International National Chin-Yi Institute of Technology in center of Taiwan as possible as to satisfy all teachers and students needs and following as governments recently preach up that people could make more exercises. In this campus, physical fitness center will be get high use ratio to be considered. However, physical fitness center main service is that provide more exercises equipments for people to use here and take considered generally. Here is not focus on special group. Due to all of above thoughtful, this study will make a search for satisfaction by different sex after use physical fitness center. Realize more contrast satisfaction between girls and boys. According to this study, it will take a reference for increase exercises equipments and place provide in physical fitness center, promote satisfaction for all campus, and arrive to the aim get more exercises.