Sports Sciences Commons^™

The Effects Of Asymmetric Cervical Muscle Fatigue On Cervical Proprioception, Stepping, And Standing Postural Sway, Maryam Homafar

LSU Master's Theses

Background: The cervical spine contributes critically to proprioception and postural control through its dense mechanoreceptor population. The acute effects of asymmetrical cervical muscle fatigue on proprioception, gait, and balance remain understudied, especially considering its widespread occurrence in multiple populations.

Objective: To investigate the acute effects of asymmetrical cervical muscle fatigue on cervical proprioception, stepping ability, and standing postural sway in healthy young adults.

Methods: Eighteen of 25 healthy participants, who met the inclusion criterion of baseline cervical joint position error (CJPE) below 4.5° for left and right rotational directions, completed pre-fatigue and post-fatigue assessments with eyes closed, including CJPE test, …

Soft Power, Arab Media And Sports Mega Events: Coverage Of Fifa 2022 And Lessons For Future Arab Hosting, Lynne Kennedy, Maaira Shahbaz, Ala Al Rajabi

All Works

Sport mega-events (SMEs) increasingly transcend athletic competition, functioning as strategic instruments for national identity formation, statecraft, and soft power projection. This dynamic is particularly pronounced in the Gulf, where Qatar’s successful hosting reignited regional rivalries and attracted unprecedented global scrutiny. While existing scholars have extensively examined Western media portrayals of SMEs, a notable gap remains for academic engagement with Gulf media. Dismissed as state-controlled and analytically lacking, we contend that such media offer a rich site for exploring how small states use media as soft power, to construct and contest legitimacy, identity, and global influence. This analysis suggests how state-aligned …

Comparing Injury Incidence Between Major League Soccer And The English Premier League During The 2024/2025 Season: A Retrospective Cohort Study, William Gadbois, Youssef Salama, Kevin Reck, Scott Mohamed El-Sayed Yaekle

Medical Student Research Symposium

Background

Major League Soccer (MLS) and the English Premier League (EPL) differ substantially in geographic footprint, travel requirements, competition structure, and scheduling. These structural differences may influence player injury risk, yet no study has directly compared injury incidence between the two leagues within the same competitive season. In 2024, MLS introduced a centralized, standardized injury-reporting system that improved transparency and created a unique opportunity for direct comparison with the EPL.

Methods

This retrospective cohort study will analyze all reported time-loss injuries during the 2024 MLS and 2024–25 EPL seasons. Injury data will be collected from publicly available league reports, club …

Evaluation Of The Effectiveness Of The Guardian Protective Cap In Reducing The Incidence And Recovery Duration Of Concussions Among Division Ii Collegiate Football Players In The State Of West Virginia, Dave Mcentire

Doctoral Dissertations and Projects

This study focuses on a retrospective quasi-experimental design to evaluate the effectiveness of the Guardian protective cap in reducing the incidence and recovery duration of concussions among Division II football players in the state of West Virginia. The study will evaluate the medical records, obtained from the NCAA certified athletic trainers, of four seasons worth of data from two separate football teams. The study will examine two seasons worth of data of the teams prior to mandating the usage of the protective caps during practice, and two seasons of data following their implementation. The study will compare the overall incidence …

Barriers To Physical Activity Among Community College Students, Erica Keels

Doctoral Dissertations and Projects

The purpose of this qualitative study was to explore the perceived barriers, motivators, and student-identified strategies related to physical activity among students enrolled at a community college located in Northwest Florida. Guided by the Social Ecological Model (SEM), Self-Determination Theory (SDT), Health Belief Model (HBM), and Theory of Planned Behavior (TPB), this study employed a qualitative descriptive design to examine students’ lived experiences and perceptions that influence their physical activity behaviors. Data were collected through an online open-ended survey administered to students aged 18 years and older. A total of 134 students initially accessed the survey, and 126 eligible participants …

The Association Between Diet Quality, Nutritional Knowledge, Low Energy Availability, And Eating Disorder Risk In Collegiate Student-Athletes, Laurel Koontz Awald

