Kinesiology Commons^™

Stress In Academic And Athletic Performance In Collegiate Athletes: A Narrative Review Of Sources And Monitoring Strategies, Marcel Lopes Dos Santos, Melissa Uftring, Cody Stahl, Robert G. Lockie, Brent Alvar, J. Bryan Mann, J. Jay Dawes

Faculty Publications - Kinesiology and Recreation

College students are required to manage a variety of stressors related to academic, social, and financial commitments. In addition to the burdens facing most college students, collegiate athletes must devote a substantial amount of time to improving their sporting abilities. The strength and conditioning professional sees the athlete on nearly a daily basis and is able to recognize the changes in performance and behavior an athlete may exhibit as a result of these stressors. As such, the strength and conditioning professional may serve an integral role in the monitoring of these stressors and may be able to alter training programs …

Impact Of Placement Of Fitbit Hr Under Laboratory And Free-Living Conditions, Hyun Chul Jung, Minsoo Kang, Nan Hee Lee, Soeun Jeon, Sukho Lee

Kinesiology Faculty Publications (Archived)

Wrist-worn activity monitors have become accessible for measuring physical activities, but an activity monitor’s accuracy worn at different placements is not well understood. This study aimed to examine the differences in measurements of heart rates, step counts, and calories estimated from the fitness tracker worn at different locations and the accuracy of Fitbit HR against criterion measures. Thirty-two healthy adults participated in this study. Participants wore Fitbit HR at four different locations (right proximal, distal, and left proximal, distal). Treadmill exercise consisted of five 5-min phases including slow walking and jogging. Free-living activities involved ten 5-min activities with four different …

Professional Liability Insurance For Athletic Trainers: A Cross Sectional Study Of Athletic Trainers Who Do Per Diem Work, Kameelah J. Belgrave

Honors Undergraduate Theses

Context: Many secondary school athletic trainers (ATs) complete per diem work as a way to supplement their income. Working per diem means the AT provides services to events that are not part of their main employment. Since this type of work is not connected to their main employment, the AT may lack appropriate professional liability insurance (PLI). PLI is a type of insurance that protects healthcare professionals from bearing the entire cost of defending a malpractice claim made by a former or current patient. Anecdotally, many ATs believe that the PLI provided by their main employer covers all health care …

Development Of Rat Head Finite Element Model And Tissue Level Biomechanical Threshold For Traumatic Axonal Injury, Runzhou Zhou

Wayne State University Dissertations

Traumatic brain injury (TBI) is caused by local tissue deformation at the time of trauma, leading to neurological dysfunction. In the United States alone, 2.87 million people sustain a TBI each year, of which one-fifth results in death. Traumatic axonal injury (TAI) is a well-recognized consequence of every fatal head injury and more than 85% of vehicular crash-related blunt head injuries. The most common and important pathologic feature of TBIs are multifocal changes to axons in the white matter produced by rapid head acceleration/deceleration during a traumatic event with consequent local shear/tension on neural tissue and axons contributing to secondary …

Evaluation Of Cardiovascular Risk Factors In People Living With Hiv In São Paulo, Brazil, Elizabete Santos Melo, Marcela Antonini, Christefany Regia Braz Costa, William Sorensen, Elucir Gir, Renata Karina Reis

Health & Kinesiology Faculty Publications and Presentations

Introduction: HIV infection as a chronic disease has emerged from treatment advances over the past three decades. From this perspective, the diseases associated with AIDS are not a main threat for patients who use Antiretroviral Therapy (ART). A new set of HIV associated complications have emerged resulting in comorbidities related to aging and ART exposure as cardiovascular disease (CVD). This study aimed to evaluate the cardiovascular risk factors in people living with HIV (PLWH) in Brazil. Methodology: This was a cross-sectional study carried out at all Specialized Care Services for people living with HIV in the Southeast of Brazil. A …

Vitamin D3 Supplementation And Stress Fractures In High-Risk Collegiate Athletes - A Pilot Study, Kevin Williams, Christian Askew, Christopher Mazoue, Jeffrey Guy, Toni M. Torres-Mcgehee, J Benjamin Jackson Iii

