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Muscular System

The muscular system allows humans to move. Muscles also provide strength, balance and heat.

11,239 Questions

Where the thigh located?

The place "thigh" does not exist i think you are refering to Thai/Thailand>> Thailand is located in the center of mainland South East Asia. It is bound by theAndaman Sea to the west, Myanmar to the west and northwest, Laos to the east and northeast, Cambodia to the east as well as Malaysia and the Gulf of Thailand to the south.

How do nerve cells and muscle cells communicate?

By letting you know how to learn and if you have any questions call 252.646.9327 this is not the question how to communicate is when the nerves go through the body and anytime when you touch a hot stove and you touch it the brian to send the message and go through the body and it communicates.

A bundle of nerve fibers?

The bundle of the nerve fibers is a collection of the threadlike extension of the nerve cell that consists of the myelin sheath and axon in the nervous system. There are nerve fibers in the peripheral nervous system and the central nervous system.

What kind of muscle is the arrector pili?

The contraction or relaxation of the erector pili muscle determines the orientation of hair on the skin. When it contracts, due to fear or cold, hair stands upright.
This is a tiny muscle that attaches to the base of a hair follicle mammals at one end and to dermal tissue on the other end.

When would your muscles produce lactic acid?

The muscles build lactic acid when you're doing strenuous exercise.

Rotator tendonitis exercises?

if i would be you, i would go first for physical therapy. they can help you do to the exerice in the right way. and then you can ask them to give you some home exericise. if i would be you, i would go first for physical therapy. they can help you do to the exerice in the right way. and then you can ask them to give you some home exericise.

What would be some basis for the name of a muscle?

A muscle can be named based on a variaty of things: * Its origins and insertions, eg. the sternomastoid muscle has attachments at the sternum and the mastoid process of the skull. It may also be referred to as "sternocleidomastoid" in reference to its articulation with the clavicle. * Its action, eg. the levator scapulae muscle acts to raise ("levator") the shoulder blade ("scapulae") * Qualities of the muscle itself, eg. the digastric muscle is named for its two muscle masses/bellies. "Di-" referring to "two" and "-gastric" referring to "belly" * Historical/social reasons for naming, eg. the sartorius muscle's name literally means "tailor" and was so named because this muscle was particularly defined in these workers. This was because they often sat with one leg crossed over the other as they worked.

Where is your deltoid on your body?

It is a triangular muscle covering the shoulder joint, it raises the arm from the side of the body

Are tendons bone to bone or muscle to bone?

No, it is a very tough, fibrous material that connects muscle to bone.

What muscle connects to the fibula?

So many, 2 peronei, extensor & flexor digitorum longi etc

How does temperature affect muscle fatigue?

at high temperatures, metabolites accumulate in activated muscle fibers thus reducing endurance.

at low temperatures neuromuscular electrical transmission of the contractile properties of the muscle may lead to fatigue

Does the muscular system move fluid substances through hollow organs?

Food in its varying states of digestion is moved through the hollow alimentary canal by means of a series of muscular contractions known as peristalsis, which squeezes the alimentary canal, in much the way that you would squeeze a tube of toothpaste to move toothpaste through the tube.

What are muscles that work in opposing pairs called?

One is the agonist and the other is called the antagonist.

Agonist: muscle which is the main mover, it contracts and shortens

Antagonist: muscle that lengthens and controls

e.g. flexion at the elbow: the biceps are the agonist and the triceps are the antagonist.

Actions of the bones and muscles involved in the execution of a leg extension?

The knees is known as a hinge joint, as it can only bend in on direction when it's bent. while the knees is bending the muscles in the leg are expanding creating a wider stride, when the legs comes back the muscle contracts.

What is the state of slight contraction present in healthy muscles?

The continuous partial contraction of muscle is called muscle tone