jockeyish
/ˈdʒɑkiɪʃ/
adjective
- Resembling or characteristic of a jockey, especially in being small, wiry, or competitive.
- His jockeyish build made him perfect for the lightweight racing team.
- She had a jockeyish energy, always eager to win any game.
- The actor's jockeyish frame helped him land the role of a horse racer.