Faculty Publications

INTRODUCTION: Vitamin D is paramount to bone health and little is known about vitamin D's role in the prevention of stress fractures in high-risk athletes. This study consists of a prospective, cross-sectional analysis accompanied by a retrospective review for control comparison of vitamin D3 supplementation in high-risk athletes. Our hypothesis is that supplemental vitamin D3 treatment will decrease the occurrence of stress fractures in high-risk collegiate athletes. MATERIALS AND METHODS: A total of 118 NCAA Division I athletes were recruited from 6 high-risk collegiate teams. Blood draws in August and February established baseline 25(OH)D levels. Subjects with serum 25(OH)D <30 ng/mL were supplemented with 50,000 IU of vitamin D3/week for 8 weeks. Treated subjects were re-tested to ensure serum 25(OH)D levels rose to sufficient status. All enrolled subjects were monitored for the development of stress fractures. A 5-year retrospective chart review of athletes from the same sports teams was conducted to determine the incidence of any reported stress fractures in the past. RESULTS: Prospective: 112 of the 118 enrolled subjects were tested in August. Sixty-one demonstrated vitamin D sufficiency (40.2 ng/mL ±8.28) and 51 were either insufficient or deficient (22.7 ng/mL ±4.89). Of the 118 enrolled subjects, 104 were tested in February. Fifty-six demonstrated vitamin D sufficiency (40.7 ng/mL ±9.47) and 48 were insufficient or deficient (21.6 ng/mL ±5.87). Two stress fractures were diagnosed amongst our cohort of 118 student athletes (1.69%). Retrospective: 34 stress fractures were diagnosed in 453 subjects from 01/2010-05/2015 (7.51%). Amongst our athletic teams, the cross-country team specifically demonstrated a statistically significant decrease in stress fracture incidence (p<0.05). We also found a statistically significant reduction in stress fracture incidence amongst the current overall cohort compared to our retrospective cohort (p<0.05). CONCLUSION: In our population, almost half of the tested athletes proved to be vitamin D deficient. Hypovitaminosis D was prevalent throughout the winter months compared with the summer. With vitamin D3 supplementation, the stress fracture rate in our overall cohort demonstrated a statistically significant decrease from 7.51% to 1.65% (p=0.009).

Accuracy Of Self-Reported Height And Weight In Collegiate Athletes, Jacob Hausch

Senior Honors Theses and Projects

The purpose of this study was to determine whether or not athletes are able to self-report accurate, unbiased height and weight. Fifty-seven Eastern Michigan University athletes and forty EMU non-athlete students volunteered for this study. After completing an informed consent, the participants filled out an online questionnaire in which they self-reported their heights and weights. Then, a member of the research team measured the participants’ heights and weights in a private room. Paired samples t-tests were used to compare the self-reported heights and weights to the measured values. Results were categorized by sport, gender and body size of the participants. …

College Students Mandated To Substance Use Courses: An Exploration Of Age-Of-Onset, Perceived Norms, And The Theory Of Planned Behavior, Benjamin Neil Montemayor

Theses and Dissertations--Education Sciences

Every year, college campuses report alcohol and other drug (AOD) policy violations as the most frequent reason students receive disciplinary referrals and, thus, are mandated to programming. This dissertation focused on exploring characteristics of students mandated to intervention programming in order to provide recommendations for future programs. This dissertation includes three studies involving students enrolled in mandated intervention programming: (1) a systematic review of the effectiveness of mandated programs in reducing cannabis or other drug use, (2) an examination of the differences between early- and late-onset alcohol and cannabis users, and (3) an exploration of perceived norms, and the Theory …

Effects Of Slope Upon Hind Limb Kinematics In Chukar Partridge (Alectoris Chukar), Anna T. Kenney

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Ground dwelling birds must scale all kinds of complex terrain in order to survive in their natural environments. For instance, Alectoris chukar live on steep hillsides with slopes of up to 60° or 172.3% slope. We undertook the present study to improve understanding of how birds successfully traverse such complex terrain. Using a high speed camera, we analyzed the hind limb kinematics of chukars during normal locomotion on a 10° and 35° incline, decline, and level slope. We compared the data collected from the video recordings, which we had used to identify and digitize the bony landmarks, between all conditions. …

