If you are already making the time to exercise, it is good indeed! With such busy lives, it can be hard to try and find the time to work out. 【小题1】 Working out in the morning provides additional benefits beyond being physically fit.

Your productivity is improved. Exercising makes you more awake and ready to handle whatever is ahead of you for the day. 【小题2】

Your metabolism(新陈代谢) gets a head start. 【小题3】 If you work out in the mornings, then you will be getting the calorie(卡路里) burning benefits for the whole day, not in your sleep.

【小题4】 Studies found that people who woke up early for exercise slept better than those who exercised in the evening. Exercise energizes you, so it is more difficult to relax and have a peaceful sleep when you are very excited.

【小题5】 If you work out bright and early in the morning, you will be more likely to stick to healthy food choices throughout the day. Who would want to ruin their good workout by eating junk food? You will want to continue to focus on positive choices.

There are a lot of benefits to working out, especially in the mornings. Set your alarm clock an hour early and push yourself to work out! You will feel energized all day long.

   If you cut down on the time you spend sitting，you might live longer. New research shows that sitting less than three hours a day might extend your life by two years.

【小题1】 But modern lifestyles and office jobs rarely give us the chance to move around. Sitting is something we do all the time and everywhere. We sit while we're eating，we sit in the car and we sit while we are watching TV. And many of us sit for many hours at work. So on average，Americans report that they sit between four and a half to five hours a day.

Exercise is important. But so is not sitting.

You may exercise often. But it does not mean you can sit for the rest of your waking hours. 【小题2】 Even if you exercise for 30 minutes a day，what goes on in the other 23-and-a-half hours a day is also very important，according to a study on how sitting all day affects the length of life. It shows that cutting television time to less than two hours a day could add one point four years to life.

【小题3】

Change is already coming to some offices，especially in the design of desks. A "standing desk" lets people stand while they work. Another new design is called the "treadmill（跑步机）desk". A treadmill is an exercise machine that lets you walk in one place. Even some U.S. schools are beginning to experiment with desks that are part bicycles to keep children moving.

Exercising while working.

【小题4】They may have got five "standing desks" for their employees or a "treadmill desk". Some other companies may not buy one for everybody but they'll have a bank of these desks where people can go for an hour a day and answer their emails or talk on the phone. People are really trying to limit the amount of time spent sitting at the desk.

Suggestions for sitting less.

If you work in an office or have a sedentary（久坐不动的）job，scientists suggest a few simple changes. Get up from your desk as often as you can. 【小题5】 Instead of emailing colleagues，walk to their offices and talk directly. If you are sitting down reading this，stand up. Move your legs. Touch your toes，if you can. Do anything but sit.

All these activities may help you live longer.

I used to have the same problem! _____________________________________________________________

Wish you success!

Yours,

Peter

   An increasing number of Chinese are jogging to get and stay fit. Most joggers will run alone, but some will jog with friends or even coaches.

The Beijing Olympic Forest Park is one of the most popular spots. It is packed with runners in the afternoon, usually after work, and at weekends.

Jogging after a whole day’s work can be a way to unwind. It is true for He Wenjun, whose workplace is right near the forest park. She discovered her athletic gift at the age of seven, when she began playing tennis. Then she turned to jogging, and she has persevered with it for 10 years. “I come to jog almost every day after work, whenever I have time. I think jogging is good for my health. And for me, a girl, it helps me to achieve to keep slim,” she said.

She says she prefers jogging alone, so she can focus better. She loves jogging, even during Beijing’s smoggy days. “If the smog is severe, I’ll hold off jogging for a while. But if I really want to get away from work, I’ll wear a mask, or just ignore the smog and go on jogging,” she said.

For those who are not so athletic, jogging also has its attractions.

Wu Houbin started roughly two years ago, when he was severely obese（病态肥胖的）. Within two months, his weight dropped from 82 kilograms to 64 kilograms. The success helped him recover health, and he has made friends. “Jogging does not require speed, but perseverance. If you want to stick to the game, you need to take it as a task, a habit, and then eventually a hobby,” Wu said.

Jogging is beneficial to heart-lung function, and the skeletal system, but doctors say improper technique damages the joints, especially the knees and ankles. “Excessive jogging wears down the body, and harms one’s health. Poor technique harms the muscles and skeletons, and can cause secondary injuries. And, jogging in a bad environment can cause circulation problems,” said Lu Zhiyong, attending doctor, Sports Hospital, General Administration of Sports.

Dr. Lu has some tips for joggers, and those who are thinking of taking it up.

He says people should first evaluate（评估）their physical condition, to decide the amount and type of exercise, and jogging in the open air is better than running on a running machine. It is recommended that joggers jog three or four times a week, and 30 to 60 minutes each time. The best time to jog is 4p.m. — 5 p.m.

   This is new to me and I don’t know what I will say really so I’m just giving it a try. I was always a runner and in pretty good shape for most of my life. Then I hit a bad patch and each day just couldn’t get myself out there to run. I put on weight, which just made me feel worse about myself.

I finally got the running back again after a few years but it was much harder than it used to be and I struggled to get through even the shortest, slowest jog.

I was out in a run the other day and I had almost convinced (说服) myself to give up when I heard someone say, “You can do it! It’s hard, but you can do it!” There was a lady walking the other way and had the biggest smile on her face.

Those words of encouragement at a time when I was ready to give up were like a perfect intervention (干预). I finished my run and now every time I feel like quitting I will hear her words in my head and they give me motivation (动力) and encouragement.

I’ve never seen her again so I’ve never been able to thank her and let her know the effect something as simple as a few words of encouragement from a stranger had and still has on me. It always encourages me in my life and has great influence on my life. I will never forget it and place it in my heart. I will tell it to others and make others believe encouragement is very important to us.