Final answer:
Personal fitness benefits mental health through the release of endorphins, better sleep, increased self-esteem, and a sense of accomplishment.
Step-by-step explanation:
True. Personal fitness has been shown to have a positive impact on mental health. Regular physical activity releases endorphins, which are known as 'feel-good' hormones that can help reduce symptoms of anxiety and depression. Exercise also promotes better sleep, increases self-esteem, and provides a sense of accomplishment, all of which contribute to improved mental well-being.
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