Funding for this research was provided by:
The present study was supported by a Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology (JP 16K10514)
the JKA Foundation through its promotion funds from the Keirin Race (27-1-068 (2))
Received: 28 May 2021
Accepted: 23 September 2021
First Online: 21 October 2021
: The authors declare no competing interests.