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Krombholz D, Willwacher S, Consmüller T, Linden A, Utku B, Zendler J. Comparison of an Adaptive Ankle Brace to Conventional Taping for Rehabilitation of Acute Ankle Injury in Young Subelite Soccer Players: A Pilot Study. J Sport Rehabil 2024:1-8. [PMID: 39084618 DOI: 10.1123/jsr.2023-0290] [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: 09/05/2023] [Revised: 04/09/2024] [Accepted: 05/08/2024] [Indexed: 08/02/2024]
Abstract
CONTEXT Ankle sprains are a common injury in sports, for which use of external ankle support during rehabilitation has been suggested to improve clinical outcomes. DESIGN Cohort study. METHODS Thirteen soccer players experiencing acute lateral ankle sprain injury were provided a novel adaptive ankle brace or conventional ankle taping (control) as external ankle support throughout the injury rehabilitation process. All other clinical procedures were identical, and rehabilitation was supervised by the same team staff member. Time from injury to clearance to return to sport was tracked. Player experience with the ankle brace also was queried via electronic surveys. RESULTS The median time to return to sport was less for the Brace group (52.5 d) compared to the Control group (79.5 d), but the distributions of the 2 groups were not found to differ significantly (P = .109). Player surveys indicated they felt the brace to be comfortable or very comfortable, with better freedom of movement than other braces and the same freedom of movement as wearing no brace. All players reported wearing the brace to be the same or better experience as ankle taping. DISCUSSION These preliminary results indicate that the adaptive ankle brace is at least as effective as ankle taping for providing external support during the rehabilitation phase following acute lateral ankle sprain and suggest it may be a more effective ankle support solution in terms of patient compliance than conventional bracing or taping.
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Affiliation(s)
| | - Steffen Willwacher
- Institute for Advanced Biomechanics and Motion Studies, Offenburg University of Applied Sciences, Offenburg, Germany
| | | | - Anna Linden
- Betterguards Technology GmbH, Berlin, Germany
| | - Burkay Utku
- Institute for Advanced Biomechanics and Motion Studies, Offenburg University of Applied Sciences, Offenburg, Germany
| | - Jessica Zendler
- Rimkus, Houston, TX, USA
- University of Michigan, Ann Arbor, MI, USA
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Yona T, Kamel N, Cohen-Eick G, Ovadia I, Fischer A. One-dimension statistical parametric mapping in lower limb biomechanical analysis: A systematic scoping review. Gait Posture 2024; 109:133-146. [PMID: 38306782 DOI: 10.1016/j.gaitpost.2024.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 12/26/2023] [Accepted: 01/16/2024] [Indexed: 02/04/2024]
Abstract
BACKGROUND Biomechanics significantly impacts sports performance and injury prevention. Traditional methods like discrete point analysis simplify continuous kinetic and kinematic data, while one-dimensional Statistical Parametric Mapping (spm1d) evaluates entire movement curves. Nevertheless, spm1d's application in sports and injury research is limited. As no systematic review exists, we conducted a scoping systematic review, synthesizing the current applications of spm1d across various populations, activities, and injuries. This review concludes by identifying gaps in the literature and suggesting areas for future research. RESEARCH QUESTION What research exists using spm1d in sports biomechanics, focusing on the lower limbs, in what populations, and what are the current research gaps? METHODS We searched PubMed, Embase, Web of Science, and ProQuest databases for the following search string: "(((knee) OR (hip)) OR (ankle)) OR (foot) OR (feet) AND (statistical parametric mapping)". English peer-reviewed studies assessing lower limb kinetics or kinematics in different sports or sports-related injuries were included. Reviews, meta-analyses, conference abstracts, and grey literature were excluded. RESULTS Our search yielded 165 papers published since 2012. Among these, 112 examined healthy individuals (67 %), and 53 focused on injured populations (33 %). Running (n = 45), cutting (n = 25), and jumping/landing (n = 18) were the most common activities. The predominant injuries were anterior cruciate ligament rupture (n = 21), chronic ankle instability (n = 18), and hip-related pain (n = 9). The main research gaps included the unbalanced populations, underrepresentation of common sports and sport-related injuries, gender inequality, a lack of studies in non-laboratory settings, a lack of studies on varied sports gear, and a lack of reporting standardization. SIGNIFICANCE This review spotlights crucial gaps in spm1d research within sports biomechanics. Key issues include a lack of studies beyond laboratory settings, underrepresentation of various sports and injuries, and gender disparities in research populations. Addressing these gaps can significantly enhance the application of spm1d in sports performance, injury analysis, and rehabilitation.
