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最好不要在跑步机上运动

中等

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议论文

时文类型

文娱与体育

时文话题

初二

适合年级

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A lot of people like running on the treadmills(跑步机). But it is not a good way to make you strong and healthy. Here are 3 reasons why you should run outdoors but not on the treadmills.

1. Treadmills are expensive

Treadmills can be expensive. You can run outdoors, and it costs you nothing! Walk outside and the whole world is your treadmill.If you’re willing to get a little dirty,outdoor activities will help you.

2. Treadmills can become boring 

 You are limited to what’s in front of you. Running and exercising outside provides a beautiful scenery . Studies have shown that just looking at photos of nature can lower blood pressure(血压), so imagine what running through it will do. The fresh air and the unpolluted nature will also make you run easier.

3. You burn more calories running outside than you do on a treadmill

 You burn more calories when you run outdoors, because you have to work harder in order to move your body. While you run on a treadmill, you only move your legs. However, when exercising outside, you must move your legs and your hands and so on.


本时文内容由奇速英语国际教育研究院原创编写,禁止复制和任何商业用途,版权所有,侵权必究!


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