Descriptive Statistics (n = 72).

<p>Mean and SEM for all continuous variables and distributions of race, with descriptions for the entire sample and for groups separated by self-reported activity level (sedentary, recreational, serious leisure athletes). Statistically significant group differences are indicatied.</p>1<p>missing data varied by characteristic (0 or 1 for Male Recreational Athletes; 0–3 for Serious Leisure Male Athletes); no missing for Sedentary Males.</p>**<p>p<.01, *p<.05 from comparison of groups by likelihood ratio chi square (for race) and ANOVA for other characteristics.</p>¥<p>Total body fat in grams.</p>#<p>Total lean body mass in grams.