Medicine and Health Sciences Commons^™

Impact Of A Summer Nutrition And Physical Activity Intervention To Attenuate Obesity In Urban African-American Youth, Jermaine B. Mitchell, Antonio J. Gardner, Zachary Wahl-Alexander, Ben Schwamberger, Douglas Craddock Jr., Carol N. Agomo, Myia C. Lang

International Journal of Aquatic Research and Education

Improved eating behaviors and daily participation in physical activity such as swimming might abate the likelihood of African American youth becoming obese. Yet many African American youth neither consume the recommended daily servings of nutritious foods nor know how to swim. The purpose of this study was to investigate the impact of a culturally tailored multicomponent summer intervention to reduce obesity and unintentional drownings among underserved African American youth. Children (n = 145) participated in a three-hour, community-based intervention for four weeks. Measures of children’s attitudes perceived behavioral control, and subjective norms toward swimming, nutrition, and physical fitness were …

Acute Effects Of High-Intensity Resistance Exercise On Cognitive Function, John Paul V. Anders, William J. Kraemer, Robert U. Newton, Emily M. Post, Lydia K. Caldwell, Matthew K. Beeler, William H. Dupont, Emily R. Martini, Jeff S. Volek, Keijo Hakkinen, Carl M. Maresh, Scott M. Hayes

Health and Sport Sciences Faculty Scholarship

The purpose of the present study was to examine the influence of an acute bout of high-intensity resistance exercise on measures of cognitive function. Ten men (Mean ± SD: age = 24.4 ± 3.2 yrs; body mass = 85.7 ± 11.8 kg; height = 1.78 ± 0.08 m; 1 repetition maximum (1RM) = 139.0 ± 24.1 kg) gave informed consent and performed a high-intensity 6 sets of 10 repetitions of barbell back squat exercise at 80% 1RM with 2 minutes rest between sets. The Automated Neuropsychological Assessment Metrics (ANAM) was completed to assess various cognitive domains during the familiarization period, …

A Kinesiological Analysis Of Dancers At The University Of Nebraska-Lincoln, Vanessa Reiser

Honors Program: Senior Projects (Public)

Supplemental conditioning can improve a dancer’s performance of important skills without taking away from class and rehearsal time. To investigate this further, an individualized conditioning plan based on a specific skill was created for eight student dancers, and the effects were analyzed using a survey and rating scale by a trained dance professor. The results showed improvement of skills for the majority of dancers, along with improved fitness in qualities such as strength and balance. In conclusion, individualized conditioning plans based on a specific skill may benefit student dancers who are juggling intense class and rehearsal schedules.

Deep-Learning-Based Multivariate Pattern Analysis (Dmvpa): A Tutorial And A Toolbox, Karl M. Kuntzelman, Jacob M. Williams, Phui Cheng Lim, Ashtok Samal, Prahalada K. Rao, Matthew R. Johnson

Center for Brain, Biology, and Behavior: Faculty Publications

In recent years, multivariate pattern analysis (MVPA) has been hugely beneficial for cognitive neuroscience by making new experiment designs possible and by increasing the inferential power of functional magnetic resonance imaging (fMRI), electroencephalography (EEG), and other neuroimaging methodologies. In a similar time frame, “deep learning” (a term for the use of artificial neural networks with convolutional, recurrent, or similarly sophisticated architectures) has produced a parallel revolution in the field of machine learning and has been employed across a wide variety of applications. Traditional MVPA also uses a form of machine learning, but most commonly with much simpler techniques based on …

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% …

Weight Loss For Obese Prostate Cancer Patients On Androgen Deprivation Therapy, Rebekah Wilson, Robert Newton, Dennis Taaffe, Nicolas H. Hart, Philippa Lyons-Wall, Daniel A. Galvao

Research outputs 2014 to 2021

PURPOSE: Excess fat mass (FM) contributes to poor prostate cancer (PCa) prognosis and comorbidity. However, FM gain is a common side effect of androgen deprivation therapy (ADT). We examined the efficacy of a 12-wk weight loss intervention to reduce FM and maintain lean mass (LM) in ADT-treated obese PCa patients.

