Sports Sciences Commons^™

Appropriate Medical Care: A Mixed Method Study Of Perceptions Of Athletics Directors In National Collegiate Athletic Association Division Ii Colleges And Universities, Laura Crowell

Dissertations, Theses, and Projects

The National Collegiate Athletic Association (NCAA) Division II (DII) Colleges and Universities face expanding athletic seasons, more teams, more athletes, increasingly complex medical protocols, and an increasingly litigious society. Athletic Trainers (ATs) are responsible for development and implementation of appropriate athletic health care for Student-Athletes (SAs). Athletics Directors (ADs) are the administrative decision-makers and the agents of change when dealing with these competing interests. Athletics Directors allocate the budget and control hiring processes. Athletic Trainer workload poses a moral and legal threat to SAs, ATs, and universities. The problem continues to persist in NCAA DII Universities despite ample research. The …

The Ability To Assess The Degree Of Development Of Coordination Abilities In Students Of Grades 7-9 With The Help Of Special Tests, Dilfuza Abidovna Solieva

Eurasian Journal of Sport Science

Purpose: The purpose of this study is to modify some tests conducted to assess the coordination of movements, and to determine their objectivity on the example of students in grades 7-9. In this article, using modified assessment tests of growth dynamics in traditional classes, the explosive force and variable speed of movement (running) as part of the coordination abilities of students in grades 7-9 studying in a comprehensive school are analyzed.

Methods: When developing, forming and evaluating coordination abilities, We developed and implemented modified tests and improved innovative game exercises in the study, and in the article, as an example, …

More Than “Just” Walking: An Observational Study Of Dog-Related Physical Activities, Benedikt Hielscher, Udo Ganslosser, Ingo Froboese

People and Animals: The International Journal of Research and Practice

Dog ownership has been shown to correlate with physical activity (PA). However, knowledge about the intensities of dog-related PA (drPA) is still lacking. To investigate the duration and intensity of drPA in consideration of PA guidelines, an observational study of dog owners (DO) was conducted.

For this purpose, DO were recruited in metropolitan and nonmetropolitan regions of Cologne, Germany. A total of 44 male and female DO (18–64 years) without cardiovascular or cardiopulmonary diseases participated in the study. Validated questionnaires were used to determine the PA profile and relationship of DO to their dog. Participants reported their drPA in an …

A National Study On The Relationship Between Programmatic Factors And Athletic Training Education Board Of Certification Pass Rates, Leslie Rippon

Seton Hall University Dissertations and Theses (ETDs)

In athletic training (AT) education, the first-time BOC pass rate is a significant marker of a program’s success, and the Commission on Accreditation of Athletic Training Education (CAATE) requires programs to maintain a first-time 3-year aggregate BOC examination pass rate over 70%. There is limited published research on BOC pass rates on Professional Masters’ (PM) programs. Therefore, it is essential to identify modifiable factors that have a relationship with first-time pass rates. This study's aim was to investigate the relationships between programmatic factors and the first-time BOC pass rate for PM AT students while controlling for student and institutional factors. …

Acute Physiological And Perceptual Responses To Unilateral Versus Bilateral Walking With Blood Flow Restriction, Sage Donaldson

Honors Theses

The use of blood flow restriction (BFR) has skyrocketed in popularity in the past few years as a therapeutic modality. Studies have shown that the application of BFR at 20-30% of maximal oxygen consumption (VO_2max) yields similar improvements in cardiovascular fitness, muscle mass, and strength when compared with traditional exercise at 60-90% of VO_2max. The substantially lower workload accompanying BFR allows for more tolerable workloads in special populations, such as those recovering from musculoskeletal injury. Because previous studies regarding BFR have mainly focused on bilateral BFR, it is unclear how unilateral BFR compares to bilateral BFR. …

Effect Of Aerobic Exercise With Blood Flow Restriction On Substrate Utilization And Energy Expenditure, Nathen Andrews

