Kinesiology Commons^™

Kinesiology Department Chairs’ Perceptions Of Their Training And Preparation, Kason O’Neil

Electronic Theses and Dissertations

Department chairs are responsible for leading academic departments in higher education.  These individuals regularly make important decisions regarding such things as managing faculty and academic programming, overseeing budgets, and supporting student needs. Despite these responsibilities, many people become department chairs without receiving formal leadership training. This study explored how kinesiology department chairs across the United States viewed their preparation for the role and the importance of leadership training. A total of 111 department chairs completed an online survey about their background, previous training, and the importance of training for different administrative responsibilities. The results showed that most chairs had little …

Evaluating The Pulse Of Exercise Programs: Developing And Validating The Intervention Usability Scale For Exercise (Iuse) To Enhance Implementation And Adherence, Anne Inger Mørtvedt, Eva Ageberg, Steven Elmer, Kevin Trewartha, Erich Petushek

Michigan Tech Publications

Background: Adherence to exercise interventions is often suboptimal, despite numerous studies documenting barriers and facilitators. Usability may be a critical yet underexplored determinant of adherence. This study aimed to develop and assess the psychometric properties of the Intervention Usability Scale for Exercise (IUSE). Methods: Item generation and content validation involved cognitive interviews and feedback from eight exercise intervention stakeholders and ten target users from the general public. Subsequently, 526 target users from University, Qualtrics and Prolific participant panels assessed exercise programs through an online survey. Dimensionality was assessed using Principal Component Analysis (PCA), Exploratory Factor Analysis (EFA), and bifactor models. …

Differences In Mental Toughness Among Mixed Martial Artists And Physically Active Individuals, Savannah M. Calleja, Soleil Ramos, Victoria Potvin, Anthony A. Ricci, Gabriel J. Sanders, Corey A. Peacock

Journal for Sports Neuroscience

Mixed Martial Arts (MMA) is a physiological and psychological demanding sport. While the majority of the literature conducted in MMA regards physiological health and risk of injury, researchers are beginning to assess the psychological profiles of MMA athletes. Previous studies have evaluated mental toughness (MT) within MMA; however, no study has examined MT in MMA athletes at the professional division. Therefore, the primary purpose of this research was to evaluate the difference in mental toughness between professional MMA athletes and physically active individuals. Secondary aims are to evaluate potential variations in mental toughness within the professional level between champion and …

The Impact Of Unilateral Versus Bilateral Ankle Bracing On Kinematics, Kinetics, And Performance In Volleyball Players, Stephen M. Boulanger, Derek M. R. Kivi, Carlos Zerpa, Paolo Sanzo

Topics in Exercise Science and Kinesiology

This study examined the effect of different types of ankle braces (Ankle Stabilizing Orthosis (ASO) vs. T2 Active Ankle(T2)) when worn unilaterally (UNI), bilaterally (BI), and with no brace worn (UB) on lower extremity kinematics and kinetics during a vertical jump and agility test. Twenty-two competitive volleyball players completed both a vertical jump test and agility T-test under five bracing conditions. Vertical jump height (VJH), ankle dorsiflexion (ADF), ankle plantarflexion (APF), knee flexion (KF), hip flexion (HF), vertical ground reaction force (vGRF), and vertical impulse were measured during the vertical jump test, while time to completion was measured for the …

Females With Urinary Incontinence Demonstrate Impaired Postural Stability, Jean L. Mccrory, Corrie Mancinelli, Kate Harrison, Samantha K. Rondini Monaco, Krystal L. Thomas

Internet Journal of Allied Health Sciences and Practice

Introduction: Females with urinary incontinence (UI) have an increased risk of falls.  Few studies have quantified postural control, namely center of pressure (COP) movement and vertical ground reaction force in static and dynamic tasks, in females with UI. Purpose: The aim of our study was to examine static and perturbed postural stability in females with UI compared to unaffected females. Methods: The study design was a between-group comparison (UI vs control) on our static outcome variables of anteroposterior and mediolateral COP sway, COP displacement, average and instantaneous maximum COP velocity, and standard deviations of anteroposterior and mediolateral COP movement and …

