The Proceedings of the Symposium on sports and human dynamics
Online ISSN : 2432-9509
2016
Session ID : B-30
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Effect for breathing while pressing on thorax and abdomen
Mototsugu SUZUKITetsuya NISHIMOTOTomokazu MOTOMURASadayuki UJIHASHI
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

The purpose of this study is to make thoracoabdominal tolerance during the crowd accident. A healthy female subjects (n=3) underwent loading to chest 20 kg and loading to abdominal 20 kg. Subjects also measured vital capacity and tidal volume. Breathing parameter compared loading condition with unloading condition. In addition, breathing parameter was assessed changed over time. As a result, parameter (vital capacity, tidal volume) for breathing during crowd accident was able to show that chest pressure was main factor quantitatively.

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© 2016 The Japan Society of Mechanical Engineers
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