A heroic couplet is a pair of rhymed lines in iambic pentameter, often used in English poetry. Each line typically contains ten syllables, following a rhythmic pattern of an unstressed syllable followed by a stressed one. This form was popularized by poets like Alexander Pope and is often associated with themes of heroism and grandeur. Heroic couplets are commonly found in epic poetry and narrative verse, providing a structured and musical quality to the text. The rhyme scheme is usually AABB, where the end words of each line rhyme with each other. This technique enhances the memorability and impact of the poetry, making it a favored choice for storytelling.