“The duckwalk is a form of locomotion performed by assuming a low partial squatting position and walking forwards, maintaining the low stance. It is similar to stalking and prowling. It is most widely known as a stage element of guitar Showmanship popularized by rock ‘n’ roll guitarist Chuck Berry. It is also a physical exercise commonly used in military training.
Chuck Berry’s other guitar playing stunt, his one-legged hop routine with the other leg waving in the air is also known as a duckwalk. AC/DC guitarist Angus Young, whose musical style was heavily influenced by Chuck Berry, also does a duckwalk, in the form of a one-legged hop, in his shows.”
[ wikipedia ]
