‘Fun to be …’

Exercise guru Richard Simmons, 60, led P.S. 1 students in a rousing rendition of “Y.M.C.A.” on Monday. After working out with the Chinatown school, Simmons talked about the importance of diet and recalled how he had once weighed over 200 pounds but slimmed down with exercise. He asked the children if they knew what the six major food groups were and one child replied, “fast food?”