Perception of effort monitors internal load during compounded circuit training

Azevedo, Alessandra de; Matos, Lorena Fernanda de; Nakamura, Fábio Yuzo; Pereira, Gléber

doi:10.1590/s1980-65742016000100012

Cited by 6 publications

(7 citation statements)

References 10 publications

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“…Another study found similar behavior and the authors reported that the RPE increase occurred from the middle to the end of exercise session and it is not correlated to HR, that can be explained by the psychobiological model, which postulates perception of effort is the conscious awareness of the central motor command sent to the active muscles, independent of peripheral afferent feedback signals 45 . Thus, the RPE can increase even when the HR is stable and can be used to monitor the exercise intensity and to detect the exercise tolerance 45 . The motivation of older people is difficult to maintain in exercise training carried out 3 times a week 5,38 .…”

Section: Discussionsupporting

confidence: 55%

Supervised dance intervention based on video game choreography increases quadriceps cross sectional area and peak of torque in community dwelling older women

Rodrigues

Guimarães

Gallo

et al. 2018

Motriz: rev. educ. fis.

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-Aims: the purpose of this study was to assess the effects of a supervised dance intervention based on video game choreography on isokinetic concentric and eccentric knee peak of torque (PT), quadriceps and hamstrings cross sectional area (CSA) and functionality in community-dwelling older women. Methods: Forty-seven older women were allocated in Control Group (CG, n=25) and Intervention Group (IG, n=22). The IG performed dance based on video game choreography (Dance Central, XBOX 360®, Kinect), during 12 weeks, ~40 minutes, 3x/week, without foam (1-6week) and with foam and visual disturbances (7-12 week). The pretest-training-posttest assessments included: isokinetic concentric and eccentric knee PT and CSA (Magnetic resonance imaging) of quadriceps and hamstrings and functional tests. Results: The light-to-moderate-intensity 12-weeks training increased 8.5% the eccentric PT of quadriceps at 60°/s (p=0.04) and 1.3% quadriceps CSA (p=0.02). Conclusions: These findings suggest that dance training based on video game choreography can enhance PT and induce hypertrophy in community-dwelling older women.

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Section: Discussionsupporting

confidence: 55%

Supervised dance intervention based on video game choreography increases quadriceps cross sectional area and peak of torque in community dwelling older women

Rodrigues

Guimarães

Gallo

et al. 2018

Motriz: rev. educ. fis.

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“…Já no teste incremental, a FC e a percepção de esforço aumentam de forma linear com a elevação da intensidade do exercício. O motivo desta discrepância entre os protocolos de exercício nas respostas de percepção de esforço e variáveis fisiológicas pode estar na origem da percepção do esforço, vias aferentes sensoriais ou no cérebro 3,39 . Mas, esta discussão está além do escopo deste artigo.…”

Section: Discussionunclassified

“…É uma medida psicofisiológica, que tem como objetivo quantificar a percepção subjetiva de esforço originada através de todos os sistemas corporais 1,2 . Várias pesquisas têm demonstrado interesse em entender como os indivíduos percebem o esforço durante o exercício físico (carga interna) a partir de uma determinada carga de trabalho (carga externa) 3 . Esse conceito foi apresentado ao meio acadêmico pela primeira vez através da Escala de Borg 4,5 , demonstrando correlação com a frequência cardíaca 4 e intensidade do exercício 6 .…”

Section: Introductionunclassified

A Systematic Review of Cross-Cultural Adaptation and Validation of Borg's Rating of Perceived Exertion Scale

