Related Clues:

• Bouncy
• Moving well
• Light on one's feet
• Mentally quick
• Hardly clumsy
• Spry
• Full of ginger
• Like a stereotypical little old lady in tennis shoes?
• Hardly heavy-footed
• Deadlock
• Quick on one's feet
• Like Jack-be-nimble
• Not slowing down a bit
• Agile for one's age
• Lissome