Honors Theses

The purpose of this study was to examine the effects of intermittent blood flow restriction (BFR) compared to low- (LIIE) and high-intensity interval exercise (HIIE) on energy expenditure (EE) and substrate utilization. Participants randomly performed each interval exercise protocol, and then rested for a three-hour period, in which EE and substrate utilization were measured. Total EE was different between BFR (321.6 ± 30.1 kcals), HIIE (254.5 ± 33.5 kcals), and LIIE (287.1 ± 25.5 kcals). Fat oxidation (FatOx) in BFR (1hr = 0.14 ± 0.01 g / min, 3hr = 0.11 ± 0.01 g / min) was greater than LIIE …

Exploring Occupational Therapy With Athletes Using Principles Of Lifestyle Redesign® To Support Academic Success And Life Balance., Michaela M. Dendinger

Occupational Therapy Capstone Presentations

Occupational therapists have a range of skills that can benefit a variety of populations. Despite these skills, occupational therapy has limited exploration within the field of athletics. The capstone project gave insight to the services occupational therapy can provide to the student-athlete population. Through the lens of Lifestyle Redesign®, the Student-Athlete Wellness Program was created to support student-athlete academic success and life balance. Following a needs assessment an online program was developed. The program was provided to students and athletes a University in the Midwest U.S. The program attracted 21 student-athletes and five students. Limited participation in surveys provided difficulties …

Muscular Performance And Neuromuscular Fatigue Are Not Sex-Dependent During Low-Load Fatiguing Bilateral Leg Extension Exercise, Taylor K. Dinyer, Evangeline P. Soucie, Pasquale J. Succi, Caleb C. Voskuil, M. Travis Byrd, Haley C. Bergstrom

Journal for Sports Neuroscience

Purpose. This study examined the sex-related differences in muscular performance and neuromuscular (electromyographic [EMG] and mechanomyographic [MMG] amplitude [AMP] and mean power frequency [MPF]) responses during fatiguing leg extension repetitions performed at the critical load (CL). Methods. Eleven men and nine women completed one-repetition maximum (1RM) testing, repetitions to failure at 50, 60, 70, and 80% 1RM to determine CL, and repetitions to failure at CL, on separate days. The EMG and MMG, AMP and MPF signals and number of repetitions completed were recorded. Results. There were no sex-dependent responses in the %1RM that corresponded to, the number of repetitions …

From Professor To Patient X, Anne R. Crecelius

Health and Sport Science Faculty Publications

I walked into the classroom feeling nervous. It wasn't my first time teaching undergraduate students about human endocrine physiology. I knew the material well. But today's lecture was different. I pulled up slides depicting a hypothetical cancer patient and told them, “Patient X had a biopsy that detected invasive carcinoma in her breast.” I described the many months of chemotherapy, surgery, and radiation treatments she went through before going into remission. Then I taught the students about the hormonal therapy she was prescribed—drugs her doctor hoped would limit the growth of any remaining cancer cells and prevent a recurrence. On …

Menstrual Dysfunction As The Leading Clinical Marker For The Future Development Of The Female Athlete Triad: A Meta-Analysis, Sydney Hotz

Health and Kinesiology Theses

The Female Athlete Triad is a diagnosable medical condition that is under researched and very prevalent in female sports today. The development of the Female Athlete Triad, or any of its components, can negatively impact many aspects of a female athlete’s life. If clinical markers could be identified that indicate future development of the Triad, it could potentially help prevent occurrence of the condition and greatly reduce the number of female’s that have to suffer from it. Menstrual dysfunction could be the leading clinical marker for the future development of the Triad. This meta-analysis seeks to explore the possible association …

Athletic Training In The Classroom, Megan Imwalle

Masters Theses/Capstone Projects

The purpose of this practicum experience was for a practicing athletic trainer to immerse themselves into a CAATE accredited athletic training education program classroom setting. The athlete trainer was responsible for creating and delivering lecture presentations and lab activities, utilizing research for class discussion and assignments, and acting as a mentor for athletic training students.

The athletic training worked in collaboration with a professor to gain an understanding for how to deliver classroom materials and how to manage a classroom in-person and virtually. The main goal for this practicum experience was to gain confidence in a classroom setting and provide …

Nationwide Children's Hospital Sports Performance, Mackenzie Meyers

Masters Theses/Capstone Projects

During the Advanced Clinical Practicum experience, the student will be exposed to a variety of clinical experiences. The sports performance interns will have the opportunity to work with high school, collegiate and private sector athletes (ranging from 6 to 22 years of age) and also be involved in leading small group sessions and coaching large group sessions. Administratively, the intern will have the opportunity to participate in several teaching/learning sessions per week and be involved in research, data collection and program design.

