Surfing is held once every two years. The first World Surfing Championships was held in Manly, Australia in 1962. The surfing competition is mainly based on the number and quality of surfing completed by the athletes within a specified time. The score is scored on a 20-point scale, such as 3 waves in 30 minutes or 6 waves in 45 minutes. , Taxi distance, and ease of selection. In order to develop this sport, some countries also use motorboats to tow surfboards in inland lakes or rivers. When the speed of the motorboat reaches 20 kilometers per hour, it can provide powerful waves. When athletes feel that the waves push him forward, You can let go of the traction rope and glide on your own.