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ahrayia [7]
3 years ago
6

How do opposing groups of muscles work?

Biology
1 answer:
nika2105 [10]3 years ago
6 0
Opposing muscle groups are muscles that work together to perform an action, or just to move your body. They're also often referred to as antagonistic pairs. When carrying out a movement, one muscle contracts and the other lengthens to allow it all to happen
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