Kinesiology Commons^™

Systematic Review Of Core Muscle Electromyographic Activity During Physical Fitness Exercises, Jason Martuscello

USF Tampa Graduate Theses and Dissertations

Activating the core muscles through exercise training programs is believed to be important for athletic performance. Considerable attention has been credited to the lumbar multifidus, transverse abdominis, and quadratus lumborum in designing exercise training programs. Numerous core exercise claims and recommendations abound in the fitness and physical therapy communities touting a superior core challenge for these muscles. The plethora of core activation literature with conflicting outcomes has convoluted the process of choosing exercises for an optimal core training approach. Although an abundance of research studies have quantified the muscle activity, collectively, a consensus on the type of exercise that elicits …

Urban High-School Girls' Sense Of Relatedness And Their Engagement In Physical Education, Bo Shen, Nate Mccaughtry, Jeffrey J. Martin, Mariane Fahlman, Alex C. Garn

Kinesiology, Health and Sport Studies

A sense of relatedness is individuals' views about themselves as connected to others and worthy of love and respect from others. Using the Self-System Model of Motivational Development as the framework, this study was designed to examine associations of urban high-school girls' relatedness toward teachers and peers with their behavioral and emotional engagements in physical education. Participants (N = 184, ages 15-18) completed questionnaires assessing relevant psychological and behavioral constructs while their teachers also completed corresponding measures during classes. Regression analyses revealed that relatedness toward teachers and peers had direct and interactive roles in both behavioral and emotional engagements. …

The Development Of A New Protocol To Assess Performance Measure In Sports, Michelle Norris, Sarah Breen, Ross Anderson, Ian Kenny

Conference Presentations

No abstract provided.

A Study To Investigate The Reliability And Consistency Of The Sports Tutor Tennis Cube Velocity, Trajectory And Landing Points, Michelle Norris, Sarah Breen, Ross Anderson, Ian Kenny

Conference Presentations

No abstract provided.

Blast Brain Injury Elevates Catecholamine Biosynthesis In The Nucleus Tractus Solitaries And Oxidative Stress In The Hypothalamus In Rats, Nihal Tumer, Stanislav Svetlov, Nataliya Kirichenko, Melissa Whidden, Benedek Erdos, Victor Prima, Alexandra Sherman, Firas H. Kobeissy, Robert Yezierski, Charles Vierck, Kevin Wang

Kinesiology Faculty Publications

Introduction: Traumatic Brain Injury (TBI) produces major health problems impacting the lives of both military and civilian personnel. TBI disrupts autonomic function but the nature of this disruption is unknown. Following blast brain injury, we assessed selective biochemical markers for autonomic function in adult male Sprague Dawley rats. Methods: Rats were subjected to head-directed overpressure blast injury (OBI) of 358 kPa magnitude at the target. At the same time for sham controls, rats were anesthetized as the previous group but instead of OBI were exposed just to noise being placed at ~ 2 m distance from the shock tube nozzle. …

Patients With Peripheral Arterial Disease Exhibit Reduced Joint Powers Compared To Velocity-Matched Controls, Shane R. Wurdeman, Panagiotis Koutakis, Sara A. Myers, Jason Johanning, Iraklis Pipinos, Nikolaos Stergiou

Journal Articles

Previous studies have shown major deficits in gait for individuals with peripheral arterial disease before and after the onset of pain. However, these studies did not have subjects ambulate at similar velocities and potential exists that the differences in joint powers may have been due to differences in walking velocity. The purpose of this study was to examine the joint moments and powers of peripheral arterial disease limbs for subjects walking at similar self-selected walking velocities as healthy controls prior to onset of any symptoms. Results revealed peripheral arterial disease patients have reduced peak hip power absorption in midstance ( …

Use Of Motor Abundance In Young And Older Adults During Dual-Task Treadmill Walking, Leslie M. Decker, Fabien Cignetti, Jane F. Potter, Stephanie A. Studenski, Nikolaos Stergiou

Journal Articles

Motor abundance allows individuals to perform any task reliably while being variable in movement's particulars. The study investigated age-related differences in this feature when young adults (YA) and older adults (OA) performed challenging tasks, namely treadmill walking alone and while performing a cognitive task. A goal function for treadmill walking was first defined, i.e., maintain constant speed at each step, which led to a goal equivalent manifold (GEM) containing all combinations of step time and step length that equally satisfied the function. Given the GEM, amounts of goal-equivalent and non-goal-equivalent variability were afterwards determined and used to define an index …