Co-Speech Gestures Destabilize Posture Via Shared Motor-Cognitive Resources, Sasha Lifton Lewis, Weina Lu, Ingo Helmich

Exercise and Sport Studies: Faculty Publications

Speaking and gesturing are fundamental aspects of human communication that commonly occur while main- taining upright posture. Although speech and postural control are known to compete for shared motor-cognitive resources, it remains unclear how co-speech gestures affect balance control and their underlying neural mecha- nisms. Using combined behavioral and neuroimaging approaches, we investigated whether co-speech gestures interfere with concurrent postural control, whether this interference depends on the spatial reference frame (egocentric vs. allocentric), and whether dual-task costs arise from competing motor demands, overlapping cog- nitive processes, or both. Forty-one right-handed adults (25.9 ± 6.8 years) maintained posture—monitored via a wearable …

Exploring The Backgrounds, Experiences, Motivations, And Development Of School-Based Wheelchair Sport Coaches, Deborah Shapiro, Scott Douglas, Jp Barfield, Laurie A. Malone

Journal of Coach Development

Coaching in adapted sport is a complex and demanding practice that requires both specialized technical expertise and a deep understanding of disability. This study explored the motivations, backgrounds, and developmental pathways of interscholastic school-based wheelchair sport coaches. We examined how coaches are introduced to wheelchair sport coaching, their initial and ongoing development, and their perspectives on effective coaching and training practices. A total of 17 coaches (10 men, 7 women) with 1 to 17 years of experience in wheelchair sports coaching from 7 interscholastic wheelchair sports teams participated in one 60-minute mini focus group discussion and responded to a set …

Relationships Between Lower Body Anthropometrics And Vertical Force-Velocity Profiles In Collegiate American Football Players, Nicholus Adam Despot

Doctoral Dissertations and Projects

The study examined the relationships between lower-body anthropometric characteristics and vertical force-velocity profiles in collegiate American football players. Although the use of force-velocity profiling has increased significantly in recent years, there has been limited research on the association between structural features and key mechanical outputs. A sample of 16 NAIA football players was used to examine how skeletal breadths, girths, and derived ratios relate to key force-velocity metrics. Anthropometric variables were collected using ISAK standards, while force-velocity profiles were obtained through a series of loaded squat jumps on a force platform. Mean propulsive force, velocity and power were used to …

Mri-Based Estimation Of The Hip Joint Center In Infants Using Two Sphere-Fitting Methods, Victoria Melendez

Discovery Day - Daytona Beach

Accurate estimation of the hip joint center (HJC) is critical for biomechanical modeling and clinical assessment. Common methods include predictive methods (e.g., regression equations) and functional methods such as sphere-fitting. In infants, femoral head-based methods are often limited due to incomplete ossification of the anatomy and poor visualization in computed tomography (CT) images. This study evaluates an alternative approach using MRI-based sphere fitting of the ossified acetabular rim, comparing its accuracy to traditional femoral head-based methods. MRI scans of three male infants (ages 10.7- 12.7 months) were used to manually place landmarks on the ossified acetabulum and the cartilaginous boundary …

The Osteocyte-Osteoblast Network Requires Dynamic Mechanical Loading For Key Functions, Kevin Kowalski

Discovery Day - Daytona Beach

Spaceflight investigations have demonstrated that reduction in gravity-induced loading regimes is detrimental to maintenance Earth-normal bone and marrow. Mechanistically, however, there are still gaps in knowledge about how the reduction in gravity influences the different niches within the tissue. For example, cortical bone is a stable semi-solid structure that allows for only minor deformations before failure, while marrow is a viscous hydrogel-like material that can resist significant fluidic and compressive forces. We hypothesize that maintenance of different niches within the bone microenvironment are dependent on different loading regimes, and that the collective impact if gravity-induced loading needs to be considered …

