10 Fun Facts about your
Muscles!
1. You have all the muscle fiber
you will ever have at birth. Once
damaged they can't be replaced.
2. Arnold Schwarzenegger has as
many muscle fibers as you - They're
just thicker!
3. A single muscle cell of the
sartorius muscle in the thigh can be
more than 12 inches long.
4. There are more than 600
voluntary muscles in the body.
5. The strongest muscle of the body
is the masseter muscle used for
chewing!
6. Your hand contains 20 different
muscles.
7. If all your muscles could pull in
one direction you could create a
force of 25 tons!
8. Muscles account for
approximately 40% of your body
weight.
9. It takes 17 muscles in your face
to smile, but it takes 43 muscles to
frown.
10. You take approximately 5
million steps per year using your
leg muscles!

Thanks for sharing

Tanx 4 ds. Isnt God wonderful?