Fitness

Walking on a treadmill is good exercise, which strengthens your heart if you do it vigorously. It also develops other muscles throughout the body, especially in your feet and legs.

Weight Loss

A Milwaukee Veterans Administration Hospital study revealed that "the average medium-intensity treadmill workout burned 700 calories per hour," which is up to 200 more than using a stationary bike, the My Optimum Health Web site reported.

Safety

Many aerobic exercises, such as running or jumping rope, are high-impact and can cause or worsen injuries to the feet, legs and hips or back. Walking is low-impact and, if done on a treadmill, provides more cushioning than walking on streets or sidewalks. Walking indoors lets you avoid working out in wind or excessive temperatures.

Convenience

You can work out safely and easily on a treadmill at a gym or at home, while watching television or reading, and at any time of day or night.

Other Health Considerations

Treadmill walking strengthens bones and muscles, helps relieve depression and stress and reduces your risk of developing diabetes, arthritis, high blood pressure and colon cancer, Chris Illiades, M.D. reports on the Everyday Health Web site.

Source:

My Optimum Health: Find out how a treadmill program can help you get fit.

Every DayHealth:10 Ways to improve your treadmill workout

Weight Loss for All: Benefits of using a treadmill to lose weight