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Affiliation(s)
- Tomer Yona
- Department of Biomedical Engineering, Technion, Israel Institute of Technology, Haifa, Israel
| | - Netanel Kamel
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Galya Cohen-Eick
- Department of Biomedical Engineering, Technion, Israel Institute of Technology, Haifa, Israel
| | - Inbar Ovadia
- Department of Mechanical Engineering, Technion, Israel Institute of Technology, Haifa, Israel
| | - Arielle Fischer
- Department of Biomedical Engineering, Technion, Israel Institute of Technology, Haifa, Israel.
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Wang L, Chen P, Ding Y, Fan S, Wang G, Jia S, Guo Z, Zheng C. Effects of Kinesio taping on lower limb biomechanical characteristics during unexpected jumping in patients with chronic ankle instability. Scand J Med Sci Sports 2024; 34:e14566. [PMID: 38268069 DOI: 10.1111/sms.14566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 12/06/2023] [Accepted: 01/05/2024] [Indexed: 01/26/2024]
Abstract
PURPOSE The current biomechanical research on the application of Kinesio taping (KT) to patients with chronic ankle instability (CAI) has focused on testing the expected movements. However, unexpected movements are more common in actual sports. Therefore, the present study aimed to investigate the effects of KT on the biomechanical characteristics of the knee and ankle joints during unexpected jumping movements. METHODS Twenty-one patients with unilateral CAI were recruited to capture the biomechanical parameters during unexpected jumping movements under different interventions: no taping (NT), placebo taping (PT), and KT. A one-way repeated measures analysis of variance was used to compare the differences in knee and ankle biomechanical characteristics among patients with CAI between the three intervention conditions. RESULTS At initial contact, the KT group demonstrated a significant decrease in ankle plantarflexion and knee flexion angles compared to the NT group (p < 0.05). At the early landing phase, the KT group had a significant increase in peak ankle dorsiflexion angle, peak ankle eversion angle, peak ankle dorsiflexion moment, and peak ankle eversion moment compared to the NT and PT groups (p < 0.05). Furthermore, the KT group had a significantly reduced peak knee flexion angle, peak knee eversion angle, and peak vertical ground reaction force (p < 0.05) compared to the NT and PT groups. CONCLUSION KT significantly improves the sprain-prone touchdown posture of patients with CAI. And reducing the risk of ankle sprains during the early landing phase by promoting ankle dorsiflexion and eversion angles and moments.
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Affiliation(s)
- Ling Wang
- School of Sports Medicine, Wuhan Sports University, Wuhan, Hubei, China
- Key Laboratory of Sports Engineering of General Administration of Sport of China, Wuhan Sports University, Wuhan, Hubei, China
| | - Peng Chen
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Yue Ding
- Taihe Hospital, Shiyan, Hubei, China
| | - Siyu Fan
- School of Sports Medicine, Wuhan Sports University, Wuhan, Hubei, China
| | - Guanglan Wang
- School of Sports Medicine, Wuhan Sports University, Wuhan, Hubei, China
| | - Shaohui Jia
- School of Sports Medicine, Wuhan Sports University, Wuhan, Hubei, China
- Hubei Provincial Key Laboratory of Sports Training and Monitoring, Wuhan Sports University, Wuhan, Hubei, China
| | - Zhihao Guo
- Key Laboratory of Sports Engineering of General Administration of Sport of China, Wuhan Sports University, Wuhan, Hubei, China
- Engineering Research Center of Sports Health Intelligent Equipment of Hubei Province, Wuhan Sports University, Wuhan, China
| | - Cheng Zheng
- Department of Sports Medicine, Affiliated Hospital, Wuhan Sports University, Wuhan, Hubei, China
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Tang Y, Liang P, Pan J, Zhang C, Ren H, Cheng S, Kong PW. Effects of Ankle Orthoses, Taping, and Insoles on Postural Stability of Individuals with Chronic Ankle Instability: A Systematic Review. Healthcare (Basel) 2023; 11:2570. [PMID: 37761767 PMCID: PMC10530830 DOI: 10.3390/healthcare11182570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/12/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
Chronic ankle instability (CAI) is a prevalent condition characterized by recurring instances of the ankle giving way and persistent symptoms, including pain and diminished function. Foot and ankle external supports are commonly used in clinical practice and research for treating CAI. This systematic review aimed to assess the effects of foot and ankle external supports on the postural stability of individuals with CAI to guide clinical practice and inform future research. A comprehensive search was conducted in PubMed, Web of Science, Scopus, and Google Scholar databases from 1 January 2012 to 1 November 2022. Eighteen studies involving individuals with CAI were chosen in this systematic review. The quality of the included studies and risk of bias were assessed using Cochrane Collaboration's tool for randomized controlled trials, the Newcastle-Ottawa Scale for case-control studies, and the DELPHl-list for crossover trial studies. The external supports included in this review were ankle orthoses (elastic, semi-rigid, and active orthoses), taping (kinesiotaping and fibular reposition taping), and insoles (textured and supportive insoles). The outcome measures included static and dynamic postural stability tests, such as the single-leg stance test, star excursion balance test, Y-balance test, single-leg landing test, lateral jump test, walking test, and running test. The results showed that elastic orthoses, Kinesiotaping, and textured insoles demonstrated potential benefits in improving postural stability in individuals with CAI. Elastic orthoses decreased ankle joint motion variability, kinesiotaping facilitated cutaneous receptors and proprioceptive feedback, while textured insoles increased tactile stimulation and foot position awareness. However, the effects of semi-rigid orthoses, fibular reposition taping, and arch support insoles were inconsistent across studies. Future research should explore the long-term effects of these external supports, analyze the effects of different characteristics and combinations of supports, and employ standardized outcome measures and testing protocols for assessing postural stability.
