163904 20251113160752.0 doi 10.1055/s-0034-1395521 sideral 89602 ART-2015-89602 eng De Hoyo Lora, Moisés Effects of eccentric overload bout on change of direction and performance in soccer players 2015 The aims of this study were to analyse the effects of eccentric overload training (EOT) on kinetic parameters during change of direction (COD) and performance related to sprinting and jumping abilities. 20 male soccer players performed 2 different protocols: 1) 5-min cycling warm-up and 2) 5-min cycling warm-up+YoYo half-squat exercise. The outcome measured included vertical ground reaction force (vGRF) and propulsive force (PvGRF), time to vGRF (T_vGRF) and propulsive force (T_PvGRF), contact time (CT), eccentric (ECC_IMP), concentric (CONC_IMP) and total (TOT_IMP) impulses and moments (Mx, My and Mz) during 2 COD tasks. Additionally, subjects performed a counter-movement jump (CMJ) and 20¿m sprint tests. Results showed a substantial better improvement (likely to almost certainly) in vGRF (ES: 0.84), vAGRF (ES: 0.72), CT (ES: 0.48), My (ES: 0.35), Mz (ES: 0.44) and ECC_IMP (ES: 0.45) during crossover cutting maneuver, whereas during side-step cutting maneuver Time_ECC (ES: 0.68), CT (ES: 0.64), vGRF (ES: 0.48) and My (ES: 0.47) were substantially enhanced (likely). Furthermore, substantial better performance was found in CMJ (ES: 0.47; very likely) and 20 m (ES: 0.20; possibly). In conclusion, EOT produced a better muscle activation during 2 different COD tasks and greater sprinting and jumping performance. Access copy available to the general public Unrestricted info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 2.528 2015 SPORT SCIENCES 15 / 81 = 0.185 2015 Q1 T1 1.279 2015 Sports Science 2015 Q1 Orthopedics and Sports Medicine 2015 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion de la Torre Combarros, Ana Pradas de la Fuente, Francisco Universidad de Zaragoza (orcid)0000-0002-6829-0775 Sañudo Corrales, Borja Carrasco Páez, Luis Mateo-Cortes, J. Domínguez-Cobo, Sergio Fernandes, Orlando Jesus Gonzalo-Skok, Oliver 3001 187 Universidad de Zaragoza Dpto. Expres.Music.Plást.Corp. Área Didáctica Expres.Corporal 36, 4 (2015), 308-314 Int. j. sports med. INTERNATIONAL JOURNAL OF SPORTS MEDICINE 0172-4622 462661 http://zaguan.unizar.es/record/163904/files/texto_completo.pdf Postprint 2337512 http://zaguan.unizar.es/record/163904/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:163904 articulos driver 2025-11-13-14:57:32 ARTICLE