 Van Breda Kolff described Bradley as " not the most physical player . Others can run faster and jump higher . The difference ... is self @-@ discipline . " At Princeton he had three to four hours of classes and four hours of basketball practice daily , studied an average of seven hours each weekday and up to 24 more hours each weekend , frequently spoke for the Fellowship of Christian Athletes around the country , and taught Sunday School at the local Presbyterian Church . When practicing he did not move from a location on the court unless he made at least ten of 13 shots , and could detect whether a basket was an inch too low from the regulation ten feet . 
