Sports Sciences Commons^™

The Effects Of Surface Pace In Baseball, Jason Farlow

Senior Theses

A baseball travels across different surfaces at different paces. The goal of this experiment is to find a percentage difference in speeds the ball will reflect off a given surface. The energy lost on the turf surface was far more significant than on dirt surface as the turf lost an average of 26% of its energy as compared to just 16% of the energy on dirt. In the Northwest conference, teams play on four turf-based infields and five dirt-based infields. The results of this study suggest that kinetic friction forces are more significant in reducing ball rebound speed than in …

The Effects Of A Low Dose Of Caffeine On Bat Swing Performance In Fatigued And Non-Fatigued Female Softball Athletes 2018, Brianna Ferchen

Master's Theses

Objective: The purpose of this study was to determine if caffeine ingestion decreased time to contact (TTC), and increased peak hand speed (HS), peak bat barrel speed (BS), and power (P) during a softball bat swing by fatigued and non-fatigued female athletes from an NCAA Division III varsity softball team. Methods: A randomized, single blind counterbalanced design was used to determine if 200 mg of caffeinated gum produced an ergogenic effect on nine female softball players (mean ± SD; age: 19.4 ± 0.7 yrs; height: 169 ± 6 cm; weight: 76.85 ± 10.82 kg) during a softball swing after chewing …

Effects Of Competition Variables And Prior Attempts On Approach Run Velocity During A Pole Vaulter's Final Clearance 2018, Nathaniel S. Ashton

Master's Theses

Approach run velocity of a vaulter is strongly correlated to the highest height a vaulter clears in pole vault competition and the number of attempts taken throughout a competition influences pole vault strategy. Since approach run velocity greatly affects the crossbar height cleared and number of attempts affects time spent in the competition, perhaps a better approach to determine optimal competition strategy is to first identify how competition variables influence approach run velocity. The purpose of this study was to determine if the approach run velocity during a pole vaulter’s last clearance can be predicted by: (1) the number of …

The Relationship Between Stryd Power And Running Economy In Well-Trained Distance Runners 2018, Casey Austin

Master's Theses

A novel running wearable called the Stryd Summit footpod attaches to a runner’s right or left shoe and measures running power output. The developers of the product purport that the footpod’s power and form power measures may correlate with metabolic data gathered in a lab. PURPOSE: Explore the relationship between power output and running economy at threshold pace. METHODS: Seventeen well-trained distance runners, 9 males and 8 females, completed a running protocol at threshold pace. Participants ran two discontinuous four-minute stages: one with their self-selected cadence (SS), and one with cadence lowered by 10% (LC). Metabolic data, power, and form …

Supplemental Training And Injury Prevention In The Sport Of Ultra-Running, Jessica M. Heidebrink

Senior Honors Theses

By definition, ultra-marathon running is a sport that covers any distance above the 26.2-mile marathon distance in a single race. The mountains of Virginia host many ultra-marathon races that attract endurance runners from all over the nation to participate. Training is an essential component of running an ultra. Although there is not one specific way to train for an ultra, there is research that correlates the success of the top ultra-runners and their training preferences regarding supplemental training and injury prevention. To gain a more complete understanding of how to prepare for a successful ultra-marathon, an online survey was created …

Relationships Among Actual Motor Competence, Perceived Motor Competence And Health-Related Fitness In A College-Aged Population 2018, Samantha Moss

Master's Theses

Purpose: The purpose of this study was to assess relationships among actual motor competence, perceived motor competence, and health-related fitness in a college-aged population. Methods: A total of 76 participants from SUNY Cortland enrolled in an undergraduate Kinesiology course completed an informed consent form. Total data were obtained on 71 participants (male = 53; female = 18). Perceived motor competence (PMC) was assessed via the Physical Self Perception Profile questionnaire, which participants completed one week prior to remaining assessments. Motor competence (MC) was assessed by maximum throw and kick speed as well as maximum distance jumped. Health-related fitness (HRF) was …

Comparison Of Psychological States Of Runners Within Urban And Rural Environments, Christian Demastus

Honors Theses

With the research on persons health and well being increasing within the past years, new questions have emerged on if certain environments can also benefit along with exercise. This study looked at the different psychological states of endurance runners as they run in urban environments and transition into rural settings. The results of this study showed significant differences between urban and rural environments. Also showed increased focus going downhill in nature and greater inward attention while moving uphill in nature. With the findings from this study, it explains why runners choose to run or train where they do.

