Digital Commons Network^™

Blood Pressure And Cardiovascular Health Has Relationship With Age In Adults During Adulthood, Allyson K. Getty, Jessica M. Lenzo, Tia R. Wisdo, Joyann E. Oakman, Christina M. Cromwell, Jessica A. Hill, Lauren N. Chavis, Deborah L. Feairheller, Phd

International Journal of Exercise Science

International Journal of Exercise Science 10(5): 798-806, 2017. Efforts to combat cardiovascular disease (CVD) have proven effective, especially in the population aged 55-74 years. However, less research has been conducted in younger populations to determine at what age CVD risk develops. The purpose of this study is to compare cardiovascular health markers in adults, specifically CVD risk between younger adults aged 18-22 and a slightly older group of adults in middle adulthood aged 23-54. Cardiovascular health measures were collected from a group of adults; 13 younger adults (20.2±0.9 yrs) and 10 adults in middle adulthood (42.9±10.1 yrs). All participants were …

A Prospective Study Comparing Distance-Based Vs. Time-Based Exercise Prescriptions Of Walking And Running In Previously Sedentary Overweight Adults, Cody E. Morris, John C. Garner Iii, Scott G. Owens, Melinda W. Valliant, Hunter Debusk, Mark Loftin

International Journal of Exercise Science

International Journal of Exercise Science 10(5): 782-798, 2017. Prior work has reported that the declines observed in body mass index (BMI) and circumference measurements in their cross-sectional data were twice as large when calculated from distance energy expenditure estimations compared to energy expenditure estimations based on time and intensity. The primary purpose of this study was to compare walking/running for distance to walking/running for time as part of an exercise intervention. This study followed a between-subjects, repeated measures design. Fifteen overweight, but otherwise healthy participants completed the study. The time-based group walked/ran for self-reported time while the distance-based group walked/ran …

Wrist-Worn Physical Activity Trackers Tend To Underestimate Steps During Walking, Tiffany Sears, Elmer Alvalos, Samantha Lawson, Ian Mcalister, L. Chris Eschbach, Jennifer Bunn

International Journal of Exercise Science

International Journal of Exercise Science 10(5): 764-773, 2017. The purpose of this study was to determine step-count accuracy of pedometers at different walking speeds. Ten recreationally active participants walked at five treadmill speeds (0.89, 1.11, 1.34, 1.56, and 1.79 m/s) for five minutes while wearing four wrist-worn activity trackers (Fitbit Charge HR®, Garmin Vivosmart HR®, Apple iWatch®, Jawbone UP3®) and the hip-worn Digi-Walker®. Each step was manually counted by a research technician (benchmark). Total step count at each speed was obtained for each device and compared to the benchmark using one-way MANOVA and Pearson correlation coefficient. For all five speeds, …

Examining The Impact Of A University-Driven Exercise Programming Event On End-Of-Semester Stress In Students, Tessa L. Koschel, John C. Young, James W. Navalta

International Journal of Exercise Science

International Journal of Exercise Science 10(5): 754-763, 2017. Stress levels in university students peak during the final exam period. An inverse association exists between Physical Activity (PA) and poor mental health. UNLV has created Fitness4Finals (F4F), an event novel in its approach to academic stress reduction by incorporating both physical activity and mental relaxation. To our knowledge, a university-driven programming event aimed at reducing physiological and psychological stress among students approaching final exams had never been studied. Therefore, the aims of this research were to 1) examine the influence of F4F on physiological stress and perceived psychological stress (PPS) and …

Fluid Intake And Sweat Rate During Hot Yoga Participation, Stephanie Campbell, Robert C. Pritchett, Katie Cederburg, Tim Burnham, Kelly C. Pritchett

International Journal of Exercise Science

International Journal of Exercise Science 10(5): 721-733, 2017. Hot yoga participants are at risk for dehydration due to the nature of the environment they exercise in. Therefore, the purpose of this study was to investigate the pre-exercise hydration status, fluid balance, perception of sweat loss, and sweat sodium loss in 21 male and female hot yoga participants (mean age ± SD, 33.0 ± 10.5 yr; mass, 70.7 ± 11.0 kg). Data was recorded pre and post a one- hour hot yoga class (38.7 ± 2.6 °C, 36 ± 13% relative humidity). Pre-exercise urine specific gravity (USG), hydration status, body mass …

Effect Of Sedentary And Physical Activities On Children’S Food Choice, Allison M. Barry, Jesse L. Rhoades, John S. Fitzgerald, Dennis J. Caine, Dalonda L. Dalin, Tanis J. Walch

