Related Clues:

• Elbows do it
• Blow
• Right or left
• Front end of a one-two
• The 'one' in a one-two
• Uppercut set-up
• Ring leader?
• Smart remark
• Abrupt thrust
• Friendly poke
• Boxer's weapon
• The 'one' of a one-two
• Start of a one-two punch
• Sock
• Quick hit