ORDINARILY EXTRAORDINARY
Before Stephen Curry came along, the boundaries of basketball were clearly defined. The rim was 18 inches around and 10 feet off the ground. The court was 94 feet from end to end. Within these perimeters, everyone understood what was possible. Great athletes could jump to the rim to score. Sharp shooters could be counted on to be effective from 15 to 20 feet away. Some players were able to do more. Julius Erving, Michael Jordan and Dominique Wilkins didn’t just jump to the hoop, they flew there. And, starting with Boston’s Chris Ford making the NBA’s first three-pointer on Oct. 12, 1979, shooters including Dennis Scott, Dale Ellis and Reggie Miller were bold enough to routinely plant their feet beyond the arc to make the three a weapon. But…