Digital Commons Network^™

International Society Of Sports Nutrition Position Stand: Long-Chain Omega-3 Polyunsaturated Fatty Acids, Alex Leaf, Jeffrey A. Rothschild, Tim M. Sharpe, Stacy T. Sims, Chad J. Macias, Geoff G. Futch, Michael D. Roberts, Jeffrey R. Stout, Michael J. Ormsbee, Alan A. Aragon, Bill I. Campbell, Shawn M. Arent Ph.D., Cscs*D, Fissn, Facsm, Fnak, Dominic P. D’Agostino, Michelle T. Barrack, Chad M. Kerksick, Richard B. Kreider, Douglas S. Kalman, Jose Antonio

Faculty Publications

Position statement: The International Society of Sports Nutrition (ISSN) provides an objective and critical review of the use of a ketogenic diet in healthy exercising adults, with a focus on exercise performance and body composition. However, this review does not address the use of exogenous ketone supplements. The following points summarize the position of the ISSN: 1. A ketogenic diet induces a state of nutritional ketosis, which is generally defined as serum ketone levels above 0.5 mM. While many factors can impact what amount of daily carbohydrate intake will result in these levels, a broad guideline is a daily dietary …

“I Felt We Were Actually Learning Things, Then Applying Them” Students’ Perceptions Of A Service-Learning Course, Christina Gipson, Jessica A. Mutchler, Arshpreet Kaur Mallhi, Amanda Lambert

Health Sciences & Kinesiology: Faculty Publications

Academic journals continue to produce articles that highlight record levels of student disengagement and lack of motivation. Faculty have been encouraged to use high impact, active learning strategies to increase student engagement and success (Patrick et al., 2016). One technique, service learning, allows students to become active learners through applying learned skills and theory from the classroom to community settings (Connolly, et al., 2017). The purpose of this study was to highlight students’ perceptions and experiences through three semester-long service-learning courses where students provided a fitness and mindfulness program to local teachers to help them address stressors. Undergraduate sports management …

Validation Of Machine Vision And Action Sport Cameras For 3d Motion Analysis Model Reconstruction, John David Johnson, Michael Hales, Randy Emert

Faculty Articles

The study investigated the feasibility of using action sport cameras for motion analysis research. Data acquired from two different marker-based motion capture systems and six different camera combinations were analyzed for motion reconstruction accuracy. Two different calibration procedures were used to determine the influence on marker position reconstruction. Static and dynamic calibration mean merit score differences between the reference and experimental camera systems were 0.4 mm and 1.3 mm, respectively. Angular displacement difference between the reference and experimental camera systems range between 0.1 and 2.0 degrees. A systematic bias (− 0.54 to 0.19 degrees) was determined between the reference and …

A Comparison Of Anaerobic Power Tests Using Cycle Ergometry And Non-Motorized Treadmill Ergometry At Optimized Loads, Cherilyn N. Mclester, Rasmus Rooks, John R. Mclester, Emily Bechke, Cassie M. Williamson-Reisdorph, Brian Kliszczewicz

International Journal of Exercise Science

International Journal of Exercise Science 16(4): 1293-1305, 2023. The purpose of this study was to compare performance markers derived from a 30-second maximal bout on a cycle ergometer (CE) and non-motorized treadmill (NMT) under optimized loads. Recreationally active participants (n = 40) volunteered for the study. Force-velocity tests on the CE and NMT were used to determine optimal resistance for peak power (PP) production. The remaining visits were randomized and counterbalanced, with a single 30-second maximal test on CE or NMT to assess PP, mean power (MP), fatigue index (FI), over the course of the 30-second test, and maximum heart …

Effects Of Photobiomodulation On High-Intensity Intermittent Anaerobic Performance Of Lower Limbs In Brazilian Jiu-Jitsu Athletes: A Randomized, Crossover, Double-Blind Clinical Trial., Rubens B. Dos Santos Junior, Bráulio H.M. Branco, Leonardo V. Andreato, Deborah C. S. Marques, Fabiano M. De Oliveira, Willian C. Ferreira, Eduardo M G Bardi, Eduardo V. Fernandes, Solange De Paula Ramos