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Affiliation(s)
- Yunqi Tang
- College of Art and Design, Shaanxi University of Science and Technology, Xi’an 710021, China; (Y.T.); (P.L.); (H.R.); (S.C.)
- Physical Education and Sports Science Academic Group, National Institute of Education, Nanyang Technological University, Singapore 637616, Singapore;
| | - Peiyao Liang
- College of Art and Design, Shaanxi University of Science and Technology, Xi’an 710021, China; (Y.T.); (P.L.); (H.R.); (S.C.)
| | - Jingwen Pan
- Physical Education and Sports Science Academic Group, National Institute of Education, Nanyang Technological University, Singapore 637616, Singapore;
- Rehabilitation Research Institute of Singapore, Nanyang Technological University, Singapore 308232, Singapore
| | - Cui Zhang
- Sport Biomechanics Laboratory, Shandong Institute of Sports Science, Jinan 250014, China;
- Graduate School, Shandong Physical Education University, Jinan 250014, China
| | - Hui Ren
- College of Art and Design, Shaanxi University of Science and Technology, Xi’an 710021, China; (Y.T.); (P.L.); (H.R.); (S.C.)
| | - Shizhe Cheng
- College of Art and Design, Shaanxi University of Science and Technology, Xi’an 710021, China; (Y.T.); (P.L.); (H.R.); (S.C.)
| | - Pui Wah Kong
- Physical Education and Sports Science Academic Group, National Institute of Education, Nanyang Technological University, Singapore 637616, Singapore;
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Rowe PL, Bryant AL, Egerton T, Paterson KL. External Ankle Support and Ankle Biomechanics in Chronic Ankle Instability: Systematic Review and Meta-Analysis. J Athl Train 2023; 58:635-647. [PMID: 36521172 PMCID: PMC10569247 DOI: 10.4085/1062-6050-0208.22] [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] [Indexed: 10/11/2023]
Abstract
OBJECTIVE To systematically review the literature to determine whether external ankle supports influence ankle biomechanics in participants with chronic ankle instability (CAI) during sport-related tasks. DATA SOURCES A literature search of MEDLINE, SPORTDiscus, and CINAHL databases was conducted in November 2021. STUDY SELECTION Included studies were randomized crossover or parallel-group controlled trials in which researchers assessed ankle biomechanics during landing, running, or change of direction in participants with CAI using external ankle supports compared with no support. DATA EXTRACTION Two authors independently identified studies, extracted data, and assessed risk of bias (Cochrane risk-of-bias tool version 2) and quality of evidence (Grading of Recommendations Assessment, Development and Evaluation). Random-effects meta-analysis was used to compare between-groups mean differences with 95% CIs. Grading of Recommendations Assessment, Development and Evaluation recommendations were used to determine the certainty of findings. DATA SYNTHESIS A total of 13 studies of low to moderate risk of bias were included. During landing, very low-grade evidence indicated external ankle supports reduce frontal-plane excursion (mean difference [95% CI] = -1.83° [-2.97°, -0.69°], P = .002), plantar-flexion angle at initial contact (-3.86° [-6.18°, -1.54°], P = .001), and sagittal-plane excursion (-3.45° [-5.00°, -1.90°], P < .001) but not inversion angle at initial contact (-1.00° [-3.59°, 1.59°], P = .45). During running, very low- to low-grade evidence indicated external ankle supports reduce sagittal-plane excursion (-5.21° [-8.59°, -1.83°], P = .003) but not inversion angle at initial contact (0.32° [-2.11°, 1.47°], P = .73), frontal-plane excursion (-1.31° [-3.24°, 0.63°], P = .19), or plantar-flexion angle at initial contact (-0.12° [-3.54°, 3.29°], P = .94). Studies investigating changes of direction were insufficient. CONCLUSIONS Very low-grade evidence indicated external ankle supports reduce frontal-plane excursion but not inversion angle at initial contact in participants with CAI during landing. Limiting frontal-plane excursion may reduce ankle-sprain risk. Frontal-plane ankle kinematics were not influenced by external ankle supports during running. Sagittal-plane reductions were observed with external ankle supports during landing and running with low to very low certainty, but their influence on ankle-sprain risk is undetermined.
