Does exercise intensity increment in exergame promote changes in strength, functional capacity and perceptual parameters in pre-frail older women? A randomized controlled trial

2019 ◽  
Vol 116 ◽  
pp. 25-30 ◽  
Author(s):  
G.O.R. Santos ◽  
R. Wolf ◽  
M.M. Silva ◽  
A.L.F. Rodacki ◽  
G. Pereira
Author(s):  
Pablo Jorge Marcos-Pardo ◽  
Noelia González-Gálvez ◽  
Gemma María Gea-García ◽  
Abraham López-Vivancos ◽  
Alejandro Espeso-García ◽  
...  

The objectives were to analyze the effect of a gerontogymnastics program on functional ability and fitness on overweight and obese older woman and to understand if sarcopenia mediates its effect. This randomized controlled trial involved 216 overweight and obese women. The experimental group (EG) carried out 12 weeks of a gerontogymnastics program. The assessment was of gait speed, cardiorespiratory fitness, functional capacity, and muscle strength. EG showed significant improvements in almost every test. When the effect of training was adjusted by gait speed, the improvement of the 6 min walk test (MWT) for the trained group was no longer significant (p = 0.127). The improvement of the 6 MWT was significantly and positively associated with the 10 m test (β = −10.087). After including the 10-m test in the equations, the association between the 6MWT and carrying out the training program decreased but remained significant (β = −19.904). The mediation analysis showed a significant, direct and indirect effect with a significant Sobel test value (z = 6.606 ± 7.733; p = 0.000). These results indicate that a gerontogymnastics program improves functional capacity and fitness; and the effect of a gerontogymnastics program on CRF is mediated by sarcopenia in older women who are overweight and obese.


2018 ◽  
Vol 114 ◽  
pp. 67-77 ◽  
Author(s):  
Josianne Rodrigues-Krause ◽  
Juliano Boufleur Farinha ◽  
Thiago Ronzales Ramis ◽  
Rodrigo Cauduro Oliveira Macedo ◽  
Francesco Pinto Boeno ◽  
...  

2004 ◽  
Vol 171 (3) ◽  
pp. 1165-1171 ◽  
Author(s):  
ANANIAS C. DIOKNO ◽  
CAROLYN M. SAMPSELLE ◽  
A. REGULA HERZOG ◽  
T.E. RAGHUNATHAN ◽  
SANDRA HINES ◽  
...  

1996 ◽  
Vol 51A (2) ◽  
pp. M64-M70 ◽  
Author(s):  
S. R. Lord ◽  
D. G. Lloyd ◽  
M. Nirui ◽  
J. Raymond ◽  
P. Williams ◽  
...  

2020 ◽  
Vol 34 (10) ◽  
pp. 2996-3002 ◽  
Author(s):  
Alex S. Ribeiro ◽  
Brad J. Schoenfeld ◽  
Leandro Dos Santos ◽  
João Pedro Nunes ◽  
Crisieli M. Tomeleri ◽  
...  

2015 ◽  
Vol 21 (10) ◽  
pp. 745-756 ◽  
Author(s):  
John R. Best ◽  
Bryan K. Chiu ◽  
Chun Liang Hsu ◽  
Lindsay S. Nagamatsu ◽  
Teresa Liu-Ambrose

AbstractAerobic exercise training has been shown to attenuate cognitive decline and reduce brain atrophy with advancing age. The extent to which resistance exercise training improves cognition and prevents brain atrophy is less known, and few studies include long-term follow-up cognitive and neuroimaging assessments. We report data from a randomized controlled trial of 155 older women, who engaged in 52 weeks of resistance training (either once- or twice-weekly) or balance-and-toning (twice-weekly). Executive functioning and memory were assessed at baseline, 1-year follow-up (i.e., immediately post-intervention), and 2-year follow-up. A subset underwent structural magnetic resonance imaging scans at those time points. At 2-year follow-up, both frequencies of resistance training promoted executive function compared to balance-and-toning (standardized difference [d]=.31–.48). Additionally, twice-weekly resistance training promoted memory (d=.45), reduced cortical white matter atrophy (d=.45), and increased peak muscle power (d=.27) at 2-year follow-up relative to balance-and-toning. These effects were independent of one another. These findings suggest resistance training may have a long-term impact on cognition and white matter volume in older women. (JINS, 2015,21, 745–756)


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