METHODS: Fourteen ADT-treated obese PCa patients (72 ± 9 yr, 39.7% ± 5.4% body fat) were recruited for a self-controlled prospective study, with 11 completing the 6-wk control period, followed by a 12-wk intervention comprising 300 min·wk-1 of exercise including supervised resistance training and home-based aerobic exercise, and dietitian consultations …

The Effects Of Acute Exercise On Bone Turnover Markers In Middle-Aged And Older Adults: A Systematic Review, Cassandra Smith, Alexander Tacey, Jakub Mesinovic, David Scott, Xuzhu Lin, Tara C. Brennan-Speranza, Joshua R. Lewis, Gustavo Duque, Itamar Levinger

Research outputs 2014 to 2021

Background: Bone turnover is the cellular machinery responsible for bone integrity and strength and, in the clinical setting, it is assessed using bone turnover markers (BTMs). Acute exercise can induce mechanical stress on bone which is needed for bone remodelling, but to date, there are conflicting results in regards to the effects of varying mechanical stimuli on BTMs.

Objectives: This systematic review examines the effects of acute aerobic, resistance and impact exercises on BTMs in middle and older-aged adults and examines whether the responses are determined by the exercise mode, intensity, age and sex

Methods: We searched PubMed, SCOPUS, Web …

Relationships Between Different Internal And External Training Load Variables And Elite International Women’S Basketball Performance, Joseph Coyne, Aaron J. Coutts, Robert Newton, Greg Haff

Research outputs 2014 to 2021

Purpose: To investigate the relationships between internal and external training load (TL) metrics with elite international women’s basketball performance.

Methods: Sessional ratings of perceived exertion, PlayerLoad^™/minute, and training duration were collected from 13 elite international-level female basketball athletes (age 29.0 [3.7] y, stature 186.0 [9.8] cm, body mass 77.9 [11.6] kg) during the 18 weeks prior to the International Basketball Federation Olympic qualifying event for the 2016 Rio Olympic Games. Training stress balance, differential load, and the training efficiency index were calculated with 3 different smoothing methods. These TL metrics and their change in the last 21 days …

The Effect Of Perceptually Regulated Recovery On Lift Quality Of Females During Different Resistance Training Conditions, Sarah Matthews, Andrew Wolfe, Matt Laurent, Michael Luera, Ty Hill, Aaron Rinehart, David Sneed, Tyler Frank, Heath Mcpherson, Samantha Derda

International Journal of Exercise Science: Conference Proceedings

Previous investigation identified the utilization of perceptually regulated recovery as a comparable, and occasionally optimal, method of regulating rest-time between bouts of exercise. Additionally, substantial variances in mean self-selected recovery time between male and female has recently been reported when completing resistance exercise intended to improve muscular strength. These finding suggested females recover quicker than males, and the current standardized intrasession rest recommendations may necessitate adjustments to account for sex specific responses. PURPOSE: The goal of the current investigate was to examine female lift quality responses to perceptually regulated intrasession recovery during various resistance training protocols. METHODS: Participants …

Recognizing Need For At In Middle School Setting, Leynah Flores, Andrea Green

International Journal of Exercise Science: Conference Proceedings

Athletic trainers (AT) play an important role in a variety of job settings. However, one population that could greatly benefit from additional attention is the Middle School setting. A full time AT will be able to communicate and create a positive rapport with not only the athletes but the parents as well while providing competent healthcare. PURPOSE: To recognize the need of an athletic trainer in the middle school setting. METHODS: A multi-question Qualtrics survey was distributed through social media for coaches, administrators, and athletic trainers to fill out. The athletic trainers must currently work at a high …

Does Mental Toughness Relate To Maximum Heart Rate During Secondary Prevention? Preliminary Evidence Of A Phase Ii Cardiac Rehabilitation Program., Josh Pian, Grant B. Morgan, Jeffrey S. Forsse, Shawn Hernandez, Christopher Rosser, Andreas Stamatis

International Journal of Exercise Science: Conference Proceedings

Cardiovascular disease is the leading cause of cardiovascular events (CVEs) and deaths in the United States. Individuals, who experience a CVE, are currently referred to Cardiac Rehabilitation (CR) phase II to improve their overall health and quality of life outcomes. Maximum Heart Rate (HRmax) is one of the strongest predictors of CR outcomes. Over the past few decades, psychological health has been recognized as a crucial part of CR outcomes. Mental toughness (MT) has been found to predict well-being. Research investigating the direction and the strength of the relationship between mental toughness (MT) and CR is scarce. PURPOSE: To …

