Related Clues:

• Nimble, fleet
• Like tightrope walkers
• Not decrepit
• Agile performer ultimately taken in by agent
• Like David Lee Roth in the "Jump" video
• Like David Lee Roth, in early days
• Peter Criss adjective?
• Like quick-witted showman
• Not prone to sit still
• Light-footed barman loses head in row?
• Like cats, typically
• Not showing one's age, say
• Opposite of doddery
• Quick for one's age
• Like 'Dancing With the Stars' dancers