Digital Commons Network^™

Age Predicted Heart Rate Max Equations In College-Aged Students, Jessica Benchley

Honors Theses

Many clinicians use heart rate to tell how fit an individual is and how healthy they are. They can prescribe exercise based on heart rate and other medical conditions to help clients get better through exercise. Instead of running a client through a graded exercise test each time there is a problem, it would be much more effective to find an accurate equation to predict a max heart rate value and prescribe exercise using that value. The purpose of this experiment is to see which equation tends to predict the most accurate max heart after.

Obesity: The Anthropometric And Demographic Characteristics Of Insured And Uninsured Individuals, Terra Fox Williams

Master of Public Health Program Student Publications

Objectives. This study evaluates the association between Body Mass Index (BMI) and health insurance status in attendees at a local health fair. BMI was also compared among ages, gender, and races.

Methods. Descriptive analysis conducted using data collected at the “Celebrating Life and Health” health fairs between the years 2008 and 2011. Data for this study were collected at the BMI booth staffed by Wright State Boonshoft School of Medicine students.

Results. The results of this particular study do not demonstrate a statistical difference between obesity and health insurance status. Consistent with other research articles this study does show that …

Prehabilitation Before Total Knee Arthroplasty Increases Strength And Function In Older Adults With Severe Osteoarthritis, Ann M. Swank, Joseph B. Kachelman, Wendy Bibeau, Peter M. Quesada, John Nyland, Arthur Malkani, Robert V. Topp

College of Nursing Faculty Research and Publications

Preparing for the stress of total knee arthroplasty (TKA) surgery by exercise training (prehabilitation) may improve strength and function before surgery and, if effective, has the potential to contribute to postoperative recovery. Subjects with severe osteoarthritis (OA), pain intractable to medicine and scheduled for TKA were randomized into a usual care (UC) group (n = 36) or usual care and exercise (UC + EX) group (n = 35). The UC group maintained normal daily activities before their TKA. The UC + EX group performed a comprehensive prehabilitation program that included resistance training using bands, flexibility, and step training at least …

Test Performance And Study Breaks, Lori Mcginley

Master's Theses

As the culture of American education changes, recess time is declining in favor of instruction time. An important question, however, is whether this shift is truly going to yield the best learning outcomes. The purpose of the present study is to examine the effect of taking a break, both mental and physical, on test performance. Seventy college students were tested on their learning of a list of phobias that they had studied in one of three conditions: no break, mental break, and physical break. It was predicted that participants would perform better on a subsequent memory task when a break …

A Randomized Trial Of A Diet And Exercise Intervention For Overweight And Obese Women From Economically Disadvantaged Neighborhoods: Sisters Taking Action For Real Success (Stars), Sarah Wilcox, Patricia A. Sharpe, Deborah Parra-Medina, Michelle L. Granner, Brent E. Hutto

Faculty Publications

Background - Lower socioeconomic status at both the individual and neighborhood level is associated with increased health risks. Weight loss can reduce this risk, but few high quality weight loss studies target this population.

Objectives - STARS tests a culturally-appropriate, group-based behavioral and social support intervention on body weight and waist circumference in women from financially disadvantaged neighborhoods.

Design - A stratified (by BMI) randomized trial. Randomization to group was generated by a random numbers table with allocation concealment by opaque envelopes.

Methods - Participants 25-50 years who had a BMI ≥ 25 kg/m² and a waist circumference ≥ …

Impact Of Exercise Partner Attractiveness On Mood, Enjoyment, And Exertion, Thomas G. Plante, Sarah Gregg, Jaclyn Rubbo, Thomas Favero, Ashley Morisako, Jessica Cuadra

International Journal of Exercise Science

Social comparison theory was used to examine if males exercising with a female research confederate posing as either attractive or unattractive would alter their exercise mood, exertion, and enjoyment. A total of 101 college students (51 males and 51 females) were randomly assigned to one of three conditions: biking alone, biking with an attractive female confederate, or biking with the same female confederate appearing unattractive. All participants were instructed to complete 20 minutes of exercise at 60%-70% of their maximum target heart rate. Standard exercise mood measures (e.g., Activation-Deactivation Adjective Check List) were administered immediately prior to and immediately following …

Stimulant Reduction Intervention Using Dosed Exercise (Stride) - Ctn 0037: Study Protocol For A Randomized Controlled Trial, Madhukar H. Trivedi, Tracy L. Greer, Bruce D. Grannemann, Timothy S. Church, Eugene Somoza, Steven N. Blair, Jose Szapocznik, Mark Stoutenberg, Chad Rethorst, Diane Warden, Kolette M. Ring, Robrina Walker, David W. Morris, Andrzej S. Kosinski, Tiffany Kyle, Bess H. Marcus, Becca Crowell, Neal Oden, Edward Nunes

