone models created from the computed tomographic images were matched to the fluoroscopic images to compute 6 degrees of freedom for talocrural joint kinematics. The closest contact area in the talocrural joint in ankle neutral rotation and maximum internal rotation during either dorsiflexion or plantar flexion was determined using geometric bone models and talocrural joint kinematics data. RESULTS The closest contact area in the talus shifted anteromedially during ankle dorsiflexion-internal rotation, whereas it shifted posteromedially during ankle plantar flexion-internal rotation. The closest contact area in FAI joints was significantly more medial than that in healthy joints during maximum ankle internal rotation and was associated with excessive talocrural internal rotation or inversion. DISCUSSION This study demonstrated abnormal talocrural kinematics and contact mechanics in FAI subjects. Such abnormal kinematics may contribute to abnormal contact mechanics and may increase cartilage stress in FAI joints. LEVEL OF EVIDENCE Therapeutic, Level IV: cross-sectional case-control study.
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Affiliation(s)
- Takumi Kobayashi
- Department of Physical Therapy, Hokkaido Chitose Institute of Rehabilitation Technology, Hokkaido, Japan (TK)Department of Orthopaedics, Kanagawa Prefectural Shiomidai Hospital, Kanagawa, Japan (ES)Department of Medical Radiation, Kanagawa Prefectural Shiomidai Hospital, Kanagawa, Japan (NY)Department of Rehabilitation, Yokohama Sports Medical Center, Kanagawa, Japan (MS)Department of Orthopaedics, Yokohama Sports Medical Center, Kanagawa, Japan (AA, KS)Department of Rehabilitation, Hiroshima International University, Hiroshima, Japan (KG)
| | - Eiichi Suzuki
- Department of Physical Therapy, Hokkaido Chitose Institute of Rehabilitation Technology, Hokkaido, Japan (TK)Department of Orthopaedics, Kanagawa Prefectural Shiomidai Hospital, Kanagawa, Japan (ES)Department of Medical Radiation, Kanagawa Prefectural Shiomidai Hospital, Kanagawa, Japan (NY)Department of Rehabilitation, Yokohama Sports Medical Center, Kanagawa, Japan (MS)Department of Orthopaedics, Yokohama Sports Medical Center, Kanagawa, Japan (AA, KS)Department of Rehabilitation, Hiroshima International University, Hiroshima, Japan (KG)
| | - Naohito Yamazaki
- Department of Physical Therapy, Hokkaido Chitose Institute of Rehabilitation Technology, Hokkaido, Japan (TK)Department of Orthopaedics, Kanagawa Prefectural Shiomidai Hospital, Kanagawa, Japan (ES)Department of Medical Radiation, Kanagawa Prefectural Shiomidai Hospital, Kanagawa, Japan (NY)Department of Rehabilitation, Yokohama Sports Medical Center, Kanagawa, Japan (MS)Department of Orthopaedics, Yokohama Sports Medical Center, Kanagawa, Japan (AA, KS)Department of Rehabilitation, Hiroshima International University, Hiroshima, Japan (KG)
| | - Makoto Suzukawa
- Department of Physical Therapy, Hokkaido Chitose Institute of Rehabilitation Technology, Hokkaido, Japan (TK)Department of Orthopaedics, Kanagawa Prefectural Shiomidai Hospital, Kanagawa, Japan (ES)Department of Medical Radiation, Kanagawa Prefectural Shiomidai Hospital, Kanagawa, Japan (NY)Department of Rehabilitation, Yokohama Sports Medical Center, Kanagawa, Japan (MS)Department of Orthopaedics, Yokohama Sports Medical Center, Kanagawa, Japan (AA, KS)Department of Rehabilitation, Hiroshima International University, Hiroshima, Japan (KG)
| | - Atsushi Akaike
- Department of Physical Therapy, Hokkaido Chitose Institute of Rehabilitation Technology, Hokkaido, Japan (TK)Department of Orthopaedics, Kanagawa Prefectural Shiomidai Hospital, Kanagawa, Japan (ES)Department of Medical Radiation, Kanagawa Prefectural Shiomidai Hospital, Kanagawa, Japan (NY)Department of Rehabilitation, Yokohama Sports Medical Center, Kanagawa, Japan (MS)Department of Orthopaedics, Yokohama Sports Medical Center, Kanagawa, Japan (AA, KS)Department of Rehabilitation, Hiroshima International University, Hiroshima, Japan (KG)
| | - Kuniaki Shimizu
- Department of Physical Therapy, Hokkaido Chitose Institute of Rehabilitation Technology, Hokkaido, Japan (TK)Department of Orthopaedics, Kanagawa Prefectural Shiomidai Hospital, Kanagawa, Japan (ES)Department of Medical Radiation, Kanagawa Prefectural Shiomidai Hospital, Kanagawa, Japan (NY)Department of Rehabilitation, Yokohama Sports Medical Center, Kanagawa, Japan (MS)Department of Orthopaedics, Yokohama Sports Medical Center, Kanagawa, Japan (AA, KS)Department of Rehabilitation, Hiroshima International University, Hiroshima, Japan (KG)
| | - Kazuyoshi Gamada
- Department of Physical Therapy, Hokkaido Chitose Institute of Rehabilitation Technology, Hokkaido, Japan (TK)Department of Orthopaedics, Kanagawa Prefectural Shiomidai Hospital, Kanagawa, Japan (ES)Department of Medical Radiation, Kanagawa Prefectural Shiomidai Hospital, Kanagawa, Japan (NY)Department of Rehabilitation, Yokohama Sports Medical Center, Kanagawa, Japan (MS)Department of Orthopaedics, Yokohama Sports Medical Center, Kanagawa, Japan (AA, KS)Department of Rehabilitation, Hiroshima International University, Hiroshima, Japan (KG)
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