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16y ago

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What muscles help us yawn?

The muscles that help us yawn include the diaphragm, responsible for controlling breathing, and muscles in the jaw and throat. Yawning helps to stretch and contract these muscles to increase oxygen intake and alertness.


Why do hand muscles contract when vomiting?

Vomiting tends to make the body tense up. The hand muscles might contract as a result of this tensing. Also, vomiting can cause dehydration which can make muscles contract.


Your ears go weird when you yawn?

When you yawn, the muscles in your inner ear, called the tensor tympani and stapedius, contract. This can affect the pressure in your middle ear, causing a temporary change in how you perceive sound. This is why your ears might feel like they "pop" or sound muffled during a yawn.


What is it called when you demand oxygen to muscles?

A yawn


Why can't you hear properly when you yawn?

When you yawn, the muscles in your ears change position, which can temporarily affect your hearing ability.


What happens during isokinetic exercise Muscles contract at a constant rate. Muscles contract and relax to move a joint. Muscles do not contract at all. Muscles contract with very little body movement.?

Muscles contract and relax to move a joint. ... Muscles contract at a constant rate. Muscles contract and relax to move a joint.


When you yawn how come your eyes get teary?

When you yawn, the muscles around your eyes tighten, putting pressure on your tear glands. This pressure can cause tears to be released, leading to watery eyes when you yawn.


Why can I hear better when I yawn?

When you yawn, the muscles in your ears stretch, which can temporarily improve your hearing by allowing more sound to enter your ear canal.


What muscle can do?

Muscles can contract and shorten


How do muscles contract and relax?

muscles contract and relax by bring about movements.


Why do I go deaf when I yawn?

When you yawn, the muscles in your ears tighten, which can temporarily affect your hearing and make you feel like you are going deaf. This sensation usually goes away once the yawning stops and the muscles relax.


What two ways do muscles work?

They contract and relax