| Summary: | 碩士 === 國立臺北教育大學 === 體育學系碩士班 === 97 === Purpose: The purpose of this study was to discuss the effects and differences between different breast support conditions at resting pulmonary function test and submaximal exercise test. Methods: The subjects are 30 girl-students in National Taipei University of Education. Their mean age is 21.12±1.27 yrs, height is 163.77±6.17 cm, weight is 55.18±5.90 kg, BMI is 20.56±1.72 kg/m2. All the subjects participated in the maximal exercise test. Then they participated in resting pulmonary function test and submaximal exercise test (70%VO2max, 20 minutes) under three breast support conditions. Results: In resting pulmonary function test, there were no significant differences (p＞.05) between three breast support conditions in FVC, FEV1 and MVV. After running Post hoc Comparison of LSD, there was a significant difference (p＜.05) between no brassiere and fashion brassiere in FVC. In submaximal exercise test, there were no significant differences (p＞.05) between three breast support conditions in relative VO2peak, absolute VO2peak, VEmax, VT and respiratory rate. Conclusion: In no brassiere condition had higher FVC and less effects at respiratory function than fashion brassiere condition. Breast support condition didn’t affect long-time exercise ability.
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