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Biarticular and monoarticular muscle activation and injury in human quadriceps muscle
European Journal of Applied Physiology, 2001We hypothesized that activation of the quadriceps femoris muscle group during eccentric exercise is related to the increase in magnitude of several markers of muscle injury that developed during the next week. Fourteen male subjects performed six to eight sets of five to ten repetitions of single-leg eccentric-only seated knee extension exercise ...
B M, Prior +6 more
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Quadriceps Muscle Group Excision
2006The quadriceps muscle group is the most common site for extremity soft-tissue sarcomas. The most common sarcomas at this site are liposarcomas, malignant fibrohistiocytomas, and leiomyosarcomas. Although tumors of the anterior thigh can be extremely large prior to diagnosis, approximately 95% of these lesions may be resected.
Martin Malawer, Paul Sugarbaker
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Electrical Stimulation in Exercise of the Quadriceps Femoris Muscle
Physical Therapy, 1979Thirty-seven healthy subjects took part in an investigation to determine if the application of electrical stimulation to normal muscle, in combination with exercise, augments strength. Subjects were divided into three groups. Grwoup A (n = 14) was a control group (no exercise, no electrical stimulation).
D P, Currier, J, Lehman, P, Lightfoot
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Characterization of the human quadriceps muscle in active elders
Archives of Physical Medicine and Rehabilitation, 2001To compare muscle activation deficits and muscle physiology in older versus younger adults.A maximal volitional isometric contraction of the quadriceps muscle with burst-superimposition was used to assess strength and activation. In addition, force-frequency testing during fresh, fatigue, and recovery conditions and electrically elicited fatigue ...
J E, Stevens +2 more
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Significance of the Strength of the Quadriceps Muscles in Children with Myelomeningocele
Journal of Pediatric Orthopaedics, 1987A study of 109 patients with myelomeningocele indicates that useful assessment of quadriceps power can be made during the first 3 years of life. In 21 of 22 patients assessed in those years as having grade 4 quadriceps power, an increase in power was observed in ensuing years, but no such trend was observed in patients with less quadriceps power.
S A, Schopler, M B, Menelaus
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Atrophy of the quadriceps muscle in children with a painful hip
Clinical Physiology, 1999The objective of this study was to determine the degree of muscle wasting of various components of the quadriceps muscle in children with a painful hip. Between January 1994 and September 1997, 327 consecutive children with a unilateral painful hip and/or limping were evaluated prospectively with ultrasonography.
Robben, SGF (Simon) +4 more
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Excision of quadriceps muscle group.
Surgery, 1983Excision of the quadriceps muscle group may be selected for definitive treatment of intracompartmental soft tissue sarcomas within this muscle group. After a skin incision is made from anterosuperior iliac spine to the patella, skin flaps are dissected superficial to the fascia lata to the flexor muscles laterally and to the gracilis muscle medially ...
P H, Sugarbaker, M H, Lampert
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[Muscle strength and muscle blood flow of the quadriceps muscle].
Nihon Seikeigeka Gakkai zasshi, 1995This study was conducted to measure muscle blood flow changes during increased muscle strength in order to determine what characteristic parameters of muscle strength were most closely correlated with increased muscle blood flow. The muscle blood flow and muscle strength in the quadriceps femoris were measured simultaneously during isokinetic extension
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