Medicine and Health Sciences Commons^™

Investigating The Transfer Of Learning, Psychological, And Neural Effects In Immersive Virtual Reality, Logan Taylor Markwell

Doctoral Dissertations

Achieving mastery or expertise requires a substantial amount of quality practice. Recent technological developments have introduced a novel approach to practice, virtual reality. Specifically, virtual reality offers a low-cost, customizable opportunity to practice while minimizing the risk of the individual. Given that some types of practice may not lead to the acquisition of a motor skill, or worse, lead to detriments of that skill, understanding the developing science of motor behavior in relation to virtual reality is imperative. The following literature review will begin with a brief historical account of the evolution of virtual reality. Next, some terms of virtual …

Investigating Person-Specific Profiles Of Readiness-To-Exercise: Exploring Associations With Hypothetical Experiential Outcomes And Perceived Relevance, Cory Beaumont

Doctoral Dissertations

Autoregulation is a person-adaptive strategy wherein exercise workloads are adjusted to match one’s readiness (e.g., acute mental, physical, perceptual state). Prior work demonstrated that structural features of readiness profiles (i.e., which factor(s) are most important) differ across individuals. As this work relied on mathematical modeling, research is needed to understand the informational utility of person-specific profiles (PSPs) of readiness. Purpose: Model heterogeneity in PSPs of readiness (Aim 1), explore associations between PSP factor scores and forecasted experiences to hypothetical muscle-strengthening exercise (Aim 2), and explore participants’ perceptions of relevance and utility regarding their PSP (Aim 3). Methods: For …

“In The Skin I’M In…I Represent A Different Version Of What Help Looks Like:” Black Women Sport Psychology Professional’S Experiences In Applied Sport Psychology, Sharon R. Couch

Doctoral Dissertations

Black Feminist Applied Sport Psychology (BFASP) is a culturally inclusive theoretical framework for centering Black women’s experiences in applied sport psychology (Carter et al., 2020; Couch et al., 2022). For the past two decades, (White) Feminist applied sport psychology professionals (FASPPs) described the experiences of Black women as unique but were overlooked in research and participant pools due to the prioritization of White women's and Black male sport experiences. (Carter & Davila, 2017; Carter & Prewitt-White, 2014; Gill, 2020; Hyman et al., 2021). The purpose of this study was to explore the life and work experiences of BASPPs (i.e., faculty, …

Religiosity And Ways Of Coping With Sport Injuries Among Christian Athletes, Diane M. Wiese‐Bjornstal, Kristin N. Wood, Francesca M. Principe, Emma S. Schwartz

Movement and Being: The Journal of the Christian Society for Kinesiology, Leisure and Sports Studies

Although research evidence supports religiosity’s predominantly positive mental and physical health benefits to patients coping with varied health problems, there are few studies exploring the influence of religiosity on coping with sport injuries among athletes identifying with specific religions. This study examined the relationships between religiosity and the use of religious and non-religious ways of coping with sport injuries by athletes affiliated with diverse Christian denominations. Within a concurrent mixed methods design, adult athletes (N = 88) responded to an online survey asking about several religiosity factors, their most serious or challenging sport injuries, and their ways of coping …

Examination And Validation Of The Fundamental Lower Extremity Mobile Testing System, And Identification Of Best Practice To Mount Synthetic Turf To A Force Platform, Sean Quisenberry

Doctoral Dissertations

Annually, over 4 million high school and college athletes participate in competitive sports played on turf surfaces. Since the introduction of synthetic turf in the 1970s, it has become a common alternative to natural grass playing surfaces. However, athletes playing on synthetic turf has been found to have an increased incidence of lower extremity injury compared to natural grass.

Mechanical surface testing has found that synthetic turf exhibits significantly higher rotational and translational tractions compared to natural grass. The cleat-turf interface is often examined using a force platform, an instrument commonly used in a biomechanical laboratory. Mobile surface testing instruments …

Concussion Protocols For Youth Sport In Tennessee, Corinne C. Oliphant

Chancellor’s Honors Program Projects

No abstract provided.

