减肥瘦身英语口语话题 第103期:速度加快

 　　Unit 103：Put on the speed

　　第103单元：速度加快

　　The faster you walk,the faster you burn calories.

　　你走得愈快，卡路里的燃烧速度也愈快。

　　If you're already a walker,add some action with speedwalking.

　　如果你已养成走路的习惯。那你不妨试着快走并加此动作。

　　In the middle of your regular walk,walk as fast as you can for a minute or so.

　　在你经常的步行当中，试着以最快的速度走个一两分钟。

　　When you get comfortable with that,add another minute or two.

　　等你慢慢适应后，再额外地增加一两分钟。

　　Bend your elbows and pump your arms to add momentum¹.Be sure not to strain yourself.

　　借着弯弯手肘和摆动手臂来增加动力。但别伤到自已。

　　You'll know you are if your legs turn into knots.If that happens,slow down!

　　双腿一旦僵硬的话，自己一定会知道的。如果有这种感觉的话，立刻速度放慢！

　　In the long run,try to cover a mile as fast as you can.

　　最后，试着以最快的速度走完一英里。

　　Making a mile in 15 minutes is great,and twice that is an ideal workout.

　　在十分分钟内走一英里是很不错的，若能走上两英里的话便是非常理想的健身。

　　Remember,when you're speedwalking,do a slower walk for 10 or 15 minutes as a warm-up and again afterward² as a cool-down.

　　记住，快走前先慢慢走个十到十五分钟作为暖身，快走完再慢慢走个十到十五分钟让自己慢慢平静下来。

1 momentum   

n.动力，冲力，势头；动量

参考例句：

• We exploit the energy and momentum conservation laws in this way.我们就是这样利用能量和动量守恒定律的。
• The law of momentum conservation could supplant Newton's third law.动量守恒定律可以取代牛顿第三定律。

2 afterward   

adv.后来；以后

参考例句：

• Let's go to the theatre first and eat afterward. 让我们先去看戏，然后吃饭。
• Afterward,the boy became a very famous artist.后来，这男孩成为一个很有名的艺术家。