Impact Of Inspiratory Muscle Training On Diaphragm Hypertrophy, Exercise Performance, And Immune Response, Riley Dienna, Sabrina Ehrenfort, Joshua Frankenfield, Olivia Hartmann, Ben Kerns, Gianpiero Lara, Meliah Martin, Emma Norris, Louis Pandolfo, Rachel Phillips, Stella Roane, Dominic Sandell, Sabrina I. Santini-Bousson, Madison Stroud, Cecilia Zoutewelle, Erica Bryant

Discovery Day - Daytona Beach

The muscles involved in breathing, notably the diaphragm and intercostal muscles, play a role in determining the exercise capability of an individual. These muscles perform the work required for breathing, and as exercise intensity increases these muscles increase their activity to allow the respiratory system to meet the increased metabolic demands of exercise. Fatigue of these muscles reduces exercise tolerance and performance. In addition, the inflammation caused by acute maximal exercise is impacted by the level of training of the individual, and thus, inspiratory muscle training (IMT) may impact the inflammation due to exercise. We will test the hypothesis that …

Exercise Intensity And The Effects On Mood And Wellbeing, Emily Amortegui, Ashley Albert, Riley Ensor, Keyanna Keyanna Jackson

Discovery Day - Daytona Beach

With many students dealing with anxiety, sadness, and high levels of stress, mental health issues among college students have grown in intensity. A lot of research has been done on the possible benefits of physical activity for mental health, but most of it focuses on correlations rather than the biological mechanisms. The purpose of this study is to examine the effects of varying exercise intensities on physiological stress markers and mood in college students ages 18 to 25. To assure precise intensity levels, participants from Embry-Riddle Aeronautical University will work out at low, moderate, and high intensities while wearing heart …

Comparison Of Lower-Extremity Coordination Patterns During Countermovement Jumps Between Dancers And Nondancers, Danielle Joseph

Honors Theses

Jumping is a skill essential to several different sports, including dance. For athletes in jump-dominant sports, jump strategies can vary with differences in task demands while jump performances are similar. The countermovement jump (CMJ) has been utilized to analyze jumps because of their reliable indications of power and neuromuscular function. Methods of describing jump strategies using CMJ, such as force plate metrics, vector coding analysis, and coordination phases, have been used to describe the jumps of athletes in jump dominant sports such as basketball and volleyball. However, less jump strategy research has been done on dancers, especially to describe the …

Full-Fat Dairy Milk Vs. Isolated Free Nutrient Blend On Postprandial Protein Metabolism And Inflammatory Markers In Adults With Overweight And Obesity, Takeshi M. Barnes, Zan Zupancic, Max T. Deutz, Andrew T. Askow, Colleen F. Mckenna, Jonathan A. Aguilera, Cassidy T. Tinline-Goodfellow, Alexander V. Ulanov, Jared W. Willard, Daniel W. D. West, Michael De Lisio, Daniel R. Moore, Nicholas A. Burd

Kinesiology & Sport Management Scholarship

Excess adiposity is linked to anabolic resistance by blunting the postprandial myofibrillar protein synthetic response to protein ingestion. Full-fat dairy milk may overcome this resistance via a matrix combining high-quality protein with anti-inflammatory lipids. Therefore, we compared the effects of ingesting full-fat dairy milk versus a non-dairy macronutrient match isolated blend on the regulation of postprandial myofibrillar and mitochondrial protein synthesis rates and markers of systemic (i.e., IL-6 and TNF-α) and muscle-related inflammation (i.e., NF-κB, NLRP3, TLR4, and MyD88). Twenty-two obese and overweight adult males and females (BMI = 31.1 ± 3.7 kg m−2; aged 35.3 ± 13.2 y) were …

Pre-Post Changes In Physiological, Cognitive, And Motivational Outcomes Following An Active Video Game Intervention In Adolescents And Adults: A Pilot Study, Ashley Williams, Danielle D. Wadsworth, Thaangiah Geetha

Publications

Active video games (AVG) are emerging as a promising home-based strategy to increase physical activity by integrating movement into interactive gameplay. However, evidence remains limited regarding their effectiveness across physiological, cognitive, and motivational outcomes in adolescents and adults within household settings.

