About the Authors

Naoki Horii

Affiliation Faculty of Sport Health Science, Ritsumeikan University, Kusatsu, Shiga, Japan

Koji Sato

Affiliation Graduate School of Human Development and Environment, Kobe University, Kobe, Hyogo, Japan

Noboru Mesaki

Affiliation University of Tsukuba, Tsukuba, Ibaraki, Japan

Motoyuki Iemitsu

iemitsu@fc.ritsumei.ac.jp

Affiliation Faculty of Sport Health Science, Ritsumeikan University, Kusatsu, Shiga, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: MI. Formal analysis: NH KS. Funding acquisition: NM MI. Investigation: NH KS MI. Methodology: KS MI. Project administration: NM MI. Supervision: NM. Writing – original draft: NH MI. Writing – review & editing: KS NM.