Doctoral Dissertations and Projects

This study aimed to investigate the association between diet quality, nutritional knowledge, low energy availability, and eating disorder risk in a sample of collegiate student-athletes across several sporting disciplines. The quantitative cross-sectional survey was developed using validated questionnaires to investigate diet quality (The Athlete Diet Index), nutritional knowledge (The Platform for Evaluating Athlete Knowledge in Sports – Nutrition Questionnaire), low energy availability (The Low Energy Availability in Females Questionnaire and Low Energy Availability in Males Questionnaire), and eating disorder risk (DESA – 6). College athletes were recruited from Division I and III universities: (N = 31) from the track and …

From Perception To Performance: The Acute Impact Of Virtual Reality On Hitting Metrics In Collegiate Baseball And Softball Hitters, Darrianne Kylie Hale

Doctoral Dissertations and Projects

The purpose of this study was to examine the acute effects of the four warm-up conditions of virtual reality (VR), heavy bat, light bat, and game bat on hitting metrics in collegiate baseball and softball players. Specifically, this research investigated whether a perceptual-cognitive warm-up using virtual reality produced performance outcomes comparable to traditional physical warm-ups in key physical hitting metrics, including bat speed, time to contact, launch angle, and exit velocity. Each participant experienced all four warm-up conditions in a within-subjects, repeated measures design. Performance was measured using Blast Motion and HitTrax technologies, and statistical analysis was conducted using a …

Caffeine Perceptions And Reality In High School Gymnasts, Gabrielle Steinkopf

InnovateHER Meeting 2026

From years of observation as a high school gymnast, there is a noted “caffeine culture” among gymnasts at my high school. Since gymnastics is a precision sport with not inconsiderable danger, I wondered what impact caffeine ingestion had on athletes. Athletes were asked to give up caffeine during a series of regular season meets, with reflection questions immediately after each meet to assess the impact caffeine might have had on performance vs the gymnasts’ perception of the effects

Hip Stretching Protocol's Impact On Female Ice Hockey Players, Cienna Clark

InnovateHER Meeting 2026

Women’s ice hockey participation continues to grow as do injury rates among these players. However, female ice hockey players often show different injuries than male players. This is largely due to the lack of checking in women’s hockey, which means the injuries that tend to be seen are more about overuse injuries and less catastrophic injuries. Female injuries also tend to be more in their hips, which begs the question: what would happen if hips were stretched on a regular basis? Would these injuries subside, or at least improve?

Rehabilitation Belief And Engagement Transformation (Rbet) Model: A Grounded Theory Approach, Jade Ibhar V. Cuambot, Marc Eric S. Reyes, Karen Katrina V. Trinidad

Makara Human Behavior Studies in Asia

Competitive sports injuries have significant physiological and psychological consequences for athletes. While rehabilitation medicine effectively addresses the physical aspects of injury recovery, the psychological and emotional journey of injured athletes remains neglected. Thus, the current study addresses this gap by examining athletes’ transforming belief systems and emotional experiences during injury rehabilitation. A qualitative research design grounded in grounded theory principles was conducted with professional athletes to understand how their beliefs toward rehabilitation evolved over time. Findings revealed a dynamic process of belief transformation consisting of seven interconnected stages, captured in the Rehabilitation Belief and Engagement Transformation (RBET) Model: (1) Pre-rehabilitation …

Quadriceps Tendon Versus Patellar Tendon Autograft For Primary Acl Reconstruction: A Matched-Pairs Analysis At 3, 6, And 9 Months, Grant Gueller, Steven Higbie, Walter Lowe

Summer Research Program Abstracts

No abstract provided.

Harnessing Mechanobiology Of Resident Stem Cells To Refine Cell Based Therapeutics, Dakota R. Kamm

WUSM Theses and Dissertations – All Programs

Mesenchymal stem cells (MSCs) are resident cells residing with many adult tissues such as adipose tissue and bone marrow that have the potency for multiple lineage differentiation as well as the capacity to secrete a litany of beneficial factors to maintain homeostasis and promote tissue repair. Since 1995, MSCs have been used therapeutically to treat a variety of conditions from osteoarthritis to heart disease to muscle pathologies. Great leaps have been made in improving MSC-based therapies through optimization of culture methods and select enrichment of cellular subpopulations. More recently, the physical microenvironment of tissue in vivo and culture conditions in …

Examining Demographic And Contextual Differences In Stress-Related Sport Interference Among U.S. Collegiate Sport Participants, Heather Tran

