Digital Commons Network^™

An Interactive Game With Virtual Reality Immersion To Improve Cultural Sensitivity In Health Care, Paul J. Hershberger, Yong Pei, Timothy N. Crawford, Sabrina M. Neeley, Thomas Wischgoll, Dixit B. Patel, Miteshkumar M. Vasoya, Angie Castle, Sankalp Mishra, Lahari Surapaneni, Aman A. Pogaku, Aishwarya Bositty, Todd Pavlack

Health and Sport Science Faculty Publications

Purpose: Biased perceptions of individuals who are not part of one's in-groups tend to be negative and habitual. Because health care professionals are no less susceptible to biases than are others, the adverse impact of biases on marginalized populations in health care warrants continued attention and amelioration.Method: Two characters, a Syrian refugee with limited English proficiency and a black pregnant woman with a history of opioid use disorder, were developed for an online training simulation that includes an interactive life course experience focused on social determinants of health, and a clinical encounter in a community health center utilizing virtual reality …

Prevalence And Amounts Of Common Ingredients Found In Energy Drinks And Shots, Andrew R. Jagim, Patrick S. Harty, Abdelrahman R. Barakat, Jacob L. Erickson, Victoria Carvalho, Chinguun Khurelbaatar, Clayton L. Camic, Chad M. Kerksick

Faculty Scholarship

Background: Energy drinks are one of the most popular packaged beverage products consumed within the United States (US). Energy drinks are considered a functional beverage, a category that also includes sports drinks and nutraceutical beverages. Purpose: The focus of the current study was to examine the nutrition fact panels of the top selling commercially available energy drink and energy shot products within the US to characterize common ingredient profiles to help establish a standard definition and ingredient profile of energy drinks and energy shots for consumers, health care practitioners, and researchers. Methods: The top 75 commercially available energy drinks and …

Do Water Safety Lessons Improve Water Safety Knowledge?, Michael J. Tipton, Joseph Muller, Cristian Abelairas Gomez, Jo Corbett

International Journal of Aquatic Research and Education

A person, usually a child or young adult, dies by drowning every 90 seconds around the planet. Most drowning prevention initiatives do not assess the efficacy of the intervention. In this study, thirteen- to fourteen-year-olds had their level of water safety knowledge (covering cold shock, rips and tides) assessed before, just after, and 3-6 months after one, 25-minute water safety lesson on these topics. We evaluated the knowledge gained and retained on water safety “awareness” (i.e., knowledge of risks) and “confidence” in terms of knowing what to do in an emergency. The results demonstrated that the lesson significantly increased water …

The Effects Of Aerobic-Resistance Training And Broccoli Supplementation On Plasma Dectin-1 And Insulin Resistance In Males With Type 2 Diabetes, Ayoub Saeidi, Mohammad Soltani, Ali Daraei, Hanieh Nohbaradar, Marjan Mosalman Haghighi, Nikoo Khosravi, Kelly E. Johnson, Ismail Laher, Anthony C. Hackney, Trisha Vandusseldorp, Hassane Zouhal

Faculty Articles

BACKGROUND: This study aimed to evaluate the effects of a combination of aerobic-resistance training (CARET) and broccoli supplementation on dectin-1 levels and insulin resistance in men with type 2 diabetes mellitus (T2D). METHODS: Forty-four males with T2D were randomly allocated to four groups ( = 11 each group): CARET + broccoli supplement (TS), CARET + placebo (TP), control + broccoli supplement (S), and control + placebo (CP). CARET was performed three days per week for 12 weeks. TS and S groups received 10 g of broccoli supplement per day for 12 weeks. All variables were assessed at baseline and 12 …

Chair Rise Kinetics And Correlates Of Performance In Young And Older Males, Tyler Smith

Symposium of Student Scholars

Purpose: To compare chair rise kinetics in young (YM) and older (OM) males, and determine correlates of chair rise performance. METHODS: YM (n=15, age =20.7±2.2 yrs) and OM (n=15, age=71.6±3.9yrs) performed three trials of a single chair rise as quickly as possible on a force plate and the vertical ground reaction force (VGRF) signal was analyzed. Peak VGRF (PF), as well as peak (100 ms rolling average), early (minimum VGRF to 50% PF), late (50% PF to PF), and overall (minimum VGRF to PF) rate of force development (RFD; Δforce/Δtime) were calculated based on phases of the task. Power and …