Optimizing High-Speed Exercise Performance : Effect Of Load., Ling Bai

Electronic Theses and Dissertations

The purpose of this study was to identify an optimal load for the knee extension exercise done with Impulse (Newnan, GA). Forty-one women and twenty-nine men made six laboratory visits, including two familiarization sessions of the knee extension exercise and four real workout sessions which entailed four 30-second exercise sets, separated by 120-second rests, against four different loads (0Kg, 3.41Kg, 5.68Kg, 7.95Kg). A Latin Squares design was used to counterbalance the sequence of the sets. Average force (AF), peak force (PF), total work (TW), Impulse value, and the number of knee extension repetitions were each analyzed with a 2 (gender) …

Sex Differences In Lower Limb Biomechanics During A Single-Leg Cut With Body Borne Load, Auralea Carylon Fain

Boise State University Theses and Dissertations

Introduction: Musculoskeletal injuries are ever-increasing in military personnel, particularly females. These musculoskeletal injuries are attributed to adaptations in lower limb biomechanics while performing routine military tasks, such as a single-leg cut, with the addition of body borne load. However, it is unknown if females and males exhibit similar lower limb biomechanics with the addition of body borne load during these tasks. This study sought to compare the lower limb biomechanical adaptations exhibited by females and males performing a single-leg cut with body borne load. Methods: Eleven females and 17 males had lower limb biomechanics quantified during a single-leg cut with …

The Effects Of Mild Dehydration On Cycling Performance In The Heat, Elika Hamer

Health, Human Performance and Recreation Undergraduate Honors Theses

Abstract

Introduction: Hypohydration exceeding 2% of body mass (bm), affected by heat and thirst level, leads to decreased athletic performance. Both physiological and psychological factors of dehydration have an impact on an athlete’s perceived performance. However, it is unclear whether the effects of psychological, physiological, or both have a negative impact on athletic performance caused by mild hypohydration. Purpose: The purpose of this study was to determine if mild hypohydration affects exercise performance in trained cyclists while blinding their hydration state. Methodology: Eleven competitive male cyclists participated in two blinded experimental trials, hypohydrated and euhydrated states by intra-venous infusions. The …

Bridging The Ncaa's Accident Insurance Coverage Gaps? A Deep Dive Into The Uncertainties Of Injury Coverage In College Contact Sports, And The Impact That Has On Athletes' Future Physical And Financial Comfort, Nicole Kline

Journal of Law and Health

This Note analyzes the flaws in the NCAA’s current accidental injury health coverage policies for student-athletes and suggests ways to remedy the issues that plague student-athletes incurring serious injuries that may not be covered under current policies. Part I of this Note outlines the history of the NCAA and the policies relevant to the issues with accidental injury coverage currently in place. Part II looks at the significance of these coverage gaps in today’s world of modern medicine and technology as well as the impact they have on the everyday life of college athletes. Part III suggests solutions to bridge …

Transformational Leadership In Club Sports: An Instrument For Evaluation And Assessment, Nathan Shelby Hutchens

Graduate Theses and Dissertations

Campus Recreation and its programs can be used as a way to combat the national trends of decreasing enrollment and retention (Weaver, Forte, & McFadden, 2017; Kampf & Teske, 2013). In fact, 62% of students indicate that Campus Recreation programs are a factor when choosing an institution and 67% indicate that recreation programs were a factor when deciding to stay at a particular institution (Forrester, 2014). As a program within Campus Recreation, Club Sports specifically is perceived to have the greatest health and wellbeing benefits out of all Campus Recreation programming (Lower, Turner, & Petersen, 2013). Due to the voluntary …

