Issue |
Mov Sport Sci/Sci Mot
Number 91, 2016
|
|
---|---|---|
Page(s) | 77 - 84 | |
DOI | https://doi.org/10.1051/sm/2015025 | |
Published online | 19 October 2015 |
Influence of minimalist footwear on knee and ankle loads during the squash lunge
Influence de la chaussure minimaliste sur les charges du genou et de la cheville lors de la fente de squash
1
Centre for Applied Sport and Exercise Sciences, School of Sport
Tourism and Outdoors, University of Central Lancashire, Preston, United
kingdom
2
Department of Human and Environmental Sciences, School of Life and
Medical Sciences, University of Hertfordshire, United
kingdom
3
School of Psychology, University of Central
Lancashire, United kingdom
Received:
14
May
2015
Accepted:
4
August
2015
Squash is associated with a high incidence of knee and ankle joint injuries. The aim of this work was to examine the effects of squash specific, running shoes and minimalist footwear on knee and ankle loads during the lunge movement in squash players. Twelve male squash players performed lunge movements whilst wearing squash specific, running shoes and minimalist footwear. The loads experienced by the knee and ankle joints were calculated. Patellofemoral forces were significantly greater in running shoes (5.10 B.W) compared to minimalist footwear (4.29 B.W). Achille tendon forces were significantly larger in the minimalist footwear (3.10 B.W) compared to the running shoes (2.64 B.W) and squash specific footwear (2.88 B.W). This shows that whilst minimalist footwear may reduce the incidence of knee pathologies in squash players corresponding increases in ankle loading may induce an injury risk at this joint.
Résumé
La pratique du squash est associée à des lésions articulaires au niveau du genou et de la cheville. Le but de ce travail était d’examiner les effets du port de chaussures de course à pied, de chaussures spécifiques de squash et de chaussures minimalistes sur les contraintes au niveau du genou et de la cheville pendant le mouvement de fente chez des joueurs de squash. Les contraintes aux articulations du genou et de la cheville ont été calculées pour douze joueurs de squash avec les différents types de chaussures. Les forces fémoro-patellaires étaient significativement plus grandes avec les chaussures de course (5,10 × poids de corps) par rapport aux chaussures minimalistes (4,29 × poids de corps). Les forces au niveau du tendon d’Achille étaient significativement plus grandes avec les chaussures minimalistes (3.10 × poids de corps) par rapport aux chaussures de course (2,64 × poids de corps) et aux chaussures spécifiques de squash (2,88 × poids de corps). En conclusion,les chaussures minimalistes pourraient réduire les pathologies du genou chez les joueurs de squash, cependant une augmentation des contraintes au niveau du tendon d’Achille pourrait induire parallèlement un risque de blessure au niveau de l’articulation de la cheville.
Key words: Biomechanics / squash / knee / ankle / footwear
Mots clés : Biomécanique / squash / genou / cheville / chaussures
© ACAPS, EDP Sciences, 2015
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