International Journal of Exercise Science

International Journal of Exercise Science 16(6): 1165-1181, 2023. Photobiomodulation (PBM) has ergogenic effects on aerobic and anaerobic efforts and may improve sports performance. As Brazilian jiu-jitsu (BJJ) fighting requires both aerobic and anaerobic metabolism, so PBM may be effective in increasing the physical performance of BJJ athletes. Thus, this study aimed to verify the effects of PBM with different energy doses (6 or 12 J per point) on high-intensity intermittent anaerobic performance in BJJ athletes. Methods: Eleven male athletes performed three lower limb Wingate testing sessions. At the beginning of each session, in a randomized, crossover, double-blind fashion, the athletes …

Prevalence Of Adulteration In Dietary Supplements And Recommendations For Safe Supplement Practices In Sport, Andrew R. Jagim, Patrick Harty, Jacob L. Erickson, Grant M. Tinsley, Dan Garner, Andrew J. Galpin

Faculty Scholarship

The prevalence of dietary supplement use among athletes continues to rise with 60–80% of athletes often reporting current or previous use of dietary supplements. While select dietary ingredients have been shown to improve acute performance and enhance training adaptations over time, it is important to still consider the risk vs. reward for athletes before opting to consume a dietary supplement. Previous work has indicated that certain dietary supplements may pose risks for inadvertent doping, may be susceptible to mislabelling, could be banned by certain governing bodies of sport, or pose health risks for certain populations. The purpose of the current …

Towards The Development Of A System Dynamics Model For The Prediction Of Lower Extremity Injuries., Nikolaos I. Liveris, George Papageorgiou, Elias Tsepis, Konstantinos Fousekis, Charis Tsarbou, Sofia A. Xergia

International Journal of Exercise Science

International Journal of Exercise Science 16(3): 1052-1065, 2023. Acute noncontact Lower Extremity (LE) injuries constitute a significant problem in team sports. Despite extensive research, current knowledge on the risk factors of LE injuries is limited to static simplistic models of instantaneous cause and effect relationships ignoring the time dimension and the embedded complexity of LE injuries. Even though complex systems approaches have been used in various cases to improve policy and intervention effectiveness, there is limited research on predicting and managing LE injuries. This creates an opportunity to fill the gap in the current literature by applying the System Dynamics …

Effects Of Plyometric- And Cycle-Based High-Intensity Interval Training On Body Composition, Aerobic Capacity, And Muscle Function In Young Females: A Field-Based Group Fitness Assessment, A. J. Holmes, M. T. Stratton, A. R. Bailly, J. S. Gottschall, Y. Feito, P. L. Ha, A. Lavigne, K. Persaud, H. L. Gagnon, A. Krueger, A. Modjeski, T. A. Esmat, L. N. Harper, T. A. Vandusseldorp, Garrett Hester

Faculty Articles

High-intensity interval training (HIIT) is an effective alternative to moderate intensity continuous training for improvements in body composition and aerobic capacity; however, there is little work comparing different modalities of HIIT. The purpose of this study was to compare the effects of plyometric- (PLYO) and cycle-oriented (CYC) HIIT on body composition, aerobic capacity, and skeletal muscle size, quality, and function in recreationally trained females. Young (21.7 ± 3.1 yrs), recreationally active females were quasi-randomized (1:1 ratio) to 8 weeks of twice weekly PLYO (n = 15) or CYC (n = 15) HIIT. Body composition (four-compartment model), VO_{2peak …}

International Society Of Sports Nutrition Position Stand: Coffee And Sports Performance, Lonnie M. Lowery, Dawn E. Anderson, Kelsey F. Scanlon, Abigail Stack, Guillermo Escalante, Sara C. Campbell, Chad M. Kerksick, Michael T. Nelson, Tim N. Vandusseldorp, Douglas S. Kalman, Bill I. Campbell, Richard B. Kreider, Jose Antonio

Faculty Scholarship

Based on review and critical analysis of the literature regarding the contents and physiological effects of coffee related to physical and cognitive performance conducted by experts in the field and selected members of the International Society of Sports Nutrition (ISSN), the following conclusions represent the official Position of the Society:

(1) Coffee is a complex matrix of hundreds of compounds. These are consumed with broad variability based upon serving size, bean type (e.g. common Arabica vs. Robusta), and brew method (water temperature, roasting method, grind size, time, and equipment).

