2009
DOI: 10.1590/s1517-86922009000100011
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Comparação do índice de desconforto sensorial durante a estimulação elétrica neuromuscular com correntes excitomotoras de baixa e média frequência em mulheres saudáveis

Abstract: Rev Bras Med Esporte -Vol. 15, N o 1 -Jan/Fev, 2009 comparação do índice de desconforto sensorial durante a estimulação elétrica neuromuscular com correntes excitomotoras de Baixa e média Frequência em mulheres saudáveis resUmo introdução: A estimulação elétrica neuromuscular é uma estratégia clínica para aumento da performance muscular. Sabe-se que um dos principais fatores limitantes da estimulação elétrica para aumento de força é o desconforto causado pelas correntes utilizadas. objetivo: O objetivo deste e… Show more

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Cited by 14 publications
(9 citation statements)
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“…not confirm this claim. On the contrary, many studies have demonstrated no difference in evoked torque between KAC and PC, 5,6,[20][21][22]25,27,28 whereas other studies found that PC was more effective than KAC. 5,7,8,26,[29][30][31] We only found 1 study with results comparable to ours.…”
Section: Discussionmentioning
confidence: 99%
“…not confirm this claim. On the contrary, many studies have demonstrated no difference in evoked torque between KAC and PC, 5,6,[20][21][22]25,27,28 whereas other studies found that PC was more effective than KAC. 5,7,8,26,[29][30][31] We only found 1 study with results comparable to ours.…”
Section: Discussionmentioning
confidence: 99%
“…The skin's electrical impedance was reduced by shaving and by cleaning the skin with alcohol to remove dead cells and oil. A stimulation electrode was positioned 10 cm below the iliac crest and another 5 cm above the superior edge of the patella 18,19 (Figure 1), promoting local stimulation 20 .…”
Section: Potentializationmentioning
confidence: 99%
“…The generator produced a sine-wave signal at various frequencies (10,11,12,13,14,15,16,17,18,19,20,25,30,35 and 40 Hz with two-decimal-place precision). The MMG sensor was positioned on the mechanical wave driver and satisfactorily measured all the frequencies, suffering only decimal-place variations and the influence of the low-frequency harmonics.…”
Section: Mmg Signal Acquisition Systemmentioning
confidence: 99%
“…9,10 The higher the frequency of the carrier wave, the more efficient and less uncomfortable will be the stimulation of the deeper motor nerves. [11][12][13] However, the motor nerves do not respond to frequencies in the kilohertz range, requiring their modulation in low-frequency ranges. 1 The Russian currents (2,500 Hz, modulated in 50Hz ranges with pulse duration of 10 ms) and Aussie currents (1000 Hz, modulated in 50Hz ranges with pulse duration of 2 ms) are thus used.…”
Section: Introductionmentioning
confidence: 99%