The purpose of this study was analysis of correlations between physical characteristics and heart rate (HR), physical characteristics and blood pressure (BP) during exercise. The subjects in this study were 150 college students of healthy male age of 18 to 22. The exercise test of laboratory were work load of three diffrent exercise, groupA was light exercise of work load (300 and 450 kpm per minute) ; groupB was middle exercise of work load (300 and 600 kpm per minute) ; groupC was mixed exercise light and middle of work load (300,450 and 600 kpm per minute). The number of each group was 5...