As the saying goes, "A day's plan lies in the morning." Most people are used to exercising in the morning, thinking that it will cheer them up. However, some foreign medical and health experts believe that evening exercise is also very beneficial.

After research in a health center of an American university, it is pointed out that all kinds of activities of human body are controlled by "biological clock". In 24 hours a day, the highest and lowest points of human physical strength have certain regularity, and the time when physical strength reaches the highest point is mostly in the evening. During this period, the sensitivity and adaptability of human reaction reached its peak, and the rising speed of heart rate and blood pressure was also the most stable. During this period, exercise leads to an increase in heart rate and a slow increase in blood pressure. The study also believes that night exercise is shorter than sleep time, and the fatigue can promote faster sleep.

In addition, evening exercise is more suitable for mental workers after a day's mental work. Many things exist in their minds, such as choosing a quiet place half an hour after dinner to relax their muscles and spirits, which can not only refresh their minds, but also improve their sleep state, killing two birds with one stone.

Every morning before 6 o'clock, my father wakes me up on time and goes to morning exercises with him. I never sleep late, even on my day off.

In order to increase the freshness, we often change routes, running this way these days and running another road those days. Because of the freshness, it is easy to start running and full of energy.

When home.sanwen8.cn started running for the first time, my feet fell to the ground and made a heavy "plop" sound. Soon, I felt tired and panting. Dad saw it and smiled and said, "Son, this shows that you can't run yet."

When running, you should first land lightly and flexibly, because if your feet land heavily, it will have a great impact on your knees and joints, and it will hurt your legs for a long time. Secondly, try not to inhale directly with your mouth when running, because cold air directly enters the abdominal cavity, which is easy to catch cold and has a stomachache, so keep your mouth shut. "

I listened to my father. Oh, there are so many reasons. I tried it according to my father's words and really felt a lot easier.

Dad said: "Running has many benefits, which can make the body grow taller, stronger, stronger, less prone to illness and more energetic." Since there are so many benefits, I must keep exercising.

Composition haha! Tell you the truth, son, I have been insisting for more than a month. Now my body is getting stronger and stronger, and I have grown up! Come and have a try.

Ah! By the way, don't forget the things you should pay attention to when running. I wish you all good health! Sports entered our life very early and became an indispensable member of our life.

Since liberation, China's sports career has gradually awakened and gradually become a world table tennis power; 1984, China participated in the Olympic Games for the first time since the founding of the People's Republic of China and achieved excellent results; Entering the 2 1 century, there is another good news that touches the hearts of millions of people in China-the 29th Olympic Games will be held in 2008. It can be seen that sports in China have developed rapidly.

Exercise can keep us healthy, make us grow up healthily and add luster to our social life. Therefore, we should attach importance to sports and make more contributions to our sports.

3. Composition on the topic of "sports" Dad accompanied me to run every morning in order to let me exercise.

Last Saturday, my father asked me to go to Taibao Mountain, and I agreed without saying anything. Just seven o'clock, my father woke me up.

After five or six minutes, I rubbed my blindfolded eyes, stretched myself, yawned and turned up from the bed. We put on sports clothes before leaving the house, and my father ran with me.

I was out of breath after running less than 500 meters. Slowly, the distance between my father and me is getting bigger and bigger, but the thought of classmates laughing at me speeds up again.

By the time I reached the foot of the mountain, I was sweating like a pig. I was just about to sit down when my father grabbed me and said, "Get up quickly, persistence is victory!" " "I reluctantly stood up and quickly caught up with my father.

When climbing a mountain, it really feels like years! I suddenly remembered the Long March of the Red Army, and I should learn from the Red Army's spirit of despising all difficulties. Ah! I finally climbed to the top of the mountain, and I was exhausted.

"You can have a rest! Dad. " I asked eagerly.

"no!" Dad said, "Get up while the iron is hot." Well, I have to walk slowly behind my father.

Now I understand that it is for my own good that my father usually lets me exercise. If I don't exercise at ordinary times, it's impossible to lose weight for a while. I, on the other hand, find all kinds of excuses not to exercise.

