Swimming is my favorite sport. I prefer this sport because my brother is a swimming coach. My brother used to teach me how to swim. For example, when I was a child, my brother threw me in the swimming pool and asked me to survive. While I'm trying to get myself out of the pool, he told me to not be worry and encourage me by "you can do it!" He was tough when he taught me swimming, but he learned me how to swim in short period. In addition, I don't like other sports, such as basketball, soccer, and football for many reasons. One of the reasons is, these sports has intolerance and injures. For example, I know a lot of litigants people because of rival sports. Another example of injures is, I have two of my friends who can not walk because their legs is injured in playing soccer. To sum up, swimming is best sport for health.