Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TSUDA Ryosuke and KITANO Koichi and NAKAYAMA Masao and SUZUKI Koya,Load characteristics of soccer games with walls in elementary school physical education,"Taiikugaku kenkyu (Japan Journal of Physical Education, Health and Sport Sciences)",04846710,"Japan Society of Physical Education, Health and Sport Sciences",2023,68,0,551-560,https://cir.nii.ac.jp/crid/1390860620060451200,https://doi.org/10.5432/jjpehss.23001