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Medicine, 18.07.2019 23:20 lexident

The movement a muscle makes, i. e. flexion, extension, rotation, pronation etc. depends on what?
a) the amount of motor units recruited by the motor cortex to contract
b) the type of joint or joints the muscle crosses at the insertion end

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The movement a muscle makes, i. e. flexion, extension, rotation, pronation etc. depends on what?
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