Medicine and Health Sciences Commons^™

Editorial Introducing The Special Issue For Diversity In Aquatics, Angela Beale-Tawfeeq, Austin R. Anderson, Steven N. Waller

International Journal of Aquatic Research and Education

Introduction to Special Issue - no abstract available

Cyp1a2 Genotype And Acute Effects Of Caffeine On Resistance Exercise, Jumping, And Sprinting Performance, Jozo Grgic, Craig Pickering, David Bishop, Brad J. Schoenfeld, Pavle Mikulic, Zeljko Pedisic

Publications and Research

Background: It has been suggested that polymorphisms within CYP1A2 impact inter-individual variation in the response to caffeine. The purpose of this study was to explore the acute effects of caffeine on resistance exercise, jumping, and sprinting performance in a sample of resistance-trained men, and to examine the influence of genetic variation of CYP1A2 (rs762551) on the individual variation in responses to caffeine ingestion.

Methods: Twenty-two men were included as participants (AA homozygotes n = 13; C-allele carriers n = 9) and were tested after the ingestion of caffeine (3 mg/kg of body mass) and a placebo. Exercise performance was assessed …

Alcohol_Focused Drowning Prevention Campaigns: What Do We Know And What Should We Do Now?, Hannah Calverley, Lauren Petrass, Jennifer Blitvich

International Journal of Aquatic Research and Education

Alcohol and drugs have been identified as key risk factors for youth (aged 15-24 years) and adult drownings in high-income countries (HIC). Whilst alcohol specific drowning prevention education programs have been developed and implemented, youth continue to be over-represented in drowning statistics, including those linked with alcohol. Therefore, this project aimed to: (i) review and assess all alcohol themed drowning prevention campaigns within HICs; (ii) determine whether the campaign had undergone evaluation for effectiveness; and (iii) provide recommendations to improve the effectiveness of future interventions. For each of the eighty-one HICs identified for the 2019 fiscal year, searches of peer-reviewed …

Socio-Ecological Nature Of Drowning In Low- And Middle-Income Countries: A Review To Inform Health Promotion Approaches, Muthia Cenderadewi, Richard Charles Franklin, Susan Devine

International Journal of Aquatic Research and Education

Most deaths by drowning (91%) have occurred in low- and middle-income countries (LMICs), particularly in Southeast Asia (35%) and Africa (20%), in proportion to total drowning deaths worldwide. Poor data collection in LMICs hinders the planning, implementation, and evaluation of prevention strategies. The objective of this study was to review the rates and risk factors of unintentional drowning in LMICs and to identify drowning prevention strategies within a socio-ecological health promotion framework. A systematic search, guided by PRISMA, was conducted on Ovid MEDLINE, CINAHL, Informit health, PsycINFO (ProQuest), Scopus, SafetyLit, Google Scholar, and BioMed Central databases for all relevant studies …

Plyometric Training And Its Effects On The Neuromuscular System, Bradley Andrew Martin

Theses and Dissertations

Plyometric training is commonly employed by athletic trainers, personal trainers, and strength and conditioning coaches, especially for those athletes who require quickness, agility, and high vertical jump performance. It is well documented in its ability to increase these aspects of performance.(12, 14, 16, 20) There are many proposed mechanisms in place which attempt to explain why it is so effective, however, many of the proposed mechanisms are still theoretical. The purpose of this study is to examine some of those proposed mechanisms that drive the success of plyometric training. This project investigates the neurological effects of plyometric training by examining …

Testing Postural Control With Kinesiology Tape And A Compression Ankle Sleeve In Dancers, Sarah Catherine Unger

Theses and Dissertations

The purpose of this study is to assess if kinesiology tape (KT) and compression sleeves can influence balance and postural control by assessing center of pressure (CoP). This study will also compare the effectiveness of increasing postural control between KT and a compression sleeve. Fifteen female subjects between the ages of 18 and 22 years old volunteered to participate in this study. One subject's data was discarded due to KT disruption. The fourteen remaining subjects were randomly assigned to either the KT, compression sleeve, or control group. Each subject performed a semi-dynamic balance test (modified Airplane Test) on a portable …

The Implementation Of Exercise For Chronic Kidney Disease And Dialysis Patients, Syed Ahmad Rizvi

