【摘要】 数字时代文化体力流失日益成为一种令人警醒的普遍现象。青年的闲暇时光被趋同的媒体使用组合接管，数字化消遣已成为跨越工休时段的休闲形态。源自劳动情境与平台机制的耦合消磨了文化体力的休闲形态。现实劳动情境使休闲被预先限定为“以恢复为目的”的补偿;平台利用无限制刷新、间歇性强化、推荐算法等游说性设计捕获这一补偿性需求，以新奇度重塑时间感知，并使主体的兴趣边界趋于萎缩。这一过程侵蚀了文化体力所依赖的延宕快感、持续专注与反思性关联。当开放的未来在算法预测中坍缩为熟悉的重复，主体面向未来的能动性也被抽空。劳动与平台细密啮合的社会系统，一定程度上消解了个体文化体力。文化体力流失现象提示当下需要直面数字健康及生命政治问题，唯有在日常生活中以个体能动性重建本真的生命意识，方能对未来生活保有想象，重获向世界延伸的文化体力。更多还原

【Abstract】 The erosion of cultural stamina in the digital age is increasingly emerging as an alarming and widespread phenomenon. Young people’s leisure time has been overtaken by convergent media repertoires,with digitalized pastimes becoming a dominant form of leisure that spans both working and nonworking hours. This leisure pattern arises from the coupling of the labor situation and platform mechanisms,and erodes cultural stamina. Contemporary labor situations predefine leisure as a compensatory activity oriented toward recovery,while platforms exploit these compensatory demands through persuasive designs including infinite scrolling,intermittent reinforcement,and recommendation algorithms. By reshaping temporal perception through novelty,these mechanisms gradually shrink the boundaries of individual interest. In this process,the deferred gratification,sustained concentration,and reflective engagement upon which cultural stamina depends are progressively eroded. As open futures collapse into familiar repetitions under algorithmic prediction,the subject’s future-oriented agency is likewise hollowed out. To some extent,the tightly interlocking social system of labor and platforms dissolves individuals’ cultural stamina.The phenomenon of cultural stamina erosion highlights the urgent need to directly confront issues of digital well-being and biopolitics. Only by reconstructing an authentic consciousness of life through individual agency in everyday life can individuals preserve their imagination for future life and regain the cultural stamina needed to extend themselves toward the world.更多还原