A Study on the Variation of the Skin Surface According to Arm Movement by $Moir\'{e}$ Photography Method -In the area of uppearm and shoulder blade-

$Moir\'{e}$ Photography법에 의한 동작시 체표면 형태 변화에 관한 연구 -상지 및 견갑골 부위를 중심으로-

  • Kim Haekyung (Dept. of Clothing and Textiles, Yonsei University) ;
  • Cho Jungmee (Dept. of Clothing and Textiles, Yonsei University) ;
  • Suh Chuyeon (Dept. of Clothing and Textiles, Yonsei University)
  • 김혜경 (연세대학교 생활과학대학 의생활학과) ;
  • 조정미 (연세대학교 생활과학대학 의생활학과) ;
  • 서추연 (연세대학교 생활과학대학 의생활학과)
  • Published : 1990.12.01

Abstract

The surface change of upperarm and shoulder blade area are caused by the extensive upper limb movement, thus it is necessary to measure the amount of change for constructing the clothing. Moire photography was taken after plastic casters of upperarm and shoulder blade area was prepared. 1. For the shoulder blade area, subjects showed the same change of surface area for the various limb positions, wherease, for the upperarm only at the $0^{\circ}\;and\;180^{\circ}$ limb position, same change was observed. 2. As the movement of the upperarm was increased, surface area of axillary part was increased and that of shoulder part was decreased. 3. To make a bodice pattern, the minimum size of the back with the ease were $\frac{B}{4}$+3.13 cm R for normal wear and $\frac{B}{4}$+5.75 cm for active wear. 4. As the movement of the arm was increased, the cross section for the upperarm were changed to elliptical shape. 5. For each horizontal basic line, there was a positive correlation between the amount of change of shoulder blad area and that of upperarm area.

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