Physical Activity Among Adults Residing In 11 Countries During The Covid-19 Pandemic Lockdown, Kele Ding, Jingzhen Yang, Ming-Kai Chin, Lindsay Sullivan, J. Larry Durstine, Verónica Violant-Holz, Giyasettin Demirhan, Nara R.C. Oliveira, Biljana Popeska, Garry Kuan, Waheeda Khan, Jianhui Dai, Xia Xu, Zornitza Mladenova, Govindasamy Balasekaran, Gary A. Smith, Global Community Health-Covid-19 Collaborative Research Team

Faculty Publications

During the novel coronavirus (COVID-19) pandemic, physical activity (PA) behaviors were altered worldwide due to public health measures such as “lockdown.” This study described PA among adults residing in 11 countries during COVID-19 lockdown and examined factors associated with PA engagement. We conducted a cross-sectional anonymous survey among adults (≥18 years old) in 11 countries (Brazil, Bulgaria, China, India, Ireland, Malaysia, North Macedonia, Singapore, Spain, Turkey, United States). Of 11,775 participants, 63.7% were female and 52.8% were 18–34 years old. More than 40% of participants were insufficiently active (43.9%) and reported a decrease in their PA during lockdown (44.8%). Statistically …

Creatine For Exercise And Sports Performance, With Recovery Considerations For Healthy Populations, Benjamin Wax, Chad M. Kerksick, Andrew R. Jagim, Jerry J. Mayo, Brian C. Lyons, Richard B. Kreider

Faculty Scholarship

Creatine is one of the most studied and popular ergogenic aids for athletes and recreational weightlifters seeking to improve sport and exercise performance, augment exercise training adaptations, and mitigate recovery time. Studies consistently reveal that creatine supplementation exerts positive ergogenic effects on single and multiple bouts of short-duration, high-intensity exercise activities, in addition to potentiating exercise training adaptations. In this respect, supplementation consistently demonstrates the ability to enlarge the pool of intracellular creatine, leading to an amplification of the cell’s ability to resynthesize adenosine triphosphate. This intracellular expansion is associated with several performance outcomes, including increases in maximal strength (low-speed …

The Ripple Effect: ‘Training The Trainer’ On The Impact Of Body Image Through A Dance/Movement Therapy Technique, Marina Gearhart

Expressive Therapies Capstone Theses

This thesis describes the capstone project which was a psychoeducation and experiential workshop for fitness trainers. The workshop investigated the impact trainers’ work may have on the body image of their clients through a dance/movement therapy (DMT) technique. The aim was to enhance the trainers’ sensitivity around body image issues of their clients and to create a space for vulnerable movement conversation that may in turn lead to better mental health advocacy for their clients within the scope of ethical practice. The participants of the workshop were six white female identifying trainers ranging from 24 to 35 years of age. …

From Professor To Patient X, Anne R. Crecelius

Health and Sport Science Faculty Publications

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

Isometric Versus Isotonic Contractions: Sex Differences In The Fatigability And Recovery Of Isometric Strength And High-Velocity Contractile Parameters, Phuong L. Ha, Benjamin E. Dalton, Michaela G. Alesi, Tyler M. Smith, Trisha Vandusseldorp, Yuri Feito, Garrett Hester

Faculty Articles

The purpose of this study was to investigate potential sex differences in the fatigue- and recovery-induced responses of isometric strength and power, as well as select dynamic contractile parameters after isometric and isotonic plantar flexor (PF) contractions. Healthy males (n = 12; age = 21.8 ± 2.2 years) and females (n = 14; age = 21.4 ± 2.5 years) performed a 2-min maximal voluntary isometric contraction and 120 concentric isotonic (30% peak isometric torque) contractions of the PFs on separate visits. Isometric strength, isotonic power, as well as torque- and velocity-related parameters were recorded before, immediately after, and throughout 10 …

An Annual Training Plan For Collegiate Dance, Ashley R. German

Honors Thesis

The focus of this thesis is on developing an annual resistance training plan for collegiate dance with no test subjects. This project provides biomechanical, physiological, and injury analysis of collegiate dance. Based on the analysis, a research-based, linear resistance training program for the University of South Dakota Dance Team was created. The resistance training program follows basic strength and conditioning principles including specificity, overload, and periodization. Additionally, exercise selection, order, volume, and intensity were prescribed based on standards set forth by the National Strength and Conditioning Association. Generally, from off-season to in-season, exercises moved from general to specific, along with …

Characteristics Of Physiology And Physiology-Related Pre-Health Degree Programs In The Physiology Majors Interest Group, Yvonne Ogrodzinski, Erica A. Wehrwein, Kevin Kelly, James M. Poteracki, Valerie Vanryn, Anne R. Crecelius

