Digital Commons Network^™

Physical Activity And Associated Energy Intake In Undergraduate College Students, Erin Marie Fejes

Theses and Dissertations

Background: College students often develop unhealthy eating habits. Poor eating habits can lead to chronic disease.

Methods: Energy intake and physical activity data from 35 undergraduate students enrolled in a 100-level kinesiology class were recorded and analyzed. Energy intake data was self-reported, while physical activity data was recorded via an activity tracker.

Results: Data points were analyzed twice: each day separately and as averages for each participant. When analyzed as averages, grams of total fat and grams of carbohydrate were the most significantly correlated with minutes of moderate to vigorous+ physical activity (both p<0.01). When analyzed by day, grams of protein, total fat, saturated fat, carbohydrate, sugar, and fiber were all found to be significantly correlated with minutes of moderate to vigorous physical activity to the p≤0.01 level.

Conclusion: An increase in physical activity …

International Society Of Sports Nutrition Position Stand: Nutrient Timing, Chad M. Kerksick, Shawn M. Arent, Brad J. Schoenfeld, Jeffrey R. Stout, Bill Campbell, Colin D. Wilborn, Lem Taylor, Doug Kalman, Abbie E. Smith-Ryan, Richard B. Kreider, Darryn Willoughby, Paul J. Arciero, Trisha A. Vandusseldorp, Michael J. Ormsbee, Robert Wildman, Mike Greenwood, Tim N. Ziegenfuss, Alan A. Aragon

Faculty Publications

Position statement

The International Society of Sports Nutrition (ISSN) provides an objective and critical review regarding the timing of macronutrients in reference to healthy, exercising adults and in particular highly trained individuals on exercise performance and body composition. The following points summarize the position of the ISSN.

1. Nutrient timing incorporates the use of methodical planning and eating of whole foods, fortified foods and dietary supplements. The timing of energy intake and the ratio of certain ingested macronutrients may enhance recovery and tissue repair, augment muscle protein synthesis (MPS), and improve mood states following high-volume or intense exercise.
2. Endogenous glycogen stores …

International Society Of Sports Nutrition Position Stand: Nutrient Timing, Chad M. Kerksick, Shawn Arent, Brad J. Schoenfeld, Jeffrey R. Stout, Bill Campbell, Colin D. Wilborn, Lem Taylor, Doug Kalman, Abbie E. Smith-Ryan, Richard B. Krieder, Darryn Willoughby, Paul J. Arciero, Trisha A. Vandusseldorp, Michael J. Ormsbee, Robert Wildman, Mike Greenwood, Tim N. Ziegenfuss, Alan A. Aragon, Jose Antonio

Publications and Research

Position statement: The International Society of Sports Nutrition (ISSN) provides an objective and critical review regarding the timing of macronutrients in reference to healthy, exercising adults and in particular highly trained individuals on exercise performance and body composition. The following points summarize the position of the ISSN: 1. Nutrient timing incorporates the use ofmethodical planning and eating ofwhole foods, fortified foods and dietary supplements. The timing of energy intake and the ratio of certain ingestedmacronutrientsmay enhance recovery and tissue repair, augmentmuscle protein synthesis (MPS), and improvemood states following high-volume or intense exercise. 2. Endogenous glycogen stores are maximized by following …

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 …

Exercise-Induced Interleukin-6 And Metabolic Responses In Hot, Temperate, And Cold Conditions, Nicholas E. Dinan, Roksana B. Zak, Robert J. Shute, Terry Laursen, Matthew Bubak, D. Taylor La Salle, Matthew W.S. Heesch, Dustin R. Slivka

Journal of Human Performance in Extreme Environments

The purpose of this study was to determine the effects of exercise in hot, cold, and temperate environments on plasma interleukin-6 (IL-6). Eleven recreationally trained males (age = 25 ± 4 years, height = 178 ± 5 cm, weight = 79.4 ± 13.5 kg, body fat = 14.7 ± 3.6%, VO₂ peak = 54.6 ± 11.5 ml kg^-1 min^-1) performed a 1 hr cycling bout in hot (33 °C), cold (7 °C), and temperate (20 °C) environments at 60% of W_max followed by 3 hr of supine recovery in temperate conditions. Expired gases were measured …

