The document discusses the benefits of exercise for mental health. It notes that over 15% of Americans do not exercise during leisure time, and millions suffer from depression and anxiety. A large study found that among those who exercise, the number of poor mental health days dropped by over 40%. Exercise is proven to improve sleep, brain function, self-esteem, confidence and reduce stress and improve mental health overall. The document encourages readers to start exercising through activities like walking, house chores, kickboxing or anything that gets them moving for at least 15 minutes daily to experience these mental health benefits.