افشاری, امیرحسین

[ 1 ] - مقایسه نگرش به بهبود عملکرد و تمایل به عضلانی شدن در ورزشکاران با و بدون مصرف مواد نیروزای غیرمجاز به تفکیک رشته‌های تیمی و انفرادی

Introduction: For many years, the prevalence of performance-enhancer substances using among athletes is still growing despite many prohibitions, and it seems that psychological factors play a role in it. Accordingly, the purpose of this study was to compare the performance enhancement attitude and muscularity in some athletes with and without the use of illegal substance in both forms of team a...