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Muscular System
The muscular system allows humans to move. Muscles also provide strength, balance and heat.
11,239 Questions
Too much mobility--the body needs scarring to occur in the correct length of time--so that healing is correct--therefore, mobility is not hindered, and not being painful to a person
How many active muscles are in your body?
It usually varies around 640 to 850. It also depends on the person. If they have paralyzed muscles, they are not considered active.
Muscle used to raise you arm to shoulder level?
A muscle doesn't rotate the shoulder. The ligaments that connect your shoulder blade to your arm, to your rib cage all work in a ball and socket type of way allowing you to rotate your arm 360o.
Why is your hand and lower arm swollen days after surgery?
that is normal reaction of the body due to internal work and interuption
Most of the muscles that extend your fingers are located where?
which one? on the back of our hands, on the front of our hands, on the fingers themselfs, in the lower forearm, upper arm or at the wrist/ can't figure it out.
Brain send the message via nerve impulses involving neurons which use the neuro-transmitter Acetylcholine
Each nerve impulse begins in the dendrites of a neuron's. the impulse move rapidly toward the neuron's cell body and then down the axon until it reaches the axon tip.a nerve impulse travels along the neuron in the form of electrical and chemical signals.
Acetylcholine- a neurotransmitter released at the neuromuscular junction triggers a muscle action potential, which leads to muscle contraction.
Diophram. It is the muscle below your lungs that help it compress and expand.
Do you need leg muscles to do a backflip?
Yes.You do because you need to push from the ground and your leg muscles will help.
Which of the 4 chambers of human heart have thickest muscle layer?
The left ventricle as it pumps blood against high resistance than any other chamber
What muscles are used when performing a barbell shrug?
The back muscles, specifically the upper and lower trapezius, are involved in the shoulder shrug. http://www.exrx.net/WeightExercises/TrapeziusUpper/DBShrug.html
What are skilled voluntary movements?
Movements such as reaching, jumping, writing, waving your hand….all these are voluntary movements. You have finely tuned your skills to be able to make these movements when you decide to make them.
What processes occur in your muscles to produce heat?
to be stupid and dum if you use this site anybody can answer on this
doesn't look like you can... ^
well ya can
What function do th triceps serve?
The primary function ofthe biceps brachi is suppination of the forarm, only when the forearm is suppinated does the biceps brachi assist brachialis in flexion of the elbow. The Triceps brachi is the only significant extensor of the elbow joint.
How do you get muscles cancer?
Muscle tissue cannot become cancerous. Therefor, no muscle can get cancer.
Do muscles move without conscious control involuntarily?
Not only will you not be able to move, you cannot survive without your muscles. Your muscles are responsible for keeping your heart beating, your lungs breathing, moving food through your intestines, and even intricate things like changing the diameter of your blood vessels.
What is a thin connective tissue surrounding each muscle cell?
Connective tissue is one which is rich in intercellular substance or interlacing processes with little tendency for the cells to come together in sheets or masses. Aponeuroses is the connective tissue that connect muscles to muscles . Tendons connect skeletal muscles to bones.
Which rotator cuff muscle is often torn?
It was my right shoulder one. I was standing with feet underneath car with door open and fell backwards onto shoulder. still hurts and that was 10 years ago. would advise not to imitate this stunt.
