Answer :
Answer:
the musculo-skeletal system
Explanation:
When the body is stressed, muscles tense up. muscle tension is almost a reflex reaction to stress- the body's way of guarding against injury and pain.
Answer:
the musculo-skeletal system
Explanation:
When the body is stressed, muscles tense up. muscle tension is almost a reflex reaction to stress- the body's way of guarding against injury and pain.