Study of the integrated handball coaching system in Japan: with reference to the JFA and JVA 論文 Shota Nagano・Masao Nakayama・Yasumi Nakanishi・Hiroshi Aida ·2019-10-27 ·『Taiikugaku kenkyu (Japan Journal of Physical Education Health and Sport Sciences)』 64(2) pp. 777-795 doi:10.5432/jjpehss.18079