Years ago people worked outsides more than insides.And also people were happier than now.In these days people have a lot of difficulties about living conditions.There are so many kinds of problems in our lifes.For instance,the most remarkable one is cost of living increases day by day.People have to feel a bit relax.And doing sport is a way to feel relax and refresh.Sport help people in many ways such as being healthy,increasing quality of life and personality. To begin with it is effective on our health.Firstly,people can be more fit thanks to sport.Sports provide the balance of height and weight.Secondly,doing sports helps us to put in order our circulation systems.For instance,our blood circulation,nerve system etc...In addition,sports remove us from stress of life.People can remove from their work lifes,school lifes.Thus,the most crucial way to be healty is doing sports. Secondly,sports have another positive effect such as increase quality of life.At first,doing sports also create more social people.In some sport activities people can meet a lot of people and have time with them.In addition,people can appraise their free times with doing sports.Besides sitting at home without doing something,people can do sports.Lastly,people participate sport activities.Because of this people will be more active.Thus,the most logical way to increase quality of life is doing sports. The last but not the least,doing sports helps people to develop a strong personality.Initially,people have self confidence with the help of doing sports.People can increase their self confidence when they are faced with some dificulties in sport activities.Secondly,people will be tidier.For instance,my brother start to be tidier after he do sports;because he is accustomed to game's regularity.Lastly,doing sports help people to be more discipline.Now, I am going to school's sport center and I have a timetable, it shows me when I must go to there.Moreover,this center also has some rules about how to join to center.It tells me what I have to wear when I come to.As mentioned above,doing sports is very crucial way to develop our personality. In brief,sport is the fundemental element in people's lifes which brings many positive results.It provides a healty,more valuable life and brings you good characteristic features.Do not forgot it,imposible is nothing.