When looking at academic performance specifically, the meta-analysis found that regular exercise was associated with higher grades and a higher GPA

The study by Ferreira et al. (2021) supports this finding, reporting that exercise was positively associated with academic achievement in college students. The authors suggest that exercise may improve cognitive function, which could lead to better academic performance. Additionally, regular exercise may improve sleep quality, which can also have a positive impact on academic performance (Ferreira et al., 2021).

In terms of mental health, the meta-analysis found that regular exercise was associated with a reduction in symptoms of depression and anxiety.

The study by Wang et al. (2021) supports this finding, reporting that regular exercise was associated with a lower risk of depression among university students. The authors suggest that exercise may improve mood by reducing inflammation and increasing the release of endorphins, which are natural mood boosters (Wang et al., 2021). Exercise may also provide a sense of accomplishment and boost self-esteem, which can have a positive impact on mental health (Hassmen et al., 2000).

While the evidence suggests that regular exercise has a positive impact on academic performance and mental health among college students, it is important to consider other factors that may influence these outcomes.

For example, socioeconomic status, sleep habits, and diet can all impact academic performance and mental health (Ferreira et al., 2021). Additionally, the type and duration of exercise may be important factors to consider. The study by Kim et al. (2020) found that aerobic exercise was more effective than resistance training at reducing symptoms of depression in patients with ischemic stroke. It is also worth noting that there may be barriers to regular exercise among college students, such as lack of time and access to facilities. However, the benefits of regular exercise on academic performance and mental health are clear, and it may be worth prioritizing exercise as part of a well-rounded approach to overall health and well-being.