Frowning - - it takes 47 muscles in your face
frowning
Smiling uses the most facial muscles.
Frowningchewing requires most chewing requires most
Probably swimming, uses most of the muscles and seldom causes harm to player or others.
Smiling uses 17 but frowning uses 42
It causes the hair follicle to stand erect
smooth muscles covers most of your internal organs including your lungs so if they were paralyzed you couldn't breathe
Gravity in the most part The moon thorugh tides Capilliary action
The abdominal muscles do many things like hold and potect the abdominal cavity and assist in breathing. But, the most obvious one is posture. They are the antagonists to the muscles along the spine and help maintain spinal curvature. The action is known as flexion of the spinal column.
although gymnastic can be very rewarding and fun it is a very exspensive sport to compete in and is very time consuming once you start training to compete. Also gymnastics can be very dangerous and painful. It is tough on joints and muscles and it is often impossible to provent most injuries.
I don't know if its the most common but Muscular dystrophy is a genetic (inherited) disorder of the muscles. Muscular dystrophy causes the muscles in the body to become very weak. The muscles break down and are replaced with fatty deposits over time. Resulting in muscle wasting and weakening.
skeletal muscles