J A Menéndez, J A Hennig, M D Golub, E R Oby, P T Sadtler, A P Batista, S M Chase, B M Yu, P E Latham
A theory of brain-computer interface learning via low-dimensional control
bioRxiv : the preprint server for biology
study aimed emphasize importance physical education maintaining sufficient physical activity examining average bmi fifth sixthgrade elementary school students korea multiple years study investigated changes average bmi fifth sixthgrade elementary school students korea provided foundational data suggest role physical education student health set future directions 20192021 physical activity promotion system paps korean ministry education used data corresponding fifth sixthgrade students 124693 2019 126226 2020 117809 2021 1208 elementary schools korea collected repeated measures anova conducted data analysis study findings follows first average bmi fifth sixthgrade elementary school students korea increased significantly 2021 compared 2019 2020 second changes yearly average bmi showed significant difference depending gender grade obesity among fifth sixthgrade elementary school students korea increased steadily 20192021 may due decrease students physical activity male students showed steeper increase regardless grade study period limited physical activity school increased obesity rates physical education must play role students health preparation future changes