Health and Sport Science Faculty Publications

The Physiology Majors Interest Group (P-MIG), a grassroots organization of educators, has collected data on the history and characteristics of Physiology and highly related undergraduate programs (ex: Human Biology, Pre-Medicine, Biomedical Sciences, etc.) that serve a common population of prehealth students. Data was obtained as part of an online survey sent out to P-MIG conference attendees at the 2017-2019 annual meetings (n=30). Participating institutions indicate that 25.9% have degrees called Physiology aligned with 28% being housed in a department of physiology, 75.9% are a Bachelor of Science program, 34.9% are affiliated with a College of Arts and Sciences, and 80% …

Perceptions Of Water Competencies, Drowning Risk And Aquatic Participation Among Older Adults, Teresa Stanley, Kevin Moran

International Journal of Aquatic Research and Education

New Zealand has an aging population and, despite falling drowning tolls in all other age groups (WSNZ, 2019c), older adults have continued to drown in both increasing numbers and proportion. The reasons for this are not well understood since very little drowning research has focused on older people. A water safety survey (N = 389) seeking information on older adults’ aquatic recreational practices and perceptions of safety was conducted at the end of the summer season, 2019. Most adults (86%, n = 335) reported some aquatic activity in the previous year, but those aged 65+ years (66%) were significantly …

The Lifeguard Rescue Reporting System: Survey Results From A Collaborative Data Collection Method, William D. Ramos, Roy Fielding, Kristina R. Anderson, Peter G. Wernicki Md

International Journal of Aquatic Research and Education

Several water safety organizations have attempted to improve reporting regarding lifeguard actions in order to better understand the characteristics of successful, non-fatal rescues. In 2003, a collective effort initiated the Lifeguard Rescue Reporting System, an online survey distributed to lifeguards and facility managers across the United States and Canada to better understand rescue actions performed in pools/spas, water parks, and open water areas. After seven years of data collection, the online survey accumulated data reflecting 1,676 rescue actions, collecting information including location, victim characteristics and outcome, rescuer characteristics and strategies, and other general circumstances. Descriptive results indicated that at least …

In This Issue (13:2), Stephen J. Langendorfer Ph.D.

International Journal of Aquatic Research and Education

front matter to Volume 13, Issue 2

Single-Subject Analyses Reveal Altered Performance And Muscle Activation During Vertical Jumping, John R. Harry, Jeffrey D. Eggleston, Janet S. Dufek, C. Roger James

Kinesiology and Nutrition Sciences Faculty Research

Effects of barefoot and minimal footwear conditions on performance during jumping (i.e., jump displacement) are unclear with traditional group-level studies because of intra- and interindividual variability. We compared barefoot, minimal, and conventional athletic footwear conditions relative to countermovement vertical jump (CMVJ) performance and muscle activation using a single-subject approach. Fifteen men (1.8 ± 0.6 m; 84.5 ± 8.5 kg; 23.8 ± 2.3 y) performed three CMVJ trials in barefoot, minimal, and conventional footwear conditions while ground reaction forces (GRF) and electromyograms of eight lower extremity muscles were recorded. The Model Statistic procedure (α = 0.05) compared conditions for CMVJ displacement, …

The 2019 P-Mig Student Survey Report And Capturing The Undergraduate Perspective Of Physiology Programming, Jennifer Rogers, Jenny L. Mcfarland, Claudia I. Stanescu, Patrick L. Crosswhite, Anne R. Crecelius

Health and Sport Science Faculty Publications

The aim of the 2019 Student Survey was to inform the Physiology Majors Interest Group (PMIG) of characteristics of undergraduates enrolled in physiology courses or degree programs from across the United States, to be used as one input source for development of program-level guidelines. 1389 participants from seven universities completed the 2019 P-MIG Student Survey. 37% reported enrollment in a physiology/human physiology major; allied health related programs were the second most common (24%). 61% of respondents reported attending a community college, the majority of whom enrolled in one or more courses at a community college while in high school (44%). …

Block Periodization Programming: Efficacy In Subjects Of Differing Strength Levels, Paul Moquin

Electronic Theses and Dissertations

Physiological muscle adaptations due to resistance training are still not fully known. The rate and area of hypertrophy could drastically help or hinder athletic performance. The purpose of this study was to observe the changes in lean body mass (and related factors), relative allometrically scaled strength and absolute strength through an 11-week block periodized resistance training program. The subjects (n = 15) realized an increase in total body water (pre = 49.77Kg; post = 51.70Kg), lean body mass (pre = 67.98Kg; post = 70.63Kg), adjusted lean body mass (pre = 20.35Kg; post = 21.03Kg) and cross sectional area (pre = …

Advising Physiology Students: Perceptions From The Programs, Anne R. Crecelius, Patrick L. Crosswhite

