Question

What happens when the upper body arms fall forward?

1) They become inactive
2) They become overactive
3) They remain in the same position
4) They move backward

Answer 1

When the upper body arms fall forward, the muscles involved become overactive as they work to compensate for the motion. This forward movement is associated with flexion and the muscles at the front of the body contracting.

Step-by-step explanation:

When the upper body arms fall forward, the muscles involved do not become inactive; rather, they may become overactive as they compensate for the movement. Anterior-going motions in the upper limbs are considered flexion, while posterior-going motions are extension. If the arms move forward from a standard anatomical position, this action is usually associated with the muscles at the front of the body (such as the pectoralis major and anterior deltoids) contracting and potentially becoming overactive, which can pull the shoulders and arms forward.