How does aerobic exercise benefit mental health?

Written by
Gina Mason
Reviewed by
Prof. Benjamin Murphy, Ph.D.Cardio exercise provides significant mental health benefits through biological and chemical changes in your brain. Physical activity triggers the release of endorphins, which rapidly reduce the levels of stress hormones. This provides immediate relief from symptoms of anxiety, and your body will benefit from this natural process within 20 minutes of engaging in aerobic exercise. Frequent participants in aerobic exercise indicate that the persistent improvement of their moods is equivalent to the results obtained from therapy.
Anxiety Reduction
- Cortisol and adrenaline levels decrease during activity
- Muscle tension releases through rhythmic movement
- Breathing patterns regulate nervous system function
- Effects last several hours post-exercise
Cognitive Enhancement
- BDNF protein increases neural connections
- Memory centers like hippocampus grow new cells
- Information processing speed improves measurably
- Focus and concentration sharpen significantly
The improvement in sleep quality from regular aerobic exercise is enormous. People become able to fall asleep more quickly and have deeper REM sleep cycles. This restorative sleep allows emotional regulatory systems to reset. I have seen clients who were dependent on sleep medications gradually wean off them as a result of regular afternoon fitness.
Aerobic activity commitment decreased depression signs considerably. Studies showed a 30-50% decrease in standard assessments. The two primary causes of powerful antidepressant effects are the effects produced by regulating neurotransmitters and the feelings of accomplishment that result. Additionally, people of all ages and fitness levels appeared to benefit from the program.
Implement these mental health benefits. Start with 20-minute sessions three times a week. Choose activities you like if you want to stick with them. A mood journal can track the impact. The optimum time for practice to reap the cognitive benefits of physical activity throughout the day is in the morning.
Read the full article: 10 Aerobic Exercise Advantages Backed by Science