doi:10.15366/rimcafd2015.59.001engYanci, J.Los Arcos, A.Salinero, J. J.Plana Galindo, Carlos MaríaGil, E.Grande, I.Effects of different contextual interference programs in agilityART-2015-92990This study involved 76 students from 9-10 years old in a public elementary school (44 boys and 32 girls). Participants were randomized to the outcome of the pretest into four groups: low contextual interference (ICB, n = 19), moderate contextual interference (ICM, n = 19) high contextual interference (ICA, n = 19) and Control Group (GC, n = 19). The aim of this study was to determine which method of agility training (ICB, ICM or ICA) is more effective in primary school children (9-10 years), in order to figure out what method of development of this capacity was the appropriate at this stage of schooling. The agility was evaluated by MAT2 test. Except in the control group (GC), there were significant differences in agility (MAT2 test) in all groups (ICB, ICM and ICA) after an intervention program of 4-week fourth-year students of elementary school. These differences have been higher in the ICM group (p<0.01, ES=1.12). We found significant differences (p<0.05, ES=0.79) in the posttest between the ICM and ICB group.2015http://zaguan.unizar.es/record/3276710.15366/rimcafd2015.59.001http://zaguan.unizar.es/record/32767oai:zaguan.unizar.es:32767REVISTA INTERNACIONAL DE MEDICINA Y CIENCIAS DE LA ACTIVIDAD FISICA Y DEL DEPORTE 15, 59 (2015), 405-418All rights reservedhttp://www.europeana.eu/rights/rr-f/info:eu-repo/semantics/openAccess