Ecg Measurement Parameters Of Athletes Are Reliable When Made With A Smartphone Based Ecg Device, Andrew Gilliland, Mark Timmons, Jeffrey K. Harris, Stephen M. Petrany, Terry A. Shepherd, Grant S. Buchanan, Nicole Decker, Charles Giangarra

Marshall Journal of Medicine

Pre-participation cardiac screening including electrocardiogram (ECG) is a subject of controversy among sports medicine practitioners. Opponents of pre-participation ECG screen site concerns regarding the cost and accuracy of the testing. Recently, a single lead ECG accessory has become available for use with smartphones. The purpose of this study was to evaluate the between and within rater validity and reliability of the Kardia device in recording the ECG parameters rate, rhythm, and PR, QRS, and QT intervals. The ECG parameter made with the smartphone were also compared to same measures made using a 12 lead electrocardiograph.

This investigation used a repeated …

Cognitive Changes Following Multiple-Modality Exercise And Mind-Motor Training In Older Adults With Subjective Cognitive Complaints: The M4 Study, Narlon Cassio Boa Sorte Silva, Dawn P. Gill, Adrian M. Owen, Teresa Liu-Ambrose, Vladimir Hachinski, Ryosuke Shigematsu, Robert Petrella

Lifestyle Research Team

Background

We investigated the effects of multiple-modality exercise with additional mind-motor training on cognition in community-dwelling older adults with subjective cognitive complaints.

Methods

Participants (n = 127, mean age 67.5 [7.3] years, 71% women) were randomized to receive 45 minutes of multiple-modality exercise with additional 15 minutes of either mind-motor training (M4, n = 63) or control (balance, range of motion and breathing exercises [M2, n = 64]). In total, both groups exercised 60 minutes/day, 3 days/week, for 24 weeks. Standardized global cognitive functioning (GCF), concentration, reasoning, planning, and memory were assessed at 24 weeks and after a 28-week no-contact …

Cognitive Changes Following Multiple-Modality Exercise And Mind-Motor Training In Older Adults With Subjective Cognitive Complaints: The M4 Study, Narlon Cassio Boa Sorte Silva, Dawn P. Gill, Adrian M. Owen, Teresa Liu-Ambrose, Vladimir Hachinski, Ryosuke Shigematsu, Robert Petrella

Lifestyle Research Team

Background

We investigated the effects of multiple-modality exercise with additional mind-motor training on cognition in community-dwelling older adults with subjective cognitive complaints.

Methods

Participants (n = 127, mean age 67.5 [7.3] years, 71% women) were randomized to receive 45 minutes of multiple-modality exercise with additional 15 minutes of either mind-motor training (M4, n = 63) or control (balance, range of motion and breathing exercises [M2, n = 64]). In total, both groups exercised 60 minutes/day, 3 days/week, for 24 weeks. Standardized global cognitive functioning (GCF), concentration, reasoning, planning, and memory were assessed at 24 weeks and after a 28-week no-contact …

The Impact Of Blood Pressure Dipping Status On Cognition, Mobility And Cardiovascular Health In Older Adults Following An Exercise Program, Narlon Cassio Boa Sorte Silva, Michael A. Greagory, Dawn P. Gill, Cheri L. Mcgowan, Robert Petrella

Lifestyle Research Team

Objectives: To determine whether a dual-task gait and aerobic exercise intervention differentially impacted older adults with normal blood pressure (BP) dipping status (dippers) compared to those with nondipping status (nondippers).

Methods: This study was a secondary analysis involving participants (mean age = 70.3 years, 61% women) who attended a laboratory-based exercise intervention over a 6-month period (40 min/day and 3 days/week). Participants were assessed in measures of cognition, mobility, and cardiovascular health at baseline, 3, 6, and 12 months (after a 6-month no-contact follow-up).

Results: We observed improvements in cognition in both groups at 6 and 12 months, although no …

Plantar Fasciitis: Platelet Rich Plasma Vs. Corticosteroid Injection, Hailey Ebacher

Undergraduate Research Celebration 2018

No abstract provided.

