RT Journal Article T1 Variation of spatiotemporal parameters in school children carrying different backpack loads: a cross sectional study. A1 Paez-Moguer, Joaquin A1 Montes-Alguacil, Jesus A1 Garcia-Paya, Irene A1 Medina-Alcantara, Miguel A1 Evans, Angela Margaret A1 Gijon-Nogueron, Gabriel AB The purpose of this study was to analyze spatiotemporal parameters of gait in children using varyingly loaded Backpacks(BP). This cross-sectional study examined 231 schoolchildren (118 boys, 113 girls) aged six to 12 years, carrying a traditional BP to manipulate loading (Crossing Backpack Children Arpenaz 7 Litres, Junior Red Quechua). Load was added to the BPs in increments of 5%, 10%, 15% and 20% of the child's body weight. Spatio-temporal parameters were measured with the OptoGait system. Significant differences were observed in single support (p  YR 2019 FD 2019-08-21 LK http://hdl.handle.net/10668/14426 UL http://hdl.handle.net/10668/14426 LA en DS RISalud RD Apr 7, 2025