Exercise Physiology Commons^™

Water Intoxication: Current Developments In Hyponatremia, Allison C. Mosmiller

Student Publications

This paper is a review of recent research on the subject of exercise-associated hyponatremia. Hyponatremia is notoriously difficult to diagnose and to treat due to its general symptoms and required specificity in diagnosis in order to assign appropriate treatment. If left untreated, Hyponatremia can result in the development of complications like cerebral edema, seizures, coma, and sometimes death. The pathogenesis of hyponatremia includes multiple proposed mechanisms, including overconsumption of hypotonic fluids, inappropriate release of antidiuretic hormone, inefficiency of fluid filtration by the kidneys, redirection of fluid into intestinal lumen, and activation of the renin-angiotensin-aldosterone system. Signs and symptoms of hyponatremia …

Extreme Exposure To Cold: A Method To Enhance Physical Wellness And Recovery, Mallory E. Duggan

Student Publications

This paper reviews the current literature on Cryotherapy and its ability to enhance physical wellness and recovery. The paper details the proposed mechanisms of Cryotherapy as well as its various clinical applications regarding the treatment of numerous diseases and physical exercise recovery. The paper also details the possible limitations/detrimental effects of Cryotherapy usage.

Determine Speed Performance Of Young Football Players Via Correlation Analyze, Shokhrukh Erkinov, Ildar Kushbakhtiev, Orif Erdonov, Vokhidjon Makhmudov

Karakalpak Scientific Journal

Problem Statement: Study the optimal relationship between the general and special speed performance of 14-17-year-old football players, taking into account their age characteristics and determining correlation relationship of the general and special speed performance.

Approach: As the object of the research, was chosen to study the development of general and special speed performance of 48 of football players of the SSOR (State school of the Olympic reserve, Tashkent city, Republic of Uzbekistan) aged 14 to 17 years, 12 football players in each group (total n=48).

Purpose: The research studies of the correlation relationship of general and special physical performance by …

In This Issue (13:4), Stephen J. Langendorfer Ph.D.

International Journal of Aquatic Research and Education

Greetings, IJARE readers and welcome to the fourth issue of Volume 13. I admit being quite excited about this issue. It is jam-packed with outstanding papers from six different countries that deserve your readership and attention.

Lifeguard Performance Skills: A Systematic Review, Paulo Santiago, Filipe Maia, Sandra Santiago, Daniel Duarte, Pedro Teques

International Journal of Aquatic Research and Education

Drowning is one of the leading causes of death worldwide and lifeguards’ action can be regarded as a significant contribution to change that reality. In this regard, the purpose of this systematic review was to identify factors associated with lifeguards’ performance. After extensive research on PsycArticles, PsicBooks, PsycInfo, SportDiscus, Web of Science, PubMed, Scopus and SportDiscus databases, containing the keywords “lifeguard” AND “performance”, “lifeguard” AND “skills” and “lifeguard” AND “drowning”, we obtained 429 research articles. After eliminating duplicates, excluding those that had no relevance to the study, and screening against set criteria, a total of five articles were fully reviewed. …

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 …

Effects Of A Demand-Valve Scuba Regulator On Cardiorespiratory Response During Submaximal Exercise Under Normobaric Conditions: A Preliminary Investigation, Christopher R. Kovacs Ph.D., Camille Dhom B.S.

International Journal of Aquatic Research and Education

SCUBA diving fatalities are often related to cardiac events triggered by stress linked to equipment. The purpose of this investigation was to examine the effects of a SCUBA regulator on cardiorespiratory exercise at a submaximal workload. Ten participants (mean = 21.5 yrs; s.d. = 1.16) completed two submaximal exercise tests at 1 ATA; one while breathing normally and a second while breathing directly from a demand valve SCUBA regulator. Total time to test completion (TOT), heart rate (HR), blood pressure (BP), rating of perceived exertion (RPE), and arterial oxygen levels were all assessed. No significant differences between conditions were found …

