成人女子における運動時皮膚温の部位差について

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年齢19歳～22歳の健康な成人女子30名を対象に，室温26±1．5℃，湿度55±3％の室内で自転車エルゴメーターによる脚運動を40分間実施した。運動強度は各被験者のVO_2max．の35％と70％の2種類であり，両運動時のペダル回転数は50rpmとした。測定部位は?幹部位5カ所，上肢部位5カ所，下肢部位4カ所の計14カ所の皮膚温および直腸温で，安静時から運動終了時まで2分ごとにサーミスタ温度計で測定した。以上の結果から，成人女子における運動時皮膚温反応の部位差について運動強度との関連を検討した。The regional differences of skin temperatures in the bicycle ergometer exercise were measured to thirty healthy adult women (19-22 year-old). Measurement was enforced indoor room temperature 26±1.5℃, humidity 55±3%. Subjects exercised by a bicycle ergometer for 40 minutes. Work intensity was 35% and 70% of VO_2 max. of each subject. The pedal roll number of both exercises set up with 50 rpm. Rectal temperature and 14 points temperatures, 5 points of trunk region, 5 points of superior limb regions, and 4 points of inferior limb regions were measured from rest to exercise finish by the Thermistor thermometer. Relations between work intensity and regional differences of skin temperatures in adult women during exercise were considered. Results were as follows. 1) Rising of skin temperature of the limb increase of work intensity was larger than the trunk. 2) The change of skin temperature in the limb was larger in the superior limb and also rear face of the forearm. Also front face of the femur and the crus was large in the superior limb. 3) The regional deference of skin temperature decresaed by the increasing of work intensity. 4) The increasing of work intensity advanced the stage of thermoreguration, but the surplus of thermoregulation was increased. 5) The regional deference of skin temperatures was important to extend the range of adaptation to increase of work intensity.
上越教育大学の論文

成人女子における運動時皮膚温の部位差について

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