Now showing items 1-10 of 446
EMG amplitude and frequency parameters of muscular activity: Effect of resistance training based on electromyographic fatigue threshold
(Elsevier B.V., 2009-04-01)
The present study aimed to evaluate the effect of a resistance training program based on the electromyographic fatigue threshold (EMG(FT), defined is the highest exercise intensity performed without EMG alterations), on ...
UTILITY OF ELECTROMYOGRAPHIC FATIGUE THRESHOLD DURING TREADMILL RUNNING
Introduction: We investigated 2 different methods for determining muscle fatigue threshold by electromyography (EMG).Methods: Thirteen subjects completed an incremental treadmill running protocol for EMG fatigue threshold ...
Analysis of various conditions in order to measure electromyography of isometric contractions in water and on air
(Elsevier B.V., 2010-10-01)
The aim of this study was to verify if there are differences in the amplitude of signals from surface electromyography (EMG) during maximal and submaximal voluntary isometric contraction (MVC and 50% MVC, respectively) ...
Intercostal nerve mononeuropathy: study of 14 cases
(Academia Brasileira de Neurologia (ABNEURO), 2005-09-01)
Este trabalho apresenta estudo retrospectivo de 14 pacientes com mononeuropatia de nervo intercostal (MNI), obtidos dentre 5.560 exames eletromiográficos, realizados de janeiro de 1991 até junho de 2004, em nosso Hospital ...
Recognition of Movements Through Dynamic Electromyographic Signals
(ESRSA Publications, 2016-02)
The recognition of movements through electromyographic (EMG) signals is critical for myoelectric control systems. Performance of these systems depend on processing methods and protocols used to extract the EMG signals. The ...
Principles for learning horizontal-planar arm movements with reversal
(Elsevier Sci LtdOxfordInglaterra, 2008)
Breathing type and body position effects on sternocleidomastoid and suprahyoid EMG activity
(BLACKWELL PUBLISHING, 2005-07)
The objective of this study was to determine the effects of breathing type and body position on sternocleidomastoid and suprahyoid electromyographic (EMG) activity. The sample included 18 subjects with upper costal breathing ...
The effect of diabetic neuropathy and previous foot ulceration in EMG and ground reaction forces during gait
(ELSEVIER SCI LTD, 2008)
Background. We aimed at investigating the influence of diabetic neuropathy and previous history of plantar ulcers on electromyography (EMG) of the thigh and calf and on vertical ground reaction forces during gait. Methods. ...
Electromyographic preactivation pattern of the gluteus medius during weight-bearing functional tasks in women with and without anterior knee pain
(Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia, 2011)
BACKGROUND: Proximal factors have been proposed to influence the biomechanics of the patellofemoral joint. A delayed or diminished gluteus medius (GM) activation, before the foot contact on the ground during functional ...