Sports Sciences Commons^™

Pre-Training Muscle Characteristics Of Subjects Who Are Obese Determine How Well Exercise Training Will Improve Their Insulin Responsiveness, Charles A. Stuart, Michelle L. Lee, Mark A. South, Mary E. A. Howell, Brian M. Cartwright, Michael W. Ramsey, Michael H. Stone

ETSU Faculty Works

Pre-training muscle characteristics of subjects who are obese determine how well exercise training will improve their insulin responsiveness. J Strength Cond Res 31(3): 798–808, 2017—Only half of prediabetic subjects who are obese who underwent exercise training without weight loss increased their insulin responsiveness. We hypothesized that those who improved their insulin responsiveness might have pretraining characteristics favoring a positive response to exercise training. Thirty nondiabetic subjects who were obese volunteered for 8 weeks of either strength training or endurance training. During training, subjects increased their caloric intake to prevent weight loss. Insulin responsiveness by euglycemic clamps and muscle fiber composition, …

The Manipulation Of Pace Within Endurance Sport, Sabrina Skorski, Chris Abbiss

Research outputs 2014 to 2021

In any athletic event, the ability to appropriately distribute energy is essential to prevent premature fatigue prior to the completion of the event. In sport science literature this is termed “pacing.” Within the past decade, research aiming to better understand the underlying mechanisms influencing the selection of an athlete’s pacing during exercise has dramatically increased. It is suggested that pacing is a combination of anticipation, knowledge of the end-point, prior experience and sensory feedback. In order to better understand the role each of these factors have in the regulation of pace, studies have often manipulated various conditions known to influence …

An Investigation Into The Disparities Of Men's And Women's Collegiate Basketball, Natalie Haithcox

Morehead State Theses and Dissertations

A thesis presented to the faculty of the Caudill College of Arts, Humanities, and Social Sciences at Morehead State University in partial fulfillment of the requirements for the Degree of Master of Arts by Natalie Haithcox on February 17, 2017.

Youth Football Injuries: A Prospective Cohort, Andrew R. Peterson, Adam J. Kruse, Scott M. Meester, Tyler S. Olson, Benjamin N. Riedle, Tyler G. Slayman, Todd J. Domeyer, Joseph E. Cavanaugh, M. Kyle Smoot

Orthopaedic Surgery and Sports Medicine Faculty Publications

Background: There are approximately 2.8 million youth football players between the ages of 7 and 14 years in the United States. Rates of injury in this population are poorly described. Recent studies have reported injury rates between 2.3% and 30.4% per season and between 8.5 and 43 per 1000 exposures.

Hypothesis: Youth flag football has a lower injury rate than youth tackle football. The concussion rates in flag football are lower than in tackle football.

Study Design: Cohort study; Level of evidence, 3.

Methods: Three large youth (grades 2-7) football leagues with a total of 3794 players were enrolled. Research …

Parental Perceptions Of Water Competence And Drowning Risk For Themselves And Their Children In An Open Water Environment, Teresa Stanley, Kevin Moran Dr

International Journal of Aquatic Research and Education

Little is known about people’s perceptions of how much swimming competency is required to provide protection from drowning, especially in open water environments where most drowning incidents occurs. This study reports on parental perceptions (n = 309) of swimming competency of themselves and their children, and parents beliefs on their safety when swimming in open water. Most parents (58%) considered themselves good/very good swimmers, although more than half (55%) considered that they could swim 25 m or less. Most parents (87%) reported that their children could swim, with more than one half (52%) believing that their child’s swimming competency …

Cardio-Protection Afforded By Β-Blockade Is Maintained During Resistance Exercise, Alexander V. Ng, Jason M. Conviser, Shawn S. Rockey, D. Paul Thomas

Exercise Science Faculty Research and Publications

Objectives

Whether or not the cardio-protective effect of β-adrenergic blockade is retained during resistance exercise has not been systematically evaluated. Therefore the purpose of this study was to measure selected cardiorespiratory responses to isometric exercise involving hand-gripping, single-leg extension, or double-leg dead-lift, under placebo (control), β₁-selective (atenolol), and non-selective (propranolol) adrenergic blockade conditions.

Design

Eleven young male adults were evaluated in a randomized, double-blinded, repeated measures study design and performed all three exercise modalities at 30% of maximal voluntary contraction under placebo, atenolol and propranolol conditions.