The Effects Of Steroid Use In Sports, Jake Page

Emerging Writers

This article highlights the main points around the argument that professional sports organizations should increase rules and regulations against the use of steroids. This is done by referencing numerous trustworthy sources along with providing personal insight on how certain points affect the sports community and beyond. The main points can be summed up that steroids have a negative effect due to the huge scandals involved along with the health effects of steroid usage.

No Room For Racism: A Critical Analysis On Corporate Social Responsibility And Racial Justice Advocacy In The English Premier League, Nicholas A. Kerver

Honors Theses

The English Premier League's "No Room For Racism" campaign is dedicated toward stopping racism in the league, sport, and society as a whole. The campaign is two years old at the time of this publication, and has had several phases. This study examines the campaign from the framework of corporate social responsibility and corporate social advocacy. The stakeholders affected by "No Room For Racism" are affected and react in differing ways, while using different communication methods in their promotion of the campaign. One key stakeholder, the Premier League's fans, took to social media to express their opinions on the campaign. …

Regression Analysis Of Pacing When Running A Marathon, Hawkin Starke

Industrial Engineering Undergraduate Honors Theses

Regression analysis can be an effective way of examining performance in the marathon event. By splitting up the race into segments or in runner terminology “splits” the significance of each segment as it relates to the total finish time can be explored. Because the idea of splits is already ingrained into the minds of runners, it makes intuitive sense to use these as the metrics to define a race. Additionally, marathons generally make participant age and gender date publicly available which can then be used to find trends within specific demographics. This tailors trends to smaller groups of people, making …

Prediction Of Throwing Distance In The Men’S And Women’S Javelin Final At The 2017 Iaaf World Championships, John Krzyszkowski, Kristof Kipp

Exercise Science Faculty Research and Publications

The purpose of this study was to use regularised regression models to identify the most important biomechanical predictors of throwing distance in elite male (M) and female (F) javelin throwers at the 2017 IAAF world championships. Biomechanical data from 13 male and 12 female javelin throwers who competed at the 2017 IAAF world championships were obtained from an official scientific IAAF report. Regularised regression models were used to investigate the associations between throwing distance and release parameters, whole-body kinematic and joint-level kinematic data. The regularised regression models identified two biomechanical predictors of throwing distances in both M and F javelin …

The Effects Of A Loaded Pre-Competition Activity Using Tethered Swimming On 25-Yard Swim Sprint Performance 2021, Jacob Burchfield

Master's Theses

Warmup is a standard practice for swim competitions, but there is minimal scientific evidence regarding the effectiveness of pre-competition activities (PCA) after the swim warmup. This study examined whether a loaded PCA using tethered swimming while attached to a power rack improves performance in a 25-yard swim sprint. Post activation performance enhancement (PAPE) may be the proposed mechanism for improvement resulting from a loaded PCA. To determine if PAPE existed following the loaded PCA, varsity swimmers from SUNY Cortland performed a 25-yard sprint a loaded PCA and after an unloaded PCA (control). All participants performed a standard meet warmup (1600-yards) …

The Communal Integration Of Nutrition-Related Cultural Assets Of The Latinx Population In The Greater Dayton Area, Hannah G. Waters

Honors Theses

Due to a series of social determinants, the Latinx population currently living in the United States is suffering from a multitude of health disparities. Many of these disparities are nutrition-related, as the health issues that most disproportionately affect the Latinx population are obesity and diabetes. In order to treat these dietary-related health disparities, one must examine the complex aggregation of factors that work to influence specific dietary habits. Dietary habits are impacted by a series of individual, social and environmental factors. Moreover, in the case of Latinx nutrition, the level of acculturation, or cultural adjustment, plays a crucial role in …

The Physiological Effects Of Therapy Dogs During Exercise For Sedentary Adults, Josie Lynne Mazzone

