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Medicinal cannabis causes the muscular system in the human body to contract or relax. Try it :)

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Q: What causes muscles to contract and relax?
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Related questions

What causes involuntary muscles to contract and relax?

it is a problem in the nervous system


How do muscles contract and relax?

muscles contract and relax by bring about movements.


What two ways do muscles work?

They contract and relax


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.


Which type of muscles causes the heart to contract and relax?

auto-rhythmic cardiac muscle


What does shivering cause you to do?

Shivering causes you too involuntary contract and relax your muscles to increase heat production.


What muscles contract and relax when you bend your leg?

When you Bend your Leg your hamstring contracts and your quadriceps relax


What releases when muscles contract and relax?

Endorphins.


Why muscles are able to contract and relax to bring movements?

Muscles contain certain proteins called contractile proteins which enable it to contract and relax to bring about movements.


What muscle contract during inhalation and what muscles contract during exhalation?

The intercostal muscles, (muscles between the ribs), contract.


What happens to rib muscles when they relax?

The internal intercostal muscles relax and the external intercostal muscles contract, pulling the ribcage upwards and outwards.


What two actions do muscles make?

Contract and Relax