one's own potential; real ability; innate strength
Refers to a person's genuine, underlying capability or strength, as opposed to temporary boosts or external help. Often used in contexts of sports, arts, or personal development.
His success shows his high level of real ability.
The difference in innate strength showed in this match.
In the final stretch, the players showed their real ability.
In the end, it was a match where the difference in real ability showed.
That team has real underlying strength, so a comeback is possible.