Experiences In Physical Education With Bardet-Biedl Syndrome: An Interpretive Phenomenological Analysis Case Study, Katherine Holland, Justin A. Haegele, Xihe Zhu, Ellie Brady

Human Movement Studies & Special Education Faculty Publications

The purpose of this study was to examine physical education (PE) experiences from the perspective of an adult with Bardet-Biedl syndrome. An interpretative phenomenological analysis (IPA) research approach was used, and one male (age 32) with Bardet-Biedl syndrome acted as the participant. Sources of data included a semi-structured, audiotaped telephone interview and reflective interview notes. The interview was transcribed verbatim and data were analyzed thematically using a two-step approach informed by the IPA. Three themes emerged from the data: (a) "We were pretty much good friends": The teacher's influence, (b) "You're different, must destroy": Bullying and negative peer interactions, and …

Form And Function Of The California Sea Lion (Zalophus Californianus) Hindflippers: Control Surfaces For Subaqueous Maneuvers, Ariel Leahy

West Chester University Master’s Theses

The hindflippers of California sea lions (Zalophus californianus) have previously been overlooked as aquatic control surfaces. Although passively trailed in rectilinear swimming, the hindflippers are abducted into a delta-wing shape during aquatic maneuvers. As the anatomy of sea lion hindflippers had not previously been described, anatomical/morphological examinations were completed via scaled measurements and dissections. It was found that the tendons of Flexor Hallucis Longus and Flexor Digitorum Longus insert into the collagen matrix of the crenellations instead of onto bone and the tendons of Flexor Digitorum Brevis contain foramen through which the tendons of Flexor Digitorum Longus pass. …

The Effects Of Acute Bouts Of Aerobic And Resistance Exercise On Neuroplasticity, Michael Shafer

West Chester University Master’s Theses

Neuroplasticity takes place when acquiring new skills, after damage to the nervous system, and as a result of sensory deprivation (5). It can also take place due to exercise (11)(22). Few studies exist that look at the effects of anaerobic/resistance training and its effects on Neuroplasticity in humans, as the majority of research found delves into how resistance training can help at the subcortical and spinal level of the body, not in the brain (1). The aim of this study was to determine whether resistance training is as effective as aerobic training at improving neuroplasticity. Five competitive Weightlifters (3 females, …

Metabolic And Cardiovascular Marker Alterations During Critical Training In Wildland Firefighters, Shae Gurney

Graduate Student Theses, Dissertations, & Professional Papers

Introduction: Wildland firefighters (WLFFs) are confronted with numerous physical and mental stressors. Pre-fire season includes an intense 2-week critical training (CT) period; a preparatory phase of multiple activities that can result in injury, illness, and rhabdomyolysis. The purpose of this study was to identify physiologic changes in metabolic, inflammatory, and oxidative stress biomarkers during 2 weeks of CT in WLFFs.

Methods: Eighteen male (29.4 ± 1.1 yr, 182.1 ± 1.6 cm) and three female (26.7  2.6 yr, 169.5  4.2 cm) participants were recruited from a Type I interagency hotshot crew and monitored over their 2-week CT. Fitness was …

Exogenous Fluid Delivery Schedule And Composition On Fluid Balance, Physiologic Strain, And Substrate Use In The Heat, Alejandro M. Rosales

Graduate Student Theses, Dissertations, & Professional Papers

Introduction: Wildfire suppression is characterized by high total energy expenditures and water turnover rates. Hydration position stands outline hourly fluid intake rates. However, dose interval remains ambiguous. We aimed to determine the effects of micro- and bolus-dosing water (MW, BW) or carbohydrate-electrolyte (MCE, BCE) solutions on fluid balance, heat stress, and carbohydrate oxidation during extended thermal exercise. Methods: Males (n=12), in a repeated measures cross-over design, completed 4, 120-minute treadmill trials (1.3 m^.s^-1, 5% grade, 33°C, 30%RH) wearing a USFS uniform and 15kg pack. Fluid delivery approximated losses calculated from a pre-experiment familiarization …

