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The large muscle of the upper chest that flexes the arm across the body is the?
Wiki User
∙ 12y ago
Pectoralis major
Wiki User
∙ 12y ago
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What part of the body does the gastrocnemius move?
The gastrocnemius, the large muscle in the calf, flexes the knee and foot.
Is a pectoralis major muscle a heart muscle?
No, it is not. It is the large chest muscle.
What is the large muscle on the front of the chest?
Pectorals
What is the large muscle on the floor of a chest cavity that helps you breathe?
diaphragm
Is the diaphragm the large band of muscle that controls the size of the chest activity?
Yes it is.
The large round muscle at the base of the chest is the?
m. teres minor and major
What is the large band of muscle that controls the size of the chest cavity?
The heart you idiot!
What is the large flat muscle that moves up and down to alter the volume of the chest?
diaphragm
Why does a man's nipple hide under the breast towards the chest?
This only happens with men who have large pecs (chest muscle pectoralis) The muscle tucks a man's breastskin under it which gives it a manly look. Some men can produce milk and some men end up squirting milk under their chest because their nipple gets squashed.
Why do doctors intentionally create a large voltage across the chest of a heart-attack victim?
Note, a heart attack (myocardial infarction) is very different from what you are describing which is cardiac arrest. Doctors pass a large current using a defibrillator in certain cases of cardiac arrest when the heart muscle is just twitching and not beating in order to resychronise the electrical currents across the heart so they beat together effectively again.
What is the name of the large flat muscle that moves up and down in changes the volume of air in the chest cavity?
It's called - the diaphragm (pronounced di-a-fram)
What muscle is located in the upper part of your back in the middle?
The muscle located in the upper part of your back in the middle is called the trapezius muscle. It is a large, triangular muscle that extends from the base of your skull down to the middle of your spine and across to your shoulders. Its primary function is to move and stabilize the shoulder blades.
