Sagayama, Hiroyuki http://orcid.org/0000-0002-9040-7650
Yamada, Yosuke
Ichikawa, Mamiko
Kondo, Emi
Yasukata, Jun
Tanabe, Yoko
Higaki, Yasuki
Takahashi, Hideyuki
Funding for this research was provided by:
Japan Society for the Promotion of Science (16J11877, 18K17882)
Article History
Received: 26 November 2019
Accepted: 21 March 2020
First Online: 1 April 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was performed in compliance with the current Japanese law. The study protocol was approved by the ethics committees of the Fukuoka University (Approval No. 14-01-02), Japan Institute of Sports Science (Approval No. 050), and University of Tsukuba (Approval No. 019-33). This study has been performed in accordance with the ethical guidelines of the Declaration of Helsinki.
: The participants were invited to attend an informational meeting, at which they were informed of the investigation’s benefits and potential risks. All participants provided informed consent.