Can Kinematics Specify Tool Use Affordances?, Tyler Duffrin

All Dissertations

Object properties such as length, shape, and heaviness, as well as affordance-based properties such as strike-with-ability and poke-with-ability, can be perceived via dynamic touch as functions of inertia tensor invariants. The primary question addressed here was whether people can perceive these same power and precision properties for purely virtual objects, which lack dynamic physical forces. The Kinematic Specification of Dynamics (KSD) principle asserts that missing dynamics are lawfully specified by kinematic (visual) motion patterns, such that kinematic information alone may support successful interactions with virtual objects. In three experiments, we investigated (1) whether virtual reality (VR) users could calibrate to …

Examining Pain Catastrophizing, Mental Toughness, Self-Efficacy, And Perceived Pain In The Performance Of Female Athletes During Their Menstrual Cycle, Carissa R. Martinez

Electronic Theses and Dissertations

Pain is a universal unpleasant or negative experience influenced by physiological, psychological, and environmental factors. Disruption in the neural pathways of pain can affect athletic performance and lead to injury risks. Both negative attributes, such as stress, anxiety, and depression, and positive attributes, such as mental toughness and self-efficacy, contribute to pain perception and catastrophic thinking. The menstrual cycle also plays a critical role in pain catastrophizing, as hormonal fluctuations across different phases may hinder pain perception and performance in female athletes. However, research lacks the inclusion of how these factors impact female athletes. Using a non-experimental quantitative analysis, this …

Physiological, Cognitive, Behavioral, And Perceptual Contributors To Falls Risk Across Middle And Older Adulthood, Jacquelyn Moxey

Rehabilitation Sciences Theses & Dissertations

Falls are multifactorial events influenced by physiological, cognitive, behavioral, and perceptual factors. Although falls prevention research has traditionally focused on older adults and objectively measured physical impairments, less is known about how cognitive performance, physical activity, and perceptions of ability collectively contribute to falls risk vulnerability across middle and older adulthood. This dissertation examined these relationships through three complementary studies.

Study 1 examined associations between cognitive screening performance and physiological falls risk in 315 community-dwelling older adults. Lower global cognitive performance was associated with greater physiological falls risk. Performance on items reflecting attention and visuospatial/executive function demonstrated the strongest domain-level …

Effects Of Beverage Color During Mouth Rinsing On Measures Of Muscular Endurance, Muscular Strength, And Exercise Perceptions During Isometric Handgrip Testing, Sydney Andrews

Exercise Science Theses & Dissertations

Previous research has shown that color can influence psychological responses, physiological responses, and exercise performance. These effects have been previously attributed to learned associations or expectations which may influence exercise-related outcomes. This study aimed to investigate whether beverage color influences muscular performance during intermittent isometric handgrip exercise. This randomized, single-blind, deceptive crossover study consisted of 34 physically active adults (21.9±3.1 years) who completed a handgrip endurance test under three conditions: red beverage rinse, clear beverage rinse, and no-rinse. Participants were informed that the study would examine the effects of mouth rinsing two commercially available carbohydrate containing sport drinks on muscular …

Building Bridges: Connecting Biomechanics And Lived Experience In Bertolotti's Syndrome, Andrea Morgan Muffly

Rehabilitation Sciences Theses & Dissertations

Bertolotti’s Syndrome (BSy), characterized by the presence of a lumbosacral transitional vertebra (LSTV), represents a complex clinical entity that affects not only the physical health of the individual, but the quality of their daily life. Prior research on BSy focused on epidemiology, not lived experience, revealing inconsistencies in diagnostic inconsistencies of LSTV morphology. A three-tiered diagnostic system is proposed to streamline the reporting of LSTV subtypes. We examined how BSy is diagnosed, its symptoms, presentation, and how this impacts individuals’ ability to participate in activities of daily living (ADLs) and instrumental activities of daily living (IADLs). We conducted a multi …

Menopausal Symptoms, Psychosocial Factors, And Physical Activity Among Physically Active Midlife Females, Ella Onsoriasl

