本文透過實踐與理論並行的方式，探討街舞舞者紛雜風格樣態間的關係。研究發現，舞者的風格樣態主要可以分為三種類型，各類型間具有層次的關係，自舞者至社會依序為自我風格、舞蹈風格與消費風格三層。層次間是動態且模糊的界線，層與層間相互影響。透過風格的知識論探討，可以發現社會學中有關風格的論述大多強調團體性、具明確指標的風格類型，對照風格的層次，屬於層次中較外層的部分，但布爾迪厄的實踐理論將個體能動性融入，強調兩極間的動態和關係，遂彌補了個體能動與結構制約、生物性與文化性間的兩極斷裂，使街舞舞者的風格層次在實踐理論的探討下得以更深入分析。

This study aims to discuss about the relationships of various styles of street dancers with the perspective concerning both theories and practices. This study points out that there are mainly three styles of street dancers: self style, dancing style and consuming style. They are related and affect each other with dynamic and ambiguous boundaries. With the epistemological study of styles, this study reveals that most existing discussions in sociology tend to emphasize the group characters of styles which are clearly defined and that kind of interpretation which belongs to the external observation. Through an examination of all these complexities with P. Bourdieu's practice theory which includes the individual dynamics, which emphasizes the interaction and relation between two polars mends the breaking of individual and structure, biology and culture. This study also hopes to reveal this issue in a new light.