“We wanted to match the [system used in] higher levels of competition like the National Collegiate Athletic Association,” says Ed Thompson, director of athletics for the Florida High School Athletic Association. “And we wanted to improve precision—centimeters are more precise than inches.” Most scientists rely on the metric system as well, and precision is one reason why.
Officials will measure event results using metric units and convert them to inches and feet for spectators who are unfamiliar with metric distances.