Question

question 16
1 pts
what are the psychological benefits of physical fitness?
you look better
physical strength
releases endorphins
strengthened heart

Explanation:

• "you look better" is a physical/appearance benefit, not psychological.
• "physical strength" is a physical, not psychological, benefit.
• "releases endorphins" triggers positive mood, reduced stress, which are psychological benefits.
• "strengthened heart" is a physical cardiovascular benefit.

Answer:

releases endorphins