Exercise Science Theses & Dissertations

Menopausal symptoms are common during midlife and may be associated with females' physical activity (PA) participation, yet how these symptoms relate to PA levels, perceived confidence and enjoyment, and psychosocial resources such as social support (SS), exercise identity, and quality of life (QOL) remains unclear. The purpose of this study was to examine how menopausal symptom severity relates to PA levels, perceived confidence and enjoyment during PA, and psychosocial factors, including SS, exercise identity, and QOL. This cross-sectional study surveyed 151 midlife females aged 40 to 60 who reported engaging in intentional PA at least once per week. Participants completed …

Haptic Portable Robotic Device For Automated Guidewire Or Catheter Navigation In Endovascular Procedures, Vahid Mohammadi, Jason Mactaggart, Majid Jadidi, Alexey Kamenskiy

Journal Articles

Purpose

Endovascular therapy is preferred over open surgery due to its minimally invasive nature, faster recovery, and lower perioperative risk; however, fluoroscopy guided procedures are limited by radiation exposure, high equipment costs, and reliance on highly skilled operators. This study aims to develop and evaluate a lightweight, portable robotic system for autonomous guidewire navigation to improve safety, accessibility, and operator independence.

Methods

A compact 400 g robotic device was designed with millimeter scale positioning accuracy, servo current-based real-time haptic feedback, precise axial rotation, automated retraction advance control, and compatibility with standard endovascular tools. Miniature linear actuated servomotors replicate skilled manual …

Flexible Concurrent Training In Remote Settings, Christopher Bonilla

Doctoral Dissertations and Projects

The purpose of this study was to compare the effects of a trainee-driven flexible concurrent training program to a traditional fixed concurrent training program over 16 weeks of remote training in recreationally trained individuals. Participants were randomized into a flexible group that selected workouts based on daily perceived readiness or a control group that followed a fixed training schedule. The primary outcome was a total fitness score derived from a three-repetition maximum deadlift, a two-minute push-up test, and a two-mile run, assessed every four weeks. A secondary analysis used multilevel modeling to examine whether self-reported sleep duration predicted perceived readiness …

Assessing The Relationship Between The Degree Of Static And Dynamic Quadricep Angle And Kinetic Asymmetry Index % In Females During The Follicular Phase Of Menstruation, Madeline Grace Poirier

All NMU Master's Theses

The quadriceps angle (q-angle) quantifies lateral pull on the knee. Females have greater static and dynamic q-angles due to anatomical factors including a wider pelvis and more lateral tibial tuberosity, which may influence ACL injury risk. The kinetic asymmetry index (KAI %) measures limb-to-limb differences in ground reaction force (GRF) impulses during dynamic tasks including countermovement jumps (CMJs), with values > 10% linked to injury risk. During the follicular phase of the menstrual cycle, fluctuating hormones increase joint laxity, further heightening biomechanical vulnerability in females.

This cross-sectional study examined the relationship between static and dynamic q-angle and KAI % in active, …

Identifying Muscle Health Deficits Among Older Adults With And Without Cognitive Impairment, Ray Guerreros Urbina

Graduate Theses and Dissertations

Age-related declines in skeletal muscle health (SMH) and cognitive function are major contributors to disability, loss of independence, and reduced quality of life among older adults. Emerging evidence suggests that skeletal muscle and cognitive health may be interconnected through shared physiological mechanisms; however, the relationships between specific aspects of SMH and cognitive performance remain unclear. Therefore, the purpose of this study was to examine the relationships between SMH and cognitive performance among older adults and to determine whether SMH differs between cognitively healthy and cognitively impaired individuals after accounting for age and physical activity. A cross-sectional analysis was conducted using …

Effects Of Anchor Scheme On Torque And Neuromuscular Responses During And Following Fatiguing Isokinetic Forearm Flexion Tasks: Insights From High-Density Electromyography And Wavelet Analysis, Dolores Guadalupe Ortega

