106742 20230519145512.0 doi 10.3390/ijerph18168270 sideral 124704 ART-2021-124704 eng Moreno-Azze, A. Universidad de Zaragoza (orcid)0000-0001-7652-2866 Comparison of three eccentric overload training strategies on power output and interlimb asymmetry in youth soccer players 2021 Access copy available to the general public Unrestricted Background: The present study compared the effects of performing the lateral squat exercise in three different formats from eccentric overload training on concentric/eccentric peak/mean power and inter-limb asymmetries in young soccer players. Methods: Forty-five young male (U-17) soccer players were distributed into three groups. Two groups performed the same training volume with both legs, beginning with the weaker leg (SVW, n = 15) or with the stronger leg (SVS, n = 15). The third group executed double volume with the weaker leg and also commenced with such leg (DVW, n = 15) in the lateral squat during a 10-week period. Pre- and post-intervention metrics included concentric and eccentric peak/mean power during the lateral squat test and their corresponding asymmetries. Results: All groups improved all power variables. Concentric mean and peak power asymmetry were substantially reduced in the SVW (ES: 0.89), DVW (ES: 0.43), and in SVW (ES: 1.60). Eccentric mean and peak power asymmetry were also substantially decreased in SVW (ES: 0.81) and in DVW (ES: 0.68). Between-group analyses showed substantially better performance in concentric and eccentric variables with stronger and weaker legs in SVW and DVW groups compared with SVS. Conclusions: Those groups which started with the weaker leg showed greater both power enhancements and reductions on inter-limb asymmetries. info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 4.614 2021 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH 45 / 183 = 0.246 2021 Q1 T1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH 71 / 210 = 0.338 2021 Q2 T2 ENVIRONMENTAL SCIENCES 100 / 279 = 0.358 2021 Q2 T2 0.814 2021 Pollution 2021 Q1 Health, Toxicology and Mutagenesis 2021 Q1 4.5 2021 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Arjol-Serrano, J.L. Falcón Miguel, D. Universidad de Zaragoza (orcid)0000-0001-9252-6971 Bishop, C. Gonzalo-Skok, O. 3001 187 Universidad de Zaragoza Dpto. Expres.Music.Plást.Corp. Área Didáctica Expres.Corporal 18, 16 (2021), 8270 [12 pp.] Int. j. environ. res. public health International journal of environmental research and public health 1661-7827 1837788 http://zaguan.unizar.es/record/106742/files/texto_completo.pdf Versión publicada 2720914 http://zaguan.unizar.es/record/106742/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:106742 articulos driver 2023-05-18-15:12:39 ARTICLE