Related Clues:

• Query before 'Here goes!'
• Close at hand
• At hand
• Rarin' to go
• Well-rehearsed
• All set
• Good to go
• Champing at the bit
• Word before 'set, go!'
• Part of a willing trio
• Disposed
• Geared up
• Prepared for action
• In position
• Poised for action