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Ferreira BDS, Pereira RD, Silva DPD, Ferreira AC, Mostarda C, Brito-Monzani JDO. Effects of resistance training in elderly women with cognitive decline. FISIOTERAPIA EM MOVIMENTO 2022. [DOI: 10.1590/fm.2022.35121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Abstract Introduction: With aging, it is common for some changes to occur in different areas of cognition, such as memory, executive function, language and psychomotor speed. However, regular physical activity has been described as an excellent way to alleviate the degeneration caused by aging within the various physical, psychological and social domains. Objective: To evaluate the effects of resistance training in elderly women with mild cognitive impairment. Methods: Experimental study with 31 sedentary elderly women divided into control (CG; n=15) and resistance training (RTG; n=16) groups who underwent assessment of anthropometric measures, body composition, maximum strength, heart rate and blood pressure and questionnaire application (Mini-Mental State Examination). Results: Cognitive ability increased in RTG (post 26.00 ± 2.13 vs. CG 22.24 ± 3.82 vs. pre 24.06 ± 2.38 RTG). In RTG, there was a reduction in systolic blood pressure (post 107.50 ± 11.97 vs. CG 126.00 ± 9.72 vs. pre 124.13 ± 12.55 mmHg RTG), diastolic blood pressure (post 68.50 ± 8.15 vs. CG 81.73 ± 4.59 vs. pre 74.69 ± 6.87 mmHg RTG) and double product (post 7746 ± 1244 vs. CG 9336 ± 1595 vs. pre 9286 ± 1309 mmHg x bpm RTG), but not in heart rate (post 72.00 ± 7.40 vs. CG 74.00 ± 10.50 vs. pre 74.94 ± 8.42 bpm RTG). Regarding muscle strength, an increase was evident in all exercises. Conclusion: The present study showed that resistance training in elderly women increased muscle strength and reduced hemodynamic variables. But the most important finding was that there was an increase in cognitive capacity.
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Ferreira BDS, Pereira RD, Silva DPD, Ferreira AC, Mostarda C, Brito-Monzani JDO. Efeitos do treinamento resistido em idosas com declínio cognitivo. FISIOTERAPIA EM MOVIMENTO 2022. [DOI: 10.1590/fm.2022.35121.0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Resumo Introdução: Com o envelhecimento, é comum ocorrerem alterações em diferentes áreas da cognição, como a memória, função executiva, linguagem, desenvolvimento psicomotor e função visoespacial. A atividade física regular, contudo, tem sido descrita como um excelente meio de atenuar as degenerações provocadas pelo envelhecimento dentro dos domínios físico, psicológico e social. Objetivo: Avaliar os efeitos do treinamento resistido em idosas com comprometimento cognitivo leve. Métodos: Estudo experimental com 31 idosas sedentárias, divididas em grupo controle (GC; n = 15) e grupo treinamento resistido (GTR; n = 16), submetidas a avaliações antropométricas, composição corporal, força máxima, frequência cardíaca (FC), pressão arterial (PA) e aplicação de questionário (Mini Exame do Estado Mental). Resultados: Observou-se aumento da capacidade cognitiva no GTR (pós 26,00 ± 2,13 vs. GC 22,24 ± 3,82 vs. pré 24,06 ± 2,38 GTR) e redução na PA sistólica (pós 107,50 ± 11,97 vs. GC 126,00 ± 9,72 vs. pré 124,13 ± 12,55 mmHg GTR), PA diastólica (pós 68,50 ± 8,15 vs. GC 81,73 ± 4,59 vs. pré 74,69 ± 6,87 mmHg GTR) e duplo produto no GTR (pós 7746 ± 1244 vs. GC 9336 ± 1595 vs. pré 9286 ± 1309 mmHg x bpm GTR). Não houve redução na FC no GTR (pós 72,00 ± 7,40 vs. GC 74,00 ± 10,50 vs. pré 74,94 ± 8,42 bpm GTR). Em relação à força muscular, observou-se aumento em todos os exercícios. Conclusão: O presente estudo mostrou que o treinamento resistido aumentou a força muscular e que houve redução de variáveis hemodinâmicas; entretanto, o achado mais importante desse estudo foi o aumento na capacidade cognitiva das idosas.
