The purpose of this study was to present an exercise prescription for the stage of change in exercise behavior, prevention of the metabolic syndrome and promotion of health in male college students. The subjects in this experiment were 182 male college students who takes an instruction of physical education class. Collected data were analyzed by one-way ANOVA, and Post Hoc (p<0.05) was used for post-inspection if there were significant differences among the stages in exercise behavior. Blood sugar reduction through regular exercise in the maintenance stage of living behavior was highly related to reduction of belly by decrease in body fat and abdominal obesity by improvement of Insulin sensitivity. Therefore, change in the stage of living behavior reduces body composition, serum lipid, and blood pressure factors in the maintenance stage, and having regular lifestyle should be applied to exercise prescription as an improvement program of behavioral intervention on the change in metabolic syndrom markers.