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Helene Pedersen, Atle Hole Saeterbakken, Markus Vagle, Marius Steiro Fimland, and Vidar Andersen

R , Rainoldi A , Farina D . Surface electromyography for noninvasive characterization of muscle . Exerc Sport Sci Rev . 2001 ; 29 ( 1 ): 20 – 25 . PubMed ID: 11210442 doi:10.1097/00003677-200101000-00005 11210442 10.1097/00003677-200101000-00005 21. Bourne MN , Duhig SJ , Timmins RG

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Michael Burkhardt, Erin Burkholder, and John Goetschius

variable was exercise condition (BFR and control). Our primary outcomes included surface electromyography (EMG) muscle activation of the vastus lateralis, soleus, tibialis anterior, and fibularis longus muscles during dynamic balance exercises. Secondary outcomes included participants’ ratings of perceived

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Nicholas Tam, Ross Tucker, Jordan Santos-Concejero, Danielle Prins, and Robert P. Lamberts

VICON MX motion analysis system (Oxford Metrics Ltd, Oxford, UK), sampling at 250 Hz using a modified Helen–Hayes marker set. GRF data were collected using two 900 × 600-mm force platform (AMTI, Watertown, MA), sampling at 2000 Hz, synchronized with the motion capture system. Surface electromyography

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Marcelo Danillo Matos dos Santos, Felipe J. Aidar, Raphael Fabrício de Souza, Jymmys Lopes dos Santos, Andressa da Silva de Mello, Henrique P. Neiva, Daniel A. Marinho, and Mário C. Marques

. The study was carried out over 5 weeks, in the morning (9 AM–12 AM). The first one was used for familiarization with the maximal dynamic strength, maximal isometric strength (MIS), and surface electromyography (sEMG) experimental procedures. The evaluations occurred in the following weeks, on

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Ji-Hyun Lee and Tae-Lim Yoon

, or musculoskeletal soft-tissue injury of the lower-extremity, such as ankle sprain within the last 6 months, were excluded. Overweight or obese subjects were also excluded, as fatty tissue, acting as a low-pass filter, could interfere with the surface electromyography (EMG) signals. 22 The subjects

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John R. Harry, Max R. Paquette, Brian K. Schilling, Leland A. Barker, C. Roger James, and Janet S. Dufek

limb (defined as the limb the participants would use to kick a ball) following the Surface ElectroMyoGraphy for the Non-Invasive Assessment of Muscles (SENIAM) guidelines 21 while ensuring the electrodes were placed in line with estimated resting pennation angles to have the same muscle fiber

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Amy R. Lewis, William S.P. Robertson, Elissa J. Phillips, Paul N. Grimshaw, and Marc Portus

, Grange S , Ferguson-Pell M . Changes in surface electromyography signals and kinetics associated with progression of fatigue at two speeds during wheelchair propulsion . J Rehabil Res Dev . 2012 ; 49 ( 1 ): 23 – 34 . PubMed ID: 22492335 doi:10.1682/JRRD.2011.01.0009 10.1682/JRRD.2011

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Jinah Kim, Sung Cheol Lee, Youngmin Chun, Hyung-Pil Jun, Jeffrey G. Seegmiller, Kyung Min Kim, and Sae Yong Lee

activation of tibialis posterior with surface electromyography (EMG), activation of tibialis anterior and fibularis longus was recorded as synergist and antagonist muscles of tibialis posterior, respectively. Electromyography data were collected during walking by 2-channel Trigno wireless EMG (Delsys Inc

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Jonpaul Nevin and Paul M. Smith

theoretically improve an athlete’s handcycling performance. Upper-Body Strength Testing Several authors have investigated muscular effort and muscle activation characteristics during the handcycling propulsion cycle. Faupin et al 3 showed that m. biceps brachialis and m. trapezius surface electromyography

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Michael J. Davies, Bradley Clark, Laura A. Garvican-Lewis, Marijke Welvaert, Christopher J. Gore, and Kevin G. Thompson

. Clancy E , Morin EL , Merletti R . Sampling, noise-reduction and amplitude estimation issues in surface electromyography . J Electromyogr Kinesiol . 2002 ; 12 ( 1 ): 1 – 16 . doi:10.1016/S1050-6411(01)00033-5 11804807 10.1016/S1050-6411(01)00033-5 24. Matthews G , Joyner L , Gilliland