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Affiliation(s)
- Patrick L. Rowe
- Centre for Health, Exercise & Sports Medicine, University of Melbourne, Victoria, Australia
| | - Adam L. Bryant
- Centre for Health, Exercise & Sports Medicine, University of Melbourne, Victoria, Australia
| | - Thorlene Egerton
- Centre for Health, Exercise & Sports Medicine, University of Melbourne, Victoria, Australia
| | - Kade L. Paterson
- Centre for Health, Exercise & Sports Medicine, University of Melbourne, Victoria, Australia
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Effect of Braces on Performance in the Context of Chronic Ankle Instability. Foot Ankle Clin 2023; 28:145-154. [PMID: 36822684 DOI: 10.1016/j.fcl.2022.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
Ankle braces are commonly recommended for prevention of ankle sprains, especially secondary sprains, rehabilitation, and return to normal activity or sport after injury. One common resistance to use is the feeling that braces will impede functional performance. For people with chronic ankle instability, the limited research indicates that the use of semirigid, lace-up, or soft-shell braces will not affect, and in some cases, may enhance performance. Activities that could be enhanced are jumping, hopping, and dynamic balance.
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Willwacher S, Bruder A, Robbin J, Kruppa J, Mai P. A Multidimensional Assessment of a Novel Adaptive Versus Traditional Passive Ankle Sprain Protection Systems. Am J Sports Med 2023; 51:715-722. [PMID: 36734465 PMCID: PMC9983046 DOI: 10.1177/03635465221146294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Ankle braces aim to reduce lateral ankle sprains. Next to protection, factors influencing user compliance, such as sports performance, motion restriction, and users' perceptions, are relevant for user compliance and thus injury prevention. Novel adaptive protection systems claim to change their mechanical behavior based on the intensity of motion (eg, the inversion velocity), unlike traditional passive concepts of ankle bracing. PURPOSE To compare the performance of a novel adaptive brace with 2 passive ankle braces while considering protection, sports performance, freedom of motion, and subjective perception. STUDY DESIGN Controlled laboratory study. METHODS The authors analyzed 1 adaptive and 2 passive (one lace-up and one rigid brace) ankle braces, worn in a low-cut, indoor sports shoe, which was also the no-brace reference condition. We performed material testing using an artificial ankle joint system at high and low inversion velocities. Further, 20 male, young, healthy team sports athletes were analyzed using 3-dimensional motion analysis in sports-related movements to address protection, sports performance, and active range of motion dimensions. Participants rated subjective comfort, stability, and restriction experienced when using the products. RESULTS Subjective stability rating was not different between the adaptive and passive systems. The rigid brace was superior in restricting peak inversion during the biomechanical testing compared with the passive braces. However, in the material test, the adaptive brace increased its stiffness by approximately 400% during the fast compared with the slow inversion velocities, demonstrating its adaptive behavior and similar stiffness values to passive braces. We identified minor differences in sports performance tasks. The adaptive brace improved active ankle range of motion and subjective comfort and restriction ratings. CONCLUSION The adaptive brace offered similar protective effects in high-velocity inversion situations to those of the passive braces while improving range of motion, comfort, and restriction rating during noninjurious motions. CLINICAL RELEVANCE Protection systems are only effective when used. Compared with traditional passive ankle brace technologies, the novel adaptive brace might increase user compliance by improving comfort and freedom of movement while offering similar protection in injurious situations.
