1. Graduate School of Sport Sciences, Waseda University, Tokorozawa, Japan
2. Department of Physical Education, Tokai University, Hiratsuka, Kanagawa, Japan
3. Department of Competitive Sports, Tokai University, Hiratsuka, Kanagawa, Japan
4. Institute of Professional Sport Education and Sport Qualifications, German Sport University Cologne, Cologne, Germany
5. Faculty of Sport Sciences, Waseda University, Tokorozawa, Japan
6. Institute of Health and Sports Science & Medicine, Juntendo University, Inzai, Chiba, Japan