Heart rate, plasma catecholamines and white blood cell responses during bobsleigh race

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  • ボブスレー競技滑走中および滑走前後における心拍数,血漿カテコールアミン,白血球数の変動
  • ボブスレー キョウギ カッソウ チュウ オヨビ カッソウ ゼンゴ ニ オケル

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Abstract

The heart rate of 5 bobsleigh players were measured during 7 races of Teine bob course. Heart rate, plasma catecholamines and white blood cell of 7 bobsleigh players were determined morning, pre-, post-exercise and evening. The results were summarised as follows: 1) The fine technique and high degree of muscle coordination of pilots were influenced by the anticipatory heart rate. The best anticipatory heart rate of pilots would like to be from 125 beats/min to 140 beats/min. 2) Plasma adrenaline increase of 5 times as much as the normal value was found in the pilot group after bobsleigh race. Seven bobsleigh players increased plasma noradrenaline just before the competition. 3) In Teine course, the mental stress of pilots was higher than the brakers and the physiological stress of brakers was lower than the foreign bob courses and Sapporo Olympic Winter Games.

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KJ00005444286

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