All NMU Master's Theses

Previous research has shown therapy dogs may be utilized to attenuate heart rate (HR) and blood pressure (BP) responses during various types of stressors due to an increase in oxytocin (OT) and decrease in cortisol (CL) production. These hormonal changes have also been shown to enhance exercise performance. Purpose: This study aimed to determine if physiological responses to exercise changed in the presence of a therapy dog for sedentary adults. Methods: Seven adult subjects (mean age of 30.86 ± 14.07 years) who self-reported less than 150 min of physical activity per week participated in a graded walking test with a …

Agreement Level Of Running Temporal Measurements, Kinetics, And Force-Time Curves Calculated From Inertial Measurement Units, Austin Smith

Electronic Theses and Dissertations

Inertial measurement units (IMUs) and wearable sensors have enabled athlete monitoring and research to become more ecologically valid due to their small size and low cost. IMUs and accelerometers that are placed on the body close to the point of impact and that record at sufficiently high frequencies have demonstrated the highest validity when measuring temporal gait event moments such as ground contact time (GCT) and flight time (FT) as well as peak forces (PF) during upright running. While the use of IMUs has increased in the sport performance and athlete monitoring realm, the potential of the technology’s ability to …

Improving The Specificity Of Vertical Stiffness Measurement In Depth Jump Landings, Miles Mercer

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Greater lower extremity stiffness has been shown to increase bilateral jump height through stretch-shortening cycle optimization. Currently, there are two established methods for estimating vertical stiffness (K_vert) of the human body, which is a variant of lower extremity stiffness. The validity of these methods for estimating K_vert in non-cyclical human movements has been questioned recently due to the complex physiological and neuromotor factors that support stiffness regulation in the muscle-tendon complex. The purpose of the present study was to improve the specificity of K_vert measurement using direct derivation of vertical ground reaction force (GRF) and center …

Effects Of Carbohydrate Mouth Rinsing Plus Ingestion On Cycling Time Trial Performance, Henry D. Gebhardt

Electronic Theses and Dissertations

Due to limited glycogen stores, carbohydrate (CHO) consumption during exercise is effective at improving performance in endurance events lasting longer than 90 minutes in duration. Recent research has established that CHO mouth rinsing may improve performance over shorter durations, independent of actual consumption. However, research is lacking in determining if an extended period of mouth rinsing has any additive benefit in conjunction with typical CHO beverage consumption over longer competition durations, where CHO ingestion/consumption is likely warranted. PURPOSE: Determine the effects of CHO mouth rinsing combined with consumption compared to CHO consumption alone on cycling performance. METHODS: Following …

Comparison Of Dynamic And Static Stretching Protocols On Hopping Performance In Female Collegiate Soccer Players, Emma Harkleroad

Honors Thesis

Comparison of Dynamic and Static Stretching Protocols on Hopping Performance in Female Collegiate Soccer Players

Emma Harkleroad

Director: Dr. Patti Berg-Poppe

The purpose of this study was to evaluate static, dynamic, and no stretching on triple hop distance among female collegiate soccer players. Twenty-one volunteers (ages 18-22) from a Division I women's soccer team were randomly grouped into one of 3 intervention rotation groups. All subjects participated in 5 minutes of dynamic, static, or no stretching protocols on each of 3 days, depending upon the rotation timeline. Active ankle dorsiflexion range of motion (AROM) measurements with knee extended and knee …

Examining Physical Activity Behaviors And Psychometric Beliefs Of College Students Before And After The Covid-19 Shutdown, James White Iii

Graduate Theses

Objectives: The purpose of this study was to examine PA behaviors, social support and self-efficacy for PA, Rosenberg self-esteem, and perceptions of body weight before and after the COVID-19 shutdown (March 15, 2020) among the college demographic.

Participants: 311 college students from a four-year, comprehensive, southeastern university in the United States were included in the study from December 1, 2020 until March 5, 2021.