A Wellness Study Of 108 Individuals Using Personal, Dense, Dynamic Data Clouds., Nathan D Price, Andrew T Magis, John C Earls, Gustavo Glusman, Roie Levy, Christopher Lausted, Daniel T Mcdonald, Ulrike Kusebauch, Christopher L Moss, Yong Zhou, Shizhen Qin, Robert L Moritz, Kristin Brogaard, Gilbert S Omenn, Jennifer C Lovejoy, L Hood

Articles, Abstracts, and Reports

Personal data for 108 individuals were collected during a 9-month period, including whole genome sequences; clinical tests, metabolomes, proteomes, and microbiomes at three time points; and daily activity tracking. Using all of these data, we generated a correlation network that revealed communities of related analytes associated with physiology and disease. Connectivity within analyte communities enabled the identification of known and candidate biomarkers (e.g., gamma-glutamyltyrosine was densely interconnected with clinical analytes for cardiometabolic disease). We calculated polygenic scores from genome-wide association studies (GWAS) for 127 traits and diseases, and used these to discover molecular correlates of polygenic risk (e.g., genetic risk …

Physical Activity And Quit Motivation Moderators Of Adolescent Smoking Reduction, Melissa D. Blank, Kaitlyn A. Ferris, Aaron Metzger, Amy Gentzler, Christina Duncan, Traci Jarrett, Geri Dino

Clinical and Translational Science Institute

Objectives—We examined participant characteristics as moderators of adolescents’ smoking cessation outcomes as a function of intervention: Not-on-Tobacco (N-O-T), N-O-T with a physical activity (PA) module (N-O-T+FIT), or Brief Intervention (BI). Methods—We randomly assigned youth (N = 232) recruited from public high schools to an intervention, and measured their baseline levels of PA and motivation to quit. The number of cigarettes/day for weekdays and weekends was obtained at baseline and 3-month follow-up. Results—Across time-points, cigarette use declined for youth in N-O-T (p = .007) and N-O-T +FIT (ps < .02), but not BI (n.s.). For N-O-T+FIT youth, the steepest declines in weekday smoking occurred for those with high PA levels (p = .02). Weekend cigarette use decreased for NO-T+FIT youth with moderate-high levels of intrinsic motivation to quit (ps < .04). Conclusions—Adolescents may benefit from interventions designed to address the barriers faced during a quit attempt, including their motivation to make a change and their engagement in other healthy behaviors such as physical activity.

Attenuating The Side Effects Of Caloric Restriction Through Exercise And Increased Protein Intake, Jay A. Petersen

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

The effects of caloric restriction (CR) on weight loss and health outcomes are documented, but few controlled studies have addressed its effect on performance. Fat free mass (FFM) is reduced during CR, which may impair performance. The purpose of this thesis was to explore the capacity of these strategies to attenuate the side-effects of calorie-restricted weight loss: Exercise, which preserves FFM during CR, may be employed to maintain performance in an energy-deficient state, and a high protein intake may work in combination with exercise to further protect FFM and performance. Two studies were utilized to address this purpose. In study …

Examination Of The Monoamine Oxidase A Gene Promoter On Motivation To Exercise And Levels Of Voluntary Physical Activity, Erin M. Kinney

Senior Theses

Purpose: The purpose of this study was to examine the genetic basis underlying voluntary exercise. Monoamine oxidase A (MAO-A) is an enzyme that acts on monoamine neurotransmitters, such as dopamine, to cause inactivation. There are several polymorphisms in the promoter region of the MAO-A gene, and these variations change transcriptional activity and the amount of MAO-A produced, leading to alterations in available dopamine levels. Interestingly, polymorphisms in MAO-A have been associated recently with physical activity level. This study sought to determine whether there is an association between motivation to exercise, levels of voluntary physical activity, and MAO-A gene polymorphisms.