Methods

Heart rate, systolic and diastolic blood pressure, rate-pressure product, oxygen uptake, …

Running Injuries Due To Strike Patterns, Jamie M. Rogers

The Kabod

Running is a very repetitive activity that can lead to surmountable stresses to the body over time that could lead to injury. Running biomechanics can influence the effects that the body will experience. This paper will discuss the biomechanical effects that relate to two different strike patterns: rearfoot and forefoot. Research will be examined as to how the strike patterns can influence the major lower extremity joints: ankle, knee, and hip. Common injuries during running as related to strike pattern are also discussed through conclusions based on research studies.

Implementing Comprehensive School Physical Activity Programs: A Wayne State University Case Study, Erin E. Centeio, Nate Mccaughtry

Kinesiology, Health and Sport Studies

Comprehensive school physical activity programs (CSPAPs) have been highlighted by numerous public health and education agencies for their potential to improve the health and academic achievement of American youth. A CSPAP integrates physical activity throughout the school environment before, during and after school by engaging educators, children, families and community organizations. As the design, implementation and evaluation of effective CSPAP programs has inched forward, so has the call for physical education teacher education (PETE) programs to prepare the next generation of physical educators with the skills and knowledge needed to one day lead CSPAP efforts in K-12 schools. The purpose …

Pre- Versus Post-Exercise Protein Intake Has Similar Effects On Muscular Adaptations, Brad J. Schoenfeld, Alan A. Aragon, Colin Wilborn, Stacie L. Urbina, Sara E. Hayward, James Kriegor

Publications and Research

The purpose of this study was to test the anabolic window theory by investigating muscle strength, hypertrophy, and body composition changes in response to an equal dose of protein consumed either immediately pre- versus post-resistance training (RT) in trained men. Subjects were 21 resistance-trained men (>1 year RT experience) recruited from a university population. After baseline testing, participants were randomly assigned to 1 of 2 experimental groups: a group that consumed a supplement containing 25 g protein and 1 g carbohydrate immediately prior to exercise (PRE-SUPP) (nD9) or a group that consumed the same supplement immediately post-exercise (POST- SUPP) …

Dennie Bridges, Dennie Bridges '61

All oral histories

Bridges was a first generation college student and recalls the effect that being a student-athlete from a small farm town had on him. Throughout this narrative he reflects on the people and programs that had an impact on his success as a student and on lettering in three sports. After graduation, Bridges started as a basketball and tennis coach; he served IWU as Athletic Director from 1982-2015.

Academic Performance And Sport Involvement Of Liu Post Athletes, Milton Farez

Undergraduate Honors College Theses 2016-

The objective of this study was to examine the association between academic performance (GPA) and the demographics, level of health condition, and factors of the surrounding environment of LIU Post student athletes. To do so, a survey was created and distributed to LIU Post student athletes, which resulted in a sample of 262 participants from ages 18 to 24 years old. Results show that student athletes who have teammates as best friends have a higher GPA. In addition, student athletes who base most of their academic decisions on advice from their coaches have a lower GPA. Lastly, when professors are …

The Examination Of Slo-Pitch Hitting Movement Coordination, Tong-Ching Tom Wu, Pierre Gervais, Pierre Baudin, Marcel Bouffard

Movement Arts, Health Promotion and Leisure Studies Faculty Publications

This study developed an interdisciplinary approach by utilizing the principles of ecological task analysis and movement coordination from areas of motor leaning and biomechanics to examine the skill of slo-pitch softball hitting. The purpose of this study was to examine the influence of a task constraint, stride technique, and an environmental constraint, pitched ball location, on the participants’ movement patterns. Ten elite male softball players participated in the study and a two-way ANOVA of 2 locations of pitch (inside and outside) x 3 strides (open, parallel and closed) repeated measure study was conducted. The results showed that participants demonstrated different …

The Effect Of Dimple Error On The Horizontal Launch Angle And Side Spin Of The Golf Ball During Putting, Ashley K. Richardson, Andrew C.S. Mitchell, Gerwyn Hughes

Kinesiology (Formerly Exercise and Sport Science)

This study aimed to examine the effect of the impact point on the golf ball on the horizontal launch angle and side spin during putting with a mechanical putting arm and human participants. Putts of 3.2 m were completed with a mechanical putting arm (four putter-ball combinations, total of 160 trials). The centre of the dimple pattern (centroid) was located and the following variables were measured; distance and angle of the impact point from the centroid and surface area of the impact zone. Multiple regression analysis was conducted to identify whether impact variables had significant associations with ball roll variables; …

