Sports Sciences Commons^™

Muscle Fatigue During Maximal Eccentric-Only, Concentric-Only, And Eccentric-Concentric Bicep Curl Exercise With Automated Drop Setting, James L. Nuzzo, Matheus D. Pinto, Kazunori Nosaka

Research outputs 2022 to 2026

Connected adaptive resistance exercise (CARE) machines are new technology purported to adjust resistance exercise loads in response to muscle fatigue. The present study examined muscle fatigue (strength loss, fatigue perceptions) during maximal eccentric-only (ECCmax-only), concentric-only (CONmax-only), and coupled ECC-CON (ECCmax-CONmax) bicep curl exercise on a CARE machine. Eleven men and nine women completed the three protocols in separate sessions and in random order. All protocols included 4 sets of 20 maximal effort muscle contractions. Strength loss was calculated as Set 4 set end load minus Set 1 highest load. The CARE machine's algorithm adjusted resistances automatically, permitting continued maximal effort …

Soccer Heading Drills And Concussion-Related Deficits In High School Female Athletes, Brent Harper, Adrian Aron, Rahul Soangra

Physical Therapy Faculty Articles and Research

Repetitive head impacts from soccer heading may result in concussions in female athletes. Problem Statement: Concussion assessments exist with efforts to limit headers. Heading drills performed in different environments have conflicting results regarding influences on assessments. Approach: To evaluate, within an ecological realsetting environment with unpredictable conditions reflective of game situations, a heading drill’s effect on the King-Devick (K-D) and Biodex Biosway Balance Assessment (CTSIB-M). Preseason and post-heading metrics were taken for eleven female high school varsity soccer players (16 ± 1.4 years old) using K-D and CTSIB-M. K-D and CTSIB-M tests were repeated following a heading drill …

Effects Of Noise Electrical Stimulation On Proprioception, Force Control, And Corticomuscular Functional Connectivity, Li-Wei Chou, Shiang-Lin Hou, Hui-Min Lee, Felipe Fregni, Alice Yen, Vincent Chiun-Fan Chen, Shun-Hwa Wei, Chung-Lan Kao

Engineering Science Faculty Publications

Sensory afferent inputs play an important role in neuromuscular functions. Subsensory level noise electrical stimulation enhances the sensitivity of peripheral sensory system and improves lower extremity motor function. The current study aimed to investigate the immediate effects of noise electrical stimulation on proprioceptive senses and grip force control, and whether there are associated neural activities in the central nervous system. Fourteen healthy adults participated in 2 experiments on 2 different days. In day 1, participants performed grip force and joint proprioceptive tasks with and without (sham) noise electrical stimulation. In day 2, participants performed grip force steady hold task before …

Self-Efficacy Of Professional Athletes, Peter Voelker

Master of Arts in Sport Management

The purpose of this study was designed to use the definition of self-efficacy by Bandura (2002) as well as previous research on the topic of self-efficacy to investigate self-reported performance evaluations of professional athletes. The initial literature review included studies that investigated athletes participating in a wide range of sports at different age and experience levels. The parameters and methods of each study differed, but all took a qualitative or mixed methods approach. Based on these previous studies, this study suggested a qualitative approach using a questionnaire based on the Strength Self-Efficacy Scale developed by Tsai et al. (2013). The …

The Effect Of Intercollegiate Athletic Departments Switching Conferences, Austin Fischer

Master of Science in Kinesiology

College conference realignment has been and will be an imposing threat to universities and colleges across all division levels. With significant money to be had in intercollegiate athletics, Athletic Directors (ADs) are looking to position themselves and their university in the most optimal position to elevate their schools’ athletic brands. The literature review for this study utilized Concordia’s online research library platform, as well as recent news articles regarding conference realignment. With college athletics media valuation continuing to increase, one can draw the conclusion that conference realignment is here to stay. This project was designed to ask Athletic Directors and …

Mental Health Among D1 Female College Athletes: Prevalance And Links To Athletic And Academic Performance, Mary Goebel

Honors Theses

Background. NCAA Division I female student-athletes are underrepresented in mental health research; existing research among female athletes tends to focus only on disordered eating and body appearance. This study aims to 1) describe the prevalence of mental health issues (i.e., anxiety, depression, and stress) among female Division I college athletes, and 2) assess the association between mental health issues and the student-athlete experience (i.e., athletic and academic performance).

