My hobby is swimming. I learned to swim from my dad. He is a good swimmer, swimming has four main types. I go to the pool 4 or 5 times a week, and every week. I practice a lot to improve my swimming skills. I want to get good results. Last month I entered a city swimming competition with 25 other people and I won first place. Swimming is not only an overtime activity but it also has many benefits for human health. Swimming also keeps you safe underwater. Swimming is fun and pleasant, it's a good choice for a department