Effect Of Water Depth On Heart Rate And Core Temperature During Underwater Treadmill Walking, Carrie E. Bajenski, Brianna R. Brandon, Cailey A. Curry, Leslie Fajardo, Ryan T. Conners

International Journal of Aquatic Research and Education

Exercising using an underwater treadmill (UTM) has become a popular modality; however, few studies have focused on the physiological demands of UTM walking at varying water depths. Thus, the objective of this study was to investigate changes in heart rate (HR) and core temperature (CT) values in college-aged males and females while exercising at different water immersion depths using an UTM. Twenty participants (age = 21.50 ± 2.19 years; height = 169.04 ± 10.85cm; weight = 75.56 ± 22.28kg) walked at water depths of 10cm below the xiphoid process and at the level of the superior iliac crest (I.C.). Each …

Gut Microbiome And Metabolome Variations In Self-Identified Muscle Builders Who Report Using Protein Supplements, Lauri O. Byerley, Karyn M. Gallivan, Courtney J. Christopher, Christopher M. Taylor, Meng Luo, Scot E. Dowd, Gregory M. Davis, Hector F. Castro, Shawn R. Campagna, Kristin S. Ondrak

School of Graduate Studies Faculty Publications

Muscle builders frequently consume protein supplements, but little is known about their effect on the gut microbiota. This study compared the gut microbiome and metabolome of selfidentified muscle builders who did or did not report consuming a protein supplement. Twenty-two participants (14 males and 8 females) consumed a protein supplement (PS), and seventeen participants (12 males and 5 females) did not (No PS). Participants provided a fecal sample and completed a 24-h food recall (ASA24). The PS group consumed significantly more protein (118 ± 12 g No PS vs. 169 ± 18 g PS, p = 0.02). Fecal metabolome and …

Examining The Effects Of Exercise-Induced, Physical Stress Overtraining On Stress Biomarkers In Adolescent, C57bl/6 Mice, Curtis Scotty Davis

Theses, Dissertations and Capstones

Exercise has long been established as a therapeutic modality to improve health and related physical fitness, sports performance, and injury/risk reduction in both adults and adolescents (Haff & Triplett, 2015; Kaminsky, 2010). Nonetheless, there is a lack of research investigating the negative effects of exercise overstress (i.e., overtraining syndrome) in these populations, particularly adolescents (Brenner & American Academy of Pediatrics Council on Sports Medicine and Fitness, 2007; Matos & Winsley, 2007). The objective of this study was to examine hormone biochemical markers, anthropometric markers, and behavioral traits, which are associated with overtraining syndrome, in adolescent C57BL/6 mice. A total of …

Maximal Strength Training Increases Metabolic Energy Expenditure In Sedentary Adults Classified As Obese, Robert E. Anderson Iii

Theses and Dissertations--Nutrition and Food Systems

Background: Metabolic adaptations reduce resting and non-resting energy expenditure to account for approximately 120 kcal/day. Weight loss promotes greater skeletal muscle efficiency, reducing the energy cost of physical activity and is correlated with declines in skeletal muscle glucose oxidation. Maximal Strength Training (MST) has the potential to upregulate glucose utilization and may offset these metabolic adaptations. Objective: To determine if MST offsets markers of metabolic adaptation by increasing resting and non-resting energy expenditure in sedentary individuals classified as obese. Methods: Five (5) participants (2 females, 3 males), ages 18-35 years, with obesity (BMI 30–45 kg/m2) were enrolled in an 8-week …

Pulmonary Capillary Recruitment And Distention In Mammalian Lungs: Species Similarities, David Langleben, Benjamin D. Fox, Stylianos E. Orfanos, Michele Giovinazzo, John D. Catravas

Bioelectrics Publications

Pulmonary arterial pressure rises minimally during exercise. The pulmonary microcirculation accommodates increasing blood flow via recruitment of pulmonary capillaries and, at higher flows, by distention of already perfused capillaries. The flow transition range between recruitment and distention has not been studied or compared across mammalian species, including humans. We hypothesised that the range would be similar. Functional pulmonary capillary surface area (FCSA) can be estimated using validated metabolic techniques. We reviewed data from previous studies in three mammalian species (perfused rabbit lungs and dog lung lobes, and exercising humans) and generated blood flow-FCSA curves over a range of flows. We …