Influence Of Patient Satisfaction Of Total Knee Replacement Patients On Stair Negotiation And Walking Biomechanics, Strength, And Balance, Kevin Alan Valenzuela

Doctoral Dissertations

Total knee replacement (TKR) patients have shown alterations in lower extremity biomechanics during level ground walking and stair negotiation, strength levels, and balance abilities, however, it is unknown how dissatisfied TKR patients compare to satisfied TKR patients in these activities. Study One examined the lower extremity biomechanics of dissatisfied and satisfied TKR patients during level ground walking. Study Two investigated knee biomechanics during stair ascent and descent activities. Study Three compared isokinetic strength, balance abilities, deep knee flexion abilities, and functional abilities of the dissatisfied patients to the satisfied patients. Study Four performed a logistic regression as a means of …

The Success Of Crossfit And Its Implications For Businesses Of All Types, Sarah Gomillion

Chancellor’s Honors Program Projects

No abstract provided.

Kinematic Analysis Of Trunk Coordination Throughout The Rowing Stroke Sequence, Mcdaragh Rose Minnock

Masters Theses

Rowing at the elite level requires proper sequencing of the rowing stroke so that the rower is able to produce an efficient stroke while protecting oneself from potential injuries. The cyclic motion of the rowing stroke sequence at low loads often results in overuse injuries, specifically in the lower back. Kinematic data of rower’s pelvis-lumbar-thoracic spine were collected using inertial measurement sensors. An incremental step-test was conducted to observe the influence of increasing intensities on the lumbar-pelvis and lumbar-thoracic segments coordination and coordination variability. This study provides a new way of quantifying rowing kinematics using vector coding. The vector coding …

Effects Of A Raised Surface On Lower Extremity Kinematics, Kinetics, And Muscle Activation During A Sidecut In Recreational Female Softball Players, Lauren Elizabeth Schroeder

Masters Theses

Noncontact anterior cruciate ligament (ACL) injury is a common sports-related injury. “High-risk” dynamic movements, such as a sidecut, have been associated with increasing the risk of noncontact ACL injury. Certain biomechanical abnormalities, specifically at the hip and knee, and neuromuscular abnormalities, such as unbalanced quadriceps-to-hamstrings activation ratios and certain activation patterns prior to initial contact and after initial contact, have also been associated with an increased likelihood of noncontact ACL injuries occurring. Approximately 78% of all NCAA Division I softball game-day injuries are classified as noncontact where there is no direct contact to a player. Internal derangement of the knee …

Post-Concussion Experiences Of Collegiate Student-Athletes, Kaitlin Iris Singer

Doctoral Dissertations

Sports-related concussions are a major public health concern affecting a significant number of collegiate student-athletes. Medical and public health research has addressed every aspect of concussion management processes including concussion education, medical diagnosis, recovery, and returning to sport and classroom. This research has led to several best-practices for concussion management. Since 2010, the NCAA has mandated that its member institutions maintain concussion management policies and procedures. However, the current recommendations, based primarily on medical research, have been found in quantitative studies of the behaviors and practices of athletic trainers, coaches, and student-athletes to be ineffective. To date, no studies have …

Match Analysis Of A Women's Volleyball Championship Game, Hannah Reagan Cornelius

Chancellor’s Honors Program Projects

No abstract provided.

