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1 - The Importance of Exercise

Published online by Cambridge University Press:  23 January 2025

Barbara J. Sahakian  and
Christelle Langley
Barbara J. Sahakian
Affiliation:
University of Cambridge
Christelle Langley
Affiliation:
University of Cambridge
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Summary

Exercise is an essential ‘all-rounder’ benefiting brain, cognition, mood, and physical health. It aids weight management, reduces obesity, and mitigates risks of heart disease, diabetes, and high blood pressure. Enhanced cardiovascular health and reduced stress levels are additional perks. Socially interactive activities like group workouts foster emotional wellbeing and reduce isolation. Aerobic and anaerobic exercises vary in intensity and benefits, with heart rate and METs helping gauge intensity. Studies suggest as little as 11 minutes of vigorous activity daily reduces mortality and disease risks. Exercise triggers endorphins, reducing depression and stress. It also influences serotonin levels, improving mood and wellbeing. Exercise enhances brain health and cognition by increasing neuroplasticity, cerebral blood flow, and hippocampal volume. It benefits individuals of all ages, preventing age-related cognitive decline. Integrating exercise into daily life routines positively impacts physical and mental health, promoting overall wellbeing and longevity. Regular, enjoyable exercise routines yield profound benefits for individuals and society alike

Keywords

exerciseneuroplasticitybrain healthbetter cognitionwellbeingenhanced mood
Type
Chapter
Information
Brain Boost
Healthy Habits for a Happier Life
 , pp. 11 - 22
Publisher: Cambridge University Press
Print publication year: 2025

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