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densk [106]
3 years ago
8

Contractions which cause the muscle to change length as it contracts and causes movement of a body part are

Health
1 answer:
notsponge [240]3 years ago
6 0
Isotonic contractions generate force by changing the length of the muscle and can be concentric contractions or eccentric contractions. A concentric contraction causes muscles to shorten, thereby generating force. Eccentric contractions cause muscles to elongate in response to a greater opposing force.
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