Thai university students with participation in sport. The benefits of participation in sports and exercise can gave them life Happiness. Tungthongchai, O.(2011) recommended that “Happiness or Subjective Well-Being (SWB) has been recognized as the main goal of an individual’s life in all age groups, including young people. However, in Thailand, there is a lack of studies for exploring SWB of young people in general and university students in particular.”