Regulation Of Skeletal Muscle Plasticity By The Gut Microbiome, Taylor R. Valentino

Theses and Dissertations--Physiology

Recent evidence suggests that the gut microbiome could play a role in skeletal muscle plasticity, providing novel treatments for muscle wasting diseases and/or performance enhancements. I first sought to determine if the gut microbiome is necessary for skeletal muscle adaptation to exercise. Forty-two, four-month old, female C57Bl/6J underwent nine weeks of weighted wheel running or remained in cage with a locked wheel, without or without the administration of antibiotics (treated). In response to wheel running, I found that antibiotic depletion of the microbiome led to a blunted hypertrophic response in the soleus muscle as measured by normalized muscle wet weight …

Effects Of Mindfulness And Stress Management On Neurocardiovascular And Psychological Outcomes, Aditi P. Vyas

Dissertations, Master's Theses and Master's Reports

There has been a higher prevalence of developing anxiety due to frequent episodes of stress among adults in recent years. Chronic anxiety can contribute to the prevalence of elevated blood pressure and hypertension. High anxiety and stress also contribute to overactivation of the sympathetic nervous system which can be quantified by increased muscle sympathetic nerve activity (MSNA). Sympathetic overactivation can lead to vasoconstriction and loss of arterial elasticity. Anxiety, MSNA, blood pressure, and arterial stiffness are all interconnected, thus studying these relationships is crucial to understand the underlying mechanisms for prevention and treatment of cardiovascular disease (CVD). Non-pharmacological and mind-body …

How Exercise Affects The Musculoskeletal System In The Biological Sexes: A Literature Review, Lauren Connolly

Honors Program Theses

Exercise has countless benefits for the human body. Physical activity increases overall health and reduces the risk of developing many chronic diseases. While the entire body is impacted by exercise, the musculoskeletal system is perhaps targeted most directly. Muscle contraction is required to complete any form of exercise, which helps build muscle mass and consequently strengthens bones. The physiology of musculoskeletal growth after exercise is the same for all individuals. However, the magnitude of this growth is not the same for men and women. Men have a profound ability to gain muscle mass that most women are not capable of …

A Comparison Of The Magnitude Of The Mental Health Benefits Of Exercising Outdoors Vs Exercising Indoors: A Review, Greta M. Rueschmann

Graduate Theses/Dissertations

Many people in the United States suffer from poor mental health which can lead to suicide, self-harm, or negative effects on job performance and relationships. Not everyone can afford traditional therapy nor feels comfortable with it. With a greater emphasis placed on taking care of one’s mental health during the COVID-19 pandemic, there should also be a greater emphasis placed on finding alternative types of therapy that can be matched to individuals based on their personalities and preferences. One such alternative is outdoor exercise. This review was conducted to examine whether exercising or performing physical activity outdoors results in greater …

Graston Technique® Combined With Therapeutic Intervention As An Alternative Treatment For A Grade Iii Ucl Thumb Sprain: A Disablement Model Case Study, Raul Anaya Jr., Kim Bacalla, Annette D. Monk

Clinical Practice in Athletic Training

Nonoperative measures have been shown to have positive effects on thumb ulnar collateral ligament (UCL) sprains considered less than complete. This case presents evidence supporting Graston Technique® (GT) plus therapeutic exercise in order to decrease pain and stiffness in a collegiate football athlete who sustained a grade III UCL sprain. The results showed that there was a reduction in pain level above the minimal clinically importance difference, and ROM improved throughout the three-week intervention. The findings of this case study provide minimal support for an alternative treatment to reduce pain and stiffness in a grade III UCL sprain, with further …

Conservative Care Of A Patient With Initial Anterior Shoulder Dislocation Participating In An Intercollegiate Basketball: A Disablement Model Case Study, Lucas Bianco