Improving Health Literacy As A Method Of Increasing Adherence In Institutionalized Geriatric Physical Therapy Patients, Kathryn Grace Stoehr Tiemessen

Graduate Student Theses, Dissertations, & Professional Papers

The global population of long-term care facility (LTCF) residents > 65 years of age has high rates of sedentary behavior, and is expected to increase in number in the coming years. LTCF residents benefit from physical therapy, which can increase patients’ activity levels while treating symptoms of the inevitable aging process. A novel method is needed to increase LTCF resident adherence to physical therapy programs (PTPs). Health literacy (HL), which is the ability to interpret and understand health related information, presents as one such method to increase patient adherence. The geriatric population has the lowest HL rates out of all adult …

Sports Performance Measures In Youth Wheelchair Basketball Athletes, Kathryn Rodebaugh

Summer Community of Scholars Posters (RCEU and HCR Combined Programs)

No abstract provided.

Effet De L’Expertise Et Du Sexe Sur Les Contraintes À L’Épaule En Manutention, Etienne Goubault, Romain Martinez, Najoua Assila, Jennifer Dowling-Medley, Élodie Monga-Dubreuil, Sophie-Anne Scherrer, André Plamondon, Mickaël Begon

Rapports de recherche scientifique

L’atteinte de troubles musculosquelettiques (TMS) parmi les travailleurs et travailleuses au Québec était récemment estimée à 732 000 cas (Stock et al., 2014). Ces TMS sont associés aux activités professionnelles impliquant des efforts physiques prolongés, intenses et/ou répétitifs, telles que des tâches d’assemblage, de manutention, d’aide à la personne ou encore de maintien de posture prolongée sur un poste de travail. Les membres supérieurs, qui représentaient 30,1 % des cas de TMS déclarés et acceptés au Québec de 1998 à 2007 (Michel et al., 2010), sont les plus touchés après le dos. Plus particulièrement, l’épaule figure comme l’articulation …

Compensatory Inactivity In Female Collegiate Soccer Players, Caylee Costello

Electronic Theses and Dissertations

Objective: To measure the physical activity levels of Division I collegiate female soccer players with the use of accelerometers to help determine compensatory changes and help establish appropriate training rhythms through the course of a season.
Design: 25 female Division I soccer players volunteered to participate in a 7-day observational study. Players wore an ActiGraph GT3X+ accelerometer during waking hours. Five second epochs were recorded and age appropriate physical activity cut points were used to determine the minutes of sedentary time (ST), light physical activity (LPA), moderate physical activity (MPA), vigorous physical activity (VPA) and moderate to vigorous physical activity …

Where Do We Go From Here? A Forward-Thinking Vision For Physiology Undergraduate Education, Nancy M. Aguilar-Roca, Lisa C. Anderson, Anne R. Crecelius, Michelle B. French, Katie Johnson, Jenny L. Mcfarland, Jennifer Rogers, Claudia I. Stanescu, Erica A. Wehrwein

Health and Sport Science Faculty Publications

This paper is a summary of the special collection of papers in Advances in Physiology Education dedicated to the Physiology Majors Interest Group (P-MIG). P-MIG is a new and vibrant community (1, 2) of educators and administrators who are united by the common goal of creating physiology courses, curricula and programs that will prepare our students for the future. It is an independent consortium that welcomes anyone interested in physiology education at the level of the undergraduate degree in physiology and physiology-related fields. As demonstrated by this special collection of papers of Advances in Physiology Education, P-MIG has already made …

Effects Of Manual Resistance Training On Body Composition In Young Adults, Lizette America Terrazas

Open Access Theses & Dissertations

Resistance training (RT) is a form of exercise that is important for strength development. Manual Resistance Training (MRT) is an alternative mode of RT that utilize an external resistance provided by a partner. MRT requires minimal equipment and is a convenient form of training for individuals who do not have access to traditional weight training equipment The purpose of this study was to investigate the effects of 8 weeks of MRT intervention on Fat Mass (FM), Lean Mass (LM) and Bone Mineral Density (BMD) and to compare the changes to the Weight Resistance Training (WRT) group. Thirty young adult (Females:18, …