J102053 軽労化スコップを用いた長期除雪作業による身体機能への影響評価([J10205]ライフサポート(5))

概要

論文の詳細を見る
Snow shoveling is generally considered to be undesirable type of exercise from the reasons of requirement of higher cardiovascular function. The upper body takes the deep flexion posture by the snow-lifting work, and load concentrates on a spinal column and the back. To overcome the posture load, a modified handle was designed. This handle has S-shape curvature to allow a person to assume an upright standing posture while snow shoveling. In this way, various techniques for labor assistance are suggested, but the evaluation is not performed very much when they use it continuously. The purpose of the study is to evaluate the relationships between change of the stamina and physical strength such as muscular strength or the power from the comparison of shovel handle shape. The physical strength of the subjects was measured before and after intervention of the 6-week daily snow-shoveling work and performed a multiple regression analysis, but the handle shape did not affect the result.
一般社団法人日本機械学会の論文
2011-09-11