Enhance your mood. Exercise, especially at a degree of intensity that you enjoy, has been proven in studies to enhance mood after as little as 15 minutes of physical exercise. Reduce your appetite. Active people have better control over their appetites than sedentary persons, at least in the near term. Sleep better. Get away from it all. Exercise is known to improve sleep quality and duration. It also reduces stress, anxiety, and depression - things that keep us up at night. Exercise can also change how you act or respond to situations that are usually considered "stressful". For example, if you normally get very anxious when speaking in public, you can reduce this anxiety by exercising regularly. The more active you are, the less likely you will be to suffer from anxiety disorders. There are several other examples of how exercise can change how we feel and act, but these are just some of the many benefits of an active lifestyle. If you're not sure what kind of exercise is best for you, consider how you feel after walking, running, biking, swimming, dancing, etc. There is an activity for everyone, no matter what type of body they have. In conclusion, exercise is important for our health and well-being, both physically and mentally. It can help us lose weight, reduce stress, cure illness, and even change how we act or respond to situations that are usually considered "stressful".