This document presents a factor analysis that was conducted to identify factors related to fitness trainer popularity. It discusses the research problem, domain, and hypotheses. A 13-item questionnaire was administered to 50 fitness trainers. The data was cleaned and factor analysis was performed. Three factors were extracted based on eigenvalues above 1, explaining 72% of the variance. The factors were interpreted as adapting new fitness programs, introducing latest trends to clients, and client view of the trainer. Reliability analysis found the factors to be reliable.