Related Clues:

• Unlike a klutz
• Ballerinalike
• Moving easily
• Double-jointed, maybe
• Like 8-Down
• Not stiff at all
• Quick, like a cat
• Smoothly mobile
• Graceful and quick
• Agile despite age
• Surprisingly lively for one's age
• Unlikely to be caught, say
• Like an elk
• Quick and well-coordinated
• Gifted in gymnastics, e.g.