About the Authors

Yuichi Hiramatsu

Contributed equally to this work with: Yuichi Hiramatsu, Hiroshi Kinoshita

specialeverybody@gmail.com

Affiliation Department of Biomechanics and Motor Control, Graduate School of Medicine, Osaka University, Osaka, Japan

Daisuke Kimura

Affiliation Department of Biomechanics and Motor Control, Graduate School of Medicine, Osaka University, Osaka, Japan

Koji Kadota

Affiliation Department of Biomechanics and Motor Control, Graduate School of Medicine, Osaka University, Osaka, Japan

Taro Ito

Affiliation Department of Health and Sports Sciences, Mukogawa Women’s University, Hyogo, Japan

Hiroshi Kinoshita

Contributed equally to this work with: Yuichi Hiramatsu, Hiroshi Kinoshita

Affiliation Department of Biomechanics and Motor Control, Graduate School of Medicine, Osaka University, Osaka, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YH HK TI. Performed the experiments: YH HK DK. Analyzed the data: YH HK KK. Contributed reagents/materials/analysis tools: YH HK. Wrote the paper: YH HK.