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This study examined the effects of anchor scheme on torque and neuromuscular responses during and following fatiguing isokinetic forearm flexion tasks. Thirteen men (mean ± SD; age: 22.0 ± 1.9 yr; height: 183.0 ± 6.4 cm; body mass: 90.2 ± 18.1 kg) completed pretest and posttest maximal, concentric, isokinetic forearm flexion muscle actions at 30°∙s-1 before and after continual, concentric, isokinetic forearm flexion tasks at 30°∙s-1 at an RPE of 6 (RPE6T) and the torque (TRQ6T) produced during the first repetition of the RPE6T. Monopolar electromyographic (EMG) signals were recorded from the biceps brachii using a high-density EMG sensor. A …

Fear Of Negative Evaluation And Intrinsic Motivation In Resistance-Trained Individuals: A Comparison Of Novice And Experienced Lifters, Karter Bokker

Student Theses and Dissertations

This study examined the relationship between fear of negative evaluation (FNE) and intrinsic motivation in resistance-trained individuals and compared FNE levels between novice and experienced lifters. Twenty-two male participants (n = 8 novices, n = 14 experienced) completed questionnaires assessing FNE and intrinsic motivation. A Pearson correlation and independent-samples t-test were conducted. Results indicated no significant relationship between FNE and intrinsic motivation (r = -.144, p = .523). However, novice lifters reported significantly higher FNE scores than experienced lifters, (t20) = 2.71, p = .014, with a large effect size (d = 1.20). These findings suggest that while FNE may …

Operationally Ready Vs Gym Ready: Training For The Real Demands Of Tactical Work, Ben Jacobs

Tactical & Occupational Performance Conference

Tactical organizations are increasingly recognizing that readiness extends beyond fitness alone. Structured performance systems that integrate training, recovery, nutrition, and fatigue management can help departments improve resilience, reduce injuries, and sustain operational capability over an entire career.

Session's revolve around the concept of Tactical Readiness Architecture, a systems-based framework designed to help departments build structured, sustainable performance support for their personnel. Rather than focusing solely on workouts or individual habits, Tactical Readiness Architecture integrates training, recovery, nutrition, fatigue management, and data-informed monitoring into a cohesive readiness model.

Preoperative Low-Intensity Blood Flow Restriction Training Does Not Improve Quadriceps Strength Or Hypertrophy After Anterior Cruciate Ligament Reconstruction, Daniel Mcgurren, Kaycee Glattke, Molly Klanderman, Jedediah Lee, Anikar Chhabra, Arthur De Luigi

Journal for Sports Neuroscience

Objectives: To investigate the efficacy of a preoperative low-intensity blood flow restriction (LI-BFR) training intervention for patients undergoing anterior cruciate ligament reconstruction (ACLR).

Design: Pilot study

Methods: Twenty-eight patients undergoing primary ACLR participated in either a LI-BFR training or sham intervention at a rate of 2 sessions per week for 2 weeks before surgery. Quadriceps strength and cross-sectional area were measured via handheld dynamometry and leg press test before and after the intervention before surgery and at 5 different time points after surgery, through 24 weeks after surgery.

Results: Adjusting for sex, time, and strength/hypertrophy at baseline, there were no …

Cardiovascular Disease Subtypes And Alzheimer's Disease: Phenotypic And Genetic Associations In The Uk Biobank And All Of Us Research Program, Aili Toyli, Chen Zhao, Kuan Jui Su, Hui Shen, Hong Wen Deng, Qing Hui Chen, Qiuying Sha, Weihua Zhou

Michigan Tech Publications

BACKGROUND: Cardiovascular disease (CVD) and Alzheimer's disease (AD) are major public health concerns that share overlapping risk factors and potential mechanistic pathways. Although vascular contributions to cognitive decline are well documented, the specific relationships between AD and different CVD subtypes remain poorly understood. METHODS: In this cross-sectional study, we examined associations between AD and 11 CVD subtypes using logistic regression models in 2 large biobanks: the UK Biobank (n=502 133) and the All of Us Research Program (n=287 011). Models were adjusted for demographic, lifestyle, and clinical covariates. We also explored genetic overlap between AD and CVD traits through proximity-based …