Effect Of Intentionally Designed Experiences On Friendship Skills Of Youth: An Application Of Symbolic Interaction Theory, Mark F. Roark, Ann Gillard, Faith Evans, Mary Sara Wells, Marissa Mikami Blauer

Kinesiology and Health Science Faculty Publications

After-school programs in which recreation activities are intentionally designed as developmental experiences can yield positive social outcomes for youth (e.g., Daud & Carruthers, 2008; Witt, 2008). Intentionally designed recreation experiences can inspire stronger friendships, stimulate greater interest in supporting peers at school, and increase pro-social behaviors that may continue through subsequent phases of life. The development of friendship skills was the social development outcome of interest in this study. Friendship skills was operationally defined as “perceived skills in initiating, developing, and sustaining enjoyable and socially intimate relationships with other people” (Ellis & Sibthorp, 2006, p. 40). In adulthood, friendship skills …

Parental Diet And Risk Of Retinoblastoma Resulting From New Germline Rb1 Mutation, Greta R. Bunin, Marilyn Tseng, Yimei Li, Anna T. Meadows, Arupa Ganguly

Kinesiology and Public Health

We conducted a case–control study of sporadic bilateral retinoblastoma, which results from a new germline RB1 mutation, to investigate the role of parents' diet before their child's conception. Parents of 206 cases from nine North American institutions and 269 controls participated; of these, fathers of 184 cases and 223 controls and mothers of 204 cases and 260 controls answered a food frequency questionnaire administered by phone about their diet in the year before the child's conception. Cases provided DNA for RB1 mutation testing. We assessed parents' diet by examining 19 food groups. Father's intake of dairy products and fruit was …

Persons With Multiple Sclerosis Show Altered Joint Kinetics During Walking After Participating In Elliptical Exercise, Jessie M. Huisinga, Kendra K. Schmid, Mary Filipi, Nikolaos Stergiou

Journal Articles

Patients with multiple sclerosis (MS) experience abnormal gait patterns and reduced physical activity. The purpose of this study was to determine if an elliptical exercise intervention for patients with MS would change joint kinetics during gait toward healthy control values. Gait analysis was performed on patients with MS (n = 24) before and after completion of 15 sessions of supervised exercise. Joint torques and powers were calculated, while also using walking velocity as a covariate, to determine the effects of elliptical exercise on lower extremity joint kinetics during gait. Results show that elliptical exercise significantly altered joint torques at the …

Patients With Peripheral Arterial Disease Exhibit Reduced Joint Powers Compared To Velocity-Matched Controls, Shane Wurdeman, Panagiotis Koutakis, Sara Myers, Jason Johanning, Iraklis Pipinos, Nicholas Stergiou

Journal Articles

Previous studies have shown major deficits in gait for individuals with peripheral arterial disease before and after the onset of pain. However, these studies did not have subjects ambulate at similar velocities and potential exists that the differences in joint powers may have been due to differences in walking velocity. The purpose of this study was to examine the joint moments and powers of peripheral arterial disease limbs for subjects walking at similar self-selected walking velocities as healthy controls prior to onset of any symptoms. Results revealed peripheral arterial disease patients have reduced peak hip power absorption in midstance ( …

Multilevel Analysis Of Physical Activity Among Us Adults Across Us Census Regions: The Role Of Environmental Contexts, Sariyamon Tiraphat

Health Services Research Dissertations

This study uses nationally representative data to explain the variation in physical activity among U.S. adults across four geographic regions of Northeast, Midwest, South, and West. The purpose of the study is to investigate whether environmental conditions inclusive of natural amenity, built environment, urbanization, crime, and social economic neighborhood are associated with physical activity and whether these associations are modified by geographic region. The study also investigates whether the influences of environmental contexts vary by subgroup and whether they are modified by geographic region. Determining regional factors that influence physical activity is essential to planning appropriate physical activity interventions.

The …

Wright State University College Of Education And Human Services Annual Report, 2011-2012, College Of Education And Human Services, Wright State University

College of Education and Human Services Annual Reports

This Wright State University College of Education and Human Services annual report is from 2011 through 2012.

Influence Of A Short-Term, Multicomponent Intervention On Balance And Strength Among The Elderly, Pamela C. Webert

Master's Theses and Doctoral Dissertations

Background: Few studies have combined strength and balance training to assess improvement of activities of daily living among subjects over the age of 65. The purpose of this study was to demonstrate how an eight-week balance and strength training program can lead to improvements in activities of daily living among elderly individuals.

