The sport that uses a surfboard as the main piece of equipment is surfing. Surfers ride waves on specially designed boards, which vary in size and shape to accommodate different wave types and surfing styles. The sport involves a combination of skill, balance, and knowledge of ocean conditions. Surfing can take place in various settings, from beach breaks to reef breaks, with competitions often showcasing surfers' creativity and technical ability. It is a culturally rich sport with a vibrant community focused on ocean sports.