Explaining Happiness and Behavioral Regulations in Sport based on Satisfaction with the Financial Income of National Beach Volleyball Players

The present study was designed to explain happiness and behavioral regulations in sport basedon satisfaction with the financial income of national beach volleyball players. The present research was a correlation study and with respect to purpose, it was practical; in other words relating to events that happen on the field. The statistical population of the present study includes beach volleyball players who are members of Iran's national teams with a range of age groups who each have a professional contract with a sports club in their field. Regression tests were used to analyze the research data. The results showed that satisfaction with the financial income of national beach volleyball players is significant in predicting happiness and regulating players’ behavior in this sport. Based on these results, improving the financial income of beach volleyball players in national teams can create positive behavioral and mental effects among these athletes