题目内容：

Walk your way to better health

Left foot, right foot, left foot, right foot ... you can travel fast or slow. The movement of your f1.gets you where you need to go. But it also gets you so much more! Walking is simple e2.and good for almost everyone. Best of all, it’s free!

Walking helps you in many ways. First it makes your heart stronger. Studies s3. walking reduces (降低) your chance of heart problems. Walking quickly for 30 m4. a day also helps control high blood pressure. It can reduce your chance of having other serious problems, too.

As time goes by, people become old, and t5. brains don’t work as well as before. I6. old people walk six miles or more every week, they can keep their brains in a better condition.

Walking helps your mental (精神的) health, too. P7.one foot in front of the other isn’t difficult. You don’t have to think about it, so you can pay attention to o8. things. You can consider problems or think of ideas. You can think over conversations again or just remember funny things.

You can make walking part of your day. Instead of t9. the lift, walk. You can even have walking meetings. They are what they sound l10.. Instead of sitting, you walk and talk things over.

Make walking a habit, and see how it makes you feel.