Methods. This was a quantitative, cross-sectional study that used a self-administered online survey. The participants were NCAA Division I female student-athletes, mainly from the University of Mississippi. Demographics and sample characteristics were …

Validity Of Fitbit And Garmin Devices While Ascending And Descending Flights Of Stairs, Alan Garcia

UNLV Theses, Dissertations, Professional Papers, and Capstones

Two popular wearable fitness device brands are Fitbit and Garmin. The validity of Fitbit and Garmin’s wrist-worn devices in measuring step counts in various settings, such as walking up and down a staircase, is unclear. PURPOSE: To determine if four devices, the Fitbit Charge 2, Fitbit Versa 2, Garmin Fēnix 5 and Garmin Vívosmart HR+ record valid measures of step count when ascending and descending flights of stairs at three different speeds. METHODS: Twenty-eight participants (n=28) were tested individually. Two devices were randomly selected to be placed on each wrist. Participants climbed up and then down one, two, and three …

Mental Health In College Athletes: An Ot Perspective, Olivia Sarik, Lakeisa Boykin, Susan Didino

Spring 2023 Virtual OTD Capstone Symposium

Problem: There is often increased stigma surrounding college athletes in the spotlight, thus preventing them from seeking help with their mental health (Kaier et al., 2015). There are currently no known programs that offer resources specifically for college athletes (Sudano & Miles, 2016). It is important for occupational therapists to advocate for mental health resources for student-athletes to create healthy habits and routines within the athletic environment.

Purpose: The purpose of this capstone was to increase awareness of mental health resources that are available to student-athletes and coaching staff at Baldwin Wallace University to improve mental health in athletics and …

Comparing Calculated And Perceived Energy Needs In Collegiate Student-Athletes, Lyndsey T. Reed

Honors Theses

The purpose of this study was to evaluate NCAA student-athletes' level of knowledge related to their energy needs. The participants were 75—42 male and 33 female—NCAA Division I student-athletes enrolled at the University of Mississippi (UM) from a variety of sports. In-person data collection took place at UM Athletics facilities by sports registered dietitians during team talks. The names of the athletes were used to find their pre-existing calculated energy, resting metabolic rate (RMR) and total energy expenditure (TEE) using the Nelson equation and the appropriate activity factor. Questionnaire and RMR/TEE data were analyzed and compared to assess knowledge related …

Pilot Study Using Sideline Hand-Grip Dynamometry To Assess Strength Changes In A High School Baseball Season: A Feasibility Study, Thomas Munro, Jason D. Yoderq, Brian R. Lee, Brian S. Harvey

Research Days

Background: Upper extremity injuries are common in baseball players. Objective measurements could assist in determining early signs of fatigue before injury occurs. Using HGD to measure strength changes may help identify early signs in the injury process. To our knowledge, HGD has not been tested on high school baseball players in the sideline setting. It is feasible to perform hand-grip dynamometry on-site at the high school level and HGD measurements will change throughout the season in varsity baseball athletes. Secondary aim: Asses HGD measurement in the context of injury/pain/fatigue/pitching.

Objectives/Goal: It is feasible to perform hand-grip dynamometry on-site at the …

Predictors Of Meeting Physical Activity Recommendation Before And During Covid-19 Pandemic In Adults, Ayda Karaca, Sinem Hazir Aytar, Funda Akcan, Necip Demirci, Emine Caglar

Baltic Journal of Health and Physical Activity

Introduction: This study aimed to determine the variables that predict whether WHO's global recommendation for physical activity (PA) before and during the COVID-19 pandemic can be met among adults. Material and Methods: A total of 921 adults voluntarily participated in this study. A demographic information form and the Physical Activity Assessment Questionnaire for Turkish people were administered by self-report. The participants were also asked whether they regularly do PA and if the duration of PA is over 150 minutes. Results: The number of adults doing regular PA at the level recommended by WHO significantly decreased during the COVID-19 pandemic, and …

An Examination Of Organizational Influences On Coach Decision Making, Arien Elizabeth Faucett