Methods: The subjects consisted of 14 elderly women and 3 elderly men who were all residents of an independent living community. There were 10 subjects in the intervention group and 7 subjects in the control group. The intervention group participated in a supervised balance and strength …

Yoga Training Improves Metabolic Parameters In Obese Boys, Dae Yun Seo, Sungryul Lee, Arturo Figueroa, Hyoung Kyu Kim, Yeong Ho Baek, Yi Sub Kwak, Nari Kim, Tae Hoon Choi, Byoung Doo Rhee, Kyung-Soo Kim, Byung Joo Park, Song-Young Park, Jin Han

Health and Kinesiology Faculty Publications

Yoga has been known to have stimulatory or inhibitory effects on the metabolic parameters and to be uncomplicated therapy for obesity. The purpose of the present study was to test the effect of an 8-week of yoga-asana training on body composition, lipid profile, and insulin resistance (IR) in obese adolescent boys. Twenty volunteers with body mass index (BMI) greater than the 95th percentile were randomly assigned to yoga (age 14.7±0.5 years, n=10) and control groups (age 14.6±1.0 years, n=10). The yoga group performed exercises three times per week at 40~60% of heart-rate reserve (HRR) for 8 weeks. IR was determined …

Effects Of Vibration On Vertical And Joint Stiffness In Ankle Instability And Healthy Subjects, Mark J. Coglianese

Theses and Dissertations

Some have suggested acute increases in musculotendinous stiffness (k) following whole body vibration (WBV). Others propose that chronic ankle instability (CAI) may alter k of the lower extremity. Changes in proprioceptive activity and/or gamma motoneuron activation post-WBV and/or due to CAI could lead to alterations in k. However, little is known about acute effects of WBV on k and less is known about changes in k with CAI. PURPOSE: Assess differences in vertical and joint k between healthy and CAI subjects during single-limb landings and detect alterations in k measures post-vibration. METHODS: Subjects were identified as CAI via the FAAM, …

Human Skeletal Muscle Feed Arteries: Evidence Of Regulatory Potential, S. J. Ives, R. H. I. Andtbacka, Song-Young Park, A. J. Donato, J. R. Gifford, R. D. Noyes, L. A. Lesniewski, R. S. Richardson

Health and Kinesiology Faculty Publications

Aim

Recently, it has been recognized that human skeletal muscle feed arteries can be harvested during exploratory surgery for melanoma. This approach provides vessels for in vitro study from a wide spectrum of relatively healthy humans. Although, the regulatory role of skeletal muscle feed arteries in rodent models has been documented, whether such vessels in humans possess this functionality is unknown.

Methods

Therefore, skeletal muscle feed arteries (~950 μm OD) from 10 humans (48 ± 4, 27–64 years) were studied using pressure myography. Vessel function was assessed using potassium chloride (KCl), phenylephrine (PE), acetylcholine (ACh) and sodium nitroprusside (SNP) concentration–response …

Relative Roughness: An Index For Testing The Suitability Of The Monofractal Model, Vivien Marmelat, Kjerstin Torre, Didier Delignières

Journal Articles

Fractal analyses have become very popular and have been applied on a wide variety of empirical time series. The application of these methods supposes that the monofractal framework can offer a suitable model for the analyzed series. However, this model takes into account a quite specific kind of fluctuations, and we consider that fractal analyses have been often applied to series that were completely outside of its relevance. The problem is that fractal methods can be applied to all types of series, and they always give a result, that one can then erroneously interpret in the context of the monofractal …

Accelerometry Cut Points For Physical Activity In Underserved African Americans, Nevelyn N. Trumpeter, Hannah G. Lawman, Dawn K. Wilson, Russell R. Pate, M Lee Van Horn, Alicia K. Tate

Faculty Publications

Background: Despite their increased use, no studies have examined the validity of Actical accelerometry cut points for moderate physical activity (PA) in underserved (low-income, high-crime), minority populations. The high rates of chronic disease and physical inactivity in these populations likely impact the measurement of PA. There is growing concern that traditionally defined cut points may be too high for older or inactive adults. The present study aimed to determine the self-selected pace associated with instructions to “walk for exercise” and the corresponding accelerometry estimates (e.g., Actical counts/minute) for underserved, African American adults.

Method: Fifty one participants (61% women) had a …

The Relationship Between Gait Measures And Posturographical Measures In An Elderly Population, Drue Baker

Kinesiology Student Research - Archive

1 in 3 older adults will experience a fall each year. Falls are the leading cause of accidental death in adults over 65 years, and are the leading cause of nonfatal injuries and hospital admissions for trauma. Most falls occur during locomotion, and impaired gait and postural control have many implications that affect stability during walking. Dynamic posturography has been shown to be a good measure of postural stability, while measures of gait have been linked to age-related changes as well as discriminating between fallers and non-fallers