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	Provedor de dados BJMBR (2) Autor Gonçalves,M. (2) Cardozo,A.C. (1) Denadai,B.S. (1) Favaro,O.R.P. (1) Figueira,T.R. (1) Gauglitz,A.C.F. (1) Mais... Palavra-chave Aerobic capacity (1) Anaerobic threshold (1) Cycling (1) Electromyography (1) Fatigue (1) Lactate steady state (1) Load lifting (1) Root mean square (1) Spectral analysis (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Info:eu-repo/semantics/other (1) Ano 2004 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Effect of the aerobic capacity on the validity of the anaerobic threshold for determination of the maximal lactate steady state in cycling BJMBR Denadai,B.S.; Figueira,T.R.; Favaro,O.R.P.; Gonçalves,M.. The maximal lactate steady state (MLSS) is the highest blood lactate concentration that can be identified as maintaining a steady state during a prolonged submaximal constant workload. The objective of the present study was to analyze the influence of the aerobic capacity on the validity of anaerobic threshold (AT) to estimate the exercise intensity at MLSS (MLSS intensity) during cycling. Ten untrained males (UC) and 9 male endurance cyclists (EC) matched for age, weight and height performed one incremental maximal load test to determine AT and two to four 30-min constant submaximal load tests on a mechanically braked cycle ergometer to determine MLSS and MLSS intensity. AT was determined as the intensity corresponding to 3.5 mM blood lactate. MLSS... Tipo: Info:eu-repo/semantics/other Palavras-chave: Anaerobic threshold; Lactate steady state; Aerobic capacity; Cycling. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2004001000015 Spectral analysis of the electromyograph of the erector spinae muscle before and after a dynamic manual load-lifting test BJMBR Cardozo,A.C.; Gonçalves,M.; Gauglitz,A.C.F.. The aim of the present study was to assess the spectral behavior of the erector spinae muscle during isometric contractions performed before and after a dynamic manual load-lifting test carried out by the trunk in order to determine the capacity of muscle to perform this task. Nine healthy female students participated in the experiment. Their average age, height, and body mass (± SD) were 20 ± 1 years, 1.6 ± 0.03 m, and 53 ± 4 kg, respectively. The development of muscle fatigue was assessed by spectral analysis (median frequency) and root mean square with time. The test consisted of repeated bending movements from the trunk, starting from a 45º angle of flexion, with the application of approximately 15, 25 and 50% of maximum individual load, to the stand... Tipo: Info:eu-repo/semantics/article Palavras-chave: Electromyography; Spectral analysis; Root mean square; Load lifting; Fatigue. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2004000700018 Registros recuperados: 2 Primeira ... 1 ... Última

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