Dissertations

Sport coaching occurs in an ambiguous, complex, and dynamic environment bounded by rules, structures, and traditions unique to the context in which it occurs (ICCE et al., 2013; Jones & Wallace, 2005; Nash & Collins, 2006). Coaching is therefore not only pedagogical in nature but also features social and political elements (Abraham & Collins, 2011) focused on athlete development within a specific social and organizational context (ICCE et al., 2013). At the heart of this coaching practice is a constant process of decision-making (Abraham et al., 2006; Lyle & Vergeer, 2013; Vergeer & Lyle, 2009). However, research on the decision-making …

The Effect Of Training Status On Exercise Performance And Oxygen Uptake Responses To Beetroot Juice Supplementation In Cyclists, Haley Mcvannel

Masters Theses, 2020-current

Purpose: To determine if cardiovascular fitness, assessed by peak oxygen consumption (VO_2peak),influences the physiological and performance effects of beetroot juice (BRJ) supplementation and to explore if recent training habits independently influence this response. Methods: Thirteen male and female cyclists completed two graded exercise tests to assess cardiovascular fitness and four, seven-day experimental phases. Five subjects were classified as high fitness (VO_2peak: 65.9 ± 4.5 mL∙kg^-1∙min^-1) and eight as lower fitness (VO_2peak: 44.2 ± 7.0 mL∙kg^-1∙min^-1). Subjects consumed 140 ml of concentrated BRJ or placebo the last …

Effects Of A Commercially Available Acoustic Vibration Device On Nasal Symptoms, Pulmonary Function, And Exercise Performance, Catherine M. Cavallaro

Masters Theses, 2020-current

Purpose: The purpose of this study was to investigate whether the SinuSonic acoustic vibration device influenced nasal symptoms and function, expired nitric oxide (eNO), pulmonary function, and exercise responses and performance in active individuals. Methods: Sixteen recreational exercisers (age 34.5 ± 16.0 y: VO_2max 41.1 ± 6.5 mL/kg/min) completed two exercise trials, each consisting of a 10 min warm up followed by a graded exercise test on a cycle ergometer. In a randomized, counterbalanced design, participants used a SinuSonic device (or sham device) for 5 min, followed by 5 min of rest, before undergoing the graded exercise test. Nasal …

Du Undergraduate Showcase: Research, Scholarship, And Creative Works, Caitlyn Aldersea, Justin Bravo, Sam Allen, Anna Block, Connor Block, Emma Buechler, Maria De Los Angeles Bustillos, Arianna Carlson, William Christensen, Olivia Kachulis, Noah Craver, Kate Dillon, Muskan Fatima, Angel Fernandes, Emma Finch, Colleen Cassidy, Amy Fishman, Andrea Francis, Stacia Fritz, Simran Gill, Emma Gries, Rylie Hansen, Shannon Powers, Jacqueline Martinez, Zachary Harker, Ashley Hasty, Mykaela Tanino-Springsteen, Kathleen Hopps, Adelaide Kerenick, Colin Kleckner, Ci Koehring, Elijah Kruger, Braden Krumholz, Maddie Leake, Lyneé Alves, Seraphina Loukas, Yatzari Lozano Vazquez, Haley Maki, Emily Martinez, Sierra Mckinney, Audrey Mitchell, Kipling Newman, Audrey Ng, Megan Lucyshyn, Andrew Nguyen, Stevie Ostman, Casandra Pearson, Alexandra Penney, Julia Gielczynski, Tyler Ball, Anna Rini, Christina Rorres, Simon Ruland, Helayna Schafer, Emma Sellers, Sarah Schuller, Claire Shaver, Kevin Summers, Isabella Shaw, Madison Sinar, Claudia Pena, Apshara Siwakoti, Carter Sorensen, Madi Sousa, Anna Sparling, Alexandra Revier, Brandon Thierry, Dylan Tyree, Maggie Williams, Lauren Wols

DU Undergraduate Research Journal Archive

DU Undergraduate Showcase: Research, Scholarship, and Creative Works

Calculating Risk: A Scoping Review Of Ncaa D1 Football Players’ Motivations To Play And The Correlation To Demographic Characteristics And Injury Experiences, Kathleen D. Walsh