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Affiliation(s)
- Steffen Willwacher
- Department of Mechanical and Process
Engineering, Offenburg University of Applied Sciences, Offenburg, Germany,Steffen Willwacher, Prof., Department of Mechanical and Process
Engineering, Offenburg University of Applied Sciences, Badstr. 24, 77652
Offenburg, Germany ()
(Twitter handle: @S_Willwacher)
| | - Anna Bruder
- Department of Mechanical and Process
Engineering, Offenburg University of Applied Sciences, Offenburg, Germany
| | - Johanna Robbin
- Department of Mechanical and Process
Engineering, Offenburg University of Applied Sciences, Offenburg, Germany
| | - Jakob Kruppa
- Department of Mechanical and Process
Engineering, Offenburg University of Applied Sciences, Offenburg, Germany
| | - Patrick Mai
- Department of Mechanical and Process
Engineering, Offenburg University of Applied Sciences, Offenburg, Germany,Institute of Biomechanics and
Orthopaedics, German Sport University Cologne, Cologne, Germany
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Santos LDD, Pereira CAM, Bolligner Neto R, Alonso AC, Greve JMD. EVALUATION OF ANKLE MOVEMENTS ON A SUDDEN INVERSION PLATFORM. REV BRAS MED ESPORTE 2023. [DOI: 10.1590/1517-8692202329022022_0139i] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
ABSTRACT Introduction: Ankle sprains are frequent in sports activities and can lead to joint instability with clinical and performance consequences. Sudden ankle inversion platforms have been used to study the mechanism of ankle sprain. Objectives: To test a static platform that simulates the movement of ankle sprain (sudden inversion) in soccer players. Methods: A platform was developed to perform the sudden movement of an ankle sprain dissociated in three axes: inversion, plantar flexion, and medial rotation. A computer program was also created to read the angular velocity and the time to reach the maximum amplitude of the three axes of movement, synchronized with the platform movements. Thirty soccer players without ankle sprains were evaluated on the sudden inversion platform. Each athlete performed 10 randomly initiated tests, with five per leg. Results: There was no statistical difference in angular velocity or time to reach maximum range of motion of plantar flexion and medial rotation between the tests. During the tests, the angular velocity of the inversion increased. Conclusion: The sudden static platform evaluated the movements performed by the ankle during the sprain reliably in the 10 tests with no difference in the mechanical behavior. Level of evidence I; Therapeutic studies - Investigation of treatment outcomes.
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Affiliation(s)
- Leandro Dias dos Santos
- Universidade de São Paulo, Brazil; Physical Therapy Department of the São Bernardo Futebol Clube, Brazil
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Santos LDD, Pereira CAM, Bolligner Neto R, Alonso AC, Greve JMD. AVALIAÇÃO DOS MOVIMENTOS DO TORNOZELO NA PLATAFORMA DE INVERSÃO SÚBITA. REV BRAS MED ESPORTE 2023. [DOI: 10.1590/1517-8692202329022022_0139p] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
RESUMO Introdução: A entorse do tornozelo é frequente nas atividades esportivas, podendo levar à instabilidade articular com consequências clínicas e de desempenho. As plataformas de inversão súbita do tornozelo têm sido usadas para estudar o mecanismo de entorse do tornozelo. Objetivos: Testar uma plataforma estática que simule o movimento de entorse do tornozelo (inversão súbita) em jogadores de futebol. Métodos: A plataforma foi desenvolvida para realizar o movimento súbito da entorse de tornozelo dissociado em três eixos: inversão, flexão plantar e rotação medial. Também foi criado um programa de computador para leitura da velocidade angular e do tempo para atingir a amplitude máxima dos três eixos de movimento, sincronizados com os movimentos da plataforma. Trinta jogadores de futebol sem entorse de tornozelo foram avaliados na plataforma súbita. Cada atleta fez 10 testes, iniciados de forma aleatória, sendo cinco em cada perna. Resultados: Entre os testes, não houve diferença estatística das velocidades angulares e tempo para atingir a amplitude máxima do movimento de flexão plantar e rotação medial. Durante os testes, a velocidade angular da inversão aumentou. Conclusão: A plataforma estática súbita, avaliada em 10 tentativas, foi confiável para avaliar os movimentos executados pelo tornozelo durante a entorse, e não houve diferença de comportamento mecânico. Nível de evidência I; Estudos terapêuticos - Investigação dos resultados do tratamento.
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Affiliation(s)
- Leandro Dias dos Santos
- Universidade de São Paulo, Brazil; Physical Therapy Department of the São Bernardo Futebol Clube, Brazil
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Radel LC, Jones J, Garcia K, Soma D, Miller S, Sugimoto D. Pediatric Hurdle-Related Acute Injuries in Track and Field presenting to US Emergency Departments: Descriptive Epidemiology Study. PHYSICIAN SPORTSMED 2022. [PMID: 36043997 DOI: 10.1080/00913847.2022.2120371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
BACKGROUND Hurdling is a track event that is unique due to a combination of running and jumping over an apparatus. Since hurdling requires a special skillset with sprinting and jumping, athletes are at risk for various musculoskeletal injuries. However, there has been a paucity of studies describing the epidemiology of pediatric hurdle injuries. PURPOSE To examine hurdle-related injury types, injured body parts, injury mechanisms, and injury settings in children and adolescents. METHODS Descriptive epidemiology study. Data from the National Electronic Injury Surveillance System, which represents emergency room visits was retrospectively reviewed. Injury data involving hurdle injuries was searched during a 10-year period (2008-2017) with hurdlers 18 years of age and younger. Injuries were then classified based upon injury types, body parts, injury mechanisms, and injury settings. Descriptive statistics were used including mean ± standard deviation, frequency (N), and percentages (%). RESULTS A total of 749 hurdle-related injuries were found from 333 males (44.5%) and 416 females (55.5%). The top three injury types were traumatic fracture (N=218, 29.1%), joint sprain (N=191, 25.5%), and contusion/hematoma/bruise (N=78, 10.4%). The top three injured body parts were ankle (N=140, 18.7%), knee (N=120, 16.0%), and wrist (N=69, 9.2%). The most common injury mechanisms were apparatus-related trips, falls, and landings (N=594, 79.0%). Finally, injury settings consisted of track and field practices (N=469, 62.6%), track and field meets (N=96, 12.8%), and other settings including gym, physical education class, recess, school activities, and camps (N=49, 6.5%). CONCLUSION In pediatric hurdle athletes, the most prevalent injury type seen in the emergency room was fracture. Although most hurdle-related injuries occur in the lower extremity, injuries at the wrist were the 3rd most commonly injured body location. The most common injury mechanism was apparatus-related trip, fall, and landing, and injuries most commonly occurred during track practices. In pediatric hurdle athletes seen in the emergency room, majority of injuries consisted of traumatic fractures and joint sprains at ankle, knee, and wrist, which frequently occurred with apparatus-related trip, fall, and landing mechanisms during track and field practices.
