smile
skeletal muscles
skeletal muscles
Of course.
Most of the muscles of the body are exercised when running. Of course the foot and leg muscles are needed the most but the muscles of the torso and upper body are used as well.
Any muscle you can control like your arm (you can control most of the muscles in your body). Any muscle you can't control is an involuntary muscle. The only one i can think of is a penis.
Smiling. : ) No, actually it is frowning.
Involuntary muscles are the muscles in your body that you have no control over. The two main types of involuntary muscles are smooth muscles (which are found in most organs of the body) and cardiac muscle (found in the heart).
Your Heart!
The brain
The cardiac muscle is the most numerous i nvoulantarymuscle in the body , They are invoulantary ; wich means they Voulantary muscles are muscles you move and control with your thoughts. (: ****ANSWER IS : CARDIAC MUSCLES*********
The myocardium, or heart, is the most used muscle in the body.
the tongue and jaw