Ever wonder what makes your biceps tick? From flexing elbows to rotating forearms, learn about this vital muscle with #SciePro. #MuscleAnatomy #FitnessFacts

Video yang dihantar oleh @SciePro di X (dahulu Twitter) (12 Mei 2024 ・ その他 ・ 0:12 ・ #SciePro #MuscleAnatomy #FitnessFacts). Tonton dan muat turun di XCLYP.