Related Clues:

• Practices in the ring
• Boxes
• W.W. II women reservists
• Locks horns (with)
• Trades jabs
• Jousts verbally
• Practices in three-minute intervals
• Goes a few rounds
• Wrangles
• Sail supports
• Rigging supports
• Prepares for a bout
• Knocks heads (with)
• Ship poles
• Sailboat poles