None. It's the relaxation of the rectal sphincter.
no there is not muscle specifically for farting
I really don't belive it takes any mucles to breathe, but your stomach and chest mucles may expand when breathing in.
25 Muscles
You take very few muscles to smile and many more muscles are used when you swim.
Over 200 muscles are used!
It is unknown the exact number of muscles used to whistle. However, there are two muscles that are used the most, and they are the orbicularis oris and buccinator muscles.
Ibuprofen
fart fart
25 Muscles
over 200 muscles
You take very few muscles to smile and many more muscles are used when you swim.
Four muscles.
fart until it stink
First, Take all objects out of the box. Next, READ THE FLIPPING DIRECTIONS!!!!
49 muscles to cry, 12 muscles to smile and 6 muscles to slap
Over 200 muscles are used!
there are 36 muscles in a run mile
You would need about 14 muscles to sneeze.
this is the answer to your god keep listening and you will find out so fart fart and u will win