1. Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Japan
2. Research Fellow of the Japan Society for the Promotion of Science, Tokyo, Japan
3. Faculty of Health and Sports Sciences, University of Tsukuba, Tsukuba, Japan
4. School of Physical Education, Health and Sports Sciences, University of Tsukuba, Tsukuba, Japan
5. Terumo Corporation, Tokyo, Japan