International Journal of Exercise Science

International Journal of Exercise Science 10(5): 702-712, 2017. Childhood obesity is a growing public health concern. Research has shown sedentary behavior (SB) increases children’s unhealthy food consumption, while physical activity (PA) decreases caloric intake and increases energy expenditure. The purpose of this study was to examine child snack choice following a bout of active, SB, and a mix of SB and active (SB-A). Participants included a volunteer sample of children (n=24) ranging from 9-13 years of age. A within-subjects simple experimental design was used, and children participated in three conditions: active, SB, and SB-A. After each condition, the children were …

Clinical Outcomes Of Different Tempos Of Music During Exercise In Cardiac Rehabilitation Patients, Jarad S. Miller, Donna J. Terbizan

International Journal of Exercise Science

International Journal of Exercise Science 10(5): 681-689, 2017. This study examined the effects of stimulating and sedative music on ratings of perceived exertion (RPE), heart rate (HR), blood pressure (BP), and feeling status during exercise in cardiac rehabilitation (CR) patients. Twenty-two male and female older adults age 64 ± 8.0 y currently enrolled in phase III CR completed the study. Repeated measures crossover designs guided data collection. The manipulated independent variable was music condition (sedative, stimulating, and non-music control). The dependent variables were RPE, BP, HR, and feeling status with each represented by four repeated measures ANOVAs over time via …

Irisin And Fibronectin Type Iii Domain-Containing 5 Responses To Exercise In Different Environmental Conditions, Matthew Bubak, Matthew W.S. Heesch, Robert J. Shute, Nicholas E. Dinan, Terence L. Laursen, D. Taylor La Salle, Dustin R. Slivka

International Journal of Exercise Science

International Journal of Exercise Science 10(5): 666-680, 2017. Fibronectin type III domain-containing 5 (FNDC5) is a skeletal muscle membrane-bound precursor to the myokine irisin. Irisin is involved in stimulating adipose tissue to become more metabolically active in order to produce heat. The purpose of this study was to determine the effects of exercise in a hot (33 °C), cold (7 °C), and room temperature (RT, 20 °C) environment on the skeletal muscle gene expression of FNDC5 and the plasma concentrations of irisin. Twelve recreationally trained males completed three separate, 1 h cycling bouts at 60% of W_max in a …

Ua41 University College Connection, University College

UC Publications

Newsletter created by and about WKU University College.

• George, Dennis. Message from the Dean
• Jennifer Brinkley Travels to Bosnia-Herzegovina
• Sara McCaslin Provides Workshop
• School of Professional Studies BIS
• Diversity & Community Studies
• New DCS Assistant Professor - Dana Cuomo
• African American Studies
• Gender & Women's Studies
• Center for Citizenship & Social Justice
• School of University Studies - Embedded English Tutors
• LAC Tutors - Alice Rowe Learning Assistance Center
• WKU 2017 Part Time Faculty Award Recipient - Diana McQuady
• University Experience Research Awards
• Student Support Programs Summer Early Entry

Effect Assessment Of Tio2 Nanoparticles Exposure On Medicago By Monitoring Morphophysiology, Charles Towey

Mahurin Honors College Capstone Experience/Thesis Projects

In recent years titanium dioxide nanoparticles (TiO₂NPs) have been ingredients in everything from paints to cosmetics, and even in some kinds of food. This growth in use has resulted in a substantial increase in the amount of titanium released into the environment, which could have detrimental effects on nearby plant and animal life. Currently, the number of studies conducted on the effects of TiO₂NPs is quite small, especially when it comes to edible crops. Because of this lack of research data, this study has been designed to assess the effect of TiO₂ NPs exposure on …

Investigating The Motivation Factors Of Food Choice During The Transition Of High School Into College Life Among College Students Attending Western Kentucky University, Yu-Hsuan Chen

Masters Theses & Specialist Projects

Most individuals with chronic diseases, such as cardiovascular disease, stroke, cancer, and type 2 diabetes, were diagnosed in their late adulthood. The fact that these chronic diseases is a consequence of long-term unhealthy behaviors is often ignored. The unhealthy behaviors are often traced back to the young adulthood (age 18-25). Some young adults may participate in unhealthy behaviors, such as unhealthy diet, under the perception that they are “still young”. However, it is often overlooked that once a habit is established, it is difficult to eliminate or modify it. Furthermore, the awareness that the development of the chronic disease is …

Ua10/1 Cec Newsletter, Wku Suzanne Vitale Clinical Education Complex

CEC Publications

Newsletter created by and about the Suzanne Vitale Clinical Education Complex.

