Walking improves the mood, increases the body’s resistance. Walking in the release of endorphins – endogenous opioids, this can help overcome the stress and depression. Only 30 minutes a day to walk, you will be able to lose weight. If 30 minutes is too much for you, start with 15 minutes and gradually increase the duration. Studies have shown that people, who regularly walk, more often in patients with hypertension, myocardial infarction, stroke and are more energetic. If you are lazy to walk alone, ask a friend to walk with you. The time passes quicker with a friend.