Walking daily is a very good habit. It helps your body stay in a healthy state. You carry your own body weight when you walk. This is known as weight-bearing exercise. Few major benefits of walking are:

Many people in the US are not physically fit. In the year 2011, the CDC reported that less that 50% of Americans get any physical exercise on a daily basis.
exercise your nervous system on a daily basis
exercise your nervous system on a daily basis
You can easily write an essay about exercise. Focus on why a person should exercise daily, and list the benefits for the health.
everyone should get at least 30 minutes of exercise daily
the calorie intake depends on a person's height, weight, muscle mass and the amount of daily exercise that they get on a regular basis.
Yes. Calories fuel the body.
you should at least exercise 30 minutes a day
well you should at least get 60 minutes of exercise daily.
First of all sportsman ship then you should be active ever, and look active as well, exercise on a daily basis can help you a lot to become a footballer.
An hour a day is a perfect amount of exercise, but remember to pace yourself and joining a gym with a specialized trainer is always your best bet for safe and healthy weight loss. But this website here tells all of what you should need to get going http://www.getfitgetlean.com/how-much-should-you-exercise-a-day-use-this-exercise-checklist-before-you-start
6 grams