What effect does exercise have on mental health?

Exercise has a well-documented positive effect on mental health. Engaging in physical activity triggers the release of endorphins and other chemicals in the brain that can enhance mood and provide a sense of well-being. Regular exercise has been shown to reduce feelings of stress and anxiety, and can even alleviate symptoms of depression. This is because physical activity promotes better sleep, helps individuals cope with stress by providing an outlet for tension, and improves overall physical health, which is closely tied to mental well-being.

In contrast to the other options, the suggestion that exercise decreases energy levels contradicts the common experience of individuals who often report feeling more energized and alert after physical activity. The idea that exercise has no impact on mental health overlooks the extensive research indicating its numerous benefits. Additionally, the claim that exercise causally links to increased anxiety does not align with studies that typically find that regular physical activity actually helps to manage and decrease anxiety levels.