Methods: …

King-Devick Performance Following Moderate And High Exercise Intensity Bouts., Billymo Rist, Adrian Cohen, Alan J. Pearce

International Journal of Exercise Science

International Journal of Exercise Science 10(4): 619-628, 2017. The King-Devick (K-D) test is a concise, noninvasive assessment of oculomotor and cognitive function that has been shown to detect sub-optimal brain performance following sports head trauma. Used in a number of sports as a sideline concussion assessment tool, the K-D test can be administered by non-medical personnel. However, the issue regarding the effect of exercise on K-D performance has not been fully explored. Using a randomized crossover design, this study aimed to compare the effect of two intensities of exercise on K-D performance. Twenty males (21.2 ± 1.9 years) completed the …

Food For Thought: The Neuroscience Of Nutrition To Fuel Cognitive Performance, Debra S. Austin

Sturm College of Law: Faculty Scholarship

Almost nothing is more personal than the decision lawyers make about what to eat for breakfast, lunch, and dinner. In a two-year study examining the health of lawyers, Sharon McDowell-Larsen, Ph.D., discovered that while ninety-two percent of the participants understood that eating habits have health impacts, half reported they consumed unhealthy diets. Additionally, none of these lawyers were vegetarians or vegans, fifty-eight percent consumed meat on a daily basis, and sixty-four percent wanted more health and wellness support from their law firms. Some law firms and law schools are cultivating wellness cultures, but little work has been done in the …

Optimal Nutrition For Endurance Exercise: A Systematic Review, Sarah E. Andrus Ms, Bruce W. Andrus Md Ms

Dartmouth Scholarship

Introduction

As fatigue in endurance events correlates with depletion of muscle glycogen, the traditional approach to nutritional support has been carbohydrate loading. However, there has been recent interest in improving athletic endurance performance by novel diets in the days to weeks prior to endurance events, the pre-event meal, and during exercise.

Methods

We searched PubMed and SCOPUS for randomized trials published from 1992-2017 with a primary endpoint of endurance performance. We identified 407 citations which were examined against our inclusion criteria of randomization or crossover allocation to diet and for which a primary outcome was endurance performance.

Results

Twenty full …

The Effects Of Caffeine Ingestion On The Hemostatic Response To Simulated Firefighting Activities, Sierra D. Wassell

Masters Theses, 2010-2019

Sudden cardiac events are the leading cause of death among firefighters, and it is acknowledged that most ischemic events are due to an occlusive thrombus formation. In addition, due to the demanding job requirements and shift work, firefighters commonly overuse caffeine. The purpose of this study was to examine the potential effects of caffeine on the hemostatic response to simulated firefighting activity. Twelve healthy male firefighters (age, 31.3 ± 5.4 yrs; weight, 94.2 ± 13.1 kg; BMI, 28.7 ± 2.9 kg·m^-2) participated in this study, wearing full personal protective equipment (PPE) and self-contained breathing apparatus (SCBA). Subjects completed …

The Impact Of Obesity On Bone Marrow Hematopoietic Stem Cell Function And Acute Immune Response, Divya Krishnamoorthy

Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions)

Obesity is associated with immune dysfunction due to impaired wound healing and response to infection. In obesity the accumulation of adiposity extends beyond the visceral depots and into the bone marrow (BM) niche where the immune system is regulated by hematopoietic stem cells (HSC). In this dissertation we evaluate how excess adiposity and changes to the bone marrow microenvironment impact hematopoiesis and HSC function. Using a mouse model of diet-induced obesity (DIO), we found that engraftment and repopulating capabilities of healthy HSCs is not hindered when they are introduced into an obese condition with excess fat following bone marrow transplantation …

Fitness Ak: Applying The Project Management Tools And Principles To A Business Plan, Erik Hermon