Methods: Surveys were conducted via Qualtrics, an online survey system, and consisted of approximately 40 items, including demographic information, PA behaviors, social support and exercise, self-esteem, self-efficacy to exercise, and perceptions of body weight and self-image. …

Effects Of Different Recovery Methods On Hangboard Performance In Rock Climbers: A Pilot Study, Daniel Tyler Ehrich

Masters Theses

The purpose of this study was to determine whether static stretching, dynamic shakes, or repeated contractions would promote the greatest retention in performance in hangboard training within a given period of time. Five volunteer intermediate climbers from the Liberty University rock climbing team were instructed to suspend themselves from a 20mm ledge on a hangboard until voluntary failure while time was recorded. After failure, subjects performed one of three different recovery methods and a control in randomized order for two minutes in alternating fifteen-second intervals. Upon finishing recovery, subjects would hang from the same ledge and have their time recorded …

Increasing Awareness Amongst Injured Student-Athletes, Daniel Lomeli

Capstone Projects and Master's Theses

The NCAA states that there are around half a million college student athletes in America, and according to the National Athletic Trainers’ Association (2020) ninety percent of them will have a sports related injury some time in their career. Student-athletes compared to non-athletes are less likely to utilize resources and professional assistance (Moulton, Molstad, & Turner 1997). Due to fear of seeming weak, losing training time, judgement from peers or coaches and the appearance of needing any psychological assistance, many athletes are less likely to seek help (Brooks & Bull, 1999). Student Athletes seem to worsen their academic performance as …

Presence And Characteristics Of Axial Skeleton Fractures Experienced By Cheerleaders And Gymnasts From 2010-2019, Jordan Trimm

Honors Theses

Context: Cheerleading and gymnastics are sports containing dangerous skills that place athletes at risk of severe injuries, such as axial skeleton fractures. In addition, cheerleaders and gymnasts frequently have less access to on-site healthcare, such as athletic training services, which requires increased utilization of emergency departments. Objective: To compare national estimates of axial skeleton fractures in cheerleading and gymnastics by injury characteristics over a 10-year period. Design: Descriptive Epidemiological. Setting: United States Emergency Department via the National Electronic Injury Surveillance System Database. Participants: Cheerleaders and gymnasts presenting to a sample of US hospitals. Interventions: Independent variables included body region fractured. …

The Impact Of Female Sport Coaches: Role Models For The Next Generatio, Molly Wilkie

Thinking Matters Symposium

Gender equity in higher education settings, such as academic faculty and admission to graduate schools in medical and STEM fields has been well researched (Ceci & Williams, 2011; Cheryan, 2011; Moss & Racusin, 2012). Based on this previous research, there is a pattern of implicit bias towards female applicants for professorships, as well as admissions to graduate and research positions that results in an imbalance of men and women in these positions. However, less research has been conducted on the gender inequities that exist in another area of higher education, collegiate athletics. The purpose of this project is to identify …

The Effect Of Chronic Alcohol Consumption On Exercise-Induced Muscle Damage In Young Men, Emma Hamilton, Grant Hilliard

Honors Theses

PURPOSE: To investigate the effects of chronic alcohol consumption on exercise-induced muscle damage of the knee extensors in young men. METHODS: Twenty-one males (age 21.9 ± 1.1 yr; weight 183.4 ± 27.6 lbs; height 174.0 ± 13.1 cm) performed 100 maximal eccentric contractions at 30°/sec of the knee extensors using their non-dominant leg. The isometric and isokinetic muscle strengths (60°/sec and 180°/sec) were measured pre-exercise and immediately, 24 h, 48 h, 72 h, 96 h, and 120 h post-exercise. Muscle soreness and plasma creatine kinase (CK) activity were measured pre-exercise and 24 h, 48 h, 72 h, 96 h, and …

The Influence Of Mental Fatigue On Sessional Ratings Of Perceived Exertion In Elite Open And Closed Skill Sports Athletes, Joseph O. C. Coyne, Aaron J. Coutts, Robert U. Newton, G. Gregory Haff

Research outputs 2014 to 2021

The influence of mental fatigue on sessional ratings of perceived exertion in elite open and closed skill sports athletes. J Strength Cond Res 35(4): 963-969, 2021-The main purpose of this investigation was to examine influence of mental fatigue on sessional ratings of perceived exertion (sRPE) over a training week in elite athletes in open skill (OS, i.e., more unpredictable and externally paced sports) and closed skill (CS, i.e., more predictable and internally paced) sports. Visual analogue scales for mental fatigue, sRPE (CR-10 scale), and training duration were collected from an OS group (n = 27) of basketball and volleyball athletes …