Funding for this research was provided by:
Meiji Yasuda Life Foundation of Health and Welfare
Article History
Received: 2 July 2018
Accepted: 7 December 2018
First Online: 18 December 2018
Compliance with ethical standards
:
: The authors have no conflict of interest to declare.
: This study was approved by the Ethics Committee of Nippon Sport Science University.
: Informed consent was obtained from all participants.