Which statement is true about regular exercise in relation to stress?

• A. Regular exercise has no impact on psychological stress.
• B. Regular exercise increases stress by raising cortisol levels over time.
• C. Regular exercise can help reduce stress levels by promoting the release of endorphins.
• D. Regular exercise is only beneficial for physical health and does not affect mental well-being.

Answer: (C)

Verified step by step guidance

1. Understand the relationship between regular exercise and stress by reviewing psychological and physiological research findings.
2. Recognize that regular exercise influences the body's stress response system, including hormone regulation and neurotransmitter activity.
3. Recall that exercise promotes the release of endorphins, which are natural mood elevators and can reduce the perception of stress.
4. Consider evidence showing that regular physical activity can lower cortisol levels over time, contrary to the idea that it increases stress.
5. Conclude that regular exercise benefits both physical health and mental well-being by helping to reduce stress levels through biochemical and psychological mechanisms.