衣服原型の人間工学的研究 (第 2 報)

上肢の平面展開と運動量

抄録

By the similar experiment to Part 1 the basic pattern for good-fitting and functional sleeves has been studied.
The results are as follows :
1) By every motion of the upper extremity without bending the elbow, the skin surface of the upper extremity contracts on the outer side (ulnar side) and expands on the inner side (radial side).
2) The armscye girth is the greatest when the upper extremity is placed down by the side.
3) The circumference of the upper extremity at the axilla (armpit) is the greatest when the upper extremity is raised straight up.