作業姿勢が前腕血流量と作業能力におよぼす影響

概要

論文の詳細を見る
The purpose of this study was to observe the effect of body position on circulatory responses and muscular endurance work capacity. All subjects performed hand grip exercise in three different body positions. Forearm blood flow was measured by using mercury-in-rubber straingauge method. The results were summarized as follow : 1) The significant difference of resting blood flow was observed among three body positions. In head-up position it was considerably lower than in other two body positions. 2) The significant difference of number of hand grip contraction was not observed among three body positions (horizontal supine position 64.6±14.5, head-down position 66.5±12.9, head-up position 62.4±12.5). 3) Similar peak blood flow was obtained in horizontal supine position and head-up position (37.45±10.68 ml/100ml/min, 38.61±7.54 ml/100ml/min), however in head-up position it was significantly lower than in other two positions (30.10±5.21 ml/100ml/min).
中京大学の論文
1979-08-31