@anatomymuscl: Most people think wrinkles come from aging skin… but the real cause is hidden underneath. Every facial expression you repeat daily is training your muscles to crease your skin in the same pattern. Frown. Squint. Raise your eyebrows. Over time… it becomes permanent. Your face is basically remembering every emotion you repeat. #FacialAnatomy #WrinkleScience #MedicalAnimation #HumanBodyExplained