Received: 20 October 2019
Accepted: 11 September 2020
First Online: 18 September 2020
Ethics approval and consent to participate
: Study1 and Study2 were both approved by the Ethical Review Board of Nippon Sport Science University (Study1: 017-H111, Study2: 017-H112). Oral and written consent was obtained from all participants.
: Not applicable.
: This study was funded by Kewpie Corporation, Japan. MO, HS, HN, RS, and YM are employees of Kewpie Corporation. Kewpie Corporation manufactures the EWH.