Development Of The Running Identity Scale, Matthew Philip Bejar

Doctoral Dissertations

The construct of running identity has been explored in both the sport psychology (e.g., Busanich, McGannon, & Schinke, 2012) and sport sociology literature (e.g., Allen-Collinson & Hockey, 2007). In comparison to other athletes, runners are typically more susceptible to exercise addiction (Coen & Ogles, 1993; Sachs, 1981), eating disorders (Wheeler, Wall, Belcastro, Conger, & Cumming, 1986), and preoccupation with leanness (Allen-Collinson & Hockey, 2007; Busanich et al., 2015). While instruments such as the Athletic Identity Measurement Scale (AIMS; Brewer, Van Raalte, & Linder, 1993) and the Public-Private Athletic Identity Scale (PPAIS; Webb & Nasco, 2006) measure athletic identity, there are …

The Impact Of A Child-Centered, Mastery Movement Program On Physical Activity Levels, Motor Skill Development And Cognitive Function In Young Children, Joshua Glenn Anderson

EURēCA: Exhibition of Undergraduate Research and Creative Achievement

Purpose: To determine the association between physical activity and cognition in preschool children. Methods: Participants were 18 young children (3–5 years old) enrolled in a Head Start preschool program. Physical activity was assessed using an Actigraph accelerometer placed on the child’s hip. The device was worn at school for at least three hours on three separate days during the week. Accelerometer data were categorized as sedentary or active (light, moderate, and vigorous intensity). Cognitive function, specifically working memory, was assessed using the Corsi Block-Tapping Test. The number of buttons in the sequence that were correctly pressed (taps correct) was used …

Lower Extremity Biomechanics During Stair Ascent In Healthy And Total Knee Replacement Older Adults, Tyler Whitney Standifird

Doctoral Dissertations

Altered gait following total knee replacement (TKR) may increase risks for failure of joint replacements and subsequent joint replacements in both the replaced and non-replaced limb of TKR patients. Stair climbing is an activity of daily living that is more demanding than level walking and may be more robust at detecting altered gait biomechanics. Study One reviewed biomechanics during stair ambulation following TKR. Study Two compared lower extremity biomechanics during the first three steps of ascent and level walking in healthy adults. Study Three compared lower extremity biomechanics of the replaced and non-replaced limbs of TKR patients and a healthy …

Peace Under Pressure: Portraits Of Christian Leadership In College Basketball Coaches, Charles Henry Wilson Jr.

Doctoral Dissertations

NCAA Division I college basketball coaching is a high-stakes, high-reward profession. This study is based on three premises: (a) there is increasing pressure on college basketball coaches to win immediately and win consistently; (b) coaches are expected to maintain their integrity; (c) the pressure to win immediately and win consistently can influence some coaches to compromise their integrity. Given that context, the purpose of this study was to investigate and illuminate the lived experience of Christian head men’s and women’s basketball coaches at public, NCAA Division I institutions. This study was guided by two guiding research questions: (a) What is …

Accuracy Of Sensewear Armband Mini-Fly For Estimating Energy Expenditure In Normal Weight, Overweight, And Obese Individuals, Bethany Maryalice Forseth

Masters Theses

Obesity has become one of the greatest public health issues in America. BodyMedia promotes their SenseWear Armband physical activity monitor as a way to help with weight management. Purpose: to assess the accuracy of the SenseWear Armband Mini-Fly (SWA-MF) in adults of different BMI categories during rest, recovery, and two walking speeds. Methods: Forty-six participants were assigned to one of three BMI classifications: normal weight (n =15; 18.5-24.9 kg^.m^-2 [kilograms per meter squared]), overweight (n=17; 25-29.9 kg^.m^-2), or obese (n= 14; ≥30 kg^.m^-2). Height and weight were measured. Participants …

The Energy Expenditure And Feasibility Of Two Prenatal Yoga Programs, Doree Lynn Gardner

Masters Theses

Purpose: To determine the energy expenditure and feasibility of two different DVD-­‐ based prenatal yoga programs (static yoga practice and vinyasa practice). Methods: Participants were 25 women in their second trimester (13-­‐28 weeks) who werescreened for pregnancy-­‐related risk factors. The two DVDs used were “Prenatal Yoga with Shiva Rea” (DVD A) which is a static yoga practice, and “Jennifer Wolfes Prenatal Vinyasa Yoga” (DVD B) which is a flow yoga practice. Both DVDs were approximately 50-­‐55 minutes, and included three phases (warm up, main, cool down). Each subject completed both prenatal DVD routines approximately two weeks apart. The …