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Affiliation(s)
- Luke C Radel
- Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - Jacob Jones
- Scottish Rite for Children, Dallas, TX, USA.,University of Texas Southwestern, Dallas, TX, USA
| | | | - David Soma
- Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - Shane Miller
- Scottish Rite for Children, Dallas, TX, USA.,University of Texas Southwestern, Dallas, TX, USA
| | - Dai Sugimoto
- Waseda University, Tokyo, Japan.,The Micheli Center for Sports Injury Prevention, Waltham, MA, USA
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11
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The effect of ankle supports on lower limb biomechanics during functional tasks: a systematic review with meta-analysis. J Sci Med Sport 2022; 25:615-630. [DOI: 10.1016/j.jsams.2022.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 02/18/2022] [Accepted: 02/24/2022] [Indexed: 11/18/2022]
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12
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Zhao Dubuc Y, Mazzone B, Yoder AJ, Esposito ER, Kang TH, Loh KJ, Farrokhi S. Ankle Sprain Bracing Solutions and Future Design Consideration for Civilian and Military Use. Expert Rev Med Devices 2022; 19:113-122. [PMID: 35130797 DOI: 10.1080/17434440.2022.2039622] [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: 11/04/2022]
Abstract
INTRODUCTION Ankle sprains are common injuries within the civilian and military populations, with lingering symptoms that include pain, swelling, giving-way, and a high likelihood for recurrence. Numerous bracing systems are available to stabilize the ankle joint following sprains, with new design iterations frequently entering the market. Currently available braces generally include sleeve, lace-up, and stirrup designs. Sleeves provide mild compression and warmth but limited stability for the ankle, while lace-ups and stirrups appear to be more effective at preventing and treating lateral ankle sprains. AREAS COVERED This review summarizes the use of various brace options in practice. Their major clinical benefits, and limitations are highlighted, followed by an overview of emerging concepts in brace design. Current advancements in biomechanical simulation, multifunctional material fabrication, and wearable, field-deployed devices for human injury surveillance are discussed, providing possibilities for conceiving new design concepts for next-generation smart ankle braces. EXPERT OPINION Performance of the commercially available braces are limited by their current design concepts. Suggestions on future brace design include: (1) incorporating high-performance materials suitable for extreme environments, (2) leveraging modeling and simulation techniques to predict mechanical support requirements, and (3) implementing adaptive, customizable componentry material to meet the needs of each unique patient.
