Related Clues:

• Double-jointed, maybe
• Like 8-Down
• Not stiff at all
• Quick, like a cat
• Smoothly mobile
• Graceful and quick
• Unlikely to be caught, say
• Like an elk
• Quick and well-coordinated
• Gifted in gymnastics, e.g.
• Opposite of oafish
• Physically flexible
• Like trapeze artists
• Able to jump through hoops?
• Able to dance a jig, say