身体经验是以身体为中心的经历和体验。宋诗中所呈现出的身体经验，主要有反映身体自然变化的衰病体验、维护身体康健的养生经验以及追求身体惬意的休憩体验。这些身体经验体现出宋人自审、自持、自适的内在诉求，同时也影响着诗歌表达与审美表现。 衰病包括衰和老两个层面。老化、弱化、退化，是对衰老的觉察；而病态、病势、病感，则是对疾病的体认。对衰病的体察，反映出宋人自审的意识。面对不可逆转的衰病，宋人呈现出一种复杂的心绪。一方面，他们对自然规律抱有理性的认知；另一方面，感性情绪又使诗歌弥漫着一种含而不露的感伤。与自我的对话，让宋人聚焦于细微的样态，也追踪每一缕变化，在动态与静态的交互中，铺展着真实的生命图景，也倾诉着真切的人生感悟。 养生表现在积极疗愈疾病、坚持食养合宜、注重日常保健等方面。尽管无法改变自然规律，但通过人为努力，缓解衰老和疾病的侵袭，折射出宋人自持的心态。相比于外在的修饰，他们更看重内在的养护；相较于身形的保健，他们更强调心灵的修持。在具体的文学呈现上，宋人沿袭了一贯的理性，对知识要素的摄取，促进了博物式诗风的形成；而身国共治的观念，又使他们在语言表达上有所承继和开拓，表现出鲜明的特色，并熔铸着诗歌的知性之美。 休憩则通过不同形式的睡眠、洗沐清洁、负暄纳凉得以实现。无论仕途平顺或坎坷，不论日子单调或寻常，休憩总能使宋人重拾面对生命的热情，呈现出自适的态度。在从容平缓的生活中，他们沉浸于浑融自足的情感空间，展现出恬然自适的自我形象，也让诗歌充盈着闲散自由的风格，开辟了一个诗情萦绕、诗意充盈、诗兴盎然的文学世界。 从整体上看，宋诗中的身体书写不仅传达了丰富的身体经验，同时也形塑着诗歌风貌。首先，身体经验作为日常经验的一种，对它的集中呈现，从具体层面推动了诗歌的日常化。其次，极为敏锐的身体感知，使宋人偏好从生理层面看待和表现自身与外物，进而使诗歌具有广阔的人文视野和浓郁的人文情怀。最后，宋人在认识和吟咏身体的过程中，实现了对悲哀人生观的超越。一方面，凭借对具体医理、药理的掌握，对抽象天理、事理的体悟，他们用理性认知获得了与有限之身的和解；另一方面，他们以诗歌为媒介，在审美创造中吟咏身体、调试心灵，使悲哀得以消解。

Body experience means a body-centered experience. The body experience presented in poetry of Song dynasty mainly includes： the natural experience of physical aging and illness，the health-care experience of maintaining physical health, and the leisure experience of pursuing physical comfort. These experiences reflect the inner demands of the people in Song dynasty about self-review, self-sustainability and self-sufficiency, as well as the expression of poetry and aesthetic performance. The most immediate changes in the body are aging and disease. Getting older, weaker is a sign of aging; while the state, condition, and feeling about illness are the recognition of the disease. The observation of these changes reflects self-reviewing consciousness of people in Song dynasty. In the face of irreversible decline, people present a complex mood. On the one hand, they have a rational understanding of the laws of nature; on the other hand, personal emotions make poetry filled with a kind of euphemistic sentiment. The dialogue with oneself allows people to focus on the subtle details and track each change. In the interaction between dynamic and static, the picture of true life is presented, and the real perception about life is also conveyed. Body care is characterized by active treatment to disease, adherence to food and nutrition, and attention to daily health care. Although it is impossible to change the laws of nature, people can still alleviate the aging and disease invasion through efforts. All of these reflect the self-sustaining mentality of people in Song dynasty. Compared with the external modification, they pay more attention to the inner maintenance; compared with the health care of the figure, they emphasize the cultivation of the soul. In the specific literary representation, they maintain a consistent rationality. Their intake of knowledge elements promote the formation of a museum-style poetic style; and the similar views about treating the body and governing the country have enabled them to inherit and develop in language expression, showing distinctive characteristics and casting the intellectual beauty of poetry. The leisure is achieved through different forms of sleep, cleansing, and relaxing in a cool or warm place. Regardless of whether the career is smooth or bumpy, regardless of whether the life is monotonous or ordinary, leisure will always enable people to regain their enthusiasm and keep an optimistic attitude towards life. In a calm and peaceful mood, they are immersed in the emotional space of self-sufficiency, showing their self-image of self-sufficiency, and opening up a poetic literature world filled with a style of idleness and freedom. On the whole, the body writing in the Poetry not only conveys rich body experience, but also shapes the style of poetry. First of all, as a kind of daily experience, the concentrated presentation of body experience promotes the daily style of poetry from a specific level. Secondly, the extremely sensitive body perception makes the people prefer to express themselves or explain objects from the physiological level, so that the poetry has a broad humanistic vision and rich humanistic feelings. In the end, people in Song dynasty change the sorrowful outlook towards life in the process of understanding their body. On the one hand, with the mastery of specific medical principles and pharmacology, and the understanding of abstract heaven and physics, they use rational cognition to make reconciliation with limited body; on the other hand, they use poetry as the medium to sculpt the body in a aesthetic way, and then debug the mind and dispel the sorrow.