運動對人體生理以及心理上的益處已獲得科學的證實與肯定，但不可避免的隨著時代的迅速變遷與進步，高科技文明的坐式生活，漸次取代了傳統的勞動生活模式，缺乏身體活動，大量高能速食，再加上生活的壓力，使得國人的體適能與健康狀況逐年下降。 本研究以淡江大學教職員工生為對象，利用檢測與調查研究法，探究本校師生在平日運動行為與身體健康的關係，以瞭解大學社區生活運動與健康體適能推廣教育的成效，提出適當的建議，使本校師生能確立正確運動觀念養成良好運動習慣保持終身運動以促進身體健康。 本研究結論如下： 一、在運動行為方面，本校教職員工生自認有運動習慣的人佔78.57％，但在每週運動三次以上者只占22.05％有待加強。 二、養成運動習慣的學生自認比沒有運動習慣的學生較不容易生病（p<0.05）。而同樣有運動習慣的男女生而言，女生對自己的身體情況更具信心。若以不同年級而言，則以大一學生認同養成運動習慣可以減少生病的機率。 三、每週的運動次數是培養學生養成終身規律運動習慣的最佳時機，體育從業人員更應為國家社會培育健康的國民。未來淡江大學應積極加強全校師生保持每週運動三次、每次二十分鐘以上的觀念和習慣，以達到運動效果維護身體健康，並且多舉辦體育活動、成立多樣性生活運動（Life Sport）社團，以提昇全校師生的學習與工作效率共同養成規律運動習慣。

　　　　　Scientists have proved that physical activities are the best way for humankind to keep good fitness. Unfortunately, we are living in a hi-tech era. Most of us are enjoying a comfortable life style and forget the advantage of physical activities. In this era, studying in the university is a critical stage fro a student to cultivate good exercise behavior. Furthermore, such behavior lets students be involved in regular exercise over their lifespan. The purpose of this study is to investigate the exercise behavior and physical condition of the students of Tamkang University, in order to evaluate the relationships between the athletic activity types and behavior of the students, and their physical fitness. With a fuller knowledge of the relationship between exercise behavior and health condition of youths, we can design better exercise programs and courses. The conclusions are: 1.Although 78.57% students think themselves to be involved in regular physical activities every week, teachers of physical education still need to enhance the ideal to students: a person needs to spend more time to take part in sports every week. 2.The students who are involved in regular physical activities every week always keep their BMI in standard scores. 3.The students who are involved in physical activities over three times a week were confident that their bodies were in good condition. The division of Physical Education should compile materials concerning correct athletic concepts and therefore achieve a better educational result in regards to healthy athletic concepts and athletic behavior.