Adverse metabolic response to regular exercise: Is it a rare or common occurrence? by Bouchard, Claude Blair, Steven N. Church, Timothy S. Earnest, Conrad P. Hagberg, James M. Häkkinen, Keijo Jenkins, Nathan T. Karavirta, Laura Kraus, William E. Leon, Art S. Rao, DC Sarzynski, Mark A. Skinner, James S. Slentz, Cris Rankinen, Tuomo