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首页> 外文期刊>BIOS >Foot temperature during thirty minutes of treadmill running in cotton-based versus olefin-based athletic socks
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Foot temperature during thirty minutes of treadmill running in cotton-based versus olefin-based athletic socks

机译：在基于棉质和基于烯烃的运动袜中跑步的三十分钟内脚部温度

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Previous data suggest that perceived foot heat and comfort may not coincide with actual foot temperature during treadmill running and that different shoe and sock materials can variously impact foot temperature. The purpose of this experiment was to determine if there were significant differences in foot temperature produced by cotton versus synthetic socks during longer runs, which more closely resemble endurance training, and if subjects were able to perceive those differences in terms of either comfort or temperature. Twelve adult males (22.4 - 1.8 yrs, 180.6 - 1.2 cm, 70.1 - 1.6 kg) participated on two separate occasions one week apart. Subjects ran for 30 minutes with two temperature probes attached to the lateral dorsal aspect of the right foot in the same location: one directly on the skin and the other on the sock. All subjects wore the same shoe model. Foot temperature, heart rate, heat perception, and comfort perception were recorded. Perception was measured by using 10 cm visual analogue scales. Each subject ran once in a cottonbased sock and once in a synthetic (olefin-based) sock. Subjects perceived no significant difference in comfort or temperature between cotton and synthetic socks, and heart rate did not vary significantly between the two trials. The olefin-based sock was associated with significantly lower absolute temperatures at the sock thermometer site but not the skin thermometer site. However, changes in temperature from one time point to the next were the same between the two socks for either thermometer site. The results cannot conclusively state that one sock has an advantage over the other, but they suggest olefin-based socks may dissipate heat better than cotton-based socks under certain conditions.
机译：先前的数据表明，在跑步机运行过程中，感知到的脚部热量和舒适性可能与实际脚部温度不一致，并且不同的鞋和袜子材料会影响脚部温度。本实验的目的是确定在较长的跑步过程中，棉质袜子与合成袜子之间的脚温是否存在显着差异，这与耐力训练更为相似，以及受试者是否能够在舒适度或温度方面感知到这些差异。十二个成年男性（22.4-1.8岁，180.6-1.2厘米，70.1-1.6公斤）分别两次分开参加，一周一次。受试者跑了30分钟，两个温度探头分别安装在右脚外侧后侧的同一位置：一个直接在皮肤上，另一个在袜子上。所有受试者都穿着相同的鞋款。记录脚的温度，心率，热感和舒适感。感知是通过使用10厘米的视觉模拟量表来测量的。每个受试者在棉质袜子中跑了一次，在合成（烯烃基）袜子中跑了一次。受试者感觉到棉质袜子和合成袜子之间的舒适度或温度没有显着差异，并且两次试验之间的心率无明显差异。基于烯烃的袜子与袜子温度计位置处的绝对温度显着降低有关，而与皮肤温度计位置处的绝对温度显着降低有关。但是，对于一个温度计位置，两只袜子之间从一个时间点到另一个时间点的温度变化是相同的。结果不能得出结论，一只袜子比另一只袜子更具优势，但它们表明，在某些条件下，基于烯烃的袜子比基于棉的袜子散热更好。

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