Honors College Theses

While commonly known to be the organ that helps with urine production within the human body, the kidney plays one of the most crucial roles in maintaining homeostasis. When establishing all of the roles the kidney has on keeping humans healthy, there is the question of how does the body cope when a patient is diagnosed with kidney failure. One of the more common treatment options that allows the body to continue to function without a kidney is by beginning a patient on a form of dialysis. However, as with any treatment, there will always be a list of side …

Evaluation Of A Drowning Prevention Campaign In A Vietnamese American Community, Linda Quan Md, Elena Shephard Md, Elizabeth Bennett Ches, Mph

International Journal of Aquatic Research and Education

To address Washington State’s high pediatric fatal drowning rates in Asian children, especially Vietnamese, we conducted and evaluated a community water safety campaign for Vietnamese American families. Working with community groups, parks departments and public health, we disseminated three messages (learn to swim, swim with a lifeguard, and wear a life jacket) in Vietnamese media and at events, increased access to free/low cost swim lessons and availability of lifeguarded settings and life jackets in the community. Parents completed 168 pre- and 230 post-intervention self-administered, bilingual surveys. Significantly more post-intervention compared to pre-intervention respondents had heard water safety advice …

Citizen Engagement In Aquatics Equity: The Case Of Winston Waterworks, Steven N. Waller Phd, James H. Bemiller Jd, Emliy J. Johnson, Chermaine D. Cole, Jason Scott Phd, Angela Wozencroft, Phd

International Journal of Aquatic Research and Education

Historically, swimming pools have been a source of inequity when it comes to the distribution of recreation services in the United States. Many of the problems that correlate with the inequitable allocation of recreation resources including public swimming pools began with ideas about race, geography, poor planning practices and faulty policymaking (Rothstein, 2017). Moreover, one of the primary outcomes of engaged, inclusive planning is equity in the provision of recreation programs and facilities. In this essay, we offer a summary of key legal cases that help address questions related resource allocation related to public swimming pools. Finally, we present a …

A Comprehensive Analysis Of Aquatic Programming At Historically Black Colleges And Universities (Hbcus), Tiffany Monique Quash, Knolan C. Rawlins, Shaun M. Anderson

International Journal of Aquatic Research and Education

This article provides a comprehensive examination of aquatic programming at Historically Black Colleges and Universities (HBCUs). HBCUs consist of public, private, 2-year, and 4-year institutions (U.S. Department of Education, 2018). Historically, HBCUs provided descendants of the enslaved access to higher education opportunities (Brown, Donahoo, & Bertrand, 2001). HBCUs now serve a more diverse community and the core focus remains on inclusion, social justice, diversity, empowerment, leadership, and cultural competence (Kennedy, 2012; Rawlins, 2018). Consequently, HBCUs may provide an ideal environment to address aquatic activity and the drowning disparity in the African American community. In the current study, researchers sent a …

Aquatic Therapy Interventions And Disability: A Recreational Therapy Perspective, Jason Scott, Angela Wozencroft, Vincenzo Nocera, Kelsey Webb, Jodi Anderson, Avery Blankenburg, Darrien Watson, Sophie Lowe

International Journal of Aquatic Research and Education

Aquatic therapy interventions are critical for individuals with disabilities and the role of the therapist is just as critical for successful and effective interventions. The field of therapeutic recreation trains students to develop and implement evidence-based facilitation techniques including the use of aquatic therapy to assist in helping clients achieve a change in functional status. This review of the literature examined the impact of aquatic therapy interventions on a variety of disabilities including osteoarthritis, multiple sclerosis, Cerebral palsy, autism spectrum disorder, and mental health from a recreational therapy (RT) perspective. This review provides a variety of information on the positive …

Effects Of A Ketogenic Diet On Body Compostion And Strength In Trained Women, Salvador Vargas-Molina, Jorge L. Petro, Ramón Romance, Richard B. Kreider, Brad J. Schoenfeld, Diego A. Bonilla, Javier Benítez-Porres

Publications and Research

Background: The effect of ketogenic diets (KD) on body composition in different populations has been investigated. More recently, some have recommended that athletes adhere to ketogenic diets in order to optimize changes in body composition during training. However, there is less evidence related to trained women. We aimed to evaluate the effect of a KD on body composition and strength in trained women following an eight-week resistance training (RT) program.

