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Type: Artigo
Title: Thoracoabdominal breathing motion pattern and coordination of professional ballet dancers
Author: Rodrigues, Isabella Martins
Dalla Bernardina, Gustavo Ramos
Sarro, Karine Jacon
Baroni, Guido
Cerveri, Pietro
Silvatti, Amanda Piaia
Abstract: Ballet training includes exercises of high and moderate intensities, which require breathing control for a good performance. This study describes the thoracoabdominal motion of professional dancers and compares the breathing patterns between professional dancers and non-dancers. Participants of this study were four male and four female (30.33 +/- 4.64 years) professional dancers and four male and four female (22.75 +/- 1.49 years) non-dancers. The participants executed two breathing manoeuvres while sitting motionless: quiet breathing (QB) and vital capacity (VC). The 3D coordinates of 32 retro-reflective markers positioned on the trunk were used to calculate the volume of the superior thorax, inferior thorax and abdomen. Principal component analysis was applied in the volume variation of each trunk compartment to search for dominant independent variables in a breathing motion pattern. The correlation coefficient was calculated to verify the coordination between the compartments during the breathing manoeuvres. A predominance of the superior thorax or abdomen movement was found in both groups. The professional ballet dancers have an efficient breathing pattern and maintain the same breathing pattern in QB and VC manoeuvres. On the other hand, the non-dancers group showed relevant changes of the breathing pattern to respond to a greater breathing effort, like in VC
Subject: Dança
Country: Reino Unido
Editor: Taylor & Francis
Rights: Fechado
Identifier DOI: 10.1080/14763141.2017.1380223
Date Issue: 2019
Appears in Collections:FEF - Artigos e Outros Documentos

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