(2) Coffee’s constituents, including but not limited to caffeine, have neuromuscular, …

Closing Racial Disparity By Dismantling Constructs Of Fear - A Practical Methodology For Learning To Swim, Dane W. Wolfrom, Christine L. Snellgrove, Marisol A. Rivera, Keisha Laguer Vandessppooll, Emily D. Feliciano

International Journal of Aquatic Research and Education

African American, Black, Hispanic, Latino, and low-socioeconomic communities have lower swimming ability and higher relative drowning rates than White and high-socioeconomic communities, distinguishing the former as high-priority populations to engage with effective learn-to-swim programming. This article demonstrates how prioritizing the reduction of fear-producing brain processes while learning to swim can result in 79.5% of high-priority population non-swimmers being able to jump into deep water, roll onto their backs and either float or tread for 60 seconds, and swim 25 yards after an average of 14 practice sessions. Practical explanations of four key components— water exploration, structured games, emulating coaches, and …

Racist Or Radical? The Strange Case Of Robert Moses And The Building Of New York City's Aquatics Infrastructure, Steven N. Waller Ph.D., James H. Bemiller J.D., Jason L. Scott Ph.D.

International Journal of Aquatic Research and Education

Who was Robert Moses? In this article, we want to cast a bright light on Robert Moses as a visionary urban planner, which included the comprehensive planning of the outdoor and indoor aquatic infrastructure for New York City. Second, we want to highlight some of his administration's significant accomplishments and challenges in providing aquatics opportunities for diverse populations, including people of color. Finally, we aspire to illustrate what happens when officials with power and authority in local government are permitted to operate without scrutiny and are unbeholden to a meaningful series of checks and balances. Robert Moses’ tenure as a …

A Leisure Model: Barriers And Black Womxn Collegiate Swimmers, Tiffany Monique Quash

International Journal of Aquatic Research and Education

There remains a gap in the literature about the experiences of Black Womxn Collegiate Swimmers (hereafter referred to as BWCS) and the application of the leisure constraints model. Whether research has been conducted with Black Womxn Swimmers enrolled in a swimming course while using an autoethnographic lens (Norwood, 2010) or the representation of one Black Womxn Swimmer from a Predominantly White Institution (Quash, 2018), minimal knowledge is known about this specific demographic representative of Historically Black Colleges and Universities (HBCUs) and Predominantly White Institutions (PWIs) and the barriers they experience. Using a qualitative methodological approach to understand the leisure constraints …

“Pool: A Social History Of Segregation Exhibition” Exploring Social Justice Through The Lens Of Water Safety Awareness And Art-Based Education, Angela K. Beale-Tawfeeq Ph.D., Mph, Tiffany Monique Quash Ph.D., Knolan Rawlins Ph.D., Victoria Prizzia, Miriam Lynch Ph.D.

International Journal of Aquatic Research and Education

Art exhibitions, with a focus on water safety and drowning prevention, are rarely seen as a medium to address social justice and public health, or water safety awareness and drowning prevention efforts in communities. Globally, data have shown drowning is considered a “neglected public health threat” (World Health Organization, 2021, CDC, 2023). Additionally, reports have shown that across the globe there are demographic groups of people impacted by drowning, historical traumas, and social determinants, also impacting some communities that are at greater risk (WHO 2021, CDC, 2023). Although there are national and international efforts to address the importance of water …

Blue-Mindfulness Training: A Story Of Restorative Justice Decolonizing And Re-Indigenizing Communal Relationships With Water, Thaddeus Gamory, Miriam Lynch Ph.D., A. Udaya Thomas, Angela K. Beale-Tawfeeq Ph.D., Mph