However, I also summed up a sentence, "Exercise lies in peacetime."

I am a handsome guy. Although my nose is a little flat, the fly in the ointment is that I am a little fat. Others have given me many nicknames, which often reverberate in my mind. I am determined to lose weight. In order to let me exercise, my father and I run every morning. Last Saturday, my father asked me to go to Taibao Mountain, and I agreed without saying anything.

Just seven o'clock, my father woke me up. After five or six minutes, I rubbed my blindfolded eyes, stretched myself, yawned and turned up from the bed. We put on sports clothes before leaving the house, and my father ran with me. I was out of breath after running less than 500 meters. Slowly, the distance between my father and me is getting bigger and bigger, but the thought of classmates laughing at me speeds up again. By the time I reached the foot of the mountain, I was sweating like a pig. I was just about to sit down when my father grabbed me and said, "Get up quickly, persistence is victory!" " "I reluctantly stood up and quickly caught up with my father. When climbing a mountain, it really feels like years! I suddenly remembered the Long March of the Red Army, and I should learn from the Red Army's spirit of despising all difficulties. Ah! I finally climbed to the top of the mountain, and I was exhausted. "You can have a rest! Dad. "I am anxious to ask." Don't! "Dad said," get up while the iron is hot. "Well, I had to walk slowly behind my father.

Now I understand that it is for my own good that my father usually lets me exercise. If I don't exercise at ordinary times, it's impossible to lose weight for a while. I, on the other hand, find all kinds of excuses not to exercise. However, I also summed up a sentence, "Exercise lies in peacetime."

5. How to exercise my composition? I need to exercise most. I have been weak and sick since I was a child, and taking medicine has become my daily routine.

I was a burden to my family for a long time. I've been depressed ever since.

One day, the teacher told me that he was in poor health when he was a child, but now he has become a physical education teacher who is hardly sick. He suggested to me that as long as you exercise well, you don't need to take medicine in the future.

After listening to the teacher's words, I suddenly understood that I should get rid of my illness and stop taking medicine so hard. I thought to myself, why didn't I know how to exercise earlier? Actually, I need exercise most.

I remember when I was a child, my father never let me take part in sports activities. Once, there was a sports meeting in my class, and I signed up, but my father severely criticized me when he found out.

At that time, I hated and loved my father. Although I know my father is worried about my health, I still have some dissatisfaction with him. At the beginning of the sports meeting, watching the cheerleaders cheer for the athletes really envied their good figure, which was really hard.

Why is your body so disappointing? When will my father let me take part in the sports meeting? After the teacher's guidance, from that day on, I exercised one hour more than others every day, and I was selected as a sprinter in the next sports meeting. I'm really happy. I feel like I'm flying at the foot of the runway. I won the second place. I no longer take medicine as a routine.

I believe that as long as you work hard, you will get good grades, because grades are spelled out by people and the road is made by people. No matter how good a person studies, without good health, he will accomplish nothing and make himself exhausted.

Exercise will not only bring people health, but also bring people happiness. As long as you lay a good physical foundation, you will achieve great success.

Come on, let's go to exercise. "The golden sunshine is calling me, and it is calling you …" My father waved to my mother and me and said loudly. "Come on, let's go to exercise!" When I came to the fitness square in the community, the most dazzling thing was the old man wearing a white samurai suit and holding a sword in his hand. I saw them doing some moves with swords slowly with melodious music. On the parallel bars, an energetic middle-aged man is performing various stunts on it, and the people watching him applaud again and again.

There are energetic children, some rolling on the horizontal bar, some running and playing tirelessly with friends ... what a vivid and happy picture! When you are sleepy, there will be whispers from joggers and companions, and there will be the "whirring" sound of badminton rackets. In the evening, just after I finished my dinner, a rhythmic rock music appeared in my ears. A group of middle-aged and elderly people began to catch up with the "fashion trend" and "twisted" with the freedom of music, which was called "singing and dancing"! With the call of the country, our school in Liyang actively responded to the sunshine sports activities, with rich contents. Students work hard with a positive attitude, and every time sunshine sports activities are held, the school is full of laughter.