Ready To Learn: The Impact Of The Morning Blast Physical Activity Intervention On Elementary School Students, Tingting Xu, Erik Jon Byker, Monica Rae Gonzales

Faculty Publications

Objective: The purpose of this study was to investigate the effects of a physical activity intervention programme, named “Morning Blast”, on elementary school students’ math learning and daily physical activity. The Morning Blast intervention programme was a 16-week cardiovascular endurance emphasized physical activity program that students voluntarily participated in before the school day. Participants that volunteered, did so for the duration of the program. Methods: This mixed-methods study included seven educators and 83 students (n=90). The students were all children who were enrolled in Grades 3, 4, and 5 in a semi-rural elementary school in the United States. …

The Effects Of Flexor Pronator Mass Fatigue On Medial Elbow Stability, Nathaniel Harvey Millard

Theses, Dissertations and Capstones

Introduction: The medial elbow is supported from valgus loading with the ulnar collateral ligament (UCL), the flexor pronator mass (FPM), and the radial head. Fatigue of muscle can lead to a decrease in force production. The decrease in force production can lead to a decrease in joint stability. This study tested the effect of fatigue of the FPM muscles on the width of the medial joint space.

Methods: Thirty-one participants volunteered for this study (18 female and 12 male, 1 excluded; mean height 170.2±10.1 cm, mean weight 71.2±15.6 kg, mean age 21.53±1.87 years old). Ultrasound images of the width of …

Perceptions Of The Athletic Training Profession By A Collegiate Athlete Patient Population, Bethany Estelle Beuhring

Theses, Dissertations and Capstones

Patient satisfaction is an advancing topic amongst health care professions, but athletic training has not kept up with these advances. The purpose of this study was to assess patient satisfaction and perception of the athletic training profession as related to their exposure to athletic training services over the course of an athletic career. Four hundred one student-athletes from a single institution were sent an email containing a link to the online-questionnaire, 93 student-athletes submitted the questionnaire. Weak negative correlations were found between questions regarding patient satisfaction with athletic training care and patient perception of the athletic training profession. Results imply, …

The Perceptions Of Nsaid Use Among One Midwestern Diii Athletic Department, Robert E. Braun Dr., Kaylee Cialella, Shelley Payne Dr., William V. Harper, Joan Rocks Dr.

Health and Sport Sciences Faculty Scholarship

NSAIDs are commonly used among athletes for a variety of reasons. The purpose of this research is to gain insight on Division III athletes’view and opinions of NSAIDs. A survey was developed incorporating the Theory of Planned Behavior and distributed to all winter and spring athletic teams of one Midwestern Dill University. By utilizing the Theory of Planned Behavior, this study found attitude toward behavior as the strongest predictor of behavioral intention (p < .001), while both Perceived Behavioral control (p < .001) and Intention (p < .001) were statistically significant predictors of behavior. Another finding from the study was that athletes perceived less than 25% of their teammates as taking NSAIDs. Displaying the importance of an athlete s own personal values and opinions of NSAID use was the strongest predictor of intentions. Further assessment should include more athletes to get a better representation of the athletic department.

Critical-Thinking Skills Of First-Year Athletic Training Students Enrolled In Professional Programs, Dana K. Bates

Faculty Publications - Department of Kinesiology

Context: The Examination of Professional Degree Level document presented to the National Athletic Trainers’ Association Board of Directors states that research in athletic training education has not investigated differences in the critical-thinking skills of professional athletic training students.

Objective: Investigate the differences in critical thinking and other demographic variables across first-year athletic training students enrolled in professional bachelor’s- and master’s-degree programs.

Design: Quantitative study.

Setting: District 10 athletic training programs.

