The aim of this study was to investigate the relationship between passion to

physical activity and life satisfaction in male students. 383 male students were

chosen through cluster sampling among various schools in Tabriz and completed

passion scale (Vallerand, et al. 2003), and multidimensional life satisfaction scale

for students (MSLSS, 2001). T-test and Pearson correlation test was used for data

analysis. Results showed that students with Harmonious Passion to physical

activity have higher levels of satisfaction with their family, life environment, school

and friends than students with obsessive passion. The results also showed

obsessive students have a higher level of satisfaction in self subscale compared

with Harmonious students. In general life Satisfaction, the results showed that

Harmonious students have more satisfied than the obsessive students. The results

showed there is a significant relationship between life satisfaction and Harmonious

passion, but not in Obsessive passion. Overall, the results supports the Dualistic

Model of Passion (DMP) (Vallerand, 2003).