About the Authors

Wei Guo

Affiliation School of Kinesiology, Shanghai University of Sport, Shanghai, China

Jie Ren

renjie@sus.edu.cn

Affiliation China Table Tennis College, Shanghai University of Sport, Shanghai, China

Biye Wang

Affiliation School of Kinesiology, Shanghai University of Sport, Shanghai, China

Qin Zhu

Affiliation Division of Kinesiology and Health, University of Wyoming, Laramie, Wyoming, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WG BW JR. Performed the experiments: WG BW. Analyzed the data: WG BW. Contributed reagents/materials/analysis tools: JR QZ. Wrote the paper: WG BW QZ. Called for all the participants: JR. Polished the manuscript: QZ.