Influence of the mechanical properties of third-generation artificial turf systems on soccer players' physiological and physical performance and their perceptions.

The aim of this research was to evaluate the influence of the mechanical properties of artificial turf systems on soccer players' performance. A battery of perceptive physiological and physical tests were developed on four different structural systems of artificial turf (System 1: Compacted gra...

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Autores principales:	Javier Sánchez-Sánchez, Jorge García-Unanue, Pedro Jiménez-Reyes, Ana Gallardo, Pablo Burillo, José Luis Felipe, Leonor Gallardo
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2014
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/d09c4074bbf947558a80fd212c90b7b2
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spelling	oai:doaj.org-article:d09c4074bbf947558a80fd212c90b7b22021-11-25T05:55:07ZInfluence of the mechanical properties of third-generation artificial turf systems on soccer players' physiological and physical performance and their perceptions.1932-620310.1371/journal.pone.0111368https://doaj.org/article/d09c4074bbf947558a80fd212c90b7b22014-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0111368https://doaj.org/toc/1932-6203The aim of this research was to evaluate the influence of the mechanical properties of artificial turf systems on soccer players' performance. A battery of perceptive physiological and physical tests were developed on four different structural systems of artificial turf (System 1: Compacted gravel sub-base without elastic layer; System 2: Compacted gravel sub-base with elastic layer; System 3: Asphalt sub-base without elastic layer; System 4: Asphalt sub-base with elastic layer). The sample was composed of 18 soccer players (22.44±1.72 years) who typically train and compete on artificial turf. The artificial turf system with less rotational traction (S3) showed higher total time in the Repeated Sprint Ability test in comparison to the systems with intermediate values (49.46±1.75 s vs 47.55±1.82 s (S1) and 47.85±1.59 s (S2); p<0.001). The performance in jumping tests (countermovement jump and squat jump) and ball kicking to goal decreased after the RSA test in all surfaces assessed (p<0.05), since the artificial turf system did not affect performance deterioration (p>0.05). The physiological load was similar in all four artificial turf systems. However, players felt more comfortable on the harder and more rigid system (S4; visual analogue scale = 70.83±14.28) than on the softer artificial turf system (S2; visual analogue scale = 54.24±19.63). The lineal regression analysis revealed a significant influence of the mechanical properties of the surface of 16.5%, 15.8% and 7.1% on the mean time of the sprint, the best sprint time and the maximum mean speed in the RSA test respectively. Results suggest a mechanical heterogeneity between the systems of artificial turf which generate differences in the physical performance and in the soccer players' perceptions.Javier Sánchez-SánchezJorge García-UnanuePedro Jiménez-ReyesAna GallardoPablo BurilloJosé Luis FelipeLeonor GallardoPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 9, Iss 10, p e111368 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Javier Sánchez-Sánchez Jorge García-Unanue Pedro Jiménez-Reyes Ana Gallardo Pablo Burillo José Luis Felipe Leonor Gallardo Influence of the mechanical properties of third-generation artificial turf systems on soccer players' physiological and physical performance and their perceptions.
description	The aim of this research was to evaluate the influence of the mechanical properties of artificial turf systems on soccer players' performance. A battery of perceptive physiological and physical tests were developed on four different structural systems of artificial turf (System 1: Compacted gravel sub-base without elastic layer; System 2: Compacted gravel sub-base with elastic layer; System 3: Asphalt sub-base without elastic layer; System 4: Asphalt sub-base with elastic layer). The sample was composed of 18 soccer players (22.44±1.72 years) who typically train and compete on artificial turf. The artificial turf system with less rotational traction (S3) showed higher total time in the Repeated Sprint Ability test in comparison to the systems with intermediate values (49.46±1.75 s vs 47.55±1.82 s (S1) and 47.85±1.59 s (S2); p<0.001). The performance in jumping tests (countermovement jump and squat jump) and ball kicking to goal decreased after the RSA test in all surfaces assessed (p<0.05), since the artificial turf system did not affect performance deterioration (p>0.05). The physiological load was similar in all four artificial turf systems. However, players felt more comfortable on the harder and more rigid system (S4; visual analogue scale = 70.83±14.28) than on the softer artificial turf system (S2; visual analogue scale = 54.24±19.63). The lineal regression analysis revealed a significant influence of the mechanical properties of the surface of 16.5%, 15.8% and 7.1% on the mean time of the sprint, the best sprint time and the maximum mean speed in the RSA test respectively. Results suggest a mechanical heterogeneity between the systems of artificial turf which generate differences in the physical performance and in the soccer players' perceptions.
format	article
author	Javier Sánchez-Sánchez Jorge García-Unanue Pedro Jiménez-Reyes Ana Gallardo Pablo Burillo José Luis Felipe Leonor Gallardo
author_facet	Javier Sánchez-Sánchez Jorge García-Unanue Pedro Jiménez-Reyes Ana Gallardo Pablo Burillo José Luis Felipe Leonor Gallardo
author_sort	Javier Sánchez-Sánchez
title	Influence of the mechanical properties of third-generation artificial turf systems on soccer players' physiological and physical performance and their perceptions.
title_short	Influence of the mechanical properties of third-generation artificial turf systems on soccer players' physiological and physical performance and their perceptions.
title_full	Influence of the mechanical properties of third-generation artificial turf systems on soccer players' physiological and physical performance and their perceptions.
title_fullStr	Influence of the mechanical properties of third-generation artificial turf systems on soccer players' physiological and physical performance and their perceptions.
title_full_unstemmed	Influence of the mechanical properties of third-generation artificial turf systems on soccer players' physiological and physical performance and their perceptions.
title_sort	influence of the mechanical properties of third-generation artificial turf systems on soccer players' physiological and physical performance and their perceptions.
publisher	Public Library of Science (PLoS)
publishDate	2014
url	https://doaj.org/article/d09c4074bbf947558a80fd212c90b7b2
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Influence of the mechanical properties of third-generation artificial turf systems on soccer players' physiological and physical performance and their perceptions.

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