UNLV Theses, Dissertations, Professional Papers, and Capstones

Collegiate athletes experience a range of stressors that may interfere with sport performance; however less is known about how stress-related sport interference varies across demographic groups and contexts. Guided by the transactional model of stress and coping, this study examined differences in stress-related sport interference by gender, race/ethnicity, and year in school, as well as across situational contexts (training, competition, and life outside of sport). Data were drawn from a secondary dataset of 288 collegiate sport participants who completed the Sport Interference Checklist (SIC). Independent samples t-test and analyses of variance (ANOVA) were used to examined demographic differences, and a …

Application Of Occupational Therapy Task-Oriented For Chronic Post-Stroke Rehabilitation: A Case Study, Gia Nghi Vu

UNLV Theses, Dissertations, Professional Papers, and Capstones

Stroke remains the leading cause of long-term disability, with persistent upper extremity (UE) impairment limiting engagement in daily tasks, reducing quality of life and contributing to learned non-use in the chronic stage among stroke survivors. The Occupational Therapy Task Oriented (OTTO) approach is proposed to optimize occupational performance through the use of meaningful, functional and highly individualized tasks that enable clients to fulfill their valued roles and participate in desired daily activities. The purpose of this capstone project was to advance clinical skills by applying the OTTO approach to examine its effect on occupational performance and UE motor function in …

Effects Of A Basketball Match On Heart Rate Variability In Collegiate Intramural Players, Unobatsha Mbaiwa

Master's Theses

Heart rate variability (HRV) is a standard non-invasive physiological marker used to asses the autonomic nervous system (ANS) function and cardiovascular adaptability. HRV reflects the natural variations in time between successive heartbeats (R-R intervals), which come as a result of the interaction between sympathetic and parasympathetic branches of the ANS (Shaffer & Ginsberg, 2017). Higher HRV compared to an individual's baseline is normally considered an indicator of greater parasympathetic (rest/digest) influence and more effective physiological recovery, whereas lower HRV relative to baseline is associated with sympathetic (fight/flight) dominance, fatigue, and increased physiological strain. Since the standardized HRV measurement criteria were …

Turf Toe And Sesamoid Fracture Case Study, Mason Cannon

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE This case presents the evaluation and management of a 15-year-old male multi-sport high school athlete. The athlete initially sustained a turf toe injury that progressed into a sesamoid fracture. This report showcases the clinical findings, treatment progression, and outcomes within a disablement model framework.

Prevalence Of Low Energy Availability (Lea) Risk In Division Iii Female Distance Athletes, Ciara Murphy

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE The objective of this study was to explore the prevalence of LEA among division III female distance athletes.

The Effectiveness Of An Educational Program On Young Swimmers Water Consumption And Dry Land Exercises, Maria Thibodeaux, Shelby Bay, Maddie Hoyt, Elizabeth Starns, Elizabeth Nix

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE/CONTEXT Although shown to improve performance, many young swimmers are reluctant to participate in dry land exercises.¹ They are also more likely to become dehydrated than their non-swimming counterparts, suggesting they are not adequately hydrating during activity and throughout their day.² Therefore, this study aimed to evaluate the impact of a four-week educational program on dry land exercises and water consumption.

From Focal Chondral Defect To Matrix-Induced Autologous Chondrocyte Implantation In An Active Adult: A Case Study, Zoey Scott

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE Present a clinical case detailing the undetermined consequential factors associated with FCD progression  in athletic populations, and the subsequent challenges.

Post-Surgical Dislocations: A Latarjet Procedure, Brianagh Dean, Kimberly S. Peer

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

BACKGROUND The glenohumeral joint is the most frequently dislocated joint in the body, with an incidence rate of 40.4 per 100,000 in men and 15.5 per 100,000 women. Recurrence rates following a first-time anterior shoulder dislocation range from 33-40%, particularly among adolescent collision-sport athletes. Arthroscopic Bankart repair is performed to address anterior instability, however recurrent instability may occur in the presence of glenoid bone loss. The Latarjet surgery is indicated in cases of recurrent anterior instability with significant bony deficiency, functioning through a triple-blocking mechanism increasing glenoid surface area via coracoid transfer, creating a dynamic sling effect from the conjoined …