身体是人们交流最常见的媒介。身体作为交流的方式手段伴随着人类文明的发展。 行为艺术依托于身体。作为最常见的媒介，西方艺术家们以自己的身体作为表达途径，艺术家们以自己的身体作为表达途径，表达了对当时的社会和政治的不满。作为创作表达最直接的方式，无论是画家，雕塑家还是戏剧作家，诗人，甚至是当时最先锋的达达艺术家们，在实践灵感或是遇到瓶颈时，都将行为艺术作为突破口，寻找新的表达方式。不同专业领域的人用着对身体不同的理解不断推进着行为艺术的发展，而其间的个体身体则又携带者各不相同的“身体技术”。 本文针对“个体身体技术”在行为艺术中的呈现展开讨论，围绕该主题将论文分成四个部分： 第一部分：所谓的“身体技术”包括了我们身体所能做出的任何动作。身体技术这一概念从提出发展至今，已在社会学、人类学、历史学、运动学等众多领域得到发展，但未形成系统的理论体系。身体技术的形成与人们所生活的社会文化环境息息相关，通过讨论身体技术与身体的关系，并从体育，舞蹈，解剖等方面来讨论身体技术的形成原因，最终讨论身体技术在应用方面的重要性。 第二部分：通过研究行为艺术的发展脉络，并以时间为线索，总结各个时间段里行为艺术的兴起原因，创作形式和主题，从中寻找身体的运用方式，并进一步讨论身体作为艺术媒介如何进行叙事与表达。 第三部分：一些行为艺术看上去是与现场结合并临场发挥，而实际上却是艺术家/参与者通过大量前期创作并不断演练出来的结果。通过研究玛琳娜·阿布拉莫维奇、谢德庆和林亭君的行为艺术作品中对于身体的理解和训练，从而探讨身体技术在行为艺术中的作用。 第四部分：为了进一步研究“个体身体技术”在行为艺术的创作中的应用特点与延伸，采取实践的方法，通过根据不同参与者的身体特点制定相应的规则，并进行相应的训练，最终根据参与者的运动特点选取合适的场景，最终形成关于身体技术的完整作品。

The body is the most common medium for people to communicate. From primitive tribes using gestures for communication, to later sacrificial movements, and to dance, the body as a means of communication has accompanied the development of human civilization. Performance art can not be separated from the body. As the most common medium, 20th century artists used their bodies as a platform to express their dissatisfaction with the society and politics of that time. As the most direct way of creative expression, whether painters, sculptors, dramatists, poets, or even the most avant-garde Dada artists at that time, when practicing inspiration or encountering bottlenecks, performance art was used as a breakthrough to find new expressions. People in different professional fields are constantly developing performance art with different body understandings. These different understandings of the body act on different 'body techniques'. This paper discusses the presentation of "individual body technology" in performance art, and divides the paper into four parts around this theme: Part One: The so-called "body technique" includes any action that our body can perform. The concept of body technology has been developed in sociology, anthropology, history, kinematics and many other fields since it was proposed, but it has not formed a systematic theoretical system. The formation of body technology is closely related to the social and cultural environment in which people live. By discussing the relationship between body technology and the body, and discussing the reasons for the formation of body technology from sports, dance, anatomy, and other aspects, the importance of body technology in application is ultimately discussed. Part Two: By studying the development context of performance art, and taking time as a clue, summarize the reasons for the rise of performance art in each time period, creative forms and themes, find the use of the body, and further discuss how the body narrative and expression. Part Three: Although it seems that performance art will be combined with the scene and played on the spot, it is the result of artists/participants through a large number of pre creation and continuous practice. By studying the understanding and training of the body in the performance art works of Marina Abramovich, Xie Deqing and Lin Tingjun, this paper discusses the role of body technology in performance art. Part IV: In order to further study the characteristics and extension of the application of "individual body technology" in the creation of performance art, we take a practical approach, formulate corresponding rules according to the physical characteristics of different participants, and carry out corresponding training. Finally, we select appropriate scenes according to the movement characteristics of participants, and finally form a complete work on body technology.