Browsing Kinesiology by Title
Now showing items 4-23 of 78
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Changes in muscle strength, muscle fibre size and myofibrillar gene expression after immobilization and retraining in humans
(East Carolina University, 2000-01)1. Changes in muscle strength, vastus lateralis fibre characteristics and myosin heavychain (MyoHC) gene expression were examined in 48 men and women following 3 weeks of knee immobilization and after 12 weeks of retraining ... -
Chronic low-frequency rTMS of primary motor cortex diminishes exercise training-induced gains in maximal voluntary force in humans
(East Carolina University, 2009)Although there is consensus that the central nervous system mediates the increases in maximal voluntary force (maximal voluntary contraction, MVC) produced by resistance exercise, the involvement of the primary motor cortex ... -
Cleaved Caspase-3 Response to Acute Resistance Exercise in Young and Old Men and Women : Relationship to Muscle Glycogen Content and 5'-AMP-Activated Protein Kinase (AMPK) Activity
(East Carolina University, 2011)In addition to suppressing protein synthesis and activating protein degradation in skeletal muscle and other cell types, 5'-AMP-activated protein kinase (AMPK) is known to stimulate nuclear apoptosis in non-muscle cells ... -
A Comparison in Mood States of Distance and Sprint Swimmers
(East Carolina University, 2011)The aim of the present study was to compare mood states in distance and sprint trained swimmers and observe how these moods relate to performance and change throughout the swim season. Participants from the ECU swim team ... -
A Comparison of Lean and Obese Gait Characteristics of Children and Adults During Level Walking
(East Carolina University, 2010)Increased body mass affects gait kinematics and kinetics in adults. It is however unknown if increased body mass produces similar adaptations in children and adults. The duration of obesity in children is shorter than ... -
Comparison of Scaled vs. Ultrasound Based Musculoskeletal Models on Knee Muscle Moments During Single-Leg Squatting
(East Carolina University, 2012)Muscles produce force, resulting in moments about a joint, causing movement of the body. Muscle forces are estimated with a Hill-type model incorporating four parameters; optimal fiber length (OFL), tendon slack length, ... -
Construct validity of a continuous metabolic syndrome score in children
(East Carolina University, 2010-01-28)Objective: The primary purpose of this study was to examine the construct validity of a continuous metabolic syndrome score (cMetS) in children. The secondary purpose was to identify a cutpoint value(s) for an adverse cMetS ... -
Control of Walking Speed in Young and Old Adults
(East Carolina University, 2012)Walking is a basic form of locomotion and walking velocity is a good predictor of human health, with faster velocities indicating better health. While faster walking velocities have been attributed to overall increases ... -
Deletion of the Protein Kinase A/Protein Kinase G Target SMTNL1 Promotes an Exercise-adapted Phenotype in Vascular Smooth Muscle
(East Carolina University, 2008-04-25)In vivo protein kinases A and G (PKA and PKG) coordinately phosphorylate a broad range of substrates to mediate their various physiological effects. The functions of many of these substrates have yet to be defined genetically. ... -
Dietary carbohydrate intake and high sensitivity C reactive protein in at-risk women and men
(East Carolina University, 2007-11)Background— The quality and quantity of dietary carbohydrate intake, measured as dietary glycemic load (GL), is associated with a number of cardiovascular disease (CVD) risk factors and, in healthy young women, is related ... -
Does AMP-Activated Protein Kinase Negatively Mediate Aged Fast-Twitch Skeletal Muscle Mass?
(East Carolina University, 2008-10)The activity of 5'-adenosine monophosphate–activated protein kinase, a negative regulator of cell size, is up-regulated with age in resting and overloaded fast-twitch skeletal muscle but not slowtwitch muscle. Here, we ... -
Does Minimally Invasive Robotic Surgical Treatment Alter Exercise Tolerance in Patients with Atrial Fibrillation and Mitral Regurgitation at Seven to Eleven Weeks Post-Operative?
(East Carolina University, 2009)In the current study, we examined if exercise tolerance was going to be reduced in atrial fibrillation and mitral valve regurgitation patients post a minimally invasive surgery seven to eleven weeks when compared to ... -
Effect of Acute Exercise or Fasting on Mitochondrial Function and High Fat Diet-Induced Insulin Resistance
(East Carolina University, 2009)A high-fat diet leads to an accumulation of lipid in skeletal muscle, and the development of both mitochondrial dysfunction and insulin resistance. Recently, our lab reported that lipid overload leads to elevated ... -
Effect of Duodenal-Jejunal Bypass on Skeletal Muscle Insulin Signaling in Goto-Kakizaki Rats
(East Carolina University, 2009)Gastric bypass surgery (RYGBP) for the treatment of obesity has proven to clinically reverse type 2 diabetes mellitus. RYGBP involves both gastric reduction and bypass of the proximal small intestine. Duodenal-Jejunal ... -
Effect of exercise intensity and volume on persistence of insulin sensitivity during training cessation
(East Carolina University, 2009-04)Effect of exercise intensity and volume on persistence of insulin sensitivity during training cessation. J Appl Physiol 106: 1079â 1085, 2009. First published February 5, 2009; doi:10.1152/japplphysiol.91262.2008. The ... -
Effectiveness of a Cancer Center Based Physical Activity Counseling Intervention in Breast Cancer Survivors
(East Carolina University, 2011)The purpose of this study was to examine the effectiveness of a cancer center-based physical activity counseling program compared to an attention control condition for (a) improving quality of life and (b) increasing ... -
EFFECTS OF A 16 WEEK PHYSICAL ACTIVITY INTERVENTION ON SERUM C-REACTIVE PROTEIN CONCENTRATIONS IN 8-11 YEAR OLD AFRICAN AMERICAN AND CAUCASIAN CHILDREN.
(East Carolina University, 2013)C-reactive protein (CRP) is a non-specific marker of systemic inflammation that has been associated with heart disease, obesity, and metabolic disorders in adults and children. Previous physical activity interventions have ... -
THE EFFECTS OF A 16 WEEK PHYSICAL ACTIVITY PROGRAM ON BONE MINERAL DENSITY IN LEAN AND OBESE PREPUBESCENT CHILDREN AGES 8-11.
(East Carolina University, 2011)The current obesity epidemic has become a major health crisis to citizens around the United States. Obesity has been successfully linked to a plethora of different disease states including cardiovascular disease, diabetes, ... -
Effects of a Before School Physical Activity Program on Physical Activity and On-Task Behavior in Elementary School-Aged Children
(East Carolina University, 2010)The prevalence of obesity in children has dramatically increased over the last few decades and physical inactivity has been identified as a main contributor. Schools are an ideal setting for children to engage in physical ... -
The Effects of Aerobic Exercise Training in Children with Lean and Extremely Obese Biological Mothers
(East Carolina University, 2011)The purpose of this study was to compare fat oxidation rates between children of lean biological mothers (CLP) (BMI[less than or equal to]28kg/m[superscript]2) and children of extremely obese biological mothers (COP) ...