do u know??

India
December 5, 2006 1:46am CST
A MAN HAS 639 MUSCLES. A SQUARE INCH MUSCLE CAN LIFYT 26-65 KILOGRAM. THERE ARE ABOUT 60 MUSCLES IN THE FACE. SMILING IS EASIER THAN FROWNING . IT TAKES 20 MUSCLES TO SMILE AND OVER 40 TO FROWN.
1 person likes this
3 responses
@rishaayu (340)
• India
5 Dec 06
yes i knew anyways thanx for this gr8 knowledge
• India
5 Dec 06
thats good knowledge
@alladisada (2305)
• India
5 Dec 06
now i know