Muscular coordination of biceps brachii and brachioradialis in elbow flexion with respect to hand position
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چکیده
منابع مشابه
Muscular coordination of biceps brachii and brachioradialis in elbow flexion with respect to hand position
Contribution of synergistic muscles toward specific movements over multi joint systems may change with varying position of distal or proximal joints. Purpose of this study is to reveal the relationship of muscular coordination of brachioradialis and biceps brachii during elbow flexion with respect to hand position and biomechanical advantages and disadvantages of biceps brachii. A group of 16 h...
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This study tested the common assumption that skeletal muscle shortens uniformly in the direction of its fascicles during low-load contraction. Cine phase contrast magnetic resonance imaging was used to characterize shortening of the biceps brachii muscle in 12 subjects during repeated elbow flexion against 5 and 15% maximum voluntary contraction (MVC) loads. Mean shortening was relatively const...
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15 صفحه اولEMG activities of the biceps brachii at rapid elbow flexion during passive movements.
SATO, K., NAKAMURA, R. and NAGASAKI, H. EMG Activities of the Biceps Brachii at Rapid Elbow Flexion during Passive Movements. Tohoku J. exp. Med., 1983, 139 (2), 219-220 Seven normal subjects were asked to flex the left elbow as quickly as possible, responding to a tone stimulus under three conditions: 1) during passive flexion of the elbow, 2) during passive extension and 3) without passive mo...
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The purpose of this study was to examine the influence of neutral and pronated handgrip positions on corticospinal excitability to the biceps brachii during arm cycling. Corticospinal and spinal excitability were assessed using motor evoked potentials (MEPs) elicited via transcranial magnetic stimulation (TMS) and cervicomedullary-evoked potentials (CMEPs) elicited via transmastoid electrical s...
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ژورنال
عنوان ژورنال: Frontiers in Physiology
سال: 2015
ISSN: 1664-042X
DOI: 10.3389/fphys.2015.00215