Honors Theses

The purpose of this research was to investigate the motivations of National Collegiate Athletic Association (NCAA) Division 1 (D1) football players for playing the game and how these motivations are associated with their socioeconomic status (SES). Further, the research aimed to investigate how the uncovered motivations were linked to injury experiences. The original project was designed as a survey-based mixed methods study on a national scale. However, issues with participant recruitment led to sidelining of that primary research. The research presented is a scoping review of the available literature pertaining to the research question: What is known from existing literature …

The Impact Of A Lower Body Positive Pressure Treadmill On Exercise Regulation, Camille Couey

Honors Theses

Objective: The benefits of lower body positive pressure treadmills have recently been investigated as a tool for rehabilitation, but research is lacking on whether participants can regulate exercise utilizing rate of perceived exertion (RPE) at reduced body weight loads on lower body positive pressure (LBPP) treadmills. The purpose of the study is to examine the potential for RPE production estimation at various body weight loads. Methods: Fifteen apparently healthy young adults between the ages of 18-35 participated and completed this study. Each participant completed a graded VO_2max test after being familiarized with an OMNI pictorial RPE scale ranging from …

Physical Activity In Managing Stress Among Managers During The Covid-19 Pandemic – A Systematic Review, Anna Hryniewicz, Anna Gmiąt, Magdalena Jaroch-Lidzbarska, Mariusz Lipowski

Baltic Journal of Health and Physical Activity

Introduction: During the COVID-19 pandemic managers experienced additional stress connected with taking responsibility for workers at the time of a worldwide crisis. Maintaining a high level of physical activity in this specific group possibly could have contributed to keeping both management skills and health condition at a high required standard. The purpose of this review is to verify the range of scientific interest on the subject of physical activity among managers as a stress coping strategy during the pandemic. Materials and Methods: For this systematic review six studies were chosen (two of them are qualitative descriptive, three are cross-sectional, one …

Effects Of Intermittent Pneumatic Compression Following Eccentric Exercise On Soreness And Heart Rate Variability, Annemarie D. Luzum

Celebrating Scholarship and Creativity Day (2018-)

BACKGROUND: The use of intermittent pneumatic compression (IPC) may provide relief from delayed onset muscle soreness due to strenuous lower body exercise. The purpose of this study is to examine the effects of 20 minutes of IPC following strenuous eccentric exercise on heart rate variability (HRV) and perceived soreness (PS). METHODS: 10 subjects (aged 21.2 +/- .4) who did not regularly participate in resistance training completed 2 trials, no less than 1 week apart. Each exercise session consisted of a 5-minute warmup followed by 3 sets of a superset of 5 Nordic hamstring curls (5 seconds eccentric) and isometric split …

Effects Of A Short-Term Mindfulness Meditation On A Battery Of Muscular Fitness In Active College Individuals, Lauren N. Dueland

Celebrating Scholarship and Creativity Day (2018-)

Mindfulness meditation programs of long-term duration have been used by prior research as long-term meditation programs implemented for collegiate athletes. However, there was a lack of short-term based programs and the effects on exercise performance. PURPOSE: To examine the effect of short-term mindfulness meditation effect on exercise performance by examining the effects of mindfulness on strength, power, and endurance exercises. METHODS: Nine college individuals, ages of 20.7±1.0, who were physically active participated in this study. Participants completed pre- and post- exercises of hand grip, vertical jump for height, and plank hold for time. Participants were randomly assigned to either complete …

Letter From The Editor: Oata Special Issue 2023, Sara Stiltner

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

Letter from the Editor

Thank you for viewing the OATA Annual Meeting Special Issue of the

Journal of Sports Medicine and Allied Health Sciences:

The Official Journal of the OATA.

This is our 9^th year working in conjunction with the

OATA Annual Meeting to open a new volume of the JSMAHS.

This special issue would not be possible without the Managing Editor, Cole Dearing and the OATA Research and Grant Subcommittee Members who spend time and pour in effort to provide highly critiqued blinded peer review of the OATA Free Communication Abstracts. Those members include: Stacey Busser, Akron University, …

Perceptions Among Athletic Trainers’ Education In Treating Athletes With Attention Deficit Hyperactivity And Autism Disorders, Juliette Mueller, Audrey Wagstaff, Jennifer Walker

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

OBJECTIVE

The purpose of this study was to investigate the education and preparedness of athletic trainers when caring for athletes with Attention.Deficit.Hyperactivity.Disorder (ADHD) and or Autism Spectrum Disorder (ASD).