Patients or Other Participants: Students (N ¼ 40) enrolled within their first 6 months of a professional athletic training program were asked to complete the California Critical Thinking Skills Test …

The Validity Of Height As A Determinant Of Takeoff Distance To Hurdle One In Ncaa Division Iii Hurdlers 2017, Phillip Wiltshire

Master's Theses

The purpose of this study was to determine if the relationships between the height of a hurdler and the takeoff distance to the first hurdle for men and women as reported by Frye (2008) were valid for NCAA Division III 100 m and 110 m hurdlers. With no specific research reported to validate Frye’s data, it is unclear how the suggested takeoff distances were developed. It is also unclear whether hurdler height or another factor is the main determinant of takeoff distance for the high hurdlers. Participants in this study were three female 100 m hurdlers and four male 110 …

High Prevalence Of Nontraumatic Shoulder Pain In A Regional Sample Of Female High School Volleyball Athletes, Kayt E. Frisch

Faculty Publications - Biomedical, Mechanical, and Civil Engineering

Background: Shoulder pain is becoming increasingly problematic in young players as volleyball gains popularity. Associations between repetitive motion and pain and overuse injury have been observed in other overhand sports (most notably baseball). Studies of adult athletes suggest that there is a shoulder pain and overuse problem present in volleyball players, but minimal research has been done to establish rates and causes in juvenile participants.

Purpose: To establish rates of shoulder pain, regardless of whether it resulted in a loss of playing time, in female high school volleyball players. A secondary goal was to determine whether high repetition volumes correlated …

Effective Athletic Fundraising Techniques For Non-Scholarship Schools In The United States, Matthew M. Oleski

Master of Arts in Sport Management

This study goes into detail about effective athletic fundraising techniques at non-scholarship universities in the United States. Content analysis was the chosen methodology for the review of the literature due to the amount of information already available. Specifically, the study reviewed athletic fundraising for non-scholarship universities through bonds, grants, sponsorship, alumni donations, and individual team fundraisers. The purpose of this study was to give an overview of fundraising options, possibilities, and examples for the use of athletic directors in non-scholarship university athletic departments. The topic was chosen with the basis of collegiate athletics continuously growing in the United States and …

Athletic Participation And Academic Success In Junior College, Derek J. Staley

Master of Arts in Sport Management

The success or lack of success for student-athletes in the classroom has been a debate for a long time. Does athletic participation help or hinder academic success? Research is somewhat conflicted at the high school and college level whether athletic participation leads to higher academic achievement. A study done at the high school level seems to show some correlation, but studies done at the college level are somewhat inconclusive. This project is an attempt to clarify what happens when students participate in athletics at other college levels and what effect that participation has on academic achievement. This project will help …

Are Preseason Functional And Biomechanical Measures Associated With Lower Quadrant Injury Risk In Division Iii Athletes?, Natalie Ellis, Jordan Petersen, Jordon Reyes, Victor Wilson, Cj Zita

Student-Faculty Research - College of Physical Therapy

A recent trend in sports medicine research is to determine risk of injury during sport based on preseason functional performance test (FPT) measures.

Equivocal findings associated with prior studies may leave PTs with uncertainty as to which FPT, or combination of FPTs, can best identify athletes who have a greater risk for injury.

Previous studies have utilized "low-tech" FPT measures: standing long jump (SLJ), single-leg hop (SLH), lower extremity functional test (LEFT), and the Y-balance test (YBT) (1,3,4).

These "low-tech" options may not be able to identify potential deficits that could be collected with "high-tech" measures (e.g., DVJ measures collected …

The Neuropsychology Of Sport And Performance, Arthur C. Maerlender

Center for Brain, Biology, and Behavior: Faculty Publications

Neuropsychological theory has been a mainstay for understanding pathology within the brain-behavior context. However, our theories for predicting superior behavior are not as well developed. Sport neuropsychology was developed on the presumption that athletes represent a population in a relatively well-controlled environment for studying brain pathology due to injury. This study of pathology within a high-performance environment has been responsible for identifying the effects of mild traumatic brain injury (mTBI) on individual functioning. Far less attention has been paid to the other end of the performance continuum, and yet, viable brain-behavior hypotheses should hold true across the spectrum of function …

Validity And Reliability Of Baseline Testing In A Standardized Environment, Kathryn L. Higgins, Todd Caze, Arthur C. Maerlender

Center for Brain, Biology, and Behavior: Faculty Publications

Objective — The Immediate Postconcussion Assessment and Cognitive Testing (ImPACT) is a computerized neuropsychological test battery commonly used to determine cognitive recovery from concussion based on comparing post-injury scores to baseline scores. This model is based on the premise that ImPACT baseline test scores are a valid and reliable measure of optimal cognitive function at baseline. Growing evidence suggests that this premise may not be accurate and a large contributor to invalid and unreliable baseline test scores may be the protocol and environment in which baseline tests are administered. This study examined the effects of a standardized environment and administration …

