Напишите сочинение на английском My hobby (если сто мое хобби это художественная гимнастика)

My favourite hobby is gymnastics. I have been doing it since my childhood. I was five when my mother introduced me to the teacher. I am very interested in gymnastics. Sometimes I don't want to train, because I am tired. But my trainer encourages me. My training begins at three o'clock and finishes at six o'clock. It's really very hard. I often take part in different competitions. I have won a lot of medals. I train with different things, for example, with stripes, balls, skipping ropes and hoops. I dream in future to have my own pupils.