Long-Term Effects of Three Water-Based Training Programs on Resting Blood Pressure in Older Women

2020 ◽  
Vol 28 (6) ◽  
pp. 962-970
Author(s):  
Thaís Reichert ◽  
Rochelle Rocha Costa ◽  
Bruna Machado Barroso ◽  
Vitória de Mello Bones da Rocha ◽  
Henrique Bianchi Oliveira ◽  
...  

The aim of the study was to compare the effects of three water-based training on blood pressure (BP) in older women. A total of 57 participants were randomized into the following groups: (a) aerobic training (AT), (b) concurrent training in which resistance training progresses to the use of resistive equipment (CTRE), and (c) concurrent training in which resistance training progresses to multiple sets (CTMS). The participants trained twice a week for 16 weeks. Systolic BP decreased from pretraining to after 8 weeks of training and, subsequently, to after 16 weeks of training (AT: −6.53 mmHg, CTRE: −10.45 mmHg, and CTMS: −10.73 mmHg). Diastolic BP decreased from pretraining to after 8 and 16 weeks of training (AT: −6.23 mmHg, CTRE: −4.61 mmHg, and CTMS: −6.19 mmHg). Furthermore, 16% of the AT participants, 23% of the CTRE participants, and 28.5% of the CTMS participants were no longer classified as hypertensive. Water-based aerobic and concurrent training are efficient nonpharmacological measures to reduce BP in older women.

2020 ◽  
Vol 142 ◽  
pp. 111103
Author(s):  
Thaís Reichert ◽  
Rochelle Rocha Costa ◽  
Artur Avelino Birk Preissler ◽  
Henrique Bianchi Oliveira ◽  
Cláudia Gomes Bracht ◽  
...  

Author(s):  
Alex S. Ribeiro ◽  
João Pedro Nunes ◽  
Karina E. Coronado ◽  
Aluísio Andrade-Lima ◽  
Leandro dos Santos ◽  
...  

This study aimed to compare the effects of resistance training performed with low versus moderate loads on systemic resting blood pressure (BP) in older women. A total of 29 women (72.6 ± 5.1 years) were randomized into two groups: low load (LOW, n = 15) and moderate load (MOD, n = 14). An 8-week whole-body resistance training program was carried out 3 days/week (eight exercises, three sets, 10 or 15 repetition maximum). The LOW and MOD groups trained with a relative load of 15 and 10 repetition maximum, respectively. Outcome measures included resting systolic and diastolic BP. After 8 weeks, both groups presented significant changes (p < .05) in systolic BP (LOW = −3.0%; MOD = −4.6%) and mean BP (LOW = −1.9%; MOD = −3.1%). There was no change for diastolic BP in the posttest in both groups. The results suggest that low and moderate loads are equally effective for promoting decreases in resting BP in older women.


2020 ◽  
Vol 17 (8) ◽  
pp. 781-789 ◽  
Author(s):  
Luana Siqueira Andrade ◽  
Stephanie Santana Pinto ◽  
Mariana Ribeiro Silva ◽  
Paula Carolini Campelo ◽  
Samara Nickel Rodrigues ◽  
...  

Background: The purpose of this study was to investigate the effects of 2 water-based aerobic training programs on functional capacity and quality of life (QoL) of older women. Design: Randomized clinical trial. Methods: A total of 41 women (64.3 [3.1] y) were randomized into a continuous (CTG) and an interval (ITG) water-based aerobic training group. Training programs were performed with exercise intensity based on rating of perceived exertion throughout 12 weeks (twice a week). Functional tests with and without dual-task and QoL questionnaire were applied pretraining and posttraining. Per protocol and intention to treat analysis were conducted using generalized estimating equations, with Bonferroni post hoc test (α = .05). Results: The per protocol analysis showed an increase in the 30-second chair stand (6% [12%] vs 18% [13%]), 6-minute walk (4% [7%] vs 2% [8%]), and 5-m habitual gait velocity (6% [11%] vs 4% [7%]) tests after CTG and ITG training groups. In addition, the intention to treat analysis revealed an increase in the 30-second chair stand test (7% [13%] vs 12% [13%]) and physical domain of QoL (8% [26%] vs 14% [22%]) after CTG and ITG training groups, as well as an increase in the gait velocity with verbal task after CTG (6% [11%]). Conclusions: Both water-based aerobic training programs induced similar improvements in the functional capacity and maintained the QoL perception in older women.


2021 ◽  
Vol 28 (Supplement_1) ◽  
Author(s):  
H Bergum ◽  
I Sandven ◽  
TO Klemsdal

Abstract Funding Acknowledgements Type of funding sources: Public grant(s) – National budget only. Main funding source(s): The Norwegian health department Background The evidence of the long-term effects of multiple lifestyle intervention on cardiovascular risk is uncertain. We aimed to summarize the evidence from randomized clinical trials examining the efficacy of lifestyle intervention on major cardiovascular risk factors in subjects at high cardiovascular risk. Methods  Eligible trials investigated the impact of lifestyle intervention versus usual care with minimum 24 months follow-up, reporting more than one major cardiovascular risk factor. A literature search updated April 15, 2020 identified 12 eligible studies. The results from individual trials were combined using fixed and random effect models, using the standardized mean difference (SMD) to estimate effect sizes. Small-study effect was evaluated, and heterogeneity between studies examined by subgroup and meta-regression analyses considering patient- and study-level variables. Results  Small-study effect was not identified. Lifestyle intervention reduced systolic blood pressure modestly with an estimated SMD of -0.13, 95% confidence interval (CI): -0.21 to -0.04, with moderate heterogeneity (I² = 59%), corresponding to a mean difference of approximately 2 mmHg (MD = -1.86, 95% CI: -3.14 to -0.57, p = 0.0046). This effect disappeared in the subgroup of trials judged at low risk of bias (SMD = 0.02, 95% CI: -0.08 to 0.11). For the outcome total cholesterol SMD was -0.06, 95% CI: -0.13 to 0.00, with no heterogeneity (I² = 0%), indicating no effect of the intervention. Conclusion  Lifestyle intervention resulted in only a modest effect on systolic blood pressure and no effect on total cholesterol after 24 months. Further lifestyle trials should consider the challenge of maintaining larger long-term benefits to ensure impact on cardiovascular outcomes.


Author(s):  
Ana Victoria Costa Freitas ◽  
Inês Amanda Streit ◽  
Josefina Bertoli ◽  
Kayth Andrade Nascimento ◽  
Maria Carolina Oliveira de Sá ◽  
...  

Heart Rhythm ◽  
2021 ◽  
Vol 18 (8) ◽  
pp. S205-S206
Author(s):  
Zbigniew Kalarus ◽  
Bela Merkely ◽  
Marcin Grabowski ◽  
Petr Neuzil ◽  
Germanas Marinskis ◽  
...  

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