Low Range of Ankle Dorsiflexion Predisposes for Patellar Tendinopathy in Junior Elite Basketball Players

Backman, Ludvig J.; Danielson, Patrik

doi:10.1177/0363546511420552

Cited by 125 publications

(115 citation statements)

References 52 publications

(79 reference statements)

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“…La limitación en la FD de tobillo representa uno de las causas que aumentan el riesgo de lesión del miembro inferior 40 . Se ha relacionado esta limitación con patologías de rodilla y de cadera 41 .…”

Section: Discussionunclassified

Relación de Lunge y Jack Test en la apófisis calcánea (Talalgia de Sever) en futbolistas jóvenes

Santafé¹,

Gómez-Bernal²,

Santafé³

et al. 2017

Rev. Int. Cienc. Podol.

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Resumen. La talalgia de Sever o apofisitis calcánea ocurre generalmente antes o durante el pico de crecimiento acelerado en niños y niñas. En ocasiones se presenta al practicar un nuevo deporte que implique desplazamientos y saltos como el fútbol. Fue descrita por el Doctor J. W. Sever, a causa de la detección de un dolor con sensibilidad localizada en la cara posterior del hueso calcáneo en jóvenes. El objetivo de este estudio es relacionar la incidencia de la talalgia de Sever con la restricción en los valores del Lunge test y con la incapacidad para activar el mecanismo de Windlass medido a través del test de Jack. Se realizaron los dos test a una muestra de 60 futbolistas jóvenes divididos en dos grupos (Sever = 30 jóvenes, de 10,84±0,79 años y 16,87±0,85 de IMC; No Sever = 30 jóvenes, de 10,87±0,80 y 17,58±1,41 de IMC). Los resultados muestran un test de Jack del pie derecho positivo en el 26,7% de los niños con Sever frente al 10,0% de los niños sin Sever (p=0,181). Mientras que, para el pie izquierdo, el 33,3% de los niños con Sever tiene el test de Jack positivo frente al 13,3% de los niños sin Sever (p=0,125). Por otro lado, el Lunge test para el pie derecho muestra una diferencia significativa (p<0,01) entre los niños con Sever (32,2±3,6) y los niños sin Sever (40,5±4,1). Lo mismo ocurre para el pie izquierdo, niños con Sever (32,1±3,6) y sin Sever (39,2±4,4) con una diferencia significativa (p<0,01). La restricción de la flexión dorsal (FD) de tobillo medida por medio del test de Lunge ha demostrado tener una relación significativa con la incidencia de la Talalgia de Sever. Mientras que el test de Jack no muestra una relación significativa.

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Section: Discussionunclassified

Relación de Lunge y Jack Test en la apófisis calcánea (Talalgia de Sever) en futbolistas jóvenes

Santafé¹,

Gómez-Bernal²,

Santafé³

et al. 2017

Rev. Int. Cienc. Podol.

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“…J. Backman and P. Danielson [5] showed that characteristic for basketball players increased traumatic hazard of ankle joint results in restriction of its mobility and reduction of bending angle. Such change results in emersion of patella pathologies.…”

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confidence: 99%

Algorithm of athletes’ fitness structure individual features’ determination with the help of multidimensional analysis (on example of basketball)

Kozina

Cieslicka

Prusik

et al. 2017

PES

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Purpose:to determine main laws of determination of athletes' fitness structure's individual characteristics with the help of multidimensional analysis (on example of basketball). Material:in the research elite basketball players (n=54) participated. Pedagogic testing included 12 tests, applied in combined teams of Ukraine and Russia. For every test three attempts were given and the best result was registered. The tests were passed during 2-3 training sessions. Results:we worked out general scheme of ways of athletes' training individualization. For every athlete we determined the groups of leading and secondary factors in individual structure of fitness. The process of athletes' training shall contain basic and variable components. Basic component was 70% of means in general system of athletes' training. Variable component was 30% of means and implies application of individual training means. Percentage of means in individual programs varies depending on the following: leading factors in fitness individual structure; period of individual dynamic of competition efficiency. In every micro-cycle 30% is assigned for athletes' individual training: athletes received individual tasks; groups on the base of cluster analysis data were formed, if necessary. Conclusions:when working out individual training programs, development of leading factors in individual factorial structure of athletes' fitness shall be accented. Application of individual programs, combined with universal individualization methods creates preconditions for rising competition activities' efficiency.

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“…Although information is limited, there is a potential link between a history of ankle sprain and risk of injury at the knee joint. [16][17][18] The potential sensorimotor adaptations associated with CAI may not necessarily be protective for other joints. Identifying an underlying relationship between CAI and compensatory sensorimotor control in the knee may help clinicians and researchers to develop more comprehensive interventions to enhance global coordination in those with CAI and prevent future injury.…”

mentioning

confidence: 99%

Alterations in Neuromuscular Control at the Knee in Individuals With Chronic Ankle Instability

Terada

Pietrosimone

Gribble

2014

Journal of Athletic Training

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Context: Few authors have assessed neuromuscular kneestabilization strategies in individuals with chronic ankle instability (CAI) during functional activities.Objective: To investigate the influence of CAI on neuromuscular characteristics around the knee during a stop-jump task.Design: Case-control study. Setting: Research laboratory. Participants or Other Participants: A total of 19 participants with self-reported unilateral CAI and 19 healthy control participants volunteered for this study.Intervention(s): Participants performed double-legged, vertical stop-jump tasks onto a force plate, and we measured muscle activation around the knee of each limb.Main Outcome Measure(s): We calculated the integrated electromyography for the vastus medialis oblique, vastus lateralis, medial hamstrings, and lateral hamstrings muscles during the 100 ms before and after initial foot contacts with the force plate and normalized by the ensemble peak electromyographic value. Knee sagittal-plane kinematics were also analyzed during a stop-jump task. Conclusions: We found altered feed-forward patterns of the vastus medialis oblique and altered postlanding knee sagittalplane kinematics in the CAI group. These observations may provide insight regarding sensorimotor characteristics that may be associated with CAI. Results

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Low Range of Ankle Dorsiflexion Predisposes for Patellar Tendinopathy in Junior Elite Basketball Players

Cited by 125 publications

References 52 publications

Relación de Lunge y Jack Test en la apófisis calcánea (Talalgia de Sever) en futbolistas jóvenes

Relación de Lunge y Jack Test en la apófisis calcánea (Talalgia de Sever) en futbolistas jóvenes

Algorithm of athletes’ fitness structure individual features’ determination with the help of multidimensional analysis (on example of basketball)

Alterations in Neuromuscular Control at the Knee in Individuals With Chronic Ankle Instability

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