according to my anatomy and physiology teacher when you frown you use your facial muscles the specific types i never learned.
it takes more muscle to frown than to smile. :D
thigh muscle.
Corrugator supercili and procerus
The frowning action.
nerves do not control face movement, muscle does
It can be (a frowning face, a frowning boss). It is the present participle of the verb (to frown) and may be a verb form, participial, noun, or adjective.
Out of smiling and frowning? FROWNING! Otherwise, my guess is face pulling. Or speech. Or singing opera. Or Jim Carrey. Either one.
With a typical frowning face, your lip.
Frowning - - it takes 47 muscles in your face
They are faces with emotes, like a smiley face or a blue,frowning face, and you put them in your text messages or emails.
Autonomic system
SmooTh muscle
heart
The heart.
Go look in your mirror - frown, then smile. Do you see how frowning pulls all the muscles in your face down, so that your face seems longer, while smiling pulls everything up? That's why "having a long face" means having a sad expression."Why the long face?" is a common question when you see someone frowning or looking sad.