Faculty Publications

Background: There is a need for novel approaches to the treatment of stimulant abuse and dependence. Clinical data examining the use of exercise as a treatment for the abuse of nicotine, alcohol, and other substances suggest that exercise may be a beneficial treatment for stimulant abuse, with direct effects on decreased use and craving. In addition, exercise has the potential to improve other health domains that may be adversely affected by stimulant use or its treatment, such as sleep disturbance, cognitive function, mood, weight gain, quality of life, and anhedonia, since it has been shown to improve many of these …

Effectiveness Of Neuromuscular Conditioning To Prevent Anterior Cruciate Ligament Injuries In Female Athletes: A Critical Synthesis Of Literature, Shiren G. Assaly, Todd E. Davenport, Katrin Mattern-Baxter

School of Pharmacy Faculty Articles

Background and Purpose: Anterior cruciate ligament (ACL) injuries are common among female athletes. The purpose of this literature review was to assess the effectiveness of neuromuscular conditioning to modify biomechanical risk factors for ACL injury.

METHOD: A structured literature search was conducted to identify primary research articles. Articles were graded according to their strength of evidence and a qualitative literature review was completed.

RESULTS: Seven primary research studies were available for analysis that documented the effects of neuromuscular conditioning (range of evidence grades: 1B to 3B). Lower limb kinematics, lower limb kinetics, and incidence of tears were the primary outcomes …

No Medications Necessary : A Quantitative Study Examining The Relationship Between Self Esteem And Sports Participation Of High School Girls, Tara Kay Monzo

Theses, Dissertations, and Projects

This study was undertaken to examine whether participating in sports has any relationship to one's level of self esteem. A lot of research has been done on the potential positive effects of participating in sports. Research has also examined the effects of self esteem and the impact that it can have on both internal (such as mental health) and external (such as relationships with others) factors. The study was conducted in a predominately white, middle class, New England neighborhood in a public high school setting. This study examined 52, 9th-12th The major findings were that the students who participated in …

Investigating The Effectiveness Of Physical Activity Interventions For Older Adults, Iina E. Antikainen

Kinesiology Dissertations

Regular physical activity can help prevent chronic conditions and it is positively linked to health-related quality of life (United States Department of Health and Human Services [USDHHS], 2000). Unfortunately, many older adults do not engage in leisure time activity (USDHHS, 2000); making it important to design and test physical activity interventions for this population. The purpose of this dissertation was to review the external validity of theory-based physical activity interventions and to examine the efficacy of a mail-based physical activity intervention. The review included 54 theory-based interventions and overall the studies focused on internal rather than external validity. The hypotheses …

Factors Predicting Exercise Behavior Of Graduate Students, Bibha Gautam

Theses and Dissertations

Graduate school is often experienced as a time of increased demands/expectations resulting in heightened levels of stress due to academic work, family responsibilities, job demands, financial pressure, and other life related issues. Besides stress, graduate school also brings about significant physical inactivity due to the shift of the immediate priority to academic accomplishment. Reports of increasing prevalence of cardiovascular disease (CVD) risk factors among students highlight that this group may have particular risk not well-identified. Yet, relative risk can be reduced by lifestyle modifications, such as eating well, exercising, and stress reduction. The majority of the risk factors, to a …

Effects Of Chronic Exercise On Measures Of Body Shame In Obese College-Aged Individuals, Margaret J. Morrissy

Research Papers

The purpose of this investigation was to determine the effects of a 6-week structured exercise program on levels of body shame in obese college-aged individuals. It was hypothesized that participants would display lower levels of body-shame, higher levels of body-surveillance and body-control following the exercise intervention. It was also hypothesized that participants would have higher levels of self-determination upon completion of the program. Through a mixed methodology of open-ended, in-depth interviews and surveys it was determined self-conscious emotions decrease following a 6-week exercise program and participants display improved shame-coping mechanisms.

