The main purpose of this study was to investigate the physical performance in the regular elderly exercise behavior. The data were collected from 207 elderly who participate in the regular exercise in public garden of Tai-Chung, Data obtained included structure questionnaires tests. Structure questionnaires contained physical performance tests. The questionnaire was composed of two parts: the background of the elderly, physical performance. The data was analyzed through the methods of t-test, one-way ANOVA. The results indicated that: Based on the current analysis among physical performance, ”bilateral training” is the most effective factors and understood evaluate the effects of different types of exercise on physical performance, Qi-Gong higher than Wai Tan Kung, Aerobic Dane. Yuan-Ji Dance, Calisthenics higher than Aerobic Dane. It was expected that the result of this research suggest could addition to advocate the benefits of regular exercise, introduction of the appropriate and easy exercise for the elderly are also important to encourage their regular exercise habit.