About the Authors
- Yuji Yamamoto
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* E-mail: yamamoto@htc.nagoya-u.ac.jp
Affiliation Research Center of Health, Physical Fitness, and Sports, Nagoya University, Nagoya, Japan
- Keiko Yokoyama
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Affiliations Division of Applied Physics, Department of Engineering, Hokkaido University, Sapporo, Japan, Research Fellowship Division, Japan Society for the Promotion of Science, Tokyo, Japan
- Motoki Okumura
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Affiliation Faculty of Education, Shizuoka University, Shizuoka, Japan
- Akifumi Kijima
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Affiliation Graduate School of Education, University of Yamanashi, Kofu, Japan
- Koji Kadota
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Affiliation Graduate School of Medicine, Osaka University, Toyonaka, Japan
- Kazutoshi Gohara
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Affiliation Division of Applied Physics, Department of Engineering, Hokkaido University, Sapporo, Japan
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MO YY. Performed the experiments: MO AK KK KY YY. Analyzed the data: YY MO AK. Contributed reagents/materials/analysis tools: KY KG YY. Wrote the paper: YY KG.