Results 271 to 280 of about 245,655 (314)
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Journal of Back and Musculoskeletal Rehabilitation, 2016
BACKGROUND: The flexion-relaxation phenomenon (FRP) in standing is a specific and sensitive diagnostic tool for low back pain. Seated flexion as an alternative could be beneficial for certain populations, yet the behavior of the trunk extensors during seated maximum flexion compared to standing flexion remains unclear.
Coco, Ang +3 more
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BACKGROUND: The flexion-relaxation phenomenon (FRP) in standing is a specific and sensitive diagnostic tool for low back pain. Seated flexion as an alternative could be beneficial for certain populations, yet the behavior of the trunk extensors during seated maximum flexion compared to standing flexion remains unclear.
Coco, Ang +3 more
openaire +2 more sources
Flexion–relaxation response to static lumbar flexion in males and females
Clinical Biomechanics, 2003To determine if creep developed in the lumbar viscoelastic tissues during a period of static flexion elicited changes in the muscular responses of the flexion-relaxation phenomenon.Static lumbar flexion is a risk factor in workers, yet the physiological biomechanical and histological processes active in the evolution of the consequent low back disorder
Moshe, Solomonow +4 more
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Journal of the American Medical Association, 1952
A mechanical device has been developed for artificial elbow flexion. It consists of a brace for the complete upper extremity, including the shoulder and the hand. The shoulder support is kept in place by means of a strap around the chest and under the opposite axilla.
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A mechanical device has been developed for artificial elbow flexion. It consists of a brace for the complete upper extremity, including the shoulder and the hand. The shoulder support is kept in place by means of a strap around the chest and under the opposite axilla.
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Hemiplegia with the Leg in Flexion
The Journal of Nervous and Mental Disease, 1935Walshe1has gone far to explain the mechanism of rigidity appearing in man after injury of the pyramidal tracts, in terms of recent neurophysiologic data. He expressed the belief that the hypertonus is equivalent to that following partial decerebration in laboratory animals and is due to freeing of reflexes of the midbrain from normal control by higher ...
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The mechanics of torso flexion: situps and standing dynamic flexion manoeuvres
Clinical Biomechanics, 1995The mechanics of torso flexion has not been thoroughly investigated due to the lack of knowledge of tissue force-time histories during the performance of torso flexion exercises. An anatomically detailed, three-dimensional model that was sensitive to lumbar curvature and muscle activation patterns was used to assess tissue load distribution during the ...
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The Journal of Knee Surgery
AbstractAs patients place higher demand on their implants, mid-flexion instability is increasingly recognized as a contributor to dissatisfaction after total knee arthroplasty (TKA). However, the outcomes of revision surgery to address mid-flexion instability have not been categorized. The study cohort was composed of 52 patients who underwent revision
Jordan S, Cohen +3 more
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AbstractAs patients place higher demand on their implants, mid-flexion instability is increasingly recognized as a contributor to dissatisfaction after total knee arthroplasty (TKA). However, the outcomes of revision surgery to address mid-flexion instability have not been categorized. The study cohort was composed of 52 patients who underwent revision
Jordan S, Cohen +3 more
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Archives of Neurology And Psychiatry, 1940
Involuntary flexion of the lower limbs is seen in a variety of conditions. It may be due, for instance, to changes in the muscles themselves, as in the myopathic type of senile paraplegia,1or to the unopposed action of the flexor muscles of the hip following injury to the cauda equina.
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Involuntary flexion of the lower limbs is seen in a variety of conditions. It may be due, for instance, to changes in the muscles themselves, as in the myopathic type of senile paraplegia,1or to the unopposed action of the flexor muscles of the hip following injury to the cauda equina.
openaire +1 more source