Physical activity contributes to stress reduction by:

The correct answer is 'Releasing endorphins'

Key Points

• Releasing endorphins, which improve mood:
  • Physical activity stimulates the production of endorphins, which are chemicals in the brain that act as natural painkillers and mood elevators.
  • Endorphins are often referred to as "feel-good" hormones because they can lead to a feeling of euphoria, often termed a "runner's high."
  • This increase in endorphins helps to reduce stress, anxiety, and depression, contributing to an overall sense of well-being.

Additional Information

• Increasing levels of cortisol:
  • Cortisol is known as the stress hormone. High levels of cortisol can actually increase stress rather than reduce it.
  • While physical activity does involve the release of cortisol, it typically helps regulate and reduce the overall levels of cortisol in the body over time.
• Decreasing blood circulation:
  • Physical activity increases blood circulation, which helps deliver more oxygen and nutrients to tissues and organs, including the brain.
  • Improved blood circulation contributes to better physical health and can help reduce stress.
• Enhancing anxiety levels:
  • Regular physical activity is known to decrease, not enhance, anxiety levels by promoting relaxation and reducing stress hormones.
  • Exercise can improve sleep quality, boost confidence, and enhance overall mental health, all of which help to reduce anxiety.