Double bass technique refers to the methods and skills used to play the double bass, a large string instrument. Key aspects include proper posture, bowing techniques, and finger placement on the fingerboard. Players often focus on developing a strong left-hand technique to navigate the instrument's wide range and a controlled right-hand bowing technique for producing a rich sound. Practicing scales, arpeggios, and etudes helps musicians improve their double bass technique. Additionally, understanding music theory and rhythm is essential for interpreting pieces accurately. Regular practice and guidance from a qualified teacher can significantly enhance a player's proficiency on the double bass.