Methods: Twenty-one strength-trained women (27.6 ± 4.0 years; 162.1 ± 6.6 cm; 62.3 ± 7.8 kg; 23.7 ± 2.9 kg·m− 2) were randomly assigned to either a non-KD group (n …

Effectiveness Of An Intensive Drowning Prevention Program And Skills Retention By Children With And Without Disabilities, Anna L. Forde Otd, Otr/L, Ctrs, Emily A. Zeman Otd, Ms, Otr/L, Lynn Clarke

International Journal of Aquatic Research and Education

This study examined the effectiveness of a drowning prevention program and the retention of swimming and water safety skills for 3-14 year-old children with and without disabilities. The intensive program, SWIM Central, used a top-down approach to teach 6 swimming and water safety skills during 10, 30-minute sessions. A post-participation parent survey results suggested that children ages 3-14 with and without disabilities who had previously participated in SWIM Central retained swimming and water safety skills to a similar degree. The current swim skill assessments showed that there was not an overall difference in swim skill performance in the presence of …

The Relationship Between The Use Of Hormonal Contraceptives And Ligamentous Knee Injury In The Female Collegiate Athlete, Nicole Michelle Thompson

Theses and Dissertations

Female athletes are three to six times more likely than males to sustain a ligamentous knee injury due to hormonal risk factors. Hormones of the menstrual cycle have been shown to alter the physiological component of ligamentous structures during the three phases of the cycle. Use of hormonal contraceptives (HCs) may influence the incidence and severity of ligamentous knee injuries in female athletes. The objective of this cross-sectional study was to determine the relationship between HC use and the type and severity of ligamentous knee injuries sustained among female collegiate athletes using an online survey distributed to NCAA female athletes …

Correlation Between Cognition And Balance Among Middle-Aged And Older Adults Observed Through A Tai Chi Intervention Program, Tao Xiao, Lin Yang, Lee Smith, Paul D. Loprinzi, Nicola Veronese, Jie Yao, Zonghao Zhang, Jane Jie Yu

Faculty and Student Publications

© Copyright © 2020 Xiao, Yang, Smith, Loprinzi, Veronese, Yao, Zhang and Yu. Background: Age-associated decline in cognition and balance may cause severe ability loss for daily living activities among middle-aged and older adults. The relationship between cognition and balance in this aging population remains to be explored. Objective: The present study Is exploratory in nature and aimed to examine the relationship between balance (both static and dynamic components) and global cognitive function among middle-aged and older adults through Tai Chi (TC) practice as a research avenue. Methods: A short-term (12 weeks) intervention of TC was conducted among middle-aged and …

A Comparison Of Motor Unit Control Strategies Between Two Different Isometric Tasks, Sunggun Jeon, William M. Miller, Xin Ye

Faculty and Student Publications

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Background: This study examined the motor unit (MU) control strategies for non-fatiguing isometric elbow flexion tasks at 40% and 70% maximal voluntary isometric contraction. Methods: Nineteen healthy individuals performed two submaximal tasks with similar torque levels: contracting against an immovable object (force task), and maintaining the elbow joint angle against an external load (position task). Surface electromyographic (EMG) signals were collected from the agonist and antagonist muscles. The signals from the agonist were decomposed into individual action potential trains. The linear regression analysis was used to examine the MU recruitment threshold …

Athletic Training Student Patient Encounter Characteristics During Immersive And Non-Immersive Experiences: A Report From The Athletic Training Clinical Network, Bailey Jones, Julie M. Cavallario, Cailee-Welch Bacon, Stacey Walker, Bonnie Van Lunen

College of Health Sciences Posters

Context: Professional athletic training programs are now required to include at least one immersive clinical experience (ICE), which allow students to see more patient-care opportunities and job responsibilities that athletic trainers complete than those at a non-immersive clinical experience (N-ICE). Therefore, the purpose of this study was to compare the characteristics of patient encounters (PEs) that occurred at ICEs and N-ICEs.

Methods: This study used a multi-site panel design in which 336 athletic training students from 12 professional, CAATE-accredited programs (5 undergraduate, 7 graduate) logged PEs for one academic year (2018-2019). PEs were documented in E*Value (MedHub, Minneapolis, MN), and …

The Effects Of Thermal Aquatic Therapy, Meredith Ferguson

EXSI 432/532: Research Methods in Exercise Science: Research Proposal Posters

No abstract provided.