Paraspinal Muscle Fatigue Influences Trunk Kinematics During Single-Leg Drop Jump Landings, Natalie A. Delgadillo, Michael W. Olson

International Journal of Exercise Science: Conference Proceedings

Neuromuscular fatigue of the paraspinal muscles modifies kinematics responses to perturbations in controlled settings. PURPOSE: The purpose of this study was to assess trunk kinematics response during single-leg drop landings before and after induced neuromuscular fatigue of the low back muscles. METHODS: 13 male and female volunteers (22.3 ± 2.6 years, 1.66 ± 0.09m, 68.0 ± 14.0 kg) performed single-leg drop landings with their preferred leg from a 30 cm height before and after induced neuromuscular fatigue of the trunk. 3-D analysis of the trunk kinematics was performed using reflective spheres of 14 mm diameter. Maximum voluntary isometric contractions (MVIC) …

Shooting Accuracy And Precision After Tactical Exercises Among Special Weapons And Tactic (Swat) Team Members, Kristina M. Woodford, Monica V. Kock, Jacob D. Fanno, Heather E. Webb

International Journal of Exercise Science: Conference Proceedings

Law enforcement is one of the most stressful occupations and investigations have demonstrated law enforcement officers (LEOs) have greater CVD-related morbidity and mortality than the general population. LEOs are chronically exposed to events including physical dangers and psychological stress. Every day, LEOs utilize their training to save lives and keep themselves and their communities safe, however, Special Weapons and Tactics (SWAT) teams have duties that are beyond the scope of normal law enforcement personnel. Part of this training includes the use of firearms to prepare officers to protect themselves and others in highly dangerous situations. Engaging in these dangerous situations …

Difference In Standardized Repetitions Completed At 1- Repetition Maximum Load Percentages For Women, Aaron Rinehart, Andrew A. Wolfe, Matt Laurent

International Journal of Exercise Science: Conference Proceedings

In resistance training, a given training load is determined by two factors, volume (number of repetitions completed) and intensity (weight lifted). The current literature clearly recognizes an inverse relationship between the weight lifted and repetitions completed. The previous studies establishing intensity-to-repetition ratios predominantly utilized male participants. Research has yet to explore and determine appropriate resistance training intensity-repetition ratios for females. PURPOSE: Furthermore, the purpose of the study was to examine the relationship between achieved repetitions and load lifted (a percentage of 1RM) of college females. METHODS: Subjects included 11 females with six month of consistent resistance training experience. Each participant …

Determining The Attitudes & Use Of Complementary And Alternative Medicine (Cam) Among Collegiate Athletes, Baylee C. Rejcek, Andrea L. Green, Megan B. Haynes

International Journal of Exercise Science: Conference Proceedings

There are many different approaches to medicine, so it is necessary to expand current knowledge on what patients and clinicians are using. Efforts to expand complementary and alternative medicine (CAM) research will enhance clinicians’ perspectives by not only creating an interest in becoming educated on the topic, but also by challenging negative perspectives to become more unbiased. Clinicians should educate themselves and patients in a way that is non-discriminatory. PURPOSE: The purpose of this study is to gain insight on what medicinal practices collegiate-level athletes are utilizing in effort to heal themselves, whether that be physically, mentally, or spiritually. METHODS: …

The Effects Of Multiple Bouts Of Tabata On Post-Exercise Metabolism: A Pilot Analysis, Blake W. Johnson, Alexander Alvara, James R. Rowe Jr

International Journal of Exercise Science: Conference Proceedings

PURPOSE: Compare the resting metabolic rate (RMR) following: 1) no exercise (REST), 2) completion of 1 bout of TABATA (1-BOUT), 3) completion of 2 bouts of TABATA (2-BOUT), and 4) completion of 10 bouts of TABATA (10-BOUT). METHODS: Recreationally active individuals (n = 5; 1F, 4M; age = 23.4 ± 1.9 yrs; body mass = 72. 7.2 ± 16.9 kg; body fat% = 28.7 ± 4.9) performed each of the 4 protocols on separate days with at least 7 days in between protocols. Rest consisted of not exercising on the day of the assessment. 1-BOUT consisted of performing a …