Change the normal state, it is not a dead reading world, but a lively and powerful reading world. Campus combining work and rest-another home for every student, full of warm home! There is no doubt that this is a humanistic Liyang, a brand-new Liyang! For those tall buildings, scenic spots and wide and straight asphalt roads, we can directly see the great changes in Liyang.

Can people think that these material changes are all from the avant-garde in spirit and thought! Everyone has to rack their brains and work hard for their livelihood and family, but now with the trend of the times, people begin to implement Chairman Mao's sentence: "Life lies in exercise!" " Life is capital. Only by having a healthy life can we enrich and sublimate our life. Men, women and children all devote themselves to physical exercise. Do you still live as usual and choose to be abandoned by the times? My hometown, Liyang, is everyone's pride. Living in such a United and upward city should be a kind of enjoyment. I can't help shouting to the world: "Liyang is changing!" "Are you ready? Let's go We went to exercise. One morning in winter, it was very cold and snowflakes were flying all over the sky.

How cold it is! Xiaomei sits by the fire to keep warm, but she can't keep warm. Grandma is going out to buy food. She said to Xiaomei, "Xiaomei, grandma is going to buy food." She will be back later.

You should close the doors and windows, or you will catch a cold. Also, someone is knocking at the door. Don't open the door.

Grandma has the key and will open the door, okay? ""I see, grandma. I won't open the door indiscriminately. "

Grandma is out. Suddenly, a morning running team shouted "12 1,121..." and ran past the door. Xiaomei saw it and thought: Yes! Running in the morning can warm up and exercise, so I'm going to take part.

Therefore, Xiaomei also participated in the morning running team. As soon as they ran away, grandma came back, entered the room, found Xiaomei missing, and began to worry.

After a walk, she saw Xiaomei running in a neat line with a group of children in the morning, and quickly stopped Xiaomei and said, "Go back to the house!" " Otherwise, you will freeze your body. "Xiaomei said," grandma, go home.

Running in the morning will exercise your body. "Grandma didn't go back until she heard these words.

Xiaomei started running again. After writing this composition, I understand that if you want to get sick less, you must go running.

After a day's exercise, it snowed heavily, and the roof, ground, trees and many other places were white. Xiaomei is at home, sitting by the fire to warm herself, the housekeeper.

Grandma said with a basket in her hand, "Xiaomei, I'm going outside to buy food." Don't go out when you are at home. Don't open the door when strangers come. " Xiaomei said, "Don't worry, I won't go out or open the door."

After a while, grandma came back. She shouted: "Xiaomei, I came back from shopping and bought what you like." Would you like to have a look? " Grandma heard no one answer in the room. She opened the door and found no one in the room. She looked everywhere, but she couldn't find the shadow of Xiaomei. Grandma is very worried.

Later, grandma heard shouting outside: "12 1,121..." Grandma opened the door and looked out, only to see a group of children running in the snow, and Xiaomei was there.

6. The third grade composition "Exercise". ( 1)

Yesterday afternoon, I felt bored, so I clamored my father to take me to the sports center. Dad said, "Wait a minute." I only listen to orders. After a while, my father took me.

Along the way, I found that the golden sun shone on the grass and the grass turned "yellow"; Shining on the house, the house becomes "glittering", like a palace; According to ... I also saw the clouds turn into rabbits and kittens, which is really unpredictable!

(2)

When I arrived at the sports center, my father said, "Go for a run." I listened and thought: Running? Isn't that what I'm good at? Dad must want to punish me. That runway is 400 meters long. Does dad want to kill me? However, I went running anyway.

When I reached the finish line, I was already sweating like a pig. Success belongs to the persevering. Let's go When I rushed to the finish line, my father smiled and said, "This time is good. I couldn't run before, but it's much better now. " Hearing this compliment, I jumped for joy.

(3)

Finally, I can play freely. I ran away from my father.

As soon as I went, I went to the swing machine. I use it as a swing. I'll shake it up first, and then I'll find a time to squat down. This is a swing. Isn't it interesting? Hee hee!

