Question

The image shows how the muscles help in the movement of the arm.
Q: Based on the image, what will be the length of the muscles during bending?
(a) Both bicep and triceps relax
(b) Both bicep and triceps contracts
(c) The bicep contracts while triceps relax
(d) The bicep relaxes while triceps contracts

Answer 1

Answer:

option c

Explanation:

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