International Journal of Aquatic Research and Education

This article aims to introduce and describe the development of the concept of Blue-Mindfulness Training^TM, which was created and designed by Thaddeus Gamory and supported by research and the experience of other experts in the field. Drawing from the author’s and others' practical experience, the authors present a "Voice from the Field" perspective on creating and developing the Blue-Mindfulness^TM . This Instructional Framework, coined by Mr. Thaddeus Gamory Blue-Mindfulness^TM, addresses the impacts of historical racial discrimination and trauma in BIPOC communities, specifically on marginalized African American communities while promoting a communal and safe relationship with …

Self-Reported Water Competency Skills At A Historically Black College & University And The Potential Impact Of Additional Hbcu-Based Aquatic Programming, Knolan C. Rawlins Ph.D., Shaun M. Anderson Ed.D, Tiffany Monique Quash Ph.D.

International Journal of Aquatic Research and Education

This article provides an analysis of self-reported water competency skills at a Historically Black University (HBCU). A survey was administered to undergraduate students who lived on campus at one HBCU. Of the 254 respondents that reported the ability to swim, only 187 respondents self-reported the ability to swim and the ability to perform water competency skills. The biggest discrepancy occurred within individuals that identified as Black or African American. In this group, 142 out of 250 participants proclaimed the ability to swim. However, the number of Black or African Americans that could swim dropped to 84 when researchers operationally defined …

Confidence And Exercise: Is There A Link Between Exercise And Percieved Confidence?, Jocelyn I. Simpson, Tatum R. Dickison

2023 Symposium

High self-confidence is crucial in social, work, and academic settings. Previous research suggests that individuals with greater confidence tend to be healthier and happier. (ŞAHİN et al., 2016).

PURPOSE: To investigate whether exercise intervention (resistance training (RT), aerobic training (AT), no exercise (NE)) could increase perceived confidence levels before an academic test. It was hypothesized that participants who exercised before the test would have higher perceived confidence levels compared to those who did not.

METHODS: Eastern Washington University students (n=18, 12 males), between the ages of 18-40 were recruited. Participants were randomized into one of the interventions (AT, RT, NE). …

Professional Experience At Farmington High School, Jacob Vorhies

Master of Science in Kinesiology

For my Capstone project I chose to do a professional industry experience was at Farmington High School with Scott Meier, Head of Strength and Conditioning. The goals for this experience were to improve my skills in proper form identification, providing instructions, and program development. I spent two and a half months with Mr. Meier assisting him in his weight training classes and working directly with the students. For the research project component, I conducted a literature review and presented a PowerPoint presentation to five high school weightlifting classes on the importance of sleep and its effects on athletic performance. This …

The Effect Of Remote Work On Family And Work Dynamics Within The Sport Industry, Matt R. Huml, Elizabeth A. Taylor, Eric M. Martin

Kinesiology Faculty Publications and Presentations

The purpose of this study was to investigate the effect of required remote work on work–family spillover within U.S. college sport. In particular, we examined the changes in work–family spillover (positive and negative), job commitment, and workaholism as employee’s work environment changed from traditional work expectations to work from home, and if these changes were, at least partially, due to parental responsibilities. Data were collected from full-time, National Collegiate Athletic Association (NCAA) athletic department employees (n = 1,139) in November 2019 and again in May 2020 following the onset of the COVID-19 pandemic and after the transition to remote …

The Recruitment And Retention Of High School Sport Officials In Minnesota: An Exploratory Analysis, Zack Qual

Master of Science in Kinesiology

The issue that this proposal study will address is the current officiating shortage for Minnesota State High School League (MSHSL) sanctioned events. High school games are being rescheduled and at times canceled altogether due to the lack of available registered officials needed to ensure games are officiated correctly and with quality. In order to address this problem, the purpose of this proposed study will be to explore the types of interactions, both positive and negative, that registered MSHSL officials have had with players, coaches, and fans at events they have officiated. To gather the data, an online survey would be …

Salivary Microrna As A Concussion Biomarker And The Implications For Athletic Trainers' Practices, Thomas Richard Campbell

