Like "American Ninja Warrior" competitors (5)

I believe the answer is:

agile

(Other definitions for agile that I've seen before include "Moving quickly/easily" , "Lithely moving" , "Quick and easy-moving" , "Spry - energetic" , "Moving quickly and easily" .)

I've seen this clue in The Washington Post.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.