. 2019 Jun 30;15(3):472–480. doi: 10.12965/jer.1938176.088
Copyright © 2019 Korean Society of Exercise Rehabilitation
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.