Controle da intensidade do exercício aeróbio pela palpação da artéria radial DOI:10.5007/1980-0037.2010v12n3p186

Perez, Anselmo José; Dias, Kezia Donadia; Carletti, Luciana

doi:10.5007/1980-0037.2010v12n3p186

Cited by 3 publications

(1 citation statement)

References 12 publications

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“…Os métodos conhecidos de mensuração da FC são: eletrocardiograma (ECG), monitor de FC (frequencímetro) e a palpação arterial. Apesar de o registro da atividade elétrica do coração pelo ECG ser mais eficiente, o uso do frequencímetro também pode dar bons resultados (PEREZ et al, 2010).…”

Section: Saúde E Exercício Físicounclassified

Efeitos do exercício contínuo e moderado sobre o óxido nítrico salivar, pressão arterial e glicose / Effects of continuous and moderate exercise on salivar nitric oxide, blood pressure and glucose

Agricola¹,

Lacerda²,

Lopes³

et al. 2021

BJDV

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A proposta deste trabalho foi estudar alguns parâmetros associados à condição de saúde humana e seu comportamento antes, durante e depois do exercício físico. O objetivo deste estudo é avaliar o comportamento das concentrações de óxido nítrico em exercício físico contínuo e moderado, por meio da saliva, e a sua correlação com outros parâmetros, como glicose sanguínea, pressão arterial e frequência cardíaca, para, assim, inferir sobre os efeitos no sistema cardiocirculatório e suas potencialidades para a saúde humana. O método utilizado se caracteriza como quantitativo, descritivo e experimental. 20 voluntários na faixa etária entre 20 e 40 anos, submetidos individualmente a uma seção de 30 minutos de exercício em bicicleta ergométrica, com intensidade moderada, durante a qual foram monitoradas a frequência cardíaca, a pressão arterial, a glicemia e a concentração de NO na saliva. Esses parâmetros forma medidos antes do exercício, imediatamente após, 15 minutos após e 30 minutos após. Todos os cinco parâmetros tiveram normalidade testada. Cada parâmetro mensurado apresenta um comportamento

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Section: Saúde E Exercício Físicounclassified

Efeitos do exercício contínuo e moderado sobre o óxido nítrico salivar, pressão arterial e glicose / Effects of continuous and moderate exercise on salivar nitric oxide, blood pressure and glucose

Agricola¹,

Lacerda²,

Lopes³

et al. 2021

BJDV

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Reproducibility of an aerobic endurance test for nonexpert swimmers

Costa¹,

Costa²,

Carlos

et al. 2012

JMDH

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Background:This study aimed to verify the reproduction of an aerobic test to determine nonexpert swimmers’ resistance.Methods:The sample consisted of 24 male swimmers (age: 22.79 ± 3.90 years; weight: 74.72 ± 11.44 kg; height: 172.58 ± 4.99 cm; and fat percentage: 15.19% ± 3.21%), who swim for 1 hour three times a week. A new instrument was used in this study (a Progressive Swim Test): the swimmer wore an underwater MP3 player and increased their swimming speed on hearing a beep after every 25 meters. Each swimmer’s heart rate was recorded before the test (BHR) and again after the test (AHR). The rate of perceived exertion (RPE) and the number of laps performed (NLP) were also recorded. The sample size was estimated using G*Power software (v 3.0.10; Franz Faul, Kiel University, Kiel, Germany). The descriptive values were expressed as mean and standard deviation. After confirming the normality of the data using both the Shapiro–Wilk and Levene tests, a paired t-test was performed to compare the data. The Pearson’s linear correlation (r) and intraclass coefficient correlation (ICC) tests were used to determine relative reproducibility. The standard error of measurement (SEM) and the coefficient of variation (CV) were used to determine absolute reproducibility. The limits of agreement and the bias of the absolute and relative values between days were determined by Bland–Altman plots. All values had a significance level of P < 0.05.Results:There were significant differences in AHR (P = 0.03) and NLP (P = 0.01) between the 2 days of testing. The obtained values were r > 0.50 and ICC > 0.66. The SEM had a variation of ±2% and the CV was <10%. Most cases were within the upper and lower limits of Bland–Altman plots, suggesting correlation of the results. The applicability of NLP showed greater robustness (r and ICC > 0.90; SEM < 1%; CV < 3%), indicating that the other variables can be used to predict incremental changes in the physiological condition of swimmers.Conclusion:The Progressive Swim Test for nonexpert swimmers produces comparable results for noncompetitive swimmers with a favorable degree of reproducibility, thus presenting possible applications for researching the physiological performance of nonexpert swimmers.

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Physical Exercise During Covid-19 Pandemic: What Changed? – A Cross-Sectional Observational Study

Simas¹,

Lasmar²,

Castilho³

2023

Rev. Foco

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In early 2020, a new disease took the stage in the world, named COVID-19. Because it is transmitted via droplets and direct contact, it quickly spread across countries, being declared pandemic. The best way to contain this disease is social isolation, which has led to changes in the community, such as closing non-essential places, for example, gyms and other indoor venues. Thus, maintaining the regular practice of physical exercise had to adapt to the pandemic context. Aim: To evaluate a possible influence of the COVID-19 pandemic on the practice of physical exercise performed by university students in Minas Gerais. Methods: Cross-sectional observational study, involving 206 students from a private Higher Education Institution (HEI) in the capital of Minas Gerais. A virtual questionnaire was applied, with identification questions, aerobic activity practice and resistance training about the previous period and during the COVID-19 pandemic. Results: The sample had a mean age of 21.4 ± 3.9 years and a predominance of participants in the 2nd year of the course. When comparing the variables before and during the pandemic, they were significantly relevant, in aerobic exercise, a decrease in sports practice, an increase in the use of apps and practice at home. As for strength training, there were significant increases in the use of apps and home practice. Conclusion: The COVID-19 pandemic caused changes in the profile of the practice of physical exercise by academics from a private HEI, preventing training in gyms and prioritizing the use of apps and training at home.

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Controle da intensidade do exercício aeróbio pela palpação da artéria radial DOI:10.5007/1980-0037.2010v12n3p186

Cited by 3 publications

References 12 publications

Efeitos do exercício contínuo e moderado sobre o óxido nítrico salivar, pressão arterial e glicose / Effects of continuous and moderate exercise on salivar nitric oxide, blood pressure and glucose

Efeitos do exercício contínuo e moderado sobre o óxido nítrico salivar, pressão arterial e glicose / Effects of continuous and moderate exercise on salivar nitric oxide, blood pressure and glucose

Reproducibility of an aerobic endurance test for nonexpert swimmers

Physical Exercise During Covid-19 Pandemic: What Changed? – A Cross-Sectional Observational Study

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