noun
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.
彼の成功は地力の高さを示している。
His success shows his high level of real ability.
この試合で地力の差が出た。
The difference in innate strength showed in this match.