Could you help me with an OPINION PARAGRAPH?

Topic: Benefits of sports

It is undoubtedly that playing sports offers a variety of benefits not only physical health but also mental well being. Firstly, people taking regular exercises have a more positive image body than those who do not. Since doing physical activities requires many muscles and strengths, our bodies need to burn a large number o calories. Taking swimming as an example. Swimming provides a full-body workout which helps to increase our stamina and overall height as well. The second advantage of taking up sports is to reduce the level of stress and anxiety. Some research has concluded that people who do exercises are less likely to experience negative feelings such as depression and strain. It can be explained that I people are going in for playing sports, all the pressure and anxiety will fade away while they totally focus on this kind of outdoor activities. Last but not least, creating a circle of social relationships is one of the greatest benefits of doing exercises. A sports club is a place where people are of all different backgrounds, professions, and ages gathered for sports enthusiasm. We can get sound advice about what strategies should be applied to win the opponents and on various aspects of life. In conclusion, it is high time for us to take up one kind of sport because of a number of advantages.

Thank you so much for your time and help!