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Influence of the structural components of artificial turf systems on impact attenuation in amateur football players

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Influence of the structural components of artificial turf systems on impact attenuation in amateur football players

dc.contributor.author	Sánchez-Sánchez, Javier
dc.contributor.author	Gallardo Guerrero, Ana
dc.contributor.author	García Gallart, Antonio
dc.contributor.author	Sánchez-Sáez, Juan Antonio
dc.contributor.author	Felipe, José L.
dc.contributor.author	Encarnación Martínez, Alberto
dc.date.accessioned	2019-07-23T14:28:22Z
dc.date.available	2019-07-23T14:28:22Z
dc.date.issued	2019
dc.identifier.citation	Sánchez-Sánchez, Javier Gallardo Guerrero, Ana García Gallart, Antonio Sánchez-Sáez, Juan Antonio Felipe, José L. Encarnación Martínez, Alberto 2019 Influence of the structural components of artificial turf systems on impact attenuation in amateur football players Scientific Reports 9
dc.identifier.uri	https://hdl.handle.net/10550/71039
dc.description.abstract	The purpose of this research was to evaluate the infuence of the structural components of diferent 3rd generation artifcial turf football feld systems on the biomechanical response of impact attenuation in amateur football players. A total of 12 amateur football players (24.3±3.7 years, 73.5±5.5kg, 178.3±4.1cm and 13.7±4.3 years of sport experience) were evaluated on three third generation artifcial turf systems (ATS) with diferent structural components. ATS were composed of asphalt subbase and 45mm of fbre height with (ATS1) and without (ATS2) elastic layer or compacted granular sub-base, 60mm of fbre height without elastic layer (ATS3). Two triaxial accelerometers were frmly taped to the forehead and the distal end of the right tibia of each individual. The results reveal a higher force reduction on ATS3 in comparison to ATS1 (+6.24%, CI95%: 1.67 to 10.92, ES: 1.07; p<0.05) and ATS2 (+21.08%, CI95%: 16.51 to 25.66, ES: 2.98; p<0.05) elastic layer. Tibia acceleration rate was lower on ATS3 than ATS1 (−0.32, CI95%: −0.60 to −0.03, ES: 4.23; p<0.05) and ATS2 (−0.35, CI95%: −0.64 to −0.06; ES: 4.69; p<0.05) at 3.3m/s. A very large correlation (r=0.7 to 0.9; p<0.05) was found between energy restitution and fbre height in both head and tibial peak acceleration and stride time. In conclusion, structural components (fbre height, infll, sub-base and elastic layer) determine the mechanical properties of artifcial turf felds. A higher force reduction and lower energy restitution diminished the impact received by the player which could protect against injuries associated with impacts compared to harder artifcial turf surfaces.
dc.language.iso	eng
dc.relation.ispartof	Scientific Reports, 2019, vol. 9
dc.subject	Esports
dc.subject	Educació física
dc.title	Influence of the structural components of artificial turf systems on impact attenuation in amateur football players
dc.type	journal article	es_ES
dc.date.updated	2019-07-23T14:28:22Z
dc.identifier.doi	10.1038/s41598-019-44270-8
dc.identifier.idgrec	133647
dc.rights.accessRights	open access	es_ES