The purpose of this examination was to find the correlation and multiple correlation among the specialties of physical fitness, physical constitution factors and to find the relation between special technique and the specialties of physical constitution, physical fitness factors by classifying the degree of weigth. The results were as follows; 1. In specialty of physical constitution factors heavy weight was superior to the others. 2. In correlation among the specialties of physical fitness factors, light weight showed it between speed and power, speed and strength, coordination and using side strength, coordination and endurance, middle weight showed it between agility and using side strength, disusing side strength, endurance, using side strength and disusing side strength, endurance. 3. In the whole degree of weight, the correlation appeared between coordination and using side strength, using side strength and disusing side strength. 4. In the multiple correlation, light weigth showed it between speed and power, endurance, coordination and disusing strength, endurance, endurance and speed coordination, middle weigth showed it between agility and using side strength, endurance, using side strength and agility disusing side strength, endurance, endurance and agility losing side strength 5. In the relation between special technique and specialties of physical constitution. physical fitness factors heavy weight player used mainly the technique "Baejigi" and light weight player used the several ones.