Optimal Treatment For Decreasing Re-Dislocation Rate Following Primary Patellar Dislocation, Jesse Moline

Undergraduate Research Celebration 2018

No abstract provided.

Reducing Re-Rupture With Surgery Or Conservative Treatment, Austin Mihalovic

Undergraduate Research Celebration 2018

No abstract provided.

Neuromuscular Adaptations Following Training And Protein Supplementation In A Group Of Trained Weightlifters, Christopher B. Taber, Kevin Carroll, Brad H. Deweese, Kimitake Sato, Charles Stuart, Mary Howell, Kenton Hall, Caleb D. Bazyler, Michael H. Stone

ETSU Faculty Works

The purpose of this study was to examine the effects of a recovery supplement compared with a placebo on muscle morphology in trained weightlifters. Vastus lateralis and muscle fiber cross sectional area of type I and type II fibers were compared between groups using a series of 2 × 2 (group × time) repeated measure ANOVAs. Both groups on average improved cross-sectional area of the vastus lateralis, type I and type II muscle fibers from pre-to-post but individual response varied within both groups. Greater magnitude of changes in type I and type II muscle fibers were observed for the placebo …

Surgery And Conservative Treatment Of The Acl-Mcl Injured Knee, Mason Mcmanimon-Myers

Undergraduate Research Celebration 2018

There is a clinical need to evaluate the effectiveness of nonoperative versus operative treatment of the anterior cruciate ligament (ACL)-medial collateral ligament (MCL) combined knee injury. The incidence of these injuries is frequent in athletic populations and requires the best treatment for optimal patient outcomes and function in day-to-day life as well as athletics. The appraisal focuses on whether or not to pair ACL reconstruction with MCL reconstruction or ACL reconstruction with MCL bracing. Focused Clinical Question: What is the effect on patients with a combined ACL-MCL injury of the knee with conservative treatment compared to surgery on patient reported …

The Effect Of Non-Dominant Shoulder Exercises On Non-Dominant And Dominant Shoulder Range Of Motion In Collegiate Volleyball Player, Jeanna Becker, Renee Maneman, Savannah Tinklenberg

Celebration of Research

Context: Janda’s Upper-Crossed Syndrome (UCS) is characterized by alternating patterns of tightness and weakness, which is indicative of muscle imbalances and movement dysfunction usually seen in unilateral athletes. These muscle imbalances can cause abnormal movement patterns and sometimes manifest as pain. Anecdotal evidence seen in the athletic training clinic also supported the use of non-dominant side movement patterns to improve dominant side functioning and decrease pain. Objective: Based on the UCS, application of non-dominant shoulder exercises may decrease muscle imbalances and movement dysfunction. We hypothesized that there would be an increase in internal rotation of the dominant shoulder demonstrating increased …

Assessing Physical Limitations And Fear Of Injury In Dii Female Track And Field Athletes, Josette Nelson

Honors Capstones

The primary purpose of this research project was to identify physical limitations or asymmetries in regular body movement using the Functional Movement Screening (FMS) system on the Bemidji State University female track athletes. A secondary purpose was to examine if fear of injury influences FMS overall scores. The FMS has been frequently used in the exercise and medical communities. The primary intent of this project was to identify how the FMS can be used to recognize deficiencies, in prior physical training methods. The FMS test examines, strength, range of motion and flexibility asymmetry. The intended purpose of this screening is …

Personality Types Among Athletic Trainers, Anthony Bartko

Masters Theses/Capstone Projects

This research study analyzed the personality types among the Athletic Training (AT) profession. With no research present in the field of Athletic Training, research from similar fields like Physical Therapy, and Occupational Therapy were referenced throughout the research process. Throughout the literature review process it was observed that previous researchers used the Meyers-Briggs Type Indicator (MBTI) assessment tool to identify personality types. A MBTI assessment tool was used to identify personality types among the participants, and a demographics survey comprised of nine questions was used to determine participant’s experience in the Athletic Training profession. After reviewing previous studies from other …

