Supplementary information files for article: 'Spatial and temporal migration of sweat: from skin to clothing'.

Supplementary information files for article: 'Spatial and temporal migration of sweat: from skin to clothing'. Abstract:PURPOSE. Moisture accumulation in clothing affects human performance and productivity through its impact on thermal balance and various aspects of discomfort. Building on our laboratory’s work on mapping sweat production across the body, this study aimed to obtain detailed spatial and temporal maps showing how this sweat migrates into a single clothing layer (T-shirt) during physical exercise. METHOD. Eight male participants performed running exercise in a warm environment. Garment sweat absorption was mapped over a total running time of 50 min, in 10 separated running trials of different durations (5 min increments). After running, the garment was dissected into 22 different parts and local sweat absorption (ABSlocal) was quantified by weighing each garment part before and after drying. From ABSlocal, garment total sweat absorption (ABStotal) was estimated. RESULTS. After 50 min, Tcore rose from 37 ± 0.2 to 38.6 ± 0.3 °C, HR increased from 69 ± 15 to 163 ± 12 bpm (p论文《汗液的时空迁移：从皮肤到衣物》的补充信息文件。 摘要： 【研究目的】衣物内汗液积聚可通过影响人体热平衡与多种不适症状，进而降低人体运动表现与工作效率。本研究基于本实验室对人体全身汗液分泌分布的测绘工作，旨在获取详细的时空分布图谱，揭示运动过程中汗液如何迁移至单层衣物（T恤）中。 【研究方法】8名男性受试者在温热环境中进行跑步运动。本研究通过10组时长以5分钟递增的独立跑步试验，在总计50分钟的跑步时长内完成衣物吸汗分布的测绘。运动结束后，将衣物拆解为22个独立区域，并通过称量各区域衣物干燥前后的质量，量化局部汗液吸收量（ABS_local）。基于局部汗液吸收量，可估算得到衣物总汗液吸收量（ABS_total）。 【研究结果】运动50分钟后，受试者核心体温（Tcore）从37±0.2℃升至38.6±0.3℃，心率（HR）从69±15次/分钟升至163±12次/分钟（p