RAPilatesLEGENDARY HIP HOP ARTIST CHUCK D has been touring the world for four decades, since his band Public Enemy put out their first album in 1987. Now, at age sixty three, Chuck is frequently asked how he still manages to put on such high energy performances so many years later. His response is simple: he practices Pilates, a form of exercise and body conditioning that has become increasingly popular over the last decade. Chuck's appreciation for Pilates