Reprodutibilidade de um protocolo de esforço durante a corrida em piscina funda

Silva, Iana Rafaella Santiago da; Oliveira, Leonardo dos Santos; Berenguer, Mariana de Freitas; Sousa, Arthur Vale Franklin de; Nascimento, João Agnaldo do; Costa, Manoel da Cunha

doi:10.6063/motricidade.6(4).137

Cited by 3 publications

(5 citation statements)

References 14 publications

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“…As for the results presented in Table 1, we can observe linearity in the increase in heart rate according to the progression of stages in a deep pool running protocol (Silva et al, 2010) . On the other hand, the significant differences verified in two of the HR stages, in Stage 1, possibly occurred due to the second day of tests, since participants would already be adapted to the protocol and thus performed the movement better (Coelho et al, 2007) .…”

Section: Discussionsupporting

confidence: 61%

“…On the first day, the university students received explanations about the procedures and started by keeping the body submerged only with the head above the water for 5 minutes to stabilize their heart rate. The participants who had experience in the aquatic environment, were familiarized with the running test with a 2-minute warm-up at 80 cycles per minute (CPM) (Silva et al, 2010), a measure referring to the steps performed in the water by the evaluated person . A metronome with visual signals that flash at the speed proposed by the protocol helped in the cadence of the rhythm of each stage.…”

Section: Methodsmentioning

confidence: 99%

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Musical stimuli and performance of university students in a deep pool running protocol

Cabral

Costa²,

Silva³

et al. 2022

RSD

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This study aimed to analyze the effects of musical stimuli on university performance through heart rate and Rate of Perceived Exertion as a function of a running protocol in deep water. The sample consisted of 18 women aged between 18 and 30 years (23.44 ± 3.42) from Mossoró/RN. Participants were assessed on two separate days, one day with musical stimulation and the other without the stimulus. At the end of each stage reached within the test, the Heart Rate and Rate of Perceived Exertion of each participant were measured before the beginning of the next stage. To compare the performance variables with and without musical stimuli, the paired “t” test. p<0.05. The results showed that they do not present relevant differences in Heart Rate and Rate of Perceived Exertion with and without music, except in stage 1 (p=0.045) and stage 3 (p=0.048) for Heart Rate. It is concluded that the use of music as a stimulus in the performance of university students through a running protocol in a deep pool is a valid strategy for reaching maximum effort or continuity at a moderate/high intensity in the aquatic environment.

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Section: Discussionsupporting

confidence: 61%

Section: Methodsmentioning

confidence: 99%

Musical stimuli and performance of university students in a deep pool running protocol

Cabral

Costa²,

Silva³

et al. 2022

RSD

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“…33 , 34 The results obtained in this study of non-expert swimmers were similar to those observed in water running tests in deep-water pools. 25 , 35 The calculation of maximum heart rate, estimated by Karvonen (ie, 220 – age), 37 may also be useful in predicting if the swimmer, at the end of the Progressive Swim Test, was within the zone of maximum effort training; AHR in the first and second day was 88% and 89% maximum, respectively, showing that such a test required a performance of intense form by the swimmer seeking to keep up with the speed controlled by progressively more frequent beeps in each lap.…”

Section: Discussionmentioning

confidence: 99%

“…Thus, this study did not prevent quantitative reproduction of a new test for this category of swimmers, which can be observed in other studies. 15 , 23 – 25 …”

Section: Methodsmentioning

confidence: 99%

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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“…Com o deslocamento da lona da esteira e consequentemente do corpo do voluntário na mesma direção cria-se uma força de atrito na direção oposta ao movimento. Com o incremento da velocidade o tronco necessita se inclinar para frente, para manter o controle postural e resistir à resistência da água.Sabe-se que os exercícios aquáticos em posição vertical são utilizados por diversos profissionais da área da saúde, devido aos inúmeros benefícios proporcionados29 . Entretanto, as propriedades físicas da água devem ser devidamente consideradas antes de qualquer intervenção, pois o corpo em movimento na água sofre a ação da viscosidade, da turbulência e da velocidade 2 .…”

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Comparação Da Postura Dinâmica Do Tronco Durante a Marcha E a Corrida De Atletas Corredores Não Adaptados À Esteira Subaquática

Thon

Junior

Possamai

et al. 2017

R. Bras. Ci. e Mov.

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A marcha e a corrida compreendem uma importante forma de locomoção humana e estão inseridas no âmbito esportivo, e a sua compreensão depende de uma complexa interação de diversos mecanismos musculares. Este estudo objetivou descrever a postura do tronco de indivíduos não adaptados à esteira subaquática durante a realização da marcha e da corrida. Participaram da pesquisa sete voluntários (média de idade de 32.43 ± 1.46 anos), não adaptados à esteira subaquática. A Análise do tronco ocorreu por meio da Videogrametria. Os voluntários realizaram a marcha e a corrida sobre a superfície da esteira subaquática em um período de adaptação de 4 min, com velocidade inicial de 3,5 km/h e se locomoveram em mais 10 velocidades; com incremento gradual de 0,4 km/h até a velocidade de 7,5 km/h. Foi calculado o ângulo absoluto médio do tronco no plano sagital em função de 16 ciclos de passadas. Para análise dos dados, utilizou-se os testes Friedman e Wilcoxon (p

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Reprodutibilidade de um protocolo de esforço durante a corrida em piscina funda

Cited by 3 publications

References 14 publications

Musical stimuli and performance of university students in a deep pool running protocol

Musical stimuli and performance of university students in a deep pool running protocol

Reproducibility of an aerobic endurance test for nonexpert swimmers

Comparação Da Postura Dinâmica Do Tronco Durante a Marcha E a Corrida De Atletas Corredores Não Adaptados À Esteira Subaquática

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