- Revista Brasileira de Medicina do Esporte: Estrato A2 (webqualis - Educação Física)
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Prezado(a) Doutor(a) Sra Núbia Carelli Pereira de Avelar,
Informamos a V.Sa. a conclusão da avaliação do manuscrito "ENERGY EXPENDITURE AND SUBSTRATE UTILIZATION DURING WHOLE BODY VIBRATION" foi aprovado para publicação na Revista Brasileira de Medicina do Esporte.
Agradecemos sua colaboração e se for de seu interesse, para consulta ao seu
artigo após a publicação, acesse no site da SciELO
www.scielo.br/rbme.
Colocamo-nos à disposição para suas observações.
Atenciosamente
Fernanda Colmatti
Fone 55795308 actaortopedicabrasileira@uol.com.br
Fernanda Colmatti / Arthur T. Assis
Atha Comunicação e Editora
ENERGY EXPENDITURE AND SUBSTRATE UTILIZATION DURING WHOLE BODY VIBRATION
Ravena Santos Raulino1; Fernanda Meira de Aguiar1; Núbia Carelli Pereira de Avelar2; Isabela Gomes Costa1; Jacqueline da Silva Soares1; Ana Cristina Rodrigues Lacerda1;
1 Federal University of the Jequitinhonha and Mucuri Valleys – Healthy and Biological Sciences Faculty - Exercise Physiology Laboratory; Diamantina, Minas Gerais, Brazil.
2 Federal University of Santa Catarina – Unity Araranguá; Araranguá, Santa Catarina, Brazil
Abstract
Introduction and Objective: The aim of this study was to investigate whether the addition of vibration during interval exercise would raise oxygen consumption (VO2) to the extent necessary for weight management and to evaluate the influence of the intensity of the vibratory stimulus for the prescription of this exercise program. Methods: VO2, measured breath by breath, was evaluated at rest and during the four experimental conditions to determine energy expenditure, metabolic equivalent (MET), respiratory exchange ratio (RER), % Kcal from fat, and rate of fat oxidation. Eight sedentary young females (age 22 ± 1 years, height 163.88 ± 7.62 cm, body mass 58.35 ± 10.96 kg, VO2 peak 32.75 ± 3.55 mLO2.Kg-1.min-1) performed interval exercises (duration = 13.3 min) involving upper and lower limbs both with vibration (35 Hz and 2 mm, 40 Hz and 2 mm, 45 Hz and 2 mm) and without vibration. The experimental conditions were randomized and balanced and were separated by 48 hours. Results: The addition of vibration to exercise at 45 Hz and 2 mm resulted in an additional increase of 17.77 ± 12.38 % in VO2 compared to exercise without vibration. However, this increase did not change the rate of fat oxidation (p = 0.42) as the exercise intensity used (29.1±3.3 %VO2max, 2.7 MET) was classified as light for young people. Conclusion: Despite the influence of vibration on VO2 during exercise, the increase was insufficient to reduce body weight and did not achieve the minimum recommendation for exercise prescription for weight management for the studied population.
Key words: Maximal oxygen consumption, heart rate, energy utilization, fat reduction.
- Fisioterapia em Movimento: Estrato B1 (webqualis - Educação Física)
REVISTA_FISIOTERAPIA EM MOVIMENTO_V. 27, N. 4_A8
Carlos Eduardo da Silva <silva.e@pucpr.br>
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 31 de out
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para amorimmr, uffonseca, arthurarrieiro, wellingtonufvjm, mim
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Prezados autores:
Segue anexo seu artigo submetido à Revista Fisioterapia em movimento. Em virtude da exigência da SciELO, base na qual a revista está indexada, de que a versão final dos artigos esteja em arquivo xml, enviamos a presente versão (não o PDF, como de costume) para que verifiquem, indiquem pendências e façam correções.
Solicitamos que os arquivos nos sejam reenviados até 04/11. É importante que toda e qualquer intervenção da parte dos senhores seja destacada em cor diferente da do texto.
Atenciosamente,
Amorim MR, Fonseca SF, Arrieiro AN, Gomes WF, Lacerda ACR.
Evaluation of clinical and radiographic measures and reliability of the quadriceps angle measurement in elderly women with knee osteoarthritis
Avaliação das medidas radiográficas e clínicas e confiabilidade do ângulo do quadríceps em idosas com osteoartrite de joelhos
Mateus Ramos Amorim[a], Sueli Ferreira da Fonseca[b], Arthur Nascimento Arrieiro[c], Wellington Fabiano Gomes[d], Ana Cristina Rodrigues Lacerda[e]
[a] Physiotherapist graduated at Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Diamantina, MG - Brazil, e-mail: amorimmr@hotmail.com
[b] Physiotherapist graduated at Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Diamantina, MG - Brazil, e-mail: suffonseca@hotmail.com
[c] MSc, Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Programa Multicêntrico de Ciências Fisiológicas, Diamantina, MG - Brazil, e-mail: arthurarrieiro@yahoo.com.br
[d] PhD, professor, Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Departamento de Fisioterapia, Diamantina, MG - Brazil, e-mail: wellingtonufvjm@gmail.com
[e] PhD, professor, Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Departamento de Fisioterapia, Diamantina, MG - Brazil, e-mail: lacerdaacr@gmail.com
Abstract
Introduction: Knees osteoarthritis (OA) is a complex degenerative disease with intra-articular changes affecting the amplitude of the quadriceps angle (Q). To measure this variable, it is necessary to use reliable protocols aiming at methodological reproducibility. The objective was to evaluate the intra-examiner and inter-examiner reliability of clinical and radiographic measures of the Q angle and to investigate the relationship between the degree of OA and the magnitude of this angle in the elderly. Materials and methods: 23 volunteers had the Q angle measured by two evaluators at 48-h interval. Clinical measurements were collected by using the universal goniometer in the same position adopted in the radiographic examination. Results: The intra-examiner reliability was good (0.722 to 0.763) for radiographic measurements and low (0.518 to 0.574) for clinical assessment, while inter-examiner reliability was moderate (0.634) for radiographic measurements and low (0.499) to the clinics. The correlation analysis between the radiographic values with the OA classification showed no correlation between them (p = 0.824 and r = -0.024). Conclusion: Clinically, it is suggested that the radiographic examination is preferable to evaluate the Q angle of elderly women with knee osteoarthritis. Moreover, the magnitude of this angle did not correlate with the degree of impairment of OA in this population.
Keywords: Reliability. Q angle. Osteoarthritis, Goniometry. Physical Therapy.
Study developed at Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM) and Santa Casa de Caridade. Diamantina, MG - Brazil. Financial Support: FAPEMIG and CNPq