Rehabilitation Sciences Theses & Dissertations

Many concussions are sustained globally each year; however, research suggests that a large number may go undiagnosed due to a reliance on subjective information from patients and limitations of current objective measures. Recently, efforts have been focused on identifying clinical biomarkers of concussions, including salivary microRNA (miRNA), to improve healthcare professionals’ concussion management practices. Even if salivary miRNA were shown to be a valid and reliable measure for managing concussions, healthcare professionals, such as athletic trainers (ATs), must be familiar with the tool and have positive attitudes toward the implementation into clinical practice. Therefore, the purpose of this dissertation was …

Meeting, Moving, Mastering - A Text Analysis Of The Aesthetic Attractions Of 'Wild Swimming', Dagmar Dahl, Åsa I. Bäckström

International Journal of Aquatic Research and Education

Why are people fascinated by swimming in nature? This article addresses the aesthetic experiences of wild swimming as expressed by five wild swimming authors in their books. Drawing from aesthetic philosophy, we analyze the ways in which the appeal of wild swimming is described on three levels: the allure of water in the environment, the sensory encounter between water and the body, and the experience of moving in water. Furthermore, with reference to Seel’s concept of nature aesthetics (1996), the experience of wild swimming is analyzed in terms of contemplation, correspondence, and imagination. We can conclude that the special intensity …

In This Issue (14:1), Stephen J. Langendorfer Ph.D.

International Journal of Aquatic Research and Education

In This Issue 14:1 introduces and overviews the research and education articles and position statement associated with the first issue of the fourteenth volume of the International Journal of Aquatic Research and Education.

Towards A Globalised Vision Of Aquatic Competence, Rita F. Pinto, Juan Antonio Moreno Murcia

International Journal of Aquatic Research and Education

Human interaction with the aquatic environment has always taken different forms to meet the needs of pleasure, survival, therapy or performance. The diversity of existing aquatic spaces presents itself as a challenge, due to their variety, dynamism, unpredictability and unrepeatable conditions. These factors potentiate an infinite number of possibilities for human response in interaction with the aquatic environment, with aquatic competence being the one that will be able to sustain all types of interaction. Thus, the aim of the proposal has been to present a new approach to the contextualisation of aquatic competence. After a literature review on the concept …

Revisiting The Metaphorical Concept Of “No Strokes First - All Strokes First”: Part One - Beginning Strokes, Robert Keig Stallman Ph.D., Alex Mwaipasi, Ebbe Laakso Horneman, Nils Olof Vikander, Bente Wäinösdatter Horneman Laakso, Haakon-Paavo Laakso Nysted, Toni Ongala

International Journal of Aquatic Research and Education

The aim of this article is to address the familiar question “Which swimming stroke should be taught first?” The discussion is usually focused on breaststroke versus crawl. Provoked by these naïve discussions of which stroke should be taught first (as if stroking equals swimming, which it emphatically does NOT), the question was answered metaphorically in an earlier article “No Stroke First – All Strokes First” (Stallman, 2008a). Here in Part I we identify and describe six strokes, all of which might be a candidate for any learners ‘very first’ stroke. We describe them as beginning strokes. Having identified and learned …

Does A Brisk Six Minute Walk Cause Upper Body Fatigue In Females, Kaden Buford

Symposium of Student Scholars

Non-local performance fatigue (NLPF) can be described as performance decrements occurring for a muscle group that was not directly involved in the fatiguing activity that preceded. Most studies on NLPF involve strenuous exercise of an isolated joint in trained populations, however, little evidence exists on NLPF derived from activities mimicking acts of daily living. Determining whether NLPF exists following brisk walking is worthwhile, and rate of force development (RFD), the rate at which muscle force is produced, may possess increased susceptibility compared to maximal strength. The purpose of our ongoing study is to determine the responses, if any, for maximal …

Examining The Relationship Between Exercise And Sleeping Patterns Among Bowling Green State University Faculty And Staff Members, Jorge Vazquez

Honors Projects

University faculty and staff work in a unique profession that encompasses individuals from a large age range. Exercise and sleeping patterns are an important component of maintaining health and preventing disease. Until recently there has been little research examining the exercise and sleeping patterns of faculty and staff members and what role these factors play in overall health. The information gathered in this study was used to analyze how university faculty members can adapt their lifestyle with exercise and/or sleep to achieve better health and well-being. This study was performed to understand if there is a relationship between exercise and …

