What psychological benefit is commonly associated with regular exercise?

Regular exercise is widely recognized for its ability to improve mood. Engaging in physical activity stimulates the release of endorphins, which are neurotransmitters that promote feelings of happiness and reduce stress. This physiological response can lead to a significant decrease in feelings of anxiety and depressive symptoms, contributing to an overall better mood. Furthermore, consistent exercise can enhance self-esteem and provide a sense of accomplishment, both of which play crucial roles in emotional well-being.

While other options touch on important aspects of psychology and physiology, they do not accurately reflect the well-documented psychological benefits of regular exercise. For example, increased risk of depression is contrary to the evidence that shows exercise helps combat depression. Enhanced memory retention is a potential benefit of physical activity, but it's not as universally acknowledged as the direct relationship between exercise and mood enhancement. Similarly, decreased energy levels contradict the energizing effects that many experience from regular physical activity, as exercise typically contributes to an increase rather than a decrease in energy.