Studies assessed the beneficial effects of aerobic exercise on blood pressure BP ; however, few studies have evaluated the effects of long-term resistance training on variations of this response. The aim of the study was to verify through a systematic review, the long-term effect of resistance training on BP. Overall, articles were found, of which 22 were further analyzed.
However, further studies are needed to better explicit the resistance training variables number of exercises, repetitions, number of sets, intervals, speed of execution and load intensity , in order to identify the best training model and improve the methodological quality of experiments in an attempt to reduce the risk of bias.
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Abstract Studies assessed the beneficial effects of aerobic exercise on blood pressure BP ; however, few studies have evaluated the effects of long-term resistance training on variations of this response.
Key words Blood pressure; Exercise; Hypertension; Resistance training. National School of Public Health. Department of Epidemiology and Quantitative Methods in Health. Rio de Janeiro, RJ, Brazil. Figures 2 Tables 2. Differential responses of adiposity, inflammation and autonomic function to aerobic versus resistance training in older adults. Am J Card ; 6 Exercise in obesity, metabolic syndrome, and diabetes. Prog CardiovascDis ;53 6 Rio de Janeiro: Sprint; Weighttraining-induced attenuation of the circulatory response of older males to weight lifting.
J Appl Physiol ;74 3 Thus, the aim of this study was to verify, through a systematic review of clinical studies, the long-term effect of traditional resistance training TRT compared to combined resistance training CRT in BP reduction. The inclusion criteria were: clinical studies with resistance training; sedentary individuals over 19 years of age, with a measure of the long-term effect of resistance training on BP. No publishing language or year of publication has been delimited.
Long-term response, articles that observed at least eight weeks of training at minimum frequency of twice a week were considered, so that they could show an acceptable long-term effect. The search and selection of studies were analyzed by two researchers independently and blindly and disagreements were resolved by consensus.
Initially, the selection of studies was made by reading the title and abstract and, afterwards, the complete reading of the article.
After complete reading, bibliographic references were observed for manual search. To compose tables, the main author, country of origin and year of publication were extracted from each article.
In the analysis of articles, the PICOS strategy was taken into account, where a set of characteristics such as Populations, Intervention, Comparator, Outcomes and Study design is considered.
Physical characteristics such as mean age and standard deviation and number of subjects by sex were considered. Critical appraisal and risk of bias tool. Of the articles identified, were excluded because they had no relation to the topic based on the reading of titles and abstracts. Of the remaining 76 articles, 26 articles were repeated, nine were review articles and 21 did not meet the inclusion criteria, remaining 20 articles. At the end of the search, two articles were added by manual search, according to Figure 1.
Due to variations in the resistance training models, it was decided to present analyses according to the type of training: traditional resistance training TRT and CRT resistance exercises plus aerobic exercise , being designated by experimental group in the tables.
The control group CG consisted most of studies with individuals who did not exercise and there is a smaller number of studies with individuals who practiced aerobic exercise only. The 16 studies that performed TRT involved from six to 64 volunteers,with mean age varying from The training period ranged from eight to 32 weeks, with predominance of 12 weeks of training seven studies.
The weekly training frequency ranged from two to five times a week, and most studies 11 studies used frequency of three times a week. The number of exercises ranged from five to 10, and the number of sets varied from one to six, with the volume of three sets as the most used six studies.
The effect of aerobic versus resistance exercise training on peak cardiac power output and physical functional capacity in patients with chronic heart failure. Int J Cardiol ; 3 Strength and power training did not modify cardiovascular responses to aerobic exercise in elderly subjects.
Braz J Med Biol Res ;44 9 Arq Bras Cardiol ;91 5 Effects of aerobic and strength-based training on metabolic health indicators in older adults. Lipids Health Dis ;76 9 Differential responses of adiposity, inflammation and autonomic function to aerobic versus resistance training in older adults.
Exp Gerontol ;48 3 Topics Agriculture Health and Medicine. See all bios Download all bios. Chair Guy H. Member Michael Baym. Member Cesar de la Fuente. Member Jennifer Dien Bard. Member Marta Gomez-Chiarri. Member Guillame Lhermie. Member Preeti Malani.
Member Eleftherios E. Member Iruka Okeke. Member Emmanuel Okello. Member Aylin Sertkaya. Member Michelle Soupir.
Methods: This study was designed as an exploratory week follow-up of a randomized week resistance training intervention in older adults. Participants were free to decide whether or not they continued resistance training at their own expense following the intervention.
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