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Lemos ECWM, Guadagnin EC, Mota CB. Influence of strength training and multicomponent training on the functionality of older adults: systematic review and meta-analysis. ACTA ACUST UNITED AC 2020. [DOI: 10.1590/1980-0037.2020v22e6070] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Abstract Physical exercise is an important option to maintain functional independence in older adults, however, it is not clear which type of exercise is the most benefic: strength or multicomponent. The objective was to verify the effectiveness of strength training and multicomponent training on functionality of healthy older patients through a systematic review with meta-analysis. Registration number: CRD42017071887. Two independent evaluators searched Pubmed, Web of Science, PEDro, Cochrane and Lilacs databases. Of the 1434 studies found, 32 clinical trials that investigated the effects of strength training only and/or combined with other modalities (multicomponent) in older adults and evaluated the Timed up and Go (TUG), sit-to-stand (STS) and/or Berg Balance Scale (BBS were included. The methodological quality was evaluated with the Downs & Black scale. Data analysis was performed with the Software Review Manager. It was verified improvement in all the investigated outcomes when performing multicomponent training in comparison to control groups. Strength training, compared to control groups, showed benefit only for sit to stand test. Studies comparing the two trainings found no difference between them. The not high average score in the methodological quality assessment of the included studies is a limitation of the present study. In conclusion, both types of training were effective to improve functionality and are good strategies of training for older individuals. However, as the comparison between the two types of training was performed in few studies, it is not possible to infer which is more effective for the functionality, suggesting the realization of new clinical trials.
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Macêdo Santiago LÂ, Neto LGL, Borges Pereira G, Leite RD, Mostarda CT, de Oliveira Brito Monzani J, Sousa WR, Rodrigues Pinheiro AJM, Navarro F. Effects of Resistance Training on Immunoinflammatory Response, TNF-Alpha Gene Expression, and Body Composition in Elderly Women. J Aging Res 2018; 2018:1467025. [PMID: 30510801 PMCID: PMC6230406 DOI: 10.1155/2018/1467025] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 08/13/2018] [Accepted: 09/02/2018] [Indexed: 01/31/2023] Open
Abstract
The aim of this study was to determine the effects of resistance training on the immunologic response, body composition, tumor necrosis factor-alpha (TNF-alpha) gene expression obtained from blood leukocytes, and the cytokines interleukin-6, TNF-alpha, and C-reactive protein (CRP), in the elderly women (mean age 63 ± 2 y). A randomized controlled trial was performed using a bi-set training method for eight weeks in nineteen elderly women. Peripheral blood samples were collected by puncture in pretraining (Pre) and posttraining (Post) moments. In the resistance training group, there was a statistically significant decrease from 38.43 ± 9.48 pg/mL to 11.76 ± 5.19 pg/mL (p=0.01) in the serum levels of interleukin-6. Considering serum levels of TNF-alpha, there was a statistically significant difference, comparing the resistance training group at Pre (66.27 ± 10.31 pg/mL) and Post (37.85 ± 9.05 pg/mL) moments (p=0.01). In molecular analysis of TNF-alpha gene expression, there was a statistically significant decrease (p=0.007) between Pre (0.010 ± 0.01 ng/ml) and Post (0.0002 ± 0.0001 ng/ml) moments. Among CRP data, in the resistance training group, there was a statistically significant reduction, between Pre (2.04 ± 0.32 mg/L) and Post (0.90 ± 0.22 mg/L) moments (p=0.001). In the Control group, there was no statistical significance between these two moments. Therefore, the resistance training demonstrated changes in the TNF-alpha gene expression in elderly women, as well as decreased serum levels of interleukin-6, TNF-alpha, and CRP. Such conditions may be related to immune modulation and anti-inflammatory effects, since resistance training releases cytokines, especially interleukin-6, which acts as a TNF-alpha antagonist during exercise.
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Affiliation(s)
| | - Lídio Gonçalves Lima Neto
- Laboratory of Immunology and Microbiology of Respiratory Infections, LAMIR, Universidade CEUMA, São Luis, MA, Brazil
| | - Guilherme Borges Pereira
- Undergraduate Program in Physical Education at the Catholic University of Brasilia, Brasília, Brazil
| | - Richard Diego Leite
- Department of Physical Education, Federal University of Espírito Santo (UFES), Vitória, ES, Brazil
| | | | | | | | | | - Francisco Navarro
- Department of Physical Education, Federal University of Maranhão (UFMA), São Luis, MA, Brazil
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