The traditional benefits of exercise have been to improve and maintain physical fitness but, more recently, the benefit of exercise to improve mental health has come to the fore. Exercise decreases the stress hormones such as cortisol and increases endorphins. Endorphins are the body’s natural ‘feel-good’ chemicals, and when they are released through exercise, your mood is boosted naturally. As well as endorphins, exercise also releases adrenaline, serotonin, and dopamine. These chemicals work together to make you feel good.
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