Breast Geometry and Sports Bra Design Study for Adolescent Girls

Kwan, MY; Yick, KL; Yip, J; Li, NW; Yu, A; Lo, KW

Breast Geometry and Sports Bra Design Study for Adolescent Girls

Kwan, MY Yick, KL Yip, J Li, NW Yu, A Lo, KW

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Publisher:: Textile Bioengineering and Informatics Society
Publication Type:: Journal Article
Citation:: Journal of Fiber Bioengineering and Informatics, 2024, 17, (4), pp. 233-243
Issue Date:: 2024-01-01

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Field	Value	Language
dc.contributor.author	Kwan, MY
dc.contributor.author	Yick, KL
dc.contributor.author	Yip, J
dc.contributor.author	Li, NW
dc.contributor.author	Yu, A
dc.contributor.author	Lo, KW
dc.date.accessioned	2025-03-19T00:18:47Z
dc.date.available	2025-03-19T00:18:47Z
dc.date.issued	2024-01-01
dc.identifier.citation	Journal of Fiber Bioengineering and Informatics, 2024, 17, (4), pp. 233-243
dc.identifier.issn	1940-8676
dc.identifier.issn	2617-8699
dc.identifier.uri	http://hdl.handle.net/10453/185979
dc.description.abstract	Breast measurement presents a complex challenge in the design of sports bras, particularly for adolescent girls whose bodies are rapidly changing. This study aimed to explore breast anthropometry among adolescents. A survey involving 23 girls aged 10 to 14 assessed their understanding of bra-related problems. In comparison, a wear trial with 7 girls sized 30AA to 32A evaluated their preferences through five bra conditions, 3D scanning and questionnaires. The study revealed a significant knowledge gap, with only 8.7% having had a bra fitting and less than half knowing how to determine their bra size. Notably, the upper bust measurement was significantly correlated with the level of “coolness” (r = −0.395 and p = 0.038), and the under bust measurement was correlated with the level of “comfort” (r = −0.441 and p = 0.019). The findings suggest a need for breathable fabrics in the upper bust while a preference for a stretchable underband to accommodate body growth. These results highlight the need to design sports bras tailored to the unique needs of adolescent girls, providing designers with critical insights into the necessary features and dimensions for optimal comfort during physical activity.
dc.language	en
dc.publisher	Textile Bioengineering and Informatics Society
dc.relation	Hong Kong Polytechnic University
dc.relation.ispartof	Journal of Fiber Bioengineering and Informatics
dc.relation.isbasedon	10.3993/jfbim01572
dc.rights	info:eu-repo/semantics/restrictedAccess
dc.subject	0910 Manufacturing Engineering
dc.subject.classification	4014 Manufacturing engineering
dc.title	Breast Geometry and Sports Bra Design Study for Adolescent Girls
dc.type	Journal Article
utslib.citation.volume	17
utslib.for	0910 Manufacturing Engineering
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/UTS Groups
pubs.organisational-group	University of Technology Sydney/UTS Groups/Centre for Audio, Acoustics and Vibration (CAAV)
pubs.organisational-group	University of Technology Sydney/UTS Groups/Centre for Audio, Acoustics and Vibration (CAAV)/Centre for Audio, Acoustics and Vibration (CAAV) Associate Members
pubs.organisational-group	University of Technology Sydney/New Faculty
utslib.copyright.status	recently_added	*
dc.date.updated	2025-03-19T00:18:42Z
pubs.issue	4
pubs.publication-status	Published
pubs.volume	17
utslib.citation.issue	4

Abstract:

Breast measurement presents a complex challenge in the design of sports bras, particularly for adolescent girls whose bodies are rapidly changing. This study aimed to explore breast anthropometry among adolescents. A survey involving 23 girls aged 10 to 14 assessed their understanding of bra-related problems. In comparison, a wear trial with 7 girls sized 30AA to 32A evaluated their preferences through five bra conditions, 3D scanning and questionnaires. The study revealed a significant knowledge gap, with only 8.7% having had a bra fitting and less than half knowing how to determine their bra size. Notably, the upper bust measurement was significantly correlated with the level of “coolness” (r = −0.395 and p = 0.038), and the under bust measurement was correlated with the level of “comfort” (r = −0.441 and p = 0.019). The findings suggest a need for breathable fabrics in the upper bust while a preference for a stretchable underband to accommodate body growth. These results highlight the need to design sports bras tailored to the unique needs of adolescent girls, providing designers with critical insights into the necessary features and dimensions for optimal comfort during physical activity.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/185979