Student Projects for Graduate Degrees

Fitness Alaska is a business opportunity centering on creating a fitness center near Palmer, AK in order to capitalize on growing demand for health and wellness. This project will focus on the creation of a business plan and document the research necessary to plan and predict the costs associated with opening a fitness center. The business will be concentrated on a medium space concept (7000-10000 sq/ft) based around cardiovascular and resistance circuit training, personal training, and a shake bar for members. The purpose of this project was to apply project management principles to create a business plan and assess the …

Environmental Factors: Honors Student’S Level Of Physical Activity And Exercise, Shelby Hyre

Honors Projects

Introduction: This study was undertaken to determine whether Bowling Green State University (BGSU) provided an environment that encouraged physical activity and exercise with Honors students (HS). The Trans-theoretical model was used to determine the intent/behavior related to participation in physical activity and exercise. Methods: A computer-based survey was distributed to all HS (N=909). The survey was derived from three previously published surveys. Results: Data were reduced and visually inspected for trends. The response rate was 29.2%. In general, HS were physical active (~70%) and/or exercised (~90%). Distance from the exercise facility did not seem to be important. The HS seemed …

Difference In Quality Of Life Between Group And Individual Exercise In A Faith-Based Sample, Everett Jackson Amburn

Electronic Theses and Dissertations

There is limited data on the quality of life of individuals who exercise in a group versus individuals who exercise alone. The purpose of this study was to determine if there is a difference in the quality life between adults who attend an exercise class and those who exercise alone. Using the WHOQOL-BREF, 27 adult females were surveyed in Central California at two Church of Latter Day Saints locations. Ten females were enrolled in a group exercise class while 17 were individual exercisers. The data was analyzed using a t-test for independent samples to determine if there is a …

Triathlon Training For Women Breast Cancer Survivors: Feasibility And Initial Efficacy, Alexander V. Ng, Alyson Cybulski, Ashley A. Engel, Paula E. Papanek, Megn A. Sheffer, Leslie J. Waltke, Judy A. Tjoe

Exercise Science Faculty Research and Publications

Exercise can improve quality of life (QOL) in breast cancer survivors. In contrast to many group or home-based exercise programs, little is known about the effectiveness of goal-oriented recreational activities.

Purpose

The purpose of this study was to evaluate a clinically overseen team triathlon training program on improving physiological and psychosocial health-related measures in female breast cancer survivors.

Methods

Twenty-three participants (age = 48 (8), BMI = 25 (1), mean (SE)) were recruited from a 14-week sprint triathlon (800-m swim, 20-km bike, 5-km run) team training program for women breast cancer survivors (4 (3) years post-surgery, chemo-, or radiation-therapy). Training …

Dog Ownership And Dog Walking: The Relationship With Exercise, Depression And Hopelessness In Patients With Ischemic Heart Disease, Susan L. Dunn, Michael Sit, Holli A. Devon, Nathan L. Tintle

Faculty Work Comprehensive List

Background: Dog ownership has been associated with increased physical activity in the general adult population.

Objective: The objective of this study was to examine dog ownership and dog walking and their relationship with home-based and Phase II cardiac rehabilitation exercise, depression, and hopelessness in patients with ischemic heart disease (IHD).

Methods: A total of 122 IHD patients were included in this prospective observational study. Patients completed dog ownership/walking questions during their hospitalization. The Cardiac Rehabilitation Exercise Participation Tool, Patient Health Questionaire-9 (PHQ-9), and State-Trait Hopelessness Scale were completed by mail at 3, 8, or 12 months later. Regression modeling was …

High Intensity Versus Resistance Exercise On Postprandial Triglycerides In Healthy College Students, Tyler J. Bruinsma

Celebrating Scholarship & Creativity Day (2011-2017)

Elevated postprandial triglycerides contribute to the development of cardiovascular disease. Prior exercise is a well-established method to lower postprandial triglycerides; however, most exercise protocols involve prolonged aerobic exercise of sixty to ninety minutes which is not attainable by the general population. PURPOSE: The present study investigates the effect of high intensity interval training (HIIT) of twenty minutes and resistance training of thirty minutes on postprandial triglycerides. METHODS: Approval for this study was obtained from the Institutional Review Board of the University and signed informed consents were provided by all participants. Thirty healthy college-age students (5 males, 25 females) were recruited …

