Browsing Kinesiology by Title
Now showing items 140-159 of 224
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Modulation of H Reflex in Response to Voluntary Contraction of the Homologous Muscle in the Contralateral Limb
(East Carolina University, 2010)Several studies reported that exercising one limb produces gains in motor output in the same muscle of the un-exercised, contralateral limb. This phenomenon is called cross education. There are also data to suggest that ... -
Modulation of IKKβ with AMPK Improves Insulin Sensitivity in Skeletal Muscle
(East Carolina University, 2008-11)Activation of the insulin receptor substrate (IRS)-1 is necessary for proper transduction of the insulin signal. IRS-1 serine312(human)/307(rodent) phosphorylation, however, results in disruption of this signal and subsequent ... -
More Than Just Letting Them Play: Parental Influence on Women's Lifetime Sport Involvement
(East Carolina University, 2008)This qualitative study uses expectancy-value and life course theories (Giele & Elder, 1998) to examine both the proximal and distal impact of early family socialization on enduring female participation in sport. Seventeen ... -
Motivation, achievement orientation, and competition in collegiate track and field athletes
(East Carolina University, 2014)Competition and motivation are important components of sports. Based on Self-Determination Theory and Cognitive Evaluation Theory (Deci &Ryan, 1985), this study had four purposes. The purposes of the current study were to: ... -
Mouse Strain Dependent Differences in Muscle Fiber Type, Fiber Area, and Blood Perfusion in Response to Denervation Atrophy
(East Carolina University, 1/13/16)Skeletal muscle atrophy caused by denervation is a serious consequence of neuropathic disease, especially diabetes. However, the only proven treatment for muscle atrophy is exercise, which can be difficult or impossible ... -
Muscle Work Discrepancy during Incline and Decline Running at Three Speeds
(East Carolina University, 2009)Introduction: Previous research has explored muscle function during gait and this work has shown that more positive mechanical muscle work is produced in gait tasks that primarily raise the center of mass (incline gait ... -
Muscle work is biased toward energy generation over dissipation in non-level running
(East Carolina University, 2008-12-05)This study tested the hypothesis that skeletal muscles generate more mechanical energy in gait tasks that raise the center of mass compared to the mechanical energy they dissipate in gait tasks that lower the center of ... -
Muscles do more positive than negative work in human locomotion
(East Carolina University, 2007-10)Muscle work during level walking and ascent and descent ramp and stairway walking was assessed in order to explore the proposition that muscles perform more positive than negative work during these locomotion tasks. Thirty ... -
Music Middle-School Energizers Classroom-based Physical Activities The way teachers integrate physical activity with academic concepts
(2006)Middle School Energizers are classroom-based physical activities that integrate physical activity with academic concepts. The Middle School Energizers were developed by a team from the Activity Promotion Laboratory at East ... -
NADPH Oxidase as a Mechanistic Link Between Erectile Dysfunction, Peripheral, and Coronary Endothelial Dysfunction in Obesity
(East Carolina University, 2012)Cardiovascular complications involving both microvascular and macrovascular tissues are the major cause of morbidity and mortality in obese patients. Clinical and epidemiological studies suggest that erectile dysfunction ... -
NEURAL MECHANISMS CONTRIBUTE TO THE AGE RELATED INCREASE IN METABOLIC COST OF GAIT
(East Carolina University, 2010)Aging is associated with biomechanical and physiological changes in several organ systems, including neural changes of voluntary movement. One manifestation of age-related changes in neural control of gait is the increased ... -
No difference in the skeletal muscle angiogenic response
(East Carolina University, 2007-11)Ischaemia-induced skeletalmuscle angiogenesis is impaired in aged compared with young mice. In humans, vascular endothelial growth factor (VEGF) mRNA and protein following an acute exercise bout are lower in aged compared ... -
NOVEL MECHANISMS GOVERNING SKELETAL MUSCLE MITOCHONDRIAL BIOENERGETICS : OXPHOS EFFICIENCY AND cAMP/PKA SIGNALING
(East Carolina University, 2014)Understanding the regulation of cellular metabolism is paramount to treating the growing prevalence of metabolic disease worldwide. In cellular metabolism, mitochondrial oxidative phosphorylation (OXPHOS) plays a key role ... -
Obese Children Have a Lower Lipolytic Response to an Acute Bout of Exercise When Compared to Lean
(East Carolina University, 2010)Over 17% of American children are obese. These are epidemic proportions considering the associated risk of heart disease and Type 2 diabetes. Excess fat is caused from an imbalance in energy stored versus energy expended. ... -
Paired Effects of Dietary Leucine Supplementation and Overload on Protein Translational Signaling and Hypertrophy in Aged Rat Skeletal Muscle
(East Carolina University, 2012)Sarcopenia is an age-associated disorder that causes loss of skeletal muscle mass, particularly in type II (fast-twitch) muscle fibers. This loss in muscle mass can cause disability, reductions in the quality of life, and ... -
Perceptions of Justice within Intercollegiate Athletics among Current and Former Athletes
(2012)The topic of social justice within intercollegiate sport has focused primarily on administrator perceptions. To better understand the athletes’ perspective and the impact of athletic identity on social justice, 166 current ... -
Peroxisomal-Mitochondrial Metabolic Interactions in Lipid Metabolism in Human Skeletal Muscle
(East Carolina University, 2016-11-16)Peroxisomal activity and associated functions, including [beta]-oxidation contributions toward maintaining cellular lipid homeostasis, is poorly defined in extra hepatic tissues, most especially in human skeletal muscle ...