1. National Research Laboratory for Mitochondrial Signaling, Department of Physiology, College of Medicine, Cardiovascular and Metabolic Disease Center, Inje University, 633-165, Gaegeum-dong, Busanjin-gu, Busan 614-735, Korea.
2. Department of Physical Education, Pusan National University, Busan 609-735, Korea.
3. Department of Physical Education, Dong-Eui University, Busan 614-714, Korea.
4. Division of Leisure & Sports Science, Dong Seo University, Busan 617-716, Korea.