Nutritional Ergogenic Aids: The Influences Of Carbohydrate-Protein Supplementation During Endurance Exercise, Adriana Marina Coletta

Masters Theses

Mixed results, in terms of performance benefits, have been found when comparing carbohydrate (CHO) and carbohydrate-protein (CHO-P) supplementation during endurance exercise. Thus this study assessed performance from three different supplements (CHO-P, CHO, double carbohydrate [CHO-CHO]) as compared to a placebo (PLA) during a time trial (TT) run. Twelve male recreational runners (age = 32.4 ± 9.5 yrs; body mass index [BMI] = 22.7 ± 1.5 kg/m2; VO2max = 59.68 ± 7.53 mL/kg body weight; 100% white) individually completed four, 12-mile TT runs, 7-10 days apart, at about 75% of the their race pace. Dietary and physical activity consistency within the …

Does Physical Activity Influence Semantic Memory Activation In Amnestic Mild Cognitive Impairment?, J. Carson Smith, Kristy A. Nielson, John L. Woodard, Michael Seidenberg, Matthew D. Verber, Sally Durgerian, Piero Antuono, Alissa M. Butts, Nathan C. Hantke, Melissa A. Lancaster, Stephen M. Rao

Psychology Faculty Research and Publications

The effect of physical activity (PA) on functional brain activation for semantic memory in amnestic mild cognitive impairment (aMCI) was examined using event-related functional magnetic resonance imaging during fame discrimination. Significantly greater semantic memory activation occurred in the left caudate of High- versus Low-PA patients, (P=0.03), suggesting PA may enhance memory-related caudate activation in aMCI.

Prehabilitation For Total Knee Arthroplasty: A Patient-Centred Approach To Maximizing Surgical Outcomes, Carly D. Mckay

Electronic Thesis and Dissertation Repository

The purpose of this dissertation was to investigate the role of prehabilitation in post-operative recovery for patients undergoing total knee arthroplasty (TKA) for osteoarthritis. Study one was a meta-analysis that aimed to consolidate the body of knowledge regarding prehabilitation for TKA patients. Study two compared the Lower Limb Tasks Questionnaire (LLTQ) to the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) in terms of agreement and responsiveness. Study three investigated the effect of a six-week pre-surgical strength training program on post-operative outcomes (quadriceps strength, mobility, pain, self-reported function, health-related quality of life, arthritis self efficacy) for TKA patients. Finally, study …

Why Latinas Exercise: A Multi-Method Exploration Of Motivators Using Participatory Photography Methodology, Amber Lea Vermeesch

Open Access Dissertations

Latinas are at risk for not engaging in optimal exercise and are at greater risk than other ethnic groups for being overweight and suffering deleterious health consequences. The current study’s researcher utilizes pedometers, exercise logs, surveys, and participatory photography to determine exercise motivators and barriers to exercise among Latinas. The specific aims of the presented research were to identify predictors of exercise, to investigate the relationship between motivation types, self-determination and acculturation among Latinas, and employ participatory photography methodology to better understand Latina’s exercise motivators and barriers. The methodology included both quantitative and qualitative methods. Exercise motivation types (Amotivation, Extrinsic, …

Comparing Cognitive Functioning And Adverse Metabolic Effects Of Consumers Taking Type 1 Or Type 2 Antipsychotic Medications With Un-Medicated Consumers, Muhammad Puri

Master of Public Health Program Student Publications

Obesity and metabolic side effects such as diabetes mellitus are major concerns in public health. Mentally ill people are a high risk subgroup for obesity and metabolic syndrome because of behavior, non treatment, and medication side effects. In this research, I conducted a retrospective chart review to compare the weight and body mass index of consumers who were prescribed antipsychotic Type 1 or Type 2 medications. The sample was drawn from consumers attending the Consumer Advocacy Model (CAM) program which is an outpatient substance abuse and mental health treatment program in the Wright State University Boonshoft School of Medicine Department …

A Call To (Physical) Activity, A Call To Action, Karen Richardson, Sam Baumgarten

Bridgewater Review

No abstract provided.

Why Is There Still So Much Confusion About Vo2 Plateau? A Re-Examination Of The Work Of A.V. Hill, Richard Vincent Castle

Masters Theses

Maximal oxygen uptake (VO_2max) is regarded as the gold standard for assessing aerobic fitness. In 1923, Hill et al. proposed that VO_2max represents the maximal ability of the body to take in and consume O₂ during strenuous exercise. Recently, however, controversy has arisen over the issue of whether a leveling off, or "plateau" in VO₂ is necessary to verify attainment of VO_2max. Purpose: To compare two different VO_2max protocols and determine if both protocols show direct evidence of an upper limit on VO₂. Methods: Nine runners (18-35 years old) completed …

Impact Of Exercise On Brain Responses To Visual Food Cues: An Fmri Study, Nero Erezi Evero

