Lee, Sunwoo
Jirásek, Ivo
Article History
First Online: 28 June 2017
Compliance with Ethical Standards
:
: Authors declare that they have no conflict of interest.
: We do declare that all procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. Also, current study was approved by the Ethics Committee of the Faculty of Physical Culture, Palacky University in Olomouc.
: Informed consent was obtained from all study participants.