Question

When a voluntary movement such as contracting ones right biceps is generated, what other signals, if any, must accompany this command?
a. A signal to antagonist muscles, such as the right triceps, to relax.

b. A signal to antagonist muscles, such as the right triceps, to flex simultaneously.
c. A signal to antagonist muscles, such as the left biceps, to relax.
d. No other signal is necessary.

Answer

This answer is hidden. It contains 1 characters.