Clinical Practice in Athletic Training

A 23-year-old male patient participating in intercollegiate basketball, suffered an acute shoulder dislocation. The patient was diagnosed with an anterior glenohumeral labral tear and was treated with an indirect approach to increase range of motion (ROM) and function while decreasing pain. Patient-related outcome (PRO) measures were used along with clinician related outcome (CRO) measures to discharge the patient. The immediate changes in ROM and pain along with follow-up assessments of the Disabilities of the Arm, Shoulder, Hand (DASH) Scale achieved Minimal Clinically Importance Difference (MCID) levels. As rehabilitation specialists, athletic trainers have the opportunity to provide quality care to patients …

Recommendation For Best Practices In The Management Of Musculoskeletal Pain: An Evidence-To-Practice Review, Laura M. Kehr, Dylan C. Rowe, Rylee M. Learn, Allison B. Smith, Zachary K. Winkelmann

Clinical Practice in Athletic Training

While musculoskeletal (MSK) pain conditions are some of the most common health issues faced internationally, the quality of patient care with MSK pain is lacking. Problems with MSK care include the overuse of imaging, surgery, opioids, and failure to educate patients. Improving the quality of care for MSK conditions is considered a priority for all involved healthcare clinicians. The 2019 guiding systematic review addressed the concerns of MSK management by identifying common recommendations for high-quality care through appraisals of clinical practice guidelines (CPGs). Data was extracted from four databases and included articles examining the most common sites of MSK pain …

Amelioration Of Mitochondrial Bioenergetic Dysfunction In Diabetes Mellitus: Delving Into Specialized And Non-Specific Therapeutics For The Ailing Heart, Andrya Jean Durr

Graduate Theses, Dissertations, and Problem Reports (ETD)

Morbidity and mortality of the diabetic population is influenced by many confounding factors, but cardiovascular disease (CVD), remains the leading cause of death. Mitochondrial dysfunction is central in the development of cardiac contractile dysfunction, with decreased mitochondrial bioenergetic function, increased dependence on free fatty acid utilization, and a decrease in glucose utilization having been shown to contribute to contractile dysfunction. Strategies targeting the amelioration of mitochondrial bioenergetic function are attractive for limiting diabetes-induced heart failure, and preserving health-span. The goals of this dissertation were to assess two mitochondrial-centric approaches for the amelioration of mitochondrial and cardiac contractile dysfunction in diabetes …

Clinical Implications Of Telemedicine For Surgical Care: An Evidence-To-Practice Review, Adam M. Hollien, Mary Catherine Avey, Zachary K. Winkelmann

Clinical Practice in Athletic Training

Telemedicine is a newer concept in medicine that utilizes technological devices to provide care to patients. In a society already greatly advanced with technology, telemedicine is the new frontier in healthcare. Implementing telemedicine into current practices will benefit both the patient and the provider. The technology utilized with telemedicine has demonstrated promise by decreasing patient travel time, decreasing lost time from work, increasing patient interactions, and increasing interprofessional collaboration. The cost of implementation is minimal compared to the cost savings that will be accrued from utilizing this technology. There are many specialty areas in healthcare where telemedicine can be implemented …

Suspension Training As An Effective Intervention To Improve Core Stability: A Critically Appraised Topic, S Stiltner, M Boham, D Melrose

Clinical Practice in Athletic Training

Clinical Scenario: The core is a functional unit connecting the upper and lower extremities consisting of abdominal, back, and hip musculature. Core stability is a determining factor in patient motor performance and provides optimal force production and precision of movement. A highly functional core is essential in injury prevention and rehabilitation. Traditional means of core stability training are performed on a stable surface. Emerging research suggests patients may benefit from core stability training on unstable mediums such as is used with suspension training. Clinical Question: Does suspension training improve core activity in an active population? Search Strategy: Key words used …

Ketone Body Metabolism In The Ischemic Heart, Stephen C. Kolwicz Jr.