The Effects Of Mindful Meditation On Self-Esteem And Self-Compassion In Female Collegiate Dance Majors, Katherine Jankevicius, Robyn H. Whitehead, Heather Samuelson, Malcolm T. Whitehead

International Journal of Exercise Science: Conference Proceedings

Body image and self-esteem is an everchanging mindset that occurs in everyone, and in recent years the idea of positive thinking has become more prevalent. In physical activities such as dance, that focuses on the way the body moves and looks, perceptions of one’s body image can become distorted. PURPOSE: The purpose of this study was to determine the effects of a mindful meditation intervention on self-esteem and self-compassion in female collegiate dance majors. METHODS: A total of ten female participants (age = 22.1 ± 1.5 years) with an average of 12.6 ± 5.9 years of dance experience were recruited …

Psychological Impact Of An Athlete's Life, Kaylee Rose, Andi Green

International Journal of Exercise Science: Conference Proceedings

Injuries are a common occurrence for athletes that are active in competitive sports. When an athlete is injured, many emotions are at play and can provide a powerful impact psychologically. PURPOSE: This research will identify any psychological impact from an injury on an athlete’s overall life. The data gained will be instrumental in providing a basis for clinician education and intervention development. METHODS: Participates completed a 21-question survey through Qualtrics for this study. All of the participants are current or recently retired in the last five years NCAA Division 1 athletes. Out of the 21 questions, 12 of …

Enhancing Mental Toughness In Student-Athletes During The Covid-19 Pandemic Via Educational-Based Psychological Skills Training: Preliminary Results Of A Pilot Study, Madison Giuliani, Grant Morgan, Richard G. Cowden, Jeff S. Forsse, Andreas Stamatis Dr.

International Journal of Exercise Science: Conference Proceedings

One group of measures against the COVID-19 pandemic have been the non-pharmaceutical interventions (NPIs). NPIs taken by the NCAA included suspension of athletic seasons. Suspended championships during the pandemic have decimated the world of sports and led to changes in athletic role identity and social connectedness, which negatively affected student-athletes’ mental health (MH). One psychological characteristic that has the potential to support the MH and well-being of athletes is mental toughness (MT). MT is associated with successful sport performance and positive MH outcomes. Although empirical evidence supports the effectiveness of educational-based psychological skills training (PST) in promoting MH, similar effects …

Achilles Tendon Rupture – Young Adult Female Volleyball Player, Katie M. Botterbusch, Lisa A. Vicencio, Abigail G. Seamans, Andreas Stamatis Dr.

International Journal of Exercise Science: Conference Proceedings

CASE HISTORY: A 25-year-old professional volleyball player, who was playing in a game in Iceland, was transitioning off the net back-pedaling and pivoting as she felt something pop in her right calf. Initially, the athlete denied having any pain but was unable to plantarflex her foot or weight bear. At the time of injury, she was taking Sertraline (HCL 50 mg), Trazodone (50 mg), Wellbutrin XL (Bupropion HCL) 150 mg, Adderall (5mg) and birth control. PHYSICAL EXAM: The athlete was evaluated at an emergency room, where a Thompson squeeze test was performed and determined positive for an acute Achilles tendon …

Discovering The Accuracy Of Popular Mobile Applications In Predicting Resting Energy Expenditure In Humans, Matthias Tinnin, Hannah John, Jessica Prather, Shay Smith, Christine Harrison, Rachel Robinson, Hunter Taylor, Steven Alvarez, Stacie Urbina, Javier A. Zaragoza, Ariane Secrest, Lemuel W. Taylor Iv

International Journal of Exercise Science: Conference Proceedings

Calorie tracking applications are commonly used by athletes and the general population to monitor their nutritional intake. Users depend on the accuracy of these applications in order to achieve goals relating to performance or body composition. Resting energy expenditure (REE) is the minimum number of calories the body would need to maintain its function for a 24-hour period of non-activity and the largest component of total daily energy expenditure (TDEE). Although these applications are trusted and used on a daily basis, there is little data to support or disprove their accuracy. PURPOSE: The purpose of this study was to …

The Importance Of Outdoor Games In The Formation Of Motor Skills In Preschool Children, Vasila Bakhtiyarovna Aripova

Eurasian Journal of Sport Science

Aim: The purpose of the study is to develop a method of outdoor games used for the formation of motor skills in preschool children.

