Abstract
The article consists of theoretical and empirical parts. The theoretical part presents the most important issues related to such concepts as self-efficacy, dispositional optimism and life satisfaction among fitness industry employees. Reference was made to the most important findings of researchers in the fields of philosophy, psychology and sociology. The aim of the theoretical part was to present the issues studied and discussed in the empirical part as accurately as possible.
The main objective of the presented study was to check whether there were any correlations between the sense of generalized self-efficacy, life satisfaction and dispositional optimism among fitness industry employees. In the process of achieving this goal, Pearson’s r correlation analysis was carried out. The study covered 105 respondents. The level of significance was α = 0.05. The results of the analysis showed a statistically significant, strong positive correlation of the three variables r = 0.84 and r = 0.88. It turns out that in the case of people working in the fitness industry, along with the increase in satisfaction with their own lives, the level of dispositional optimism and the level of generalized self-efficacy increased. It was found that three elements are interdependent among corporate employees: the belief that the higher the goals they set, the stronger their commitment to the intended behaviour, even in the face of increasing failures, satisfaction as a relatively permanent assessment of life as wholeness and optimism that inspires motivation, and perseverance and determination to achieve specific goals and make decisions.