During aerobic exercise, the body manufactures endorphins, a natural form of morphine. After prolonged exercise, endorphins flood the bloodstream and jolt the brain with an euphoric high. Tension and stress disappear. Plus, an hour of brisk walking burns up about 300 calories, and improves the health of your heart, lungs, and colon. To get the greatest health benefits, the American Heart Association recommends walking 30 to 60 minutes, four to six times a week or 30 minutes every day.
Cold muscles are easily strained.
Buy a pair of roomy, comfortable shoes designed for walking. Let the length of your stride come naturally. Bend your elbows and let your arms swing. Enjoy the scenery. If you want to read more about the health benefits of leisure walking, view this article from the Countryside Recreation Network .