Cultural Relevance Of The Transtheoretical Model In Physical Activity Promotion: Mexican-American Women’S Use Of The Processes Of Change, Tanya J. Benitez, Natasha Tasevska, Kathryn Coe, Colleen Keller

Journal of Health Disparities Research and Practice

Hispanic women in the U.S. have disproportionately high rates of obesity and health disparities related to insufficient physical activity (PA). While the Transtheoretical Model (TTM) is one of the most commonly used behavioral theories in interventions promoting PA, there is a lack of evidence to support the cultural relevance of theoretical constructs for increasing PA in Hispanic women. To learn about Hispanic women’s use and interpretation of the construct Processes of Change (POC) for increasing PA, we conducted focus groups with overweight/obese Mexican/Mexican-American females (N=13) ages 27-40 years. Major themes centered on the importance of children and family caretaking, social …

Within-Person Associations Of Young Adolescents' Physical Activity Across Five Primary Locations: Is There Evidence Of Cross-Location Compensation?, Jordan A. Carlson, Tarrah B. Mitchell, Brian E. Saelens, Vincent S. Staggs, Jacqueline Kerr, Lawrence D. Frank, Jasper Schipperijn, Terry L. Conway, Karen Glanz, Jim E. Chapman, Kelli L. Cain, James F. Sallis

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Youth are active in multiple locations, but it is unknown whether more physical activity in one location is associated with less in other locations. This cross-sectional study examines whether on days with more physical activity in a given location, relative to their typical activity in that location, youth had less activity in other locations (i.e., within-person associations/compensation).

METHODS: Participants were 528 adolescents, ages 12 to 16 (M = 14.12, SD = 1.44, 50% boys, 70% White non-Hispanic). Accelerometer and Global Positioning System devices were used to measure the proportion of time spent in moderate-to-vigorous physical activity (MVPA) in five …

Nutrition And Exercise Plan For College Students, Rachel Walny

Honors Projects

This is a website designed to help college students lead a healthy and active lifestyle. Many students are unaware of the exercise and nutrition recommendations for adults and have not been in the practice of living on their own and cooking their own meals. It can also be difficult for college students to find time to exercise and eat healthy due to their busy schedules. This source is meant to take some of the planning and questioning out of the process and provide students with a resource that can guide them them in reaching their exercise and nutritional goals.

Efficacy Of A Mobile Application For Improving Gait Performance In Community-Dwelling Older Adults, Dustin Glenn Falls

Masters Theses & Specialist Projects

The United States is a rapidly aging nation. Older adults have higher rates of falls than any other age group. One in four older adults fall each year. Many of these falls are associated with sedentary lifestyles and decreased muscular strength effecting balance and gait performance. Physical activity (exercise) can reduce the risk of falls among older adults, yet adherence remains low. Exergames can increase adherence to interventions that promote health and physical activity. Social engagement can increase self-efficacy and motivation to exercise. By design, the Bingocize® health promotion mobile application (app) increases social engagement, while providing a multi-factorial fall …

Assessing A Punching Bag Feedback Performance Device, Neil Deochand

Dissertations

Physical exercise has been integrated into treatment efforts in reversing the number of overweight and obese individuals. Furthermore, exercise extends mortality, enhances general quality of life, and it is a protective health factor for preventing the progression some mental health disorders. Electronic athletic training equipment easily allows monitoring of real-time physical activity, and enables tracking of progress made toward individualized performance goals. There are limitations to only using visual feedback (e.g., visual depictions of heart rate, speed, distance traveled, or calories burned etc.) to track and improve exercise and athletic performance, especially for some sports, such as boxing. This issue …

Stress In New Graduate Nurses: Can They Sweat It? A Correlational Study Of Exercise And Stress In New Graduate Nurses, Kathleen Helgesen

Doctoral Projects

Stress in new graduate nurses has been a known issue in nursing for decades. The number of new graduate nurse turnover rates has reached up to 50% within the first three years of practice, according to some studies. Most new graduate nurses who choose to leave their job, or even the profession, cite stress as a major factor.