Health and Sport Science Faculty Publications

Academic advising outcomes can be linked to both student success and retention. Yet relatively little is known specifically related to advising in physiology programs. Pro- fessional organizations dedicated to academic advising in general, and more specifically advising future health professional students exist, yet, whether current physiology programs utilize these resources remains unknown, as does a number of other demographic informa- tion about advising in physiology programs. Here we present data gathered from a sample of physiology educators to inform what current advising practices of physiology students are. Forty-five re- spondents from a variety of institutions and programs provided information on …

The Case For Coordinating Efforts To Establish Program Guidelines And Strengthen Physiology Undergraduate Degree Programs, Erica A. Wehrwein, Lisa C. Anderson, Anne R. Crecelius, Claudia I. Stanescu, James M. Poteracki, John R. Halliwill, Nancy M. Aguilar-Roca, Jennifer Rogers

Health and Sport Science Faculty Publications

Undergraduate degree programs named “Physiology” have existed for over 50 yr. The number of programs and enrolled students have been growing since ~2005 (5, 9). There are many thousands of students currently enrolled in physiology pro- grams across the United States and indeed across the world. Despite the long history and current popularity of the physiol- ogy major, there is no coordinated plan articulated for the design, administration, or assessment of degree programs in physiology at the undergraduate level.

Although several professional societies have invested in under- graduate physiology education in various ways, none has under- taken the task of …

Determinants Of The Carbon Footprint Of German Swimmers 2020., Ann-Marie Muehlbauer

Master's Theses

The current climate situation is placing our planet and future generations at risk, which demonstrates the urgency to combat climate change and conduct research to support this effort. Calculating the carbon footprint of active sport participation represents an important opportunity to conduct additional research. This study examined the environmental attitudes and practices of swim club members in Germany. The study had three goals: First, to calculate the total and partial carbon footprint of German swimmers; second, to understand how sport organizations induce participants to engage in pro-environmental behavior; and third, to analyze various factors associated with carbon footprint, such as …

The Ocean Lifeguard Intervention Continuum: A Cognitive Aid For Surf Lifeguard Education, William A. Koon, Ryan M. Gates, Shane Scoggins, Paul Andrus, Jack A. Futoran

International Journal of Aquatic Research and Education

Ocean lifeguards are constantly engaged in beach risk analysis, required to efficiently evaluate a variety of environmental and other factors quickly in order to triage and prioritize who needs help. Teaching these skills is a challenge for introductory training programs. We sought to improve new lifeguards’ understanding of the interaction of various risk components in the beach environment and aid decision-making related to when a lifeguard should intervene in a situation. We developed a two-part cognitive aid for introductory ocean lifeguard education depicting individual and interacting elements of a beach goer’s risk of drowning or injury and the process by …

Swimming Pool Environment And Respiratory Health Issues Experienced By Masters Swimmers: Results From A Literature Review And Survey Of United States Masters Swimming Clubs, Jody C. Gan, Julia Snegg, William Harder

International Journal of Aquatic Research and Education

After three members of a Masters adult swim club died of lung cancer, both a literature review and survey were conducted with representatives from 746 United States Masters Swimming clubs to explore a possible relationship between swimming and cancers of the respiratory tract. Six other clubs reported known cancers of the respiratory tract among club members, but none of the other 740 clubs reported a similar cluster of lung cancer. More clubs reported cases of chronic respiratory infections and widespread complaints about air quality. While no studies exploring a relationship between swimming and lung cancer could be found in the …

Staff Training In Aquatics For Individuals With Disabilities: The Quest, Susan J. Grosse

International Journal of Aquatic Research and Education

Trained instructors in general programs have the ability and resources to initiate and follow through with developing water safe individuals who are capable swimmers. Specific staff training to prepare individuals to facilitate aquatic participation for individuals with disabilities is currently extremely limited. The purpose of this article is to examine the barriers to specialized staff training in aquatics for individuals with disabilities, to suggest necessary staff training content, and to propose topics for further research in the area of staff training. Seeking development of quality staff training programs for those working in aquatics for individuals with disabilities is the quest.

