This paper proposes a smart school fitness center model using emotional mechanisms of youth. The smart school fitness center consists of two physical spaces: an exercise room and a resting room. The exercise room includes a smart mat with group exercise contents, a mental training system, and an information management system, while the resting room contains a health evaluation system and provides a consulting service and a place for communication between students. A social network service (SNS) based motivation scheme is also designed to motivate students to participate the smart school fitness center program sustainedly. It is expected that the smart school fitness center model improves students’ physical and mental health, and provides the social environment that induces competitive spirit and comradeship for students to adhere to their health and friendship development.