Accuracy Of Garmin Forerunner 645 During High Intensity Intervaltraining, Camelia Meindertsma

Student Scholars Day Posters

Introduction: Previous research has shown that wrist-worn devices are accurate during structured exercise such as running or walking, but accuracy decreases when it comes to high-intensity interval training (HIIT). The purpose of this study was to investigate the validity of Garmin Forerunner 645 against the gold standards of both the Polar HR chest strap and the Actigraph GT9X during HIIT. I hypothesized the Garmin Forerunner 645 would be statistically different in time spent in HR zones and calories burned when compared to the Polar HR chest strap and Actigraph.

Methods: For three weeks, I collected data by completing three 30 …

Temporal Trends In The Association Between Participation In Physical Education And Physical Activity Among U.S. High School Students, 2011-2017, Seungho Ryu, Paul Loprinzi, Heontae Kim, Minsoo Kang

Faculty and Student Publications

© 2020 by the author. The purpose of this study was to assess trends in physical education and physical activity among U.S. high school students from 2011 to 2017, respectively, and to evaluate temporal trends in the relationship between physical education class participation and physical activity levels. Data from a total of 51,616 high school students who participated in the Youth Risk Behavior Surveillance System (YRBSS) from 2011 to 2017 were analyzed for this study. Physical education was measured as follows: In an average week when you are in school, on how many days do you go to physical education …

Educator And Preceptor Roles In Athletic Training Student Development, Gary Cohen, E. Nelson, H. M. Wathen, C. E. Welch Bacon, Julie M. Cavallario

College of Health Sciences Posters

Context: Healthcare professions use a unique learning pattern in which they are educated both didactically and clinically. Previous research has focused on preceptor selection and training, but there has been limited emphasis on perceived roles of didactic and clinical educators. Identifying potential discrepancies in perceived roles may help improve athletic training student education through a shared understanding of role delineation.

Objective: To understand the perceived roles of academic faculty and clinical preceptors regarding athletic training student development.

Design: Consensual qualitative research.

Setting: Webex Focus Group Interviews.

Patient or other Participants: 8 faculty, 7 preceptors, and 7 dual role educator/preceptor representing …

The Effects Of Physical Exercise On Salivary Microrna Levels, Thomas R. Campbell, Jessica C. Martinez, Noah L. Robertson, Felicia G. Clements, Emily N. Valle, Wyclef Etiennet, Audrey C. Ferguson, Klye J. Kelleran

College of Health Sciences Posters

Diagnosing concussions provides challenges for healthcare professionals due to current diagnostic protocols utilizing subjective input from patients. Recent studies have shown relationships between specific salivary microRNA levels and concussions, but it is unknown if this is due to concussive forces or physical exertion. Analysis of this distinction may contribute to further confirming the relationship of concussions and microRNA, improving techniques for objective assessments of concussion. Objective: To measure the effects of physical exertion through exercise on specific salivary microRNA. Methods: Twenty non-intercollegiate athletes (10:M, 10:F) were recruited for this case series. After ensuring the participants received a minimum of 6-hours …

The Impact Of Playing Surface On Doms In Mls Players During Training, Luke Beamer

EXSI 432/532: Research Methods in Exercise Science: Research Proposal Posters

Exercise Science and Honors Thesis Poster

Effectiveness Of Cardiac Rehabilitation In Preventing A Second Negative Cardiac Event For 15 Years, Kaylin Schuda

EXSI 432/532: Research Methods in Exercise Science: Research Proposal Posters

No abstract provided.

