How do you do the duck walk like Chuck Berry?

To perform the duck walk like Chuck Berry, start in a low squat position with your knees bent and feet shoulder-width apart. Shift your weight onto one foot while extending the other leg forward, keeping it slightly off the ground. As you drag the extended foot back, repeat the motion, alternating legs while maintaining the squat and adding a bounce to your rhythm. Practice the movement to get comfortable with the timing and flow, just like Berry did in his performances.