I went to the "Liu Xiang Runway" again, which was named by myself. Don't look for it hundreds of times in the sports center! I jumped over the railing, jumped and jumped, and then I went over the railing. When I arrived at the time tunnel, I rushed over. "Time" passed by me, and I also reached the "end point". ...

(4)

How time flies! It's almost five o'clock. My father asked me to go home. I went back reluctantly. I will definitely come to exercise next time!

7. An interesting thing about exercise 450-word composition This morning, my father and I went to the gym to exercise. I wear roller shoes. Roller shoes are rollers installed on the sole, which can be contracted and released. Slip like roller skates when you put it out, and walk as usual when you put it up. When we arrived at the gym, I opened my roller skates and slipped. I skate on the flat ground beside the runway. I'm not good at skating and I can't keep my balance, so I always wrestle and skate for a while, which is better than at first, but I also often wrestle. I had a good time today and I was very tired. Dad is running on the plastic track. My shoes are too heavy, so I can't run My father was tired from running, so he gently said to me, "Let's play badminton." I nodded my head.

We left the runway and found a windless place. Dad is already sweating profusely. He lifted his clothes and wiped the sweat from his head. We played badminton for a while. I felt very tired and went home together.

We exercise to make our bodies strong and healthy.

8. Exercise your composition. Dad often tells me that the body is like a machine. In order to make it work normally, it should be maintained and adjusted frequently. Dare to beat it and temper it to make it tough; Work and rest are combined, and the rhythm is appropriate, so that the body can run smoothly.

Why did dad say this to me? Because my "machine" doesn't work well, it often breaks down, and from time to time it's either a headache or a brain fever; Either take an injection or take medicine, and take it at both ends every three days. To this end, my father did not let me go, but also gave me a nickname with malicious intent, saying that I was a "medicine jar." Hey! Being sick is really hard. I can't eat well and sleep well. Poor spirit, family members are afraid. Whenever I am sick and can't go to school at home, I worry that I will miss the new course and can't keep up with the progress of my study. I will still feel lonely and have no classmates around me. I always feel lonely and abandoned. So I will look at the class schedule, think about what the students are doing now, and guess who will be like …

Nothing can be done without a healthy body. Sometimes my father wants to take me to fly kites, but I have to cancel because I am sick. Sometimes my mother wants to take me to the zoo, because I am sick and have to put it off; Sometimes I want to watch cartoons, but my mother won't let me turn them off. Sometimes I want to look through story books, but my father advises me to sleep quietly ... ouch! I'm really worried. Why is my illness so old?

What bothers me most is that I can't eat anything and I have to take a lot of colorful medicines. Whenever this happens, I often think of my father's usual nagging sentence at the dinner table: take medicine if you don't eat! Yes, I really need to take a good look at myself. Every time I face the food carefully prepared by my parents, I not only have no appetite, but also develop the bad habit of being picky about food. So that the body can't get comprehensive nutrition, how can the body be healthy in the long run? I'm still a little lazy. I usually don't like taking part in fitness activities. I like playing computer whenever I have time. I sit for a long time. How can I be strong?

I remember the teacher told us that the body is like the number 100, and a good body is 1. If it is missing, it means that everything is empty talk to you. In retrospect, I really feel the same way.

9. People exercise in the early morning. In the morning, the sun appeared from the clouds and lit up the whole earth with his own light.

Liang Xiao and Xiaojun came to the park hand in hand to exercise. They do warm-up exercises first, then stretch and kick. Then they did the broadcast gymnastics they had just learned again ... After getting ready for exercise, they practiced long-distance running around the park. They are sweating like a pig. So, they stopped to have a rest and enjoy the beautiful scenery in the park.

White clouds are floating in the sky, beautiful flowers are blooming on the green grass, and there is a pavilion on the nearby hill. Mother Big Tree stretched out her green "arms" to welcome them to exercise. Two lovely birds in the sky jumped in the air ... What a beautiful scenery!

Liang Xiao and Xiaojun couldn't help singing together: "It's good to exercise in the morning! ……"