Related Clues:

• Jockey's concern
• Dueler's unit
• Duel distance
• Part of R.I.P.
• Show nervousness
• Loose-fitting
• Not tight
• Rate of progress
• Go back and forth
• Dueler's distance
• Runner's rhythm
• Marathon measure
• Rate of work
• Show impatience, in a way
• Prepare to duel