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lesya692 [45]
3 years ago
10

Describe what happens when a muscle contracts

Health
1 answer:
amm18123 years ago
7 0

According to the internet,

During a concentric contraction, a muscle is stimulated to contract according to the sliding filament theory. This occurs throughout the length of the muscle, generating a force at the origin and insertion, causing the muscle to shorten and changing the angle of the joint.

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to learn more about pregnancy  click on the link below:

brainly.com/question/20983356

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