Training Evaluation For Introductory Ocean Lifeguard Instruction: A Practical Example From California, William A. Koon, Ryan M. Gates, Jack Futoran

International Journal of Aquatic Research and Education

Ocean lifeguards have several responsibilities that require precise training. California State Parks is one of the largest providers of open water lifeguard services in the United States, and trains approximately 200 new lifeguards per year. As part of our lifeguard training section’s quality improvement efforts, we conducted a training needs assessment to help determine how well our introductory ocean lifeguard training curriculum prepared lifeguards to perform job related tasks upon successful completion of the training program. We surveyed both first year and seasoned lead lifeguards on operational needs, training gaps, and specific subject areas. We identified several areas where our …

Physiological Differences Between Advanced Crossfit Athletes, Recreational Crossfit Participants, And Physically-Active Adults, Gerald Mangine, Matthew Stratton, Christian G. Almeda, Michael D. Roberts, Tiffany A. Esmat, Trisha Vandusseldorp, Yuri Feito

Faculty Articles

This investigation examined anthropometric, hormonal, and physiological differences between advanced (ADV; n = 8, 27.8 ± 4.2 years, 170 ± 11 cm, 79.8 ± 13.3 kg) and recreational (REC; n = 8, 33.5 ± 8.1 years, 172 ± 14 cm, 76.3 ± 19.5 kg) CrossFit (CF) trained participants in comparison to physically-active controls (CON; n = 7, 27.5 ± 6.7 years, 171 ± 14 cm, 74.5 ± 14.3 kg). ADV and REC were distinguished by their past competitive success. REC and CON were resistance-trained (>2 years) and exercised on 3–5 days·wk^-1 for the past year, but CON utilized …

Early And Late Rapid Torque Characteristics And Select Physiological Correlates In Middle-Aged And Older Males, Alex A. Olmos, Matthew T. Stratton, Phuong L. Ha, Benjamin E. Dalton, Trisha Vandusseldorp, Gerald Mangine, Yuri Feito, Micah J. Poisal, Joshua A. Jones, Tyler M. Smith, Garrett Hester

Faculty Articles

Purpose

The purpose of this study was to compare early and late rapid torque parameters of the plantar flexors (PFs) in middle-aged (MM) and older (OM) males, and determine the effect of normalization to peak torque (PT) and muscle cross-sectional area (CSA).

Methods

Twenty-nine healthy, MM (n = 14; 45 ± 2 yrs) and OM (n = 15; 65 ± 3 yrs) performed rapid, maximal isometric contractions of the PFs. PT, as well as rate of torque development and impulse during the early (0–50 ms; RTD_0-50, IMP_0-50) and late (100–200 ms; RTD_100-200, IMP_{100-200 …}

Where Do We Go From Here? A Forward-Thinking Vision For Physiology Undergraduate Education, Nancy M. Aguilar-Roca, Lisa C. Anderson, Anne R. Crecelius, Michelle B. French, Katie Johnson, Jenny L. Mcfarland, Jennifer Rogers, Claudia I. Stanescu, Erica A. Wehrwein

Health and Sport Science Faculty Publications

This paper is a summary of the special collection of papers in Advances in Physiology Education dedicated to the Physiology Majors Interest Group (P-MIG). P-MIG is a new and vibrant community (1, 2) of educators and administrators who are united by the common goal of creating physiology courses, curricula and programs that will prepare our students for the future. It is an independent consortium that welcomes anyone interested in physiology education at the level of the undergraduate degree in physiology and physiology-related fields. As demonstrated by this special collection of papers of Advances in Physiology Education, P-MIG has already made …

The Relationship Between Exercise And Quality Of Life In Adults In The U.S. Who Suffer From Cystic Fibrosis, April Renae Pitts

Theses and Dissertations

Cystic Fibrosis is a life-threatening lung condition that affects many yet the knowledge of its existence is very little. There is a relationship between the health and well-being of Cystic Fibrosis patients and physical activity. This research is designed to expand the knowledge on the effects exercise and lung function may have on the quality of life on adults that suffer from Cystic Fibrosis. The researcher also seeks to examine what control and behavioral beliefs might contribute to the intentions of an adult with Cystic Fibrosis exercising regularly while using the behavioral and control belief constructs of the Theory of …

A Pilot Study To Examine The Impact Of Beta-Alanine Supplementation On Anaerobic Exercise Performance In Collegiate Rugby Athletes, Charles R. Smith, Patrick S. Harty, Richard A. Stecker, Chad M. Kerksick

Faculty Scholarship

Beta-alanine (BA) is a precursor to carnosine which functions as a buffer assisting in the maintenance of intracellular pH during high-intensity efforts. Rugby is a sport characterized by multiple intermittent periods of maximal or near maximal efforts with short periods of rest/active recovery. The purpose of this pilot study was to evaluate the impact of six weeks of beta-alanine supplementation on anaerobic performance measures in collegiate rugby players. Twenty-one male, collegiate rugby players were recruited, while fifteen completed post-testing (Mean ± SD; Age: 21.0 ± 1.8 years, Height: 179 ± 6.3 cm, Body Mass: 91.8 ± 13.3 kg, % Body …