Effect of shoulder angle on the activation pattern of the elbow extensors during a submaximal isometric fatiguing contraction

The aim of this study was to examine the effect of shoulder angle on the electromyographic (EMG) activation pattern of the elbow extensors during a fatiguing contraction. Ten young men (23.5 ± 1.7) were tested on two occasions with the elbow angle at 90° and the shoulder at either 0° or 90° of flexi...

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Veröffentlicht in:	Muscle & nerve 2010-10, Vol.42 (4), p.514-521
Hauptverfasser:	Davidson, Andrew W., Rice, Charles L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Action Potentials - physiology Adult anconeus Axons - physiology Biological and medical sciences Elbow elbow extensors Electric Stimulation EMG fatigue Fundamental and applied biological sciences. Psychology Humans Isometric Contraction Male Median Nerve - physiology Motor Neurons - physiology Muscle Fatigue - physiology Muscle, Skeletal - physiology Posture - physiology Quadriceps Muscle - physiology Shoulder - physiology shoulder angle Striated muscle. Tendons triceps brachii Vertebrates: osteoarticular system, musculoskeletal system Young Adult
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