OBJECTIVE Male bodybuilders (MBB) exhibit more severe body dissatisfaction, bulimic eating behaviour, and negative psychological characteristics, compared with male athletic and nonathletic control subjects, but few studies have directly compared MBB and men with eating disorders. This study compared men with bulimia nervosa (MBN), competitive male bodybuilders (CMBB), and recreational male bod...

•Oxygen uptake efficiency slope has a prognostic value in Fontan patients.•An important percentage of patients is not able to reach maximal effort.•Oxygen valid submaximal exercise parameter.•Young showed deterioration performance over time. In after completion capacity significantly reduced. Although peak oxygen consumption (VO2peak) strong factor many cardiovascular diseases, it requires the ...