Characteristics of Gym-Goers Performance-Enhancing Substance Use

The use of prohibited performance-enhancing substances (PES) in fitness and gym settings is a public health concern as knowledge concerning its short-term long-term adverse consequences emerging. Understanding the underlying psychosocial mechanisms PES characteristics gym-goers who could help identify those are most vulnerable to use. aim this study was investigate profile (e.g., sociodemographic factors, exercise profile, modalities, peers, social influence) determinants attitudes, subjective norms, beliefs, intentions) users contexts. In total, 453 (mean age = 35.64 years; SD 13.08) completed an online survey. Neural networks showed global characterized by desire increase muscle mass, shape their body, improve physical condition; being advised friends, training colleagues coaches or on Internet; less formal education, more positive beliefs for These results may support clinical interventions prevent abusive well-being gym-goers.