TY - JOUR
T1 - Respiratory muscle function in physically active elderly women
AU - Rendas, António B.
AU - Gamboa, Teresa
AU - Ramilo, Teresa
AU - Botelho, Amália S.
AU - Bárbara, Cristina
AU - Mota-Carmo, Miguel
PY - 1996/1/1
Y1 - 1996/1/1
N2 - This study was performed in 52 women, aged 60 to 76 years: 27 were engaged in a gymnastics program, 3 h a week, for at least 2 years; 25 were age-matched controls. All were lifelong nonsmokers, free of disease symptoms and lived independently at home; none had previously engaged in exercise programs. Spirometry included volumes, flows and maximal voluntary ventilation (MVV); maximal mouth pressures both inspiratory (MIP) and expiratory (MEP) were also measured. The two groups differed only in the mean value of MEP (cm of water) which was 107.7 ± 37.3 S.D. in the active group and 87.4 ± 22.8 S.D. in the controls (P = 0.028). MIP and MW were also higher in the active group but the differences were not significant. However, a significant correlation between MW and both MIP and MEP was only found in the active group, suggesting a relation between muscular endurance and strength. This exercise program, although not oriented towards the respiratory system, improved the performance of the respiratory muscles probably by an effect on the abdominal musculature.
AB - This study was performed in 52 women, aged 60 to 76 years: 27 were engaged in a gymnastics program, 3 h a week, for at least 2 years; 25 were age-matched controls. All were lifelong nonsmokers, free of disease symptoms and lived independently at home; none had previously engaged in exercise programs. Spirometry included volumes, flows and maximal voluntary ventilation (MVV); maximal mouth pressures both inspiratory (MIP) and expiratory (MEP) were also measured. The two groups differed only in the mean value of MEP (cm of water) which was 107.7 ± 37.3 S.D. in the active group and 87.4 ± 22.8 S.D. in the controls (P = 0.028). MIP and MW were also higher in the active group but the differences were not significant. However, a significant correlation between MW and both MIP and MEP was only found in the active group, suggesting a relation between muscular endurance and strength. This exercise program, although not oriented towards the respiratory system, improved the performance of the respiratory muscles probably by an effect on the abdominal musculature.
KW - Elderly
KW - Exercise
KW - Forced expiratory flows
KW - Lung volumes
KW - Maximal mouth respiratory pressures
KW - Maximal voluntary ventilation
UR - http://www.scopus.com/inward/record.url?scp=0029878599&partnerID=8YFLogxK
U2 - 10.1016/0167-4943(95)00686-9
DO - 10.1016/0167-4943(95)00686-9
M3 - Article
C2 - 15374180
AN - SCOPUS:0029878599
SN - 0167-4943
VL - 22
SP - 123
EP - 130
JO - Archives of Gerontology and Geriatrics
JF - Archives of Gerontology and Geriatrics
IS - 2
ER -