1
Most people spend the majority of a day on working. After working, they'd like do various things to relax themselves. Regarding to the issue that whether people should have hobbies and do physical activities that are very different from one's work, I hold a positive view, and I think do something different benefits people a lot.
On one hand, doing some physical activities, such as traveling and climbing, really helps people to improve the physical health condition. Nowadays, a great number of people need to do their work with the assistance of computer. So, they are sitting and staring at the computer screen all the time during work, which do harm to their eyes and their back. A research shows that most people, whose work can't go on without computers, suffer diseases related with cervical vertebra. In this situation, instead of sitting still in the spare time, doing some physical activities can change their bad health condition. By doing exercise, their strained muscle can be relaxed and their resistibility can be improved
Furthermore, heavy radiation, which may lead serious diseases, is transmitted by computers, mobile phones and other electrical devices which are closely interrelated to our daily work and lives. I think when people enjoy spare time, they should leave the work place, and go into the nature for the fresh air and clean water
On the other hand, having some hobbies different with one's work benefits people's psychological condition. For example, I am a student majored in computer science, and when I am free, I'd like to read some books about literature and geography, because I am interested in these different fields. By having some hobbies different with my major in free time, I won't be bored and this broaden my horizon. What's more, due to the increasing competition, integrated development of one's professional skills and extended ability may earn more opportunities for a person. So, beside our major ability, we should also learn other skills to improve our ability. For instance, I have a friend whose major is also computer, but he is interested in drawing. When he tried to find a job, his special skill in drawing attracted many companies’ attention. These companies thought this ability can be well used in the designing of software. So, to have some different hobbies benefits a person a lot."
To sum up, I totally agree with the point that people should have hobbies and do physical activities that are very different from one's work.
2
With the advance of globalization and intension of competition, our burden on work is augmenting enormously. It is plausible that doing physical activities and losing oneself in hobbies is a waste of time, which supports the seeming rational point that it is necessary to focus on our work wholeheartedly. However, physical activities and hobbies that are different from work are virtually essential since they assist in strengthening our bodies, teaching us how to work as a team, and giving us a method of releasing tension and aggression.
Humans have always known about the importance of taking care of our bodies, but it seems that in recent year, we have gradually forgotten the relation between physical activities and fitness. Inevitably, a major of people have to focus on working for living a life, watching the PC screen for long time, writing seemingly unlimited reports, thus results in lack of time to purse physical health. it is individual hobbies and physical activities that help us to keep fit and healthy, enhance our bodies , alleviate illness. For example, hiking is a wonderful and beneficial physical activities or hobbies for people since it is neither too fierce nor too easy, especially for the old people. Therefore, hobbies and physical activities can ensure our health for life.
Simultaneously, physical exercise usually involves teamwork of some sort. Much of the exercise that people engage in games such as basketball, volleyball, and football. All of the members of a team have to cooperate and fight together to purse an achievement. Only when they perform as a unity can they get success. In this case, physical exercise leads to cooperation and teamwork. As we all known that teamwork is extremely critical in a group. Furthermore, our communication skills can be improved tremendously through interaction among teammates in the progress of pursuit. It is likely that these abilities or skills, as teamwork, learnt from physical exercise can be applied to the work, which increases efficiency
Finally, physical exercise is an excellent way to boost mental health, specifically reduction of tension and aggression. If one is particularly stressed about school or life, getting exercise is an effective way to relieve. When we are engaging in hobbies, we are able to get rid of serious work and emotion and lose ourselves temporarily. It is easier for that confidence and courage will be generated from exercise. Therefore,it is widely considered that exercise is beneficial to enhance spiritual strength. As for letting out aggression, it is much healthier and suitable to kick a football or have boxing than to hit someone who has made you angry, which is regarded as radical and irrational method to tackle aggression.
In sum, hobbies and physical exercise should definitely be imperative in one's life due to the health for bodies, promotion of teamwork and reduction of tension and aggression. It is highly recommended for people in recent world to put down their works in hand and throw themselves into hobbies and physical activities.
思路：
1、体育运动可以强身健体,变得更有活力,更有精力干别的
2、体育运动可以提高脑力劳动的学习效率,尤其是户外运动,有氧运动,氧气充足,利于大脑思维
3、很多体育运动可以提高团队精神,有利于个人发展,提高素质.