Measurement Of Cortisol In Saliva: A Comparison Of Measurement Error Within And Between International Academic‑Research Laboratories, Jessica L. Calvi, Frances R. Chen, Victoria Brann Benson, Eleanor Brindle, Matt Bristow, Alpana De, Sonja Entringer, Helen Findlay, Christine Heim, Eric A. Hodges, Heiko Klawitter, Sonia Lupien, Holly M. Rus, Jitske Tiemensma, Silvanna Verlezza, Claire-Dominique Walker, Douglas A. Granger

Center for Brain, Biology, and Behavior: Faculty Publications

Objective: Hundreds of scientific publications are produced annually that involve the measurement of cortisol in saliva. Intra- and inter-laboratory variation in salivary cortisol results has the potential to contribute to crossstudy inconsistencies in findings, and the perception that salivary cortisol results are unreliable. This study rigorously estimates sources of measurement variability in the assay of salivary cortisol within and between established international academic-based laboratories that specialize in saliva analyses. One hundred young adults (Mean age: 23.10 years; 62 females) donated 2 mL of whole saliva by passive drool. Each sample was split into multiple- 100 μL aliquots and …

Patterns Of Referral In High School Concussion Management Programs: A Pilot Study Of Consultants From Different Disciplines, Jonathan Lichtenstein, Kate S. Linnea, Arthur C. Maerlender

Center for Brain, Biology, and Behavior: Faculty Publications

School-based concussion management programs cover thousands of young athletes, yet there is little in the way of research to assess program processes or outcomes. This study examined the referral patterns of consultants working with ten high school concussion management programs. In addition to the number of referrals made to specialists, other potential outcome variables were explored. The sample included over 5,000 athlete-seasons and 298 concussions managed directly by certified athletic trainers. All programs used computerized neuropsychological testing (both baseline and post injury). Two groups were compared: five programs used a clinical neuropsychologist (NP) as the testing consultant and five used …

Attention Is Associated With Postural Control In Those With Chronic Ankle Instability, Adam B. Rosen, Nicholas T. Than, William Z. Smith, Jennifer M. Yentes, Melanie L. Mcgrath, Mukul Mukherjee, Sarah A. Myers, Arthur C. Maerlender

Center for Brain, Biology, and Behavior: Faculty Publications

Chronic ankle instability (CAI) is often debilitating and may be affected by a number of intrinsic and environmental factors. Alterations in neurocognitive function and attention may contribute to repetitive injury in those with CAI and influence postural control strategies. Thus, the purpose of this study was to determine if there was a difference in attentional functioning and static postural control among groups of Comparison, Coper and CAI participants and assess the relationship between them within each of the groups. Recruited participants performed single-limb balance trials and completed the CNS Vital Signs (CNSVS) computer-based assessment to assess their attentional function. Center …

Sandbagging On The Immediate Post-Concussion Assessment And Cognitive Testing (Impact) In A High School Athlete Population, Kathryn L. Higgins, Robert L. Denny, Arthur C. Maerlender

Center for Brain, Biology, and Behavior: Faculty Publications

The Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT) is a computerized neuropsychological test battery commonly used to assess cognitive functioning after a concussion. It is recommended that application of ImPACT utilizes a baseline administration so athletes have an individualized baseline with which to compare post-injury results should they sustain a concussion. It has been suggested that athletes may provide suboptimal effort, called “sandbagging,” in order to return to their baseline cognitive scores, and thus to play, more quickly. This research examines ImPACT baseline scores when high school athletes were asked to attempt to “sandbag,” and compares those scores with scores …

Psychological And Neural Contributions To Appetite Self-Regulation, Luke E. Stoeckel, Leann L. Birch, Todd Heatherton, Traci Mann, Christine Hunter, Susan Czajkowski, Lisa Onken, Paige K. Berger, Cary R. Savage

Center for Brain, Biology, and Behavior: Faculty Publications

Objective: This paper reviews the state of the science on psychological and neural contributions to appetite self-regulation in the context of obesity. Methods: Three content areas (neural systems and cognitive functions; parenting and early childhood development; and goal setting and goal striving) served to illustrate different perspectives on the psychological and neural factors that contribute to appetite dysregulation in the context of obesity. Talks were initially delivered at an NIH workshop consisting of experts in these three content areas, and then content areas were further developed through a review of the literature. Results: Self-regulation of appetite involves a complex interaction …