• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1
  • Tagged with
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Exerc?cio aer?bico, resist?ncia de art?ria car?tidae autonomia funcional em mulheres idosas

Cabral, Patr?cia Uch?a Leit?o 24 March 2010 (has links)
Made available in DSpace on 2014-12-17T14:13:46Z (GMT). No. of bitstreams: 1 PatriciaULCa_DISSERT.pdf: 2743414 bytes, checksum: fafad318359f9c84684ded266ac5c9d5 (MD5) Previous issue date: 2010-03-24 / The aim of this study was to analyze the effects of an aerobic exercise program on the internal right carotid resistive index (IRCRI) and the functional autonomy levels of elderly women. The sample was composed of 25 elderly sedentary women, aged between 60 and 75 years, allocated into two groups: an experimental group consisting of 14 women submitted to aerobic treatment and a control group (n=11). Carotid artery resistance assessment was conducted using Doppler ultrasound and functional autonomy by the following tests: 10m walk (10mW), rising from a sitting position (RSP), rising from a chair and moving about the house (RCMH), rising from the ventral decubitus position (RVDP) and putting on and removing a t-shirt (PRTS). Aerobic training consisted of walking 30 minutes a day, 3 times a week, for 3 months. To control the intensity of the walk, the index of perceived exertion was used, with standardized Borg scale values corresponding to 13-15 points, characterized as slightly tiring exercise with training heart rate (TRH) between 50% and 80% of heart rate reserve (HRR). Repeated measures ANOVA was used for statistical analysis. Compared to the control, the experimental group obtained a statistically significant decrease in right internal carotid resistance (p = 0.021) and a significant increase in the following tests: 10mW (p=0.000), RSP (p=0.035) and RCMH (p=0.016). These results suggest that engaging in aerobic exercises was effective in decreasing IRCRI and improving functional autonomy inelderly women / Este estudo teve como objetivo analisar os efeitos de um programa de exerc?cio f?sico aer?bico sobre o ?ndice de resist?ncia da art?ria car?tida interna direita (IRCID) e os n?veis de autonomia funcional de mulheres idosas. A amostra foi constitu?da por 25 idosas sedent?rias, com idade entre 60 e 75 anos, divididas em dois grupos: grupo experimental com 14 idosas submetidas ao treinamento aer?bico e grupo controle (n=11). A avalia??o da resist?ncia da art?ria car?tida foi realizada pelo m?todo de ultrasom Doppler e a autonomia funcional pelos testes: caminhar 10m (C10m), levantar da posi??o sentada (LPS), levantar-se da cadeira e locomover-se pela casa (LCLC), levantar-se da posi??o dec?bito ventral (LPDV) e vestir e tirar a camisa (VTC). O treinamento aer?bico foi realizado na forma de caminhada, 30 minutos por dia, 3 vezes por semana, durante 3 meses. Para o controle da intensidade da caminhada foi utilizado o ?ndice de esfor?o percebido, com valores padronizados pela escala de Borg onde a intensidade deveria corresponder a uma faixa entre os valores 13 a 15 pontos, correspondente a uma situa??o org?nica derivada de um exerc?cio compreendido como ligeiramente cansativo e a frequ?ncia card?aca de treino (FCT) entre 50% a 80% da frequ?ncia card?aca de reserva. Para analise estat?stica foi utilizado a ANOVA de medidas repetidas. O grupo experimental quando comparados com o grupo controle obteve uma diminui??o estatisticamente significativa na resist?ncia da art?ria car?tida interna direita (p=0,021), e um aumento significativo nos testes: C10m (p=0,000), LPS (p=0,035) e no LCLC (p=0,016). Estes resultados sugerem que a pr?tica de exerc?cios f?sicos aer?bicos foi eficaz em diminuir o IRCID e melhorar os n?veis de autonomia funcional em mulheres idosa

Page generated in 0.058 seconds