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Affiliation(s)
- Yingjun Zhao Dubuc
- Applied Research Laboratories, The University of Texas at Austin, Austin, USA
| | - Brittney Mazzone
- DoD-VA Extremity Trauma and Amputation Center of Excellence (EACE), Naval Medical Center San Diego, San Diego, USA.,Naval Medical Center San Diego, San Diego, USA
| | - Adam J Yoder
- DoD-VA Extremity Trauma and Amputation Center of Excellence (EACE), Naval Medical Center San Diego, San Diego, USA.,Naval Medical Center San Diego, San Diego, USA
| | - Elizabeth Russell Esposito
- DoD-VA Extremity Trauma and Amputation Center of Excellence (EACE), Naval Medical Center San Diego, San Diego, USA.,Center for Limb Loss and MoBility (CLiMB), VA Puget Sound Health Care System, Seattle, WA, USA.,Department of Mechanical Engineering, University of Washington, Seattle, WA, USA
| | - Tae Hoon Kang
- Department of Nano Engineering, University of California San Diego, La Jolla, CA, USA
| | - Kenneth J Loh
- Department of Structural Engineering, University of California San Diego, La Jolla, CA, USA
| | - Shawn Farrokhi
- DoD-VA Extremity Trauma and Amputation Center of Excellence (EACE), Naval Medical Center San Diego, San Diego, USA.,Naval Medical Center San Diego, San Diego, USA.,Department of Rehabilitation Medicine, Uniformed Services University, 4301 Jones Bridge Rd, Bethesda, MD
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13
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Jiang T, Tian S, Chen T, Fan X, Yao J, Wang L. Protection by Ankle Brace for Lower-Extremity Joints in Half-Squat Parachuting Landing With a Backpack. Front Bioeng Biotechnol 2021; 9:790595. [PMID: 34957079 PMCID: PMC8695930 DOI: 10.3389/fbioe.2021.790595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 10/25/2021] [Indexed: 11/13/2022] Open
Abstract
Half-squat parachuting landing is a kind of activity with high impact force. Injuries on lower-extremity joints are common in half-squat parachuting landing and would be increased with a backpack. An ankle brace was used to prevent ankle injuries in landing. However, few quantitative studies reported about the protection of an ankle brace for lower-extremity joints in half-squat parachuting landing with a backpack. This study focused on evaluating the protective effects of an ankle brace in half-squat parachuting landing with a backpack. Seven male participants landed from 120 cm with a backpack and an ankle brace. Each participant performed three landing trials on every experimental condition. Kinetics and kinematics of the hip, knee, and ankle were analyzed. It was found that the ankle brace did not significantly affect the ground reaction force with backpack but increased the ground reaction force from 14.7 ± 2.0 bodyweight to 16.2 ± 1.9 bodyweight (p = 0.017) without the backpack. The ankle brace significantly (p < 0.05) decreased the angular displacement, angular velocity, and angular acceleration of the ankle both without and with the backpack. In conclusion, the ankle brace could restrict ankle motion and significantly increase ground reaction force without the backpack. However, the ankle brace did not significantly influence ground reaction force and still restricted ankle motion with the backpack. Therefore, the ankle brace was more effective in half-squat parachuting landing with the backpack than no-backpack landing.
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Affiliation(s)
- Tianyun Jiang
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China
| | - Shan Tian
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China
| | - Tianhong Chen
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China
| | - Xingyu Fan
- College of Bioengineering, Chongqing University, Chongqing, China
| | - Jie Yao
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China
| | - Lizhen Wang
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China
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14
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Eberbach H, Gehring D, Lange T, Ovsepyan S, Gollhofer A, Schmal H, Wenning M. Efficacy of a semirigid ankle brace in reducing mechanical ankle instability evaluated by 3D stress-MRI. J Orthop Surg Res 2021; 16:620. [PMID: 34663386 PMCID: PMC8522107 DOI: 10.1186/s13018-021-02750-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 09/24/2021] [Indexed: 12/26/2022] Open
Abstract
Background Novel imaging technologies like 3D stress-MRI of the ankle allow a quantification of the mechanical instability contributing to chronic ankle instability. In the present study, we have tested the efficacy of a semirigid ankle brace on joint congruency in a plantarflexion/supination position with and without load. Methods In this controlled observational study of n = 25 patients suffering from mechanical ankle instability, a custom-built ankle arthrometer implementing a novel 3D-stress MRI technique was used to evaluate the stabilizing effect of an ankle brace. Three parameters of joint congruency (i.e., 3D cartilage contact area fibulotalar, tibiotalar horizontal and tibiotalar vertical) were measured. The loss of cartilage contact area from neutral position to a position combined of 40° of plantarflexion and 30° of supination without and with axial load of 200 N was calculated. A semirigid ankle brace was applied in plantarflexion/supination to evaluate its effect on joint congruence. Furthermore, the perceived stability of the brace during a hopping task was analyzed using visual analogue scale (VAS). Results The application of a semirigid brace led to an increase in cartilage contact area (CCA) when the foot was placed in plantarflexion and supination. This effect was visible for all three compartments of the upper ankle joint (P < 0.001; η2 = 0.54). The effect of axial loading did not result in significant differences. The subjective stability provided by the brace (VAS 7.6/10) did not correlate to the magnitude of the improvement of the overall joint congruency. Conclusions The stabilizing effect of the semirigid ankle brace can be verified using 3D stress-MRI. Providing better joint congruency with an ankle brace may reduce peak loads at certain areas of the talus, which possibly cause osteochondral or degenerative lesions. However, the perceived stability provided by the brace does not seem to reflect into the mechanical effect of the brace. Trial registration The study protocol was prospectively registered at the German Clinical Trials Register (#DRKS00016356).
