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The diaphragm divides your torso into two parts. the upper part, the chest or thorax, houses the lungs. When the diaphragm pull down, it forces air into the lungs. Whenthe diaphragm pushes up, it forces air out of the lungs.l

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15y ago
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5mo ago

The diaphragm is a dome-shaped muscle located underneath the lungs. When you inhale, the diaphragm contracts and moves downward, creating more space in the chest cavity for the lungs to expand and fill with air. When you exhale, the diaphragm relaxes and moves back up, pushing the air out of the lungs.

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15y ago

The diaphragm is very important skeletal muscle in breathing process. Infact, muscular effort at rest is only required for Inspiration and expiration is a spontaneous process when the muscular effort is halted at the end of inspiration. The diaphragm when contracts, causes an increase in vertical diameter of the thoracic cavity (air tight) in which lungs are floating (due to slight negative pressure). This increase in vertical diameter creats more negative pressure causing the lungs to expand towards the expanding chest walls outwards. The epiglottis is open and the air finds its way to rush in the bronchial tree and the lungs alveoli. Expiration process is simply the reverse of above mentioned algorithm when the diaphragm relaxes.

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12y ago

Yes, the diaphragm is the main muscle involved in respiration (in a resting animal). The contraction and relaxation of the diaphragm is responsible for changing the volume of the thorax - which changes the pressure inside the thorax forcing air in or out.

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12y ago

The diaphragm is responsible for changing the volume of the thorax and therefore the pressure in the thorax. This is responsible for making air move in and out.

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Q: Hoe does the diaphragm help you breathe?
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Related questions

When you breathe in does the diaphragm do?

When you breathe in, your diaphragm contracts. This makes the diaphragm move lower and increases the area in your lungs.


When you breath out which direction does your diaphragm go?

When you breathe out the diaphragm moves upwards to push the air out of the lungs. When you breathe in the diaphragm moves downwards to draw air into the lungs. When you breathe out your diaphragm contract and moves upwards towards your head. when you breathe in too much your diaphragm explodes


What parts of the body work together to help you breathe?

The diaphragm, intercostal muscles, and lungs work together to help you breathe. The diaphragm moves down, the intercostal muscles expand the rib cage, and the lungs expand to take in air for oxygenation.


The immediate effects of exercise on the Diaphragm and intercostals?

The diaphragm and the intercostals are muscles that help breathing. When you excerise they work harder because it is harder to breathe.


When you breathe in the diaphragm goes up or down?

The diaphragm goes downwards.


Do you need a diaphragm?

The diaphragm is the main muscle used in breathing, if you can't breathe you die.


How does Sam breathe?

usin his diaphragm n00b


What moves your lungs so you can breathe?

Your diaphragm


What is the sheet of muscle that moves down when you breathe in?

Diaphragm


What muscle compress and move downward when you inhale?

the diaphragm. It is right above the heart and lungs, and expands and contracts when you breathe in and out. You can almost feel it move down a little, when you release air.


What muscles do children use to breathe?

Children primarily use their diaphragm and intercostal muscles to breathe. The diaphragm contracts and moves downward, expanding the chest cavity, while the intercostal muscles between the ribs help to further expand the chest for breathing in.


Does the diaphragm lie between the thoracic and abdominal cavities and assist us to breathe?

Yes, the diaphragm lies between the thoracic and abdominal cavities and assists us to breathe.