本研究主要在探討臺北市警察人員運動行為之相關因素。本研究分層隨機抽樣 396位警察人員，以問卷方式收集警察人員運動的種類、時間、頻率、強度及職場環境因素和運動社會心理因素等資料。資料分析採描述性統計、變異數分析、皮爾森積差相關及複迴歸。結果發現：有規律運動者為 21.3%。自我效能、知覺運動障礙及知覺運動利益，為預測運動總量的有效因素。臺北市警察人員規律運動比率不高，建議考量輪班及運動社會心理因素，規劃合適的運動健康促進計畫。

The purpose of this study was to investigate the influence of relative factors on regular physical activity among Taipei City police officers. A total of 396 police officers. at the Taipei City Police Department were selected using a stratified random sampling method. Information about demographic characteristics; worksite environment; socio-psychological factors ; and the type, duration, frequency, and intensity of physical activity was collected through a self-administered questionnaire. The data were analyzed by descriptive statistics, a chi-square test, analysis of variance, correlation, logistic regression, and multiple regression. The results showed that only 21.3% of the police officers performed physical activity regularly. Work shifts and perceived exercise barriers were predictors of regular physical activity. Self-efficacy, perceived health status, perceived exercise barriers, and benefits were predictors of the level of physical activity. Regular physical activity is low among Taipei City police. It is recommended that work shifts and socio-psychological factors be taken into consideration when developing a physical activity-based health promotion program.