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Affiliation(s)
- Helge Eberbach
- Department of Orthopedic and Trauma Surgery, University Medical Center, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.
| | - Dominic Gehring
- Department of Sport and Sport Science, University of Freiburg, Schwarzwaldstrasse 175, 79117, Freiburg, Germany
| | - Thomas Lange
- Center for Diagnostic and Therapeutic Radiology, Medical Physics, University Medical Center, Faculty of Medicine, University of Freiburg, Kilianstrasse 5, 79106, Freiburg, Germany
| | - Spartak Ovsepyan
- Department of Sport and Sport Science, University of Freiburg, Schwarzwaldstrasse 175, 79117, Freiburg, Germany
| | - Albert Gollhofer
- Department of Sport and Sport Science, University of Freiburg, Schwarzwaldstrasse 175, 79117, Freiburg, Germany
| | - Hagen Schmal
- Department of Orthopedic and Trauma Surgery, University Medical Center, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.,Department of Orthopaedic Surgery, Odense University Hospital, J.B. Winslows Vej 4, 5000, Odense, Denmark
| | - Markus Wenning
- Department of Orthopedic and Trauma Surgery, University Medical Center, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.,Department of Sport and Sport Science, University of Freiburg, Schwarzwaldstrasse 175, 79117, Freiburg, Germany
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15
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Espinosa N, Klammer G. The Failed Deltoid Ligament in the Valgus Misaligned Ankle-How to Treat? Foot Ankle Clin 2021; 26:391-405. [PMID: 33990260 DOI: 10.1016/j.fcl.2021.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
This article deals with the treatment of a chronically failed deltoid ligament complex in the valgus misaligned ankle. This is a challenging task in every orthopedic foot and ankle surgery. Before embarking on any surgery that relates to the deltoid ligament complex, it is mandatory to analyze any underlying cause that could promote the impairment. Once this is done, it might be of value in considering anatomic reconstructions. The article provides an anatomic reconstruction technique, which should help address the problem.
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Affiliation(s)
- Norman Espinosa
- Institute for Foot and Ankle Reconstruction, Beethovenstrasse 3, Zurich 8002, Switzerland.
| | - Georg Klammer
- Institute for Foot and Ankle Reconstruction, Beethovenstrasse 3, Zurich 8002, Switzerland
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16
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Sarvestan J, Aghaie Ataabadi P, Svoboda Z, Kovačikova Z, Needle AR. Ankle-knee coupling responses to ankle Kinesio™ taping during single-leg drop landings in collegiate athletes with chronic ankle instability. J Sports Med Phys Fitness 2020; 61:582-591. [PMID: 33092324 DOI: 10.23736/s0022-4707.20.11264-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND Ankle Kinesio-taping (KT) is being globally used an intervention to provide the ankle joint complex with sufficient support against sudden excessive mechanical stress during various activities. However, its effects on proximal joints are unclear. This study investigated the impact of ankle KT on ankle-knee joint coupling in sagittal, frontal and transverse planes. METHODS Adopting a pretest post-test study design, 30 collegiate athletes with chronic ankle instability performed 3 single-leg drop landings in each non-taped and Kinesio-taped conditions and their movement kinematics were recorded using 6 optoelectronic cameras. RESULTS The ankle angular velocities in sagittal (P=0.038, d=0.64) and transverse planes (P=0.001, d=0.95) decreased after KT application, while the knee internal rotation velocities increased (P=0.020, d=0.51). The coupling angles revealed that the ankle movement ratios significantly decreased in 3 planes in comparison with knee movement ratios. CONCLUSIONS Outcomes of this study illustrated that application of ankle KT leaves the individuals with a stiffer ankle joint, which increases the mechanical stresses to this joint and decreases its stiffness in absorbing the applied shocks. Further, ankle KT application resulted in more knee internal rotation moments and may increase the risk of knee injuries during landing after a long-term usage in patients with instability ankle sprain.
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Affiliation(s)
- Javad Sarvestan
- Department of Natural Sciences in Kinanthropology, Faculty of Physical Culture, Palacky University Olomouc, Olomouc, Czech Republic -
| | - Peyman Aghaie Ataabadi
- Department of Biomechanics and Sports Injuries, Faculty of Physical Education and Sports Sciences, Kharazmi University, Tehran, Iran
| | - Zdeněk Svoboda
- Department of Natural Sciences in Kinanthropology, Faculty of Physical Culture, Palacky University Olomouc, Olomouc, Czech Republic
| | - Zuzana Kovačikova
- Department of Natural Sciences in Kinanthropology, Faculty of Physical Culture, Palacky University Olomouc, Olomouc, Czech Republic
| | - Alan R Needle
- Department of Health and Exercise Science, Appalachian State University, Boone, NC, USA
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