Different types of exercise can significantly affect mood. Aerobic activities like running or swimming enhance the release of endorphins, leading to improved feelings of happiness and reduced symptoms of depression. Strength training can boost self-esteem and body image, while activities like yoga promote mindfulness, reducing stress and anxiety. Even short bouts of exercise can elevate mood by providing a sense of achievement. Therefore, engaging in diverse forms of exercise can lead to an overall positive shift in emotional well-being.