Health Sciences Faculty Publications

Ketone bodies have been identified as an important, alternative fuel source in heart failure. In addition, the use of ketone bodies as a fuel source has been suggested to be a potential ergogenic aid for endurance exercise performance. These findings have certainly renewed interest in the use of ketogenic diets and exogenous supplementation in an effort to improve overall health and disease. However, given the prevalence of ischemic heart disease and myocardial infarctions, these strategies may not be ideal for individuals with coronary artery disease. Although research studies have clearly defined changes in fatty acid and glucose metabolism during ischemia …

Creating Reel Designs: Reflecting On Arthrogryposis Multiplex Congenita In The Community, Iris Layadi

Purdue Journal of Service-Learning and International Engagement

Because of its extreme rarity, the genetic disease arthrogryposis multiplex congenita (AMC) and the needs of individuals with the diagnosis are often overlooked. AMC refers to the development of nonprogressive contractures in disparate areas of the body and is characterized by decreased flexibility in joints, muscle atrophy, and developmental delays. Colton Darst, a seven-year-old boy from Indianapolis, Indiana, was born with the disorder, and since then, he has undergone numerous surgical interventions and continues to receive orthopedic therapy to reduce his physical limitations. His parents, Michael and Amber Darst, have hopes for him to regain his limbic motion and are …

Body Composition Assessment In Masters Level Swimmers, Megan E. Larson, Amy Morgan, Jessica Kiss, Mary-Jon Ludy

International Journal of Aquatic Research and Education

Body composition of collegiate swimmers has been extensively studied; however, there are limited reports of body composition among Masters swimmers. This study compared the accuracy of air displacement plethysmography (ADP) and bioelectrical impedance (BIA) to the gold standard method of underwater weighing (UWW) in Masters level swimmers. The relationship between percent body fat (%BF) and body mass index (BMI) was also assessed. Recruitment (n = 6 females, 11 males) occurred at two Masters swim clubs. Pearson correlation coefficients revealed no significant differences between ADP, BIA, and UWW (p > 0.05). For both female and male Masters swimmers, the mean %BF …

Post Pandemic Aquatics: Professionals On Deck, Susan J. Grosse

International Journal of Aquatic Research and Education

As aquatic programs re-open and/or expand as COVID restrictions lift, avoiding virus transmission is a top health and safety concern. This article presents options for safe social distancing for professionals and participants during teaching of swim lessons, coaching sessions, and aquatic exercise classes. Emphasis is on practical, session-to-session issues. Suggestions are applicable to all ages of participants in aquatic programs. Focus is on information for aquatic professionals providing direct participant service. Guidelines for program management are also included.

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 …

Mejore Su Salud, Celina Wille, Laura Licon, Laura Paola Johnson, Anny Galvin

All Current Publications

Create Better Health/Mejore su salud es una versión cultural adaptada de Create Better Health evaluada por expertos y escrita en español, Create Better Health es un currículo del programa Create Better Health Utah SNAP-Ed originalmente adaptado de Creates: Essentials in Creating Family Meals por Debra Christofferson, M.D.A., R.D., C.D. Los miembros del equipo de publicación de la versión en inglés son: Casey Coombs, M.S., R.D., C.D., subdirectora de Create Better Health Utah; Jaqueline Neid-Avila, M.D.A., R.D., C.D .; y editores / colaboradores Heidi LeBlanc, M.S., directora de Create Better Health Utah.

Understanding The Pathogenesis Of Renal Medullary Carcinoma, Melinda Soeung

Dissertations and Theses (Open Access)

Renal medullary carcinoma (RMC) is a lethal cancer that predominantly affects young individuals with sickle cell trait (SCT). It is not currently understood why RMC only affects certain individuals with SCT. We found that patients with RMC more frequently participated in high-intensity exercise than matched controls. Using mouse models of SCT, we demonstrated the significant increase of renal hypoxia in the right kidney following high- but not moderate-intensity exercise. We also demonstrated in cell culture studies that SMARCB1 is ubiquitinated for proteasome-mediated degradation in hypoxia, and the re-expression of SMARCB1 leads to compromised proliferation in renal cells specifically in the …

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 …