• Moore, Mary. Director's Corner
• Autism After 21 Day
• LifeSkills Run for Autism Is a Success!
• Thank You, President & Mrs. Ransdell
• Family Resource Program Fun Day Is a Success!
• Family Resource Program Holds Coffee Hour May 12 & July 28
• KAP College Circle of Support Has a Great Semester!
• Congratulations KAP Graduates
• Planting the Seeds for Tomorrow - Community Garden
• Creating without Rules
• Serving Up Autism Awareness
• CEC Receives WHAS Crusade for Children Grant
• Upcoming Events

A Feasibility Investigation Of Modular Portable “Chelson Shelters” Micro-Homes To Alleviate Housing Deficiencies: A Case Study In Mithi, Tharpakar, Pakistan, Muhammad Usman Ghani

Masters Theses & Specialist Projects

Many people in Mithi, Tharparkar do not have proper housing, face an unhygienic water supply, and have no sanitation facilities. These factors contribute to disease, suffering and the inability to rise above their destitute existence. The idea for building portable houses for the people of Mithi is presented to provide them with better living conditions and where they can feel a sense of security, ownership and sanitation. Research on existing building systems and materials showed that the most feasible structure for the desert environment is modular panels attached to a core unit that contains all the basic plumbing and electrical …

Consumer Knowledge, Perception And Attitudes Of Unlabeled Genetically Modified Foods Of An Educated Population In The State Of Kentucky, Aldious A. Waite

Masters Theses & Specialist Projects

Genetically modified (GM) foods technology is a novel idea for improving food and crop production, but the supposed health risk of GM foods, such as possible negative long-term health effects to humans, animals and the environment, have provoked the European Union to create assessment protocols to monitor and regulate the safety of GM foods and crops. This research investigates the perception and attitudes of unlabeled GM foods of the WKU faculty and staff. A survey was administered via WKU Qualtrics, and chi-square tests were performed to see how the benefits and disadvantages of GM foods may affect the purchasing decisions …

Innovative Non-Thermal Food Processing Technologies Used By The Food Industry In The United States, Harlin Kaur Saroya

Masters Theses & Specialist Projects

This thesis discussed the non-thermal food processing technologies being used within the United States of America. The technologies discussed in this thesis are High- Pressure Processing (HHP), Pulsed Electric Field, Pulsed Light, Irradiation, Ultra Sound, Oscillating Magnetic Fields, and Cold Atmospheric Plasma. A survey was designed and conducted to study the major reasons behind a preference for a particular technology by the organization, and the limitations for not implementing specific technologies. The survey participants were management level, food scientists and, food technologists employed by food processing companies. The questionnaire consisted of ten questions related to demographics, current technology, barriers from …

The Validity Of Submaximal Exercise Testing In Obese Women, Gabrielle Ringenberg

Mahurin Honors College Capstone Experience/Thesis Projects

Background: Submaximal exercise tests use heart rate responses to low-to-moderate intensity activity in order to predict cardiorespiratory fitness (VO_2max). Currently used tests may be inappropriate for obese populations as obese women have altered heart rate responses to exercise. The purpose of this project is to test the validity of the Modified Bruce Protocol submaximal treadmill test in obese women. Methods: Normal-weight (NWG) and obese women (OBG) completed the Modified Bruce submaximal treadmill test (to predict VO_2max using previously validated equations) and a maximal graded exercise test on a treadmill using the Standard Bruce Protocol (to obtain an …

Nutritional And Behavioral Repercussions Of Food Insecurity And The Impact Of Nutrition Education, Kelly Burgess

Mahurin Honors College Capstone Experience/Thesis Projects

Food insecurity occurs when an individual does not have consistent access to fresh, nutritious food in safe, socially acceptable, and affordable ways. This is a significant challenge facing Kentuckians, with one in six adults and one in four children experiencing some degree of food insecurity. The present study examines the effectiveness of customized nutrition education in improving 1) nutrition-related behaviors associated with food insecurity and 2) management of household food supply in food-insecure individuals with and without children. Participants were recruited through HOTEL INC, and one was from a household without children and one with children. A pre-assessment survey evaluated …

Comparison Of Ventilatory Measures And 20 Km Time Trial Performance, Willard Peveler