Methods: Literature analysis, pedagogical observation, questionnaire survey, anthropometry, pulse measurement, pedagogical experiment, mathematical and statistical methods.

Results: Development of a special set of exercises for the effective organization of the process of physical education of preschoolers, the development of physical qualities of the child, depending on the age and development of physical development and the level of fitness.

Conclusion: Results of experiment indicates a higher efficiency of the program developed by us and applied in the …

Getting In: Safe Water Entry Competencies, Kevin Moran Dr, Jennifer Blitvich, Lauren Petrass, Keith Mcelroy

International Journal of Aquatic Research and Education

In high income countries, jumping and diving into water are a small but persistent cause of death and serious injury especially among male youth and young adults. Although water entries maintain a high media profile, little is known about what entry competencies and underlying water safety knowledge youth bring to this practice. Undergraduates enrolled in aquatics (N= 76) completed a survey before attempting 7 entry jumping and diving tasks. While safety attitudes and self-reported behaviours were generally good, considerable variation in practical entry competence was evident. Most completed a deep-water compact jump (87%) and PFD jump (88%) with …

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

Water Safety Education Programs In Culturally And Linguistically Diverse Seattle Communities: Program Design And Pilot Evaluation, William A. Koon, Elizabeth Bennett, Sarah Stempski, Jennifer Blitvich

International Journal of Aquatic Research and Education

Drowning is a public health concern that disproportionally affects children and minorities in Washington State. Community health educators from Seattle Children’s Hospital designed a Water Safety Education and Lifejacket Giveaway Program for low-income parents of preschool-aged children from culturally and linguistically diverse backgrounds. The program was interpreted into multiple languages and parents and children in attendance received free lifejackets. The mixed-methods pilot evaluation of this program found statistically significant relationships between language and self-reported parent swim skill level (English-speaker OR 4.6; 95%CI: 1.84 – 11.54); and confidence of keeping one’s child safe (English-speaker OR 3.34; 95%CI: 1.10 – 10.4). Additionally, …

Surfboard Paddling Technique And Neuromechanical Control: A Narrative Review, Wynand Volschenk, Zachary J. Crowley-Mchattan, John W. Whitting, Rudi A. Meir, Alec K. Mckenzie

International Journal of Aquatic Research and Education

Surfboard paddling is an essential activity when surfing. Research investigating surfboard paddling, especially as it pertains to neuromechanical control and techniques used, is limited. Previous research made use of swim ergometers to examine surfboard paddling demands. The validity of using swim ergometers in surfboard paddling research and training deserves further analysis. To establish ecologically valid findings, researchers have begun to use swim flumes and still-water paddling environments to investigate paddling efficiency and technique. This emerging body of research has reported that muscle activation patterns, intensities, and timings differ as surfers move through different paddle stroke phases. A deeper understanding of …

A Clinical Teaching Of Plantar Fasciitis, Karlie A. Knapek, Chuck Ruot, Lindsay Spindler

International Journal of Exercise Science: Conference Proceedings

CLINICAL PRESENTATION & EXAM: The patient presents with pain localized in the plantar heel on the medial side of the foot. Often, there is a gradual onset of pain, but it can become very intense. The patient notices pain when walking either after first getting up in the morning or after a long period of rest. The pain can subside after walking for a short period of time but may return after a long period of any weight-bearing activities. An athlete with plantar fasciitis might have pain that subsides during the warm-up but can return after a longer duration …

The Prevalence Of Mtss Symptoms Among Men And Women Ncaa Division Iii Student Athletes, Amanda Combs, Kristen Mcalexander

International Journal of Exercise Science: Conference Proceedings

Symptoms of Medial Tibial Stress Syndrome (MTSS) are common among athletes of various sports and levels, but studies describing the prevalence of MTSS symptoms are lacking. Possible contributing factors of MTSS include an individual’s flexor digitorum longus attachment and soleus muscle, a pronated foot, large loads of mechanical forces, large calf girth, and gender. No individual factor has been statistically associated with MTSS, and prevention and treatment are difficult to study. Further, no earlier studies have described the prevalence of MTSS symptoms for men and women NCAA student athletes among various sports. PURPOSE: To measure and describe MTSS symptoms among …