Evaluation Of Novel Beverage Formulations For Hydration Enhancement In Humans, Grant M. Tinsley, Madelin R. Siedler, Christian Rodriguez, Patrick Harty, Matthew T. Stratton, Sarah J. White, Dale S. Keith, Jacob J. Green, Jake R. Boykin, Abegale D. Williams, Brielle Dehaven, Alexandra Brojanac, Ethan Tinoco

Faculty Scholarship

This study evaluated the influence of novel beverage formulations on bioimpedance- and urine-based hydration markers. Thirty young healthy adults (n=16 females, n=14 males; age: 23.2±3.7 years; BMI: 24.3±3.3 kg/m2 ) participated in a randomized, double-blind, placebo-controlled, crossover study. Participants completed three conditions with baseline bioimpedance, urine, and body mass assessments, followed by ingestion of one liter of a test beverage over a 30-minute period. The three beverages were: active hydration formulation in still (AFstill) or sparkling (AFspark) water and a still water control. The active formulations were identical in concentrations of alpha-cyclodextrin and complexing agents. Following beverage ingestion, bioimpedance assessments …

An Exploratory Study Of Aquatic Walking On Symptoms And Functional Limitations In Persons With Knee Osteoarthritis: Part 1, John M. Coons, Brandon Grubbs, Vaughn W. Barry, Ryan T. Conners, Sandra Stevens

International Journal of Aquatic Research and Education

This paper represents Part 1 of a study that explored the effects of an underwater treadmill (UT) walking program on pain and function in adults with knee osteoarthritis (KOA). The Western Ontario & McMaster Universities Osteoarthritis Index (WOMAC), numerical rating scale (NRS), timed up-and-go (TUG), and 10-m walk were assessed in 6 adults (62.7 ±14.2 years) who participated in an 8-week (3x/wk) UT walking intervention based on the Arthritis Foundation’s Walk With Ease (WWE) program. Walking pace was self-selected, and walking duration of each session was increased from 10 to 45 minutes throughout the study. Knee pain and function were …

An Exploratory Study Of The Effects Of Aquatic Walking On Function And Muscle Activity In Knee Osteoarthritis: Part 2, John M. Coons, Brandon Grubbs, Conor Theiss, Vaughn W. Barry, Sandra Stevens

International Journal of Aquatic Research and Education

This paper presents Part 2 of a study that investigated the effects of an 8-week (3x/week) underwater treadmill (UT) walking intervention on knee osteoarthritis (KOA) outcomes in 6 adults with KOA (62.7 ± 14.2 years). The Knee Outcome Survey (KOS) for activities of daily living and muscle activity during a 10-m walk and a 20 cm step down were measured before and after the intervention. The following KOS measures improved after the UT walking program (p < 0.05; g > 0.8): stiffness, swelling, weakness, walking, going up stairs, going downstairs, kneeling on the front of the knee, squatting, and sitting with the …

Anthropometric Predictors Of Conventional Deadlift Kinematics And Kinetics: A Preliminary Study, Dale S. Keith, Daniel Scherrer, Brandon Nunley, Jake R. Boykin, Jacob J. Green, Madelin R. Siedler, Christian Rodriguez, Patrick S. Harty, Matthew T. Stratton, John R. Harry, Grant M. Tinsley

International Journal of Exercise Science

International Journal of Exercise Science 16(1): 429-447, 2023. The purpose of this preliminary analysis was to determine if there are relationships between anthropometric characteristics (arm length, torso length, thigh length, and shank length) and conventional deadlift (CDL) kinematics and kinetics during a 5 sets of 5 repetitions (5 x 5) CDL routine in resistance-trained males. Eleven males who had experience with the deadlift exercise were included in this analysis (age: 21.5 ± 1.4 y; height: 180.7 ± 5.7 cm; body mass: 89.9 ± 16.0 kg). Anthropometrics were measured by a 3-dimensional optical scanner. The participants underwent a 5 x 5 …