About 67 million adults in this country have discovered that walking is one of the most fun, natural, and inexpensive ways of keeping your health—and your feet—in top shape. Walking can be enjoyed almost anywhere, any time, and year around. It's also a good way to get exercise, particularly for people who are out-of-shape.
According to the American Podiatric Medical Association, exercise offers a host of benefits. Walking helps control weight, blood sugar, and cholesterol levels. A brisk walk can burn up to 100 calories per mile or 300 calories per hour. Walking also improves cardiovascular fitness. As an aerobic exercise, walking gets the heart beating faster to transport oxygen-rich blood from the lungs to the muscles. The heart and lungs grow more efficient with a regular walking regimen, reducing blood pressure and the resting heart rate. Walking is also a central element of medical rehabilitation for a wide array of health problems. For example, recovery from a heart attack can be facilitated by a regular walking regimen. Additionally, walking creates an overall feeling of well-being, and can relieve depression, anxiety, and stress by producing endorphins