How many muscles are estimated to be involved in smiling?
How many muscles are estimated to be involved in smiling?
کتنے پٹھوں کا اندازہ لگایا جاتا ہے کہ وہ مسکرانے میں ملوث ہیں؟
Explanation
It is estimated that around 14 muscles are involved when a person smiles.
Major muscles include the zygomaticus major and minor, which lift the corners of the mouth.