International Journal of Exercise Science

International Journal of Exercise Science 10(4): 640-648, 2017. Performance threshold measures are used to predict cycling performance. Previous research has focused on long time trials (≥ 40 km) using power at ventilatory threshold and respiratory threshold to estimate time trial performance. As intensity greatly differs during shorter time trails applying findings from longer time trials may not be appropriate. The use of heart rate measures to determine 20 km time trial performance has yet to be examined. The purpose of this study was to determine the effectiveness of heart rate measures at ventilatory threshold (VE/VO₂ Plotted and VT determined …

Changes In Running Economy, Respiratory Exchange Ratio And Vo2max In Runners Following A 10-Day Altitude Training Camp, Sebastian R. Diebel, Ian Newhouse, David S. Thompson, Vineet B.K. Johnson

International Journal of Exercise Science

International Journal of Exercise Science 10(4): 629-639, 2017. Running economy (RE) and VO₂max are important predictors of endurance performance for elite and semi-elite endurance athletes, with RE being an appropriate predictor in a homogenous running population. Altitude training has been observed to change RE (mL.kg^-1.min^-1), and VO₂max due to alterations resulting from acclimatization. This study tracked changes in RE and VO₂max before and after a 10-day altitude training camp at 1828 meters. VO₂max_, RE expressed calorically, and respiratory exchange ratio (RER), were measured below anaerobic threshold (AT) …

Development Of A Computational Tool For Optimal Resting Metabolic Rate Calculation, J. Zhang, M. Darnell, B. Nindl, Q. Mi

International Journal of Exercise Science: Conference Proceedings

Please see the pdf version of the abstract.

Exercise Reduces High-Fat Diet Induced Colon Inflammation But Does Not Influence Muc2 Expression, P. Wisniewski Ii, L. Joseph, G. Composto, S. Lightfoot, S. Campbell

International Journal of Exercise Science: Conference Proceedings

Please see the pdf version of the abstract.

"Expert" Advice On Dietary Supplements, T. Wikert, K. Kletzli, A. Rickman, J. Lynn

International Journal of Exercise Science: Conference Proceedings

Please see the pdf version of the abstract.

Comparison Of Metabolic Rate Between Concentric And Eccentric Muscle Actions, Z. Valenti, S. Guarnera, N. Carlini, W. Fountain, T. Heinbockel, C. Lynch, B. Meister, I. Matthews, C. Raley, S. Mazzetti

International Journal of Exercise Science: Conference Proceedings

Please see the pdf version of the abstract.

Influence Of A High Fat, Low Carbohydrate Diet On Energy Expenditure And Recovery Time In Cyclists, O. Rivera, R. Emmons

International Journal of Exercise Science: Conference Proceedings

Please see the pdf version of the abstract.

Exercise Or Reduced-Calorie Diet Attenuates Overnutrition-Induced Glut4 Carbonylations In Adipose Tissue, C. Pautz, B. Wilson, K. Jackson, J. Selsby, C. Barerro, S. Merali, E. Kelly, M. Hudson

International Journal of Exercise Science: Conference Proceedings

Please see the pdf version of the abstract.

Caffeine And Short-Term Exercise, Independently And Combined, Modestly Alter Eating Behavior, L. Panek-Shirley, C. Denysschen, J. Temple

International Journal of Exercise Science: Conference Proceedings

Please see the pdf version of the abstract.

Effects Of Energy Drink Functional Ingredients On Running Performance, C. Majchrowicz, P. Prins, J. Althausen, N. Sorek, T. Dallatore, G. Welton

International Journal of Exercise Science: Conference Proceedings

Please see the pdf version of the abstract.

Core Strength As A Predictor Of Performance During Three Functional Movement Screens: A Preliminary Analysis, C. Johnson, P. Whitehead, E. Pletcher, M. Faherty, M. Lovalekar, S. Eagle, K. Keenan

International Journal of Exercise Science: Conference Proceedings

Please see the pdf version of the abstract.

Expression Of Strength And Power Relative To Lean Body Mass Impacts Results Of Caffeine Intervention, G. Hudson, K. Sprow, T. Hannings, L. Dipietro

International Journal of Exercise Science: Conference Proceedings

Please see the pdf version of the abstract.

Do Sport Beverages Affect Self-Efficacy And Anaerobic Performance?, G. Hirsch, J. Drop, R. Kitchen, C. Urland, S. Paulson, W. Braun

International Journal of Exercise Science: Conference Proceedings

Please see the pdf version of the abstract.