To say Chavez had no head movement taeth, have you ever seen him. Boxers like him and Duran got by with econemy of movement and not getting hit. They moved the head when they had to or were feinting. Its very rare you saw them miss, at there best they inspired. As Brit says as a Lightweight he was remarkable, I would say his best period, He was a joy to watch, as near to perfect as Ive seen.