Athletic Trainers Knowledge And Practices For Sudden Cardiac Death, Brent Mcclure, Chyrsten Gessel, Brittany Peppel

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

OBJECTIVE

Sudden cardiac death (SCD) is one of the leading causes of death in athletics, despite athletic trainers working as first responders for athletic events. The purpose of this study was to assess athletic trainers’ knowledge of SCD, and to analyze perceptions regarding evidence-based practice. This study aimed to answer how the NATA position statement has impacted athletic trainers practice, and to identify potential limitations in implementing best practice.

Unreported Concussions Within Law Enforcement Officers, Bailee Faulkner, Jennifer Walker, Audrey Wagstaff

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

OBJECTIVE

Understand the degree to which concussions go unreported among members of the Law Enforcement community.

Perceived Knowledge And Confidence Of Social Determinants Of Health In College And Secondary School Athletic Trainers, Lauren Redfern, Chyrsten Gessel, Elena Robinson

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

OBJECTIVE

For most athletes, their athletic trainer is the healthcare provider with whom they interact the most while for others, ATs are the only health care professionals they interact with. It is crucial that ATs can assess and implement strategies that account for SDH in athletes. The purpose of this study was to explore the relationship between the number of years certified as an athletic trainer in the college and secondary school settings and perceived knowledge of factors and confidence in the implementation of interventions to address social determinants of health (SDH) when treating patients.

Usage And Influence Of Dietary Supplementation Amongst Adolescent Athletes, Allison Harlow, Jennifer Walker, Aubrey Wagstaff

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

OBJECTIVE The purpose of this study was to investigate the use of dietary supplements or ergogenic aids amongst high school athletes.

The Effect Of Instrument Assisted Soft Tissue Mobilization On Improving Joint Range Of Motion In Active Individuals: A Critically Appraised Topic, Cole E. Dearing, Andrea Cripps, Jenny Toonstra

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

CLINICAL SCENARIO

In all activities that require physical movement, whether in athletics or in other daily tasks, it is important for joints to have adequate range of motion and flexibility. Soft tissue restrictions are very common pathologies in healthcare. Although a decrease in myofascial range of motion can arise from a variety of reasons such as biomechanical deformities, autoimmune diseases, or age, it is often caused by overtraining or musculoskeletal injuries in active populations. Instrument assisted soft tissue mobilization techniques are gaining popularity to assist in treating various soft tissue injuries and musculoskeletal pathologies. The belief is that by applying …

Rates Of Burnout Among Collegiate Athletic Trainers During The Covid-19 Pandemic, Lauren Linn, Jennifer Walker, Audrey Wagstaff

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

OBJECTIVE

The purpose of this study was to investigate the effects of COVID-19 related tasks on the rates of burnout in athletic trainers practicing in the collegiate setting.

Efficacy Of Corrective Exercise On Improving Functional Movement Within The Tactical Population: A Critically Appraised Topic, Sara Stiltner, Adam J. Thompson, Andrea Cripps

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

CLINICAL SCENARIO

Police, fire, emergency medical services, and military personnel encompass a tactical population that is considered an emerging setting in athletic training.Due to the occupational demands within this demographic, these patients are experiencing musculoskeletal injuries and injuries that withhold them from career duties at an alarming rate. One of the main contributors to the incidence of musculoskeletal injury is a lack of functional movement.^1-3 Incorporating corrective functional movement programs should be a primary goal in treating tactical populations.

The Value Of The Vestibular/Ocular Motor Screening (Voms) In Evaluating Adolescent Patients With Concussions, Laura Harris, Kirstin Antonaros, Hayley Cole, Patrick Daniels, Kurtis Gould, Trent Ivey, Alexa Lewis, Alexis Maxwell, Paul Miles

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

OBJECTIVE

To determine the VOMS can differentiate between typical and protracted recoveries in adolescent patients.