A Comparison Of Power Variables For Two Loading Methods In Weighted Vertical Jumps 2020, Jonathan Tanguay

Master's Theses

Training exercises to develop muscular strength and power, such as the weighted jump squat, commonly utilize barbells and dumbbells to increase resistance. Strength coaches often measure improvements in peak force, peak power, and rate of force development to determine effectiveness of a training program. The purpose of this study was to determine if equipment selection (barbells vs. dumbbells) affects peak force, peak power, and/or rate of force development in weighted jump squats. Thirteen physically active, college-aged males (age: 21.6 ± 2.0 years, height: 182.8 ± 9.7 cm, body mass: 87.2 ± 9.0 kg, lean mass: 72.3 ± 8.1 kg) performed …

Alexithymia Symptoms Are Not Associated With Childhood Trauma Or Crhr1 Rs110402 Genotype, Emily Wiatr, Grace Sullivan, Scott Stoltenberg

Center for Brain, Biology, and Behavior: Faculty Publications

Alexithymia is associated with difficulties in emotional self-regulation, and alexithymia is specifically associated with an absence of emotional experience and cognition of emotion. Past research has indicated a potential association between alexithymia and the CRHR1 gene . Situational factors may also impact the expression of the CRHR1 gene within an individual. Berenbaum (1996) found associations between PTSD/childhood trauma and alexithymia. This study examined these associations using the Online Alexithymia Questionnaire-G2 (OAQ-G2) as well as DNA samples gathered from 657 participants at the University of Nebraska-Lincoln (72% women; 78.6% white; mean age= 20.34; standard deviation of 2.6). It was hypothesized that …

The Natural Environmental Factors Influencing The Spatial Distribution Of Marathon Event: A Case Study From China, Zhanbing Ren, Yifan Zuo, Yudan Ma, Mu Zhang, Lee Smith, Lin Yang, Paul D. Loprinzi, Qian Yu, Liye Zou

Faculty and Student Publications

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Purpose: The purpose of this study was to investigate the influence of natural environmental factors on the spatial distribution of marathon events in China, and to identify the suitable natural environmental factors for the marathon events. Methods: Geographic information system (GIS) spatial analysis tools were used to perform coupling analysis, e.g. overlap, neighborhood, intersection and buffer for terrain, climate, air quality, mountains and water resources with 342 marathon events held in China in 2018. Results: The results indicate that the spatial distribution of marathon events in China is negatively correlated with …

Repeat Expansion Scanning Of The Notch2nlc Gene In Patients With Multiple System Atrophy, Pu Fang, Yanyan Yu, Sheng Yao, Shuyun Chen, Min Zhu, Yunqing Chen, Keji Zou, Lulu Wang, Huan Wang, Ling Xin, Tao Hong, Daojun Hong

Faculty and Student Publications

© 2020 The Authors. Annals of Clinical and Translational Neurology published by Wiley Periodicals, Inc on behalf of American Neurological Association. Objective: Trinucleotide GGC repeat expansion in the 5’UTR of the NOTCH2NLC gene has been recognized as the pathogenesis of neuronal intranuclear inclusion disease (NIID). Previous studies have described that some NIID patients showed clinical and pathological similarities with multiple system atrophy (MSA). This study aimed to address the possibility that GGC repeat expansion in NOTCH2NLC might be associated with some cases diagnosed as MSA. Methods: A total of 189 patients with probable or possible MSA were recruited to screen …

Is It Time To Rethink Our Weight Loss Paradigms?, Paulo Gentil, Ricardo Borges Viana, João Pedro Naves, Fabrício Boscolo Del Vecchio, Victor Coswig, Jeremy Loenneke, Claudio André Barbosa

Faculty and Student Publications

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Strategies aiming to promote weight loss usually include anything that results in an increase in energy expenditure (exercise) or a decrease in energy intake (diet). However, the probability of losing weight is low and the probability of sustained weight loss is even lower. Herein, we bring some questions and suggestions about the topic, with a focus on exercise interventions. Based on the current evidence, we should look at how metabolism changes in response to interventions instead of counting calories, so we can choose more efficient models that can account for the …

Factors Influencing Both Maternal And Infant Body Composition At Two Years Postpartum, Samantha Henry

Masters Theses & Specialist Projects

Maternal body composition (BC) and physical activity (PA) level during pregnancy both contribute to infant body composition; however, few studies follow children beyond the early weeks to determine the longer-term implications of maternal lifestyle on offspring health. The purpose of this study was threefold: 1) Determine the role of maternal obesity on offspring BC at 2 years of age; 2) Determine the role of PA during pregnancy on maternal and infant BC at two years postpartum; and 3) Determine whether BC at birth (assessed via air displacement plethysmography [PEA POD]) is related to BC at two years of age (assessed …