Effects Of Cycling Workload And Cadence On Frontal Plane Knee Load, Ying Fang

Masters Theses

The effect of workload and cadence on sagittal plane knee biomechanics in cycling has been widely studied, however few studies have focused on the frontal plane. Frontal plane knee biomechanics, especially knee abduction moment, is closely related to the severity and progression of knee osteoarthritis. The purpose of this study was to investigate the effects of different workloads and cadences on knee frontal plane kinematics and kinetics. Eighteen subjects participated in this study. A motion analysis system was used to collect five cycles of kinematics during two minutes of cycling in eight testing conditions, which included five workload conditions of …

Physical Activity And Its Effect On Reducing Disease: A Literature Review Of The National Runner's Health Study, Graham William Edson

Chancellor’s Honors Program Projects

No abstract provided.

Soccer Participation And Youth Obesity In The United States, Lee Schober

Chancellor’s Honors Program Projects

No abstract provided.

The Effect Of High-Top And Low-Top Shoes On Ankle Inversion Kinematics And Muscle Activation In Landing On A Tilted Surface, Weijie Fu, Ying Fang, Jianfu Hou

Kinesiology, Recreation, and Sport Studies Publications and Other Works

Background

There is still uncertainty concerning the beneficial effects of shoe collar height for ankle sprain prevention and very few data are available in the literature regarding the effect of high-top and low-top shoes on muscle responses during landing. The purpose of this study was to quantify the effect of high-top and low-top shoes on ankle inversion kinematics and pre-landing EMG activation of ankle evertor muscles during landing on a tilted surface.

Methods

Thirteen physical education students landed on four types of surfaces wearing either high-top shoes (HS) or low-top shoes (LS). The four conditions were 15° inversion, 30° inversion, …

Biomechanical Difference Between Chronic Ankle Instability Individuals And Healthy Individuals During Landing On Flat, Inverted And Combined Surfaces, Xuan Liu

Masters Theses

Lateral ankle sprains most frequently occurs during sports. Individuals who experienced a first time ankle sprain had a high reoccurrence rate and residual symptoms and functional instability leading to chronic ankle instability (CAI). The purpose of this study was to investigate kinematic and kinetic differences between CAI individuals and healthy subjects in single-leg drop landing on a flat surface, an inverted surface and a combined surface of inversion and plantarflexion. A total of 17 subjects (6 subjects with chronic ankle instability, 11 healthy subjects) performed five trails in each of four dynamic movement conditions of drop landing from a height …

Association Between Iliotibial Band Syndrome Status And Running Biomechanics In Women, Eric Henri Foch

Doctoral Dissertations

Iliotibial band syndrome (ITBS) is common knee overuse injury that is twice as likely to afflict women compared to men. Etiological factors associated with ITBS include atypical biomechanics during running, as well as iliotibial band flexibility and hip abductor muscle weakness. This dissertation implemented a combination of discrete and continuous analyses to identify lower-extremity and trunk movement patterns that may be associated with ITBS injury status in female runners with current ITBS, previous ITBS, and controls. Three studies were conducted. Study 1 examined discrete joint and segment biomechanics during running, iliotibial band mechanics via musculoskeletal modeling and dynamic simulation, and …

Effects Of Lateral Shoe Wedges And Toe-In Foot Progression Angles On The Biomechanics Of Knee Osteoarthritis During Stationary Cycling, Jacob Kale Gardner

Doctoral Dissertations

Exercise is important for individuals with knee osteoarthritis (OA) but certain activities can be painful and discourage participation. Cycling is commonly prescribed for OA but practically no previous literature exists. Due to their altered knee kinematics, OA patients may be at greater risk of OA progression or other knee injuries during cycling. The purpose of Study One was to investigate the effects of lateral wedges on knee joint biomechanics and pain in patients with medial compartment knee OA. The purpose of Study Two was to investigate the effects of toe-in foot progression angles on the same variables. Thirteen OA subjects …