Effects On Recovery And Neuroplasticity In Brain Injury Patients, Rebekkah Mclellan

Student Scholar Showcase

Abstract

According to the Centers for Disease Control, approximately 1.7 million people sustain a Traumatic Brain Injury each year, making the topic of brain plasticity and patient recovery an important area of study. An added element is understanding whether biological, social, and environmental factors can impact the recovery and plasticity of the patient’s brain.The purpose of this literature review was to evaluate if the environment surrounding an individual who has sustained a brain injury affects their recovery and neuroplasticity. The databases used for the scope of this review included LC OneSearch, Medline, EBSCOhost, and Google Scholar. Keywords included brain injury, …

Effects Of The Environment On Recovery And Neuroplasticity In Brain Injury Patients, Rebekkah Mclellan

Student Scholar Showcase

According to the Centers for Disease Control, approximately 1.7 million people sustain a Traumatic Brain Injury each year, making the topic of brain plasticity and patient recovery an important area of study. An added element is understanding whether biological, social, and environmental factors can impact the recovery and plasticity of the patient’s brain. The purpose of this literature review was to evaluate if the environment surrounding an individual who has sustained a brain injury affects their recovery and neuroplasticity. The databases used for the scope of this review included LC OneSearch, Medline, EBSCOhost, and Google Scholar. Key words included brain …

The Effects Of Core Stabilization Training On The Performance Of Functional Tasks In Firefighters, Emily Maxwell

Student Scholar Showcase

The purpose of this study was to observe if core stabilization training plays a significant role in firefighter time-to-completion during a functional performance test. A within subjects study design was used in which subjects (n=13, mean ± SD age and body fat 33.7 ± 7.4 years, 25.79 ± 6.55 percent, respectively) completed two performance tests (pre and post core training), comprised of 7 firefighter-specific exercises performed while wearing a 22.68 kg weight vest to mimic typical firefighter equipment. Between testing sessions, subjects were prescribed specific core stabilization exercises to perform on their own 3+ days a week for a total …

The Use Of Functional Movement Screening Tests To Determine Injury Risks In Collegiate Soccer Athletes, Hannah Olds

Student Scholar Showcase

The Functional Movement Screening (FMS) was designed as a tool to identify compensatory movement patterns, often used with athletes. The purpose of this study was to find the relationship between FMS scores and injuries throughout the course of a Division III men’s and women’s Varsity soccer season. The effect of intervention with corrective exercises in improving total composite scores was also assessed. A pretest-posttest randomized control group design was used in which subjects (n=28, 50% male) completed the FMS Tests. FMS testing was performed 8 weeks apart. During the 8 weeks, subjects tracked injury occurrences and treatment subjects completed exercises …

The Effects Of Core Stabilization Training On The Performance Of Functional Tasks In Firefighters, Emily Maxwell

Student Scholar Showcase

The purpose of this study was to observe if core stabilization training plays a significant role in firefighter time-to-completion during a functional performance test. A within subjects study design was used in which subjects (n=13, mean ± SD age and body fat 33.7 ± 7.4 years, 25.79 ± 6.55 percent, respectively) completed two performance tests (pre and post core training), comprised of 7 firefighter-specific exercises performed while wearing a 22.68 kg weight vest to mimic typical firefighter equipment. Between testing sessions, subjects were prescribed specific core stabilization exercises to perform on their own 3+ days a week for a total …

Comparing The Cost Effectiveness Of A Celiac Disease Panel To A Testing Cascade, Caleb Bazyler, Kevin Breuel

ETSU Faculty Works

Recent reductions in healthcare funding in the United States has pressured clinical laboratories to provide the same quality of diagnostic testing with fewer resources. Testing cascades have been developed to assist in the diagnosis of various illnesses, which use fewer tests and subsequently reduce costs. However, the cost effectiveness of a celiac disease (CD) testing cascade compared to a panel is currently unknown. Therefore, the purpose of this study was to determine if a CD testing cascade was equivalent to a panel in identifying patients deemed likely for CD, and to compare their cost effectiveness in a sample of symptomatic …