Cabral¹,

Lopes²,

Wolf³

et al. 2017

J Phys Educ

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RESUMOO objetivo dessa revisão sistemática foi analisar os processos de adaptação transcultural e validação da Escala de Percepção Subjetiva de Esforço de Borg (6-20) e de suas instruções durante o exercício em adultos e idosos. A busca foi realizada nas bases de dados da área da saúde, esporte e psicologia (Pubmed, ScienceDirect, Bireme (BVS), PsycINFO, SportDiscus e Scopus) e os descritores em inglês e português foram padronizados para todas as bases de dados ("exercise"/"exercício"; "validity"/"validade"; "borg scale"/"escala de borg"; "perceived exertion"/"percepção de esforço"; e "validation"/"validação"). Entre os 1488 artigos encontrados, foram selecionados 14 artigos para análise. Os principais resultados encontrados foram que a adaptação transcultural (Cantonês e Japonês) foi reportada em apenas quatro artigos. Os critérios mais baixos de qualidade metodológica foram aqueles relacionados a definição de percepção de esforço, a instrução e familiarização com a Escala. Os resultados indicam que a maioria dos estudos não realizou o processo de adaptação transcultural e além disso, só a validade concorrente foi utilizada como método de validação. Portanto, é necessário realizar adaptação transcultural da Escala de Borg (6-20) principalmente na língua portuguesa, além dos diferentes tipos de validação para se obter resultados mais precisos. Palavras-chave: Exercício. Percepção. Validade dos testes. Tradução. ABSTRACTThe aim of this systematic review was to check the cross-cultural adaptation and validation processes of Borg's Rating of Perceived Exertion Scale (6-20) and its instructions during exercise in adults and older adults. The research was conducted in databases that cover the area of health, sport and psychology (Pubmed, ScienceDirect, Bireme (BVS), PsycINFO, SportDiscus and Scopus) and descriptors in English and Portuguese languages were standardized for all databases ("exercise" / "exercicio", "validity" / "validade", "borg scale" / "escala de borg"; "perceived exertion" / "percepção de esforço" and "validation" / "validação"). From 1488 items found, 14 articles were selected for analysis. The main findings were that the cross-cultural adaptation (Cantonese and Japanese) had been reported by four articles. The methodological quality criteria that less scored were related to concept of perception of effort, instructions to use and familiarization with Borg's scale. The concurrent validity was the only validation method reported. Therefore, it is required to perform cross-cultural adaptation of Borg's Scale (6-20), mainly to Portuguese language. Thus, different validation processes should be pefromed to ensure high accuracy in the results. Keywords: Exercise. Perception. Validity of tests. Translating. IntroduçãoA percepção de esforço pode ser definida como a percepção de quão pesada e extenuante é uma tarefa física 1 . É uma medida psicofisiológica, que tem como objetivo quantificar a percepção subjetiva de esforço originada através de todos os sistemas corporais 1,2 . Várias pesquisas têm demonstra...

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“…It would be beneficial to use SPE together with HR to quantify the training intensity of the Pilates method, as well as to use cardiac autonomic modulation to assess the oscillations of the cardiac autonomic nervous system during training, since heart rate variability (HRV) is considered an early and sensitive indicator of health impairment. HRV indicates the adaptability of cardiac autonomic control to a stimulus [8, 9].…”

Section: Introductionmentioning

confidence: 99%

Load monitoring on Pilates training: a study protocol for a randomized clinical trial

Cavina

Pizzo

Machado

et al. 2019

Trials

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Background Currently there are campaigns to raise the awareness of the need to practice physical exercise with several objectives, mainly as a preventive measure. The Pilates method is a form of therapeutic exercise for maintaining and improving health. However, despite being popular, there is still no scientific evidence on the standardization and progression of the method. Therefore, the purpose of this study was to develop a protocol to monitor the progression of daily Pilates loads between the basic, intermediate, and advanced levels, as well as to analyze the effects of the method on psychometric, cardiorespiratory, and autonomic measures. Methods/design In total, 54 healthy men underwent 36 sessions of Pilates mat work. Before each training session, cardiorespiratory measures, pain (visual analogue scale), and a psychometric questionnaire were collected. Heart rate (HR), subjective perception of effort (SPE), and RR intervals were measured during the sessions and used later in the analysis of the progression of training load by monitoring the internal training load and heart rate variability. At the end of the sessions, cardiorespiratory measures, the visual analogue scale, and the psychometric questionnaire were measured again. After 15 min of rest, the final HR measurement was made and the participants noted the effort on the SPE scale. The psychometric, cardiorespiratory, and autonomic measures were evaluated before and after each of the 36 training sessions. Discussion This is a parallel randomized clinical trial of standardized Pilates training, with the aim of estimating training loads and measuring the efficacy of Pilates through clinical, cardiorespiratory, and autonomic outcomes. The protocol can easily be reproduced and could be used to support professionals in prescribing the method. Trial registration ClinicalTrials.gov, NCT03232866. Registered on 28 July 2017.

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Perception of effort monitors internal load during compounded circuit training

Cited by 6 publications

References 10 publications

Supervised dance intervention based on video game choreography increases quadriceps cross sectional area and peak of torque in community dwelling older women

Supervised dance intervention based on video game choreography increases quadriceps cross sectional area and peak of torque in community dwelling older women

A Systematic Review of Cross-Cultural Adaptation and Validation of Borg's Rating of Perceived Exertion Scale

Load monitoring on Pilates training: a study protocol for a randomized clinical trial

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