Knee Biomechanics Of Older Adults During Common Recreational And Daily Activities, Julie Lynn Pfeiffer

Masters Theses

Among older adults, socialization is a key motivating factor for participation in physical activity. In order to develop evidence-based physical activity recommendations for older adults with knee pathologies a better understanding of knee biomechanics during social recreational activities is needed. The purpose of this study was to determine knee joint kinematics and kinetics in healthy older adults during golf and bowling. Knee biomechanics during these recreational activities were also compared to those experienced during activities of daily living. Motion analysis data were collected as subjects performed walking, stair ascent, stair descent, and either golf or bowling. Knee angles, peak knee …

Cyberathletes’ Lived Experience Of Video Game Tournaments, Samuel Joseph Whalen

Doctoral Dissertations

Increased interest in video games has led to the emergence of competitive video game leagues and organizations known as e-Sport (Hutchins, 2008; Wagner, 2006). Much of the research on video games has focused on negative aspects of gamers’ behavior, such as aggression (Ferguson, 2007) and addiction (Kuss & Griffiths, 2012). The majority of studies have examined video game performance from a third-person perspective using video analysis (Reeves, Brown, & Laurier, 2009) or behavioral observation when examining high-level video game play (Jansz & Martens, 2005). Prior to the present study, there had been very little attention devoted to gamers’ experience of …

Ncaa Division I Athletic Trainers' Perceptions And Use Of Psychological Skills During Injury Rehabilitation, Mary Kathleen Estepp

Masters Theses

Applied sport psychology research suggests that the use of psychological skills (e.g., positive self-talk, goal-setting, relaxation) during the rehabilitation process increase recovery rates, increase adherence to rehabilitation, and decrease anxiety and stress (Heaney, 2006). Certified athletic trainers (ATCs) hold a critical role within injury rehabilitation as the primary health care professional who interacts with injured athletes. Therefore, properly trained, ATCs have been identified as the ideal professional to implement psychological skills during injury rehabilitation (Larson, Starkey, & Zaichkowsky, 1996). The purpose of this study was to explore National Collegiate Athletic Association (NCAA) Division I (D-I) ATCs use of psychological skills …

The Estimation Of Caloric Expenditure Using Three Triaxial Accelerometers, Tyrone Gene Ceaser

Doctoral Dissertations

Accelerometer-based activity monitors are commonly used to measure physical activity energy expenditure (PAEE). Newly designed wrist and hip-worn triaxial accelerometers claim to accurately predict PAEE across a range of activities. Purpose: To determine if the Nike FuelBand (NFB), Fitbit (FB) and ActiGraph GT3X+ (AG) estimate PAEE in various activities. Methods: 21 healthy, college-aged adults wore a NFB on the right wrist, a FB on the left hip, and AG on the right hip, while performing 17 activities. AG data were analyzed using Freedson’s kcal regression equation. PAEE was measured using the Cosmed K4b² (K4). Repeated measures ANOVAs were used …

Adaptations Of Yoga: Christian Interpretations, Eleanor Freyhan Odenheimer

Doctoral Dissertations

The yogic phenomenon in the West is multi-dimensional and threads through areas of history (DeMichelis, 2008), market trends, fitness and exercise, medicine (Guarracino, Lazo, Savino, & Edelstein, 2006); religion and spirituality (DeMichelis, 2008); and health and wellness (Iyengar, 1989). Coakley (2004) called for “more information about the connections among various religious beliefs around the world, ideas of the body, and participation in physical activities and sports” (p. 543). A dearth of literature exists concerning the connections between how Christian beliefs, the dominant religion in the United States (Pew Research Center, 2008), related to the body and physical activity participation inform …