ABSTRACT
Esta pesquisa tem por objetivo refletir acerca dos papéis historicamente e culturalmente construídos pela Capoeira e seu processo de diálogo junto ao fenômeno do esporte. Trata-se de uma abordagem qualitativa baseada em revisão de literatura à luz da sociologia do esporte. As discussões do esporte se configuraram em dois contextos: de alto rendimento e esporte enquanto atividade de lazer. A Capoeira vincula-se ao esporte na tentativa de eliminar o perfil marginalizado, estabelecer um olhar nacionalista e controle social. Observa-se que os valores atribuídos à capoeira ao longo de sua trajetória cultural respondem contrariamente à tentativa de homogeneização e alienação corporal em sua prática popular.
This research aims to reflect on the roles historically and culturally building by Capoeira and its process of dialogue with the phenomenon of sport. It is a qualitative approach based on a literature review in the light of sport sociology. Discussions of sport were configured in two contexts: high performance and sport as a leisure activity. Capoeira is linked to sport in an attempt to eliminate the marginalized profile, establish a nationalist perspective and social control. It is observed that the values inserted into capoeira throughout its cultural trajectory respond contrary to the attempt at homogenization and bodily alienation in its popular practice.
Esta investigación tiene como objetivo reflexionar sobre los roles construidos histórica y culturalmente por la capoeira y su proceso de diálogo con el fenómeno del deporte. Es un enfoque cualitativo basado en una revisión de la literatura a la luz de la sociología del deporte. Las discusiones sobre deporte se configuraron en dos contextos: alto rendimiento y deporte como actividad de ocio. La Capoeira se vincula al deporte en un intento por eliminar el perfil marginado, establecer una perspectiva nacionalista y un control social. Se observa que los valores insertados en la capoeira a lo largo de su trayectoria cultural responden en contra del intento de homogeneización y alienación física en su práctica popular.
ABSTRACT
The objective of this cross-sectional study was to analyse the acute effect of aquatic exercise on haemostasis in persons with haemophilia. Ten adult haemophiliacs (8 type A, 2 type B) familiarized with aquatic training performed a 20-min exercise session in a swimming pool at an intensity of ~70% maximum heart rate (HR). Blood samples were collected immediately after the training session. The haemostatic parameters selected for analyses were factor VIII (FVIII), prothrombin time (PT), activated partial thromboplastin time (APTT) and fibrinogen. There were unclear effects of the exercise bout on FVIII and APTT, with a possibly beneficial effect on PT (-11·4%; 90% confidence interval: -26·1;3·3%), and a trivial change on fibrinogen levels. It was found an association between the mean rise in HR during exercise and the decrement in PT after exercise (r = 0·729; P = 0·026). The greater changes were observed in the patients diagnosed with a moderate level of haemophilia. It is concluded that a short bout of moderate intensity of aquatic exercise may have a positive influence on PT in adults with haemophilia with greater changes in those individuals exhibiting a greater rise in HR during exercise. This may be an important issue to the haemostatic control of haemophiliacs in clinical settings. Further studies are warranted for testing the influence of different aquatic exercise intensities on haemostasis.
