-256 - 運動時の衣服環境が皮膚温の ゆらぎに及ぼす影響 県立新潟女子短期大学 (共同研究者) 東 京 大 学 菅 鎮 The Effects of Different Types of Sportwear on Fluctuations of Skin Temperature by Kiyomi Sugai £吩忍だmerit of月uman Lびe and Environmental Science, Niigata Womeがs College Tuneo Chinzei Faculりof Medicine, Theびniversity o / 70 句o ABSTRACT 井 西 清 恒 美 雄 The effects of e χercise and different types of sportswear on fluctuations of skin temperature were investigated and assessed by frequency analysis . Fifteen healthy women performed the wearing tests including 10 - minute cycling exercise under the fixed circumstance of 25 .0 °C and 14 .3 mmHg vapor pressure 。 In all cases the peaks in the power spectrum were observed in the low frequency range . The amplitude of these peaks was obviously higher after , than before, the e χercise. This tendency was especially noticeable at the back of the hand as compared with the results at the forehead or the forearm . The amplitude of peaks in the low frequency range was slightly higher when less body surface was covered with clothing . These data reflect the increased activity of thermoregulation as a result of e χercise and ambient cool condition. It is considered that the influences of changes in these autonomic nervous systems were also shown in the rating (jf sensation . デサントスポーツ科学Vol . 17
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Transcript
-256 -
運動時の衣服環境が皮膚温の
ゆらぎに及ぼす影響
県立新潟女子短期大学
(共同研究者) 東 京 大 学
菅
鎮
The Effects of Different Types of Sportwear on
Fluctuations of Skin Temperature
by
Kiyomi Sugai
£吩忍だmerit of月uman Lびe and Environmental
Science, Niigata Wome がs College
Tuneo Chinzei
Faculりof Medicine, The びniversity o/ 70句o
ABSTRACT
井
西
清
恒
美
雄
The effects of eχercise and different types of sportswear on fluctuations
of skin temperature were investigated and assessed by frequency analysis.
Fifteen healthy women performed the wearing tests including 10 - minute
cycling exercise under the fixed circumstance of 25.0°C and 14.3 mmHg
vapor pressure 。
In all cases the peaks in the power spectrum were observed in the low
frequency range . The amplitude of these peaks was obviously higher after,
than before, the eχercise. This tendency was especially noticeable at the
back of the hand as compared with the results at the forehead or the
forearm . The amplitude of peaks in the low frequency range was slightly
higher when less body surface was covered with clothing. These data reflect
the increased activity of thermoregulation as a result of eχercise and
ambient cool condition. It is considered that the influences of changes in
these autonomic nervous systems were also shown in the rating (jf sensation.