This study delves into the relationship between supplement consumption and physical fitness among adult male members of Tivoli Fitness Center in Sidoarjo. With a focus on understanding the impact of supplement intake on various aspects of physical fitness, including strength, endurance, and body composition, the research employs a mixed-methods approach. Quantitative data is gathered through surveys assessing supplement usage patterns and physical fitness levels, while qualitative insights are obtained through interviews exploring attitudes and perceptions regarding supplement consumption and its effects on fitness. Through a comprehensive analysis, this study aims to provide valuable insights into the role of supplements in enhancing physical fitness among adult males, thereby informing strategies for optimizing fitness programs and promoting healthier lifestyle choices.

Supplement consumption, Physical fitness, Adult males

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