2 documents found, page 1 of 1
Skeletal muscle and physical activity in Portuguese community-dwelling older ad...
Gouveia, Élvio R.; Gouveia, Bruna R.; Maia, José A.; Blimkie, Cameron J.; Freitas, Duarte L.The aims of this study were to describe age- and sex-related differences in total body skeletal muscle (TB-SM) mass and to determine the variance explained by physical activity (PA). This cross-sectional study included 401 males and 402 females, aged 60-79 years. TB-SM was determined by dual-energy x-ray absorptiometry (DXA) and PA by Baecke questionnaire. Statistical analysis included t test, ANOVAs, Pearson c...
Functional fitness and physical activity of portuguese community-residing older...
Gouveia, Élvio R.; Maia, José A.; Beunen, Gaston P.; Blimkie, Cameron J.; Fena, Ercília M.; Freitas, Duarte L.The purposes of this study were to generate functional-fitness norms for Portuguese older adults, to determine age and sex differences, and to analyze the physical activity–associated variation in functional fitness. The sample was composed of 802 older adults, 401 men and 401 women, age 60–79 yr. Functional fitness was assessed using the Senior Fitness Test. Physical activity level was estimated via the Baecke...