Methods: Single point correlation survey of new graduate BSN students in Southern California (n=32).

Results: Initial results showed a statistically significant difference between those who exercised three to five hours per week, versus though who exercised more than five hours per week. …

Modifications And Medications To Improve Alzheimer’S Disease From Type 2 Diabetes, Ashley N. Robinson

Biomedical Sciences Undergraduate Research

Alzheimer’s Disease (AD) and Type 2 Diabetes (T2D) are chronic conditions increasing in prevalence that impact the daily lives of those afflicted with them. AD and T2D are linked through the pathophysiology of insulin resistance. Thus, there are intersections that can allow the management of T2D to improve the treatment and prevention of AD. Modifiable risk factors, such as diet and physical activity level, play important roles in the health of T2D patients as well as in preventing AD. Medications traditionally used in the treatment of T2D, such as metformin, pioglitazone, and insulin, are being examined for use in the …

A 15-Week Vitamin D Supplementation And Indoor Cycling Intervention Reduces Exercising Heart Rate, With No Effect On Glycaemic Control In Healthy Adults: A Pilot Investigation., Ffion Curtis, Rhys Thatcher, Sam Rice, Glen Davison

International Journal of Exercise Science

International Journal of Exercise Science 10(2): 274-283, 2017 Significant positive correlations are often observed between vitamin D concentrations and physical activity levels. Whilst this may be due to individuals who are physically active spending time outdoors (i.e. increased opportunity for vitamin D synthesis), there is growing evidence to suggest a more complex relationship between vitamin D status, physical fitness and health outcomes. To explore this further thirty-nine healthy adults were randomly allocated to 15 weeks of exercise training (Ex), no training (NoEx), 2000 IU/day vitamin D (VitD) and/or placebo (Pla) supplementation (giving four possible allocations: NoEx+VitD; NoEx+Pla; Ex+VitD; Ex+Pla). Vitamin …

The Relationship Of Education And Acculturation With Vigorous Intensity Leisure Time Physical Activity By Gender In Latinos, Erick B. Lopez, Takashi Yamashita

Sociology Faculty Research

Objectives: Latinos have poorer health outcomes among certain conditions (e.g. diabetes, obesity, mental health) compared to non-Latino Whites in the U.S., in part due to difference in the amount of physical activity, which are heavily influenced by sociocultural factors such as educational attainment and acculturation. Vigorous-intensity leisure time physical activity (VLTPA) may provide health benefits with a shorter amount of time than moderate-to-light physical activity. However, VLTPA has been significantly understudied compared to LTPA in general. The purpose of this study is to examine the associations between educational attainment, acculturation, and VLTPA by gender among Latino adults in the U.S. …

Eight Weeks Of Combined Exercise Training Induced Improvements In Insulin Sensitivity Is Associated With Improvement In Aerobic Capacity, But Not With Improvement In Strength., Manuel Amador, Cesar A. Meza, Cynthia K. Montenegro, Jeffrey D. Covington, Andrew Mcainch, George King, Sudip Bajpeyi

International Journal of Exercise Science: Conference Proceedings

A lifestyle compromised of predominantly sedentary behavior is a risk factor that promotes the development of metabolic syndrome. It has been demonstrated that individuals with blunted insulin sensitivity (IS) and metabolic flexibility (MF) tend to be more prone to develop the disease. An increase in physical activity is recommended in order to prevent cardiovascular disease and type 2 diabetes mellitus. PURPOSE: to determine whether healthy, sedentary, normoglycemic, Mexican American men without a family history of type 2 diabetes are able to improve IS and MF after participating in a combined (aerobic/resistance) exercise intervention. METHODS: Subjects (n=6; 21.83±0.8 years; BMI 28.92 …