Master's Theses

On the basis of a strong body of data, the Institute of Medicine currently recommends at least 60 minutes of exercise per day to prevent body weight gain overtime. Previous studies have shown that there is no compensatory increase in food intake with this dose of exercise. Ultimately, the brain decides whether to alter food intake. Surprisingly, no published studies have assessed the impact of exercise on brain activation. Using functional magnetic resonance imaging (fMRI) and an appetite questionnaire, we investigated the effects of a single bout of aerobic exercise on brain responses to visual food cues and subjective appetite …

The Efficacy Of Exercise Interventions On Cancer-Related Fatigue And Depression Among Adult Cancer Survivors: A Meta-Analysis Of Randomized Control Trials, Justin C. Brown

Master's Theses

No abstract provided.

Comparison Of Carotid, Brachial, And Popliteal Intima Media Thickness Among Sedentary And Physically Active Subjects Between 40 And 60 Years Old, Amanda Robinson

Masters Theses, 2010-2019

The purpose of the current study was to determine the effect of long term versus recent training on intima-media thickness (IMT) and if this effect is localized in the vascular beds of the tissues directly involved in the activity. Thirty-four male subjects (aged 49.69 ± 6.48 years) were recruited and divided into the following groups: sedentary (SE), recent aerobic exercisers (RE) or long-term aerobic exercisers (LE). Carotid, brachial, and popliteal artery IMT was measured using B-mode ultrasonography. Diet, physical activity, and C-reactive protein (CRP) were measured as well. Carotid IMT was not significant (p=0.974) between the groups, with SE values …

Effect Of Diet Induced Weight Loss And Exercise On Hscreactive Protein In Sedentary Postmenopausal Women, Jennifer Donnelly

Masters Theses, 2010-2019

Cardiovascular disease (CVD) risk factors, such as increased body fat, dyslipidemia, and high sensitivity C-reactive protein (CRP) levels are intensified in postmenopausal women. CRP has been reported as an independent indicator of risk for cardiovascular events. CRP is affected by multiple factors such as age, race, body mass index (BMI), and physical activity level. The purpose of this study was to compare the effects of an exercise intervention on traditional (BMI, percent body fat, waist circumference, physical activity level) and non-traditional (CRP) risk factors for cardiovascular disease to a dietary intervention program in sedentary, postmenopausal women. Twenty apparently healthy postmenopausal …

Physical Activity And Sedentary Activity Patterns Among Children And Adolescents: A Latent Class Analysis Approach, Carrie Heitzler, Leslie Lytle, Darin Erickson, John Sirard, Daheia Barr-Anderson, Marry Story

John Sirard

Background—While much is known about the overall levels of physical activity and sedentary activity among youth, few studies have attempted to define clusters of such behaviors. The purpose of this study was to identify and describe unique classes of youth based on their participation in a variety of physical activity and sedentary behaviors. Methods—Latent class analysis was used to characterize segments of youth based on patterns of self-reported and accelerometer-measured participation in 12 behaviors. Children and adolescents (N=720) from 6th–11th grade were included in the analysis. Differences in class membership were examined using multinomial logistic regression. Results—Three distinct classes emerged …

Physical Activity And Sedentary Activity Patterns Among Children And Adolescents: A Latent Class Analysis Approach, Carrie D. Patnode, Leslie A. Lytle, Darin J. Erickson, John R. Sirard, Daheia J. Barr-Anderson, Mary Story

Faculty Publications

Background: While much is known about the overall levels of physical activity and sedentary activity among youth, few studies have attempted to define clusters of such behaviors. The purpose of this study was to identify and describe unique classes of youth based on their perception in a variety of physical activity and sedentary behaviors. Methods: Latent class analysis was used to characterize segments of youth based on patterns of self-reported and accelerometer-measured participation in 12 behaviors. Children and adolescents (N =720) from 6th-11th grade were included in the analysis. Differences in class membership were examined using multinomial logistic …

Dehydroepiandrosterone (Dhea) Replacement Decreases Insulin Resistance And Lowers Inflammatory Cytokines In Aging Humans, Edward P. Weiss, Dennis T. Villareal, Luigi Fontana, Dong-Ho Han, John O. Holloszy

Open Access Publications

Plasma dehydroepiandrosterone (DHEA) decreases ~80% between ages 25 and 75 yr. In a preliminary study, we found that 6 mo of DHEA replacement improved insulin action in elderly individuals. The purpose of the present larger, randomized double-blind study was to determine whether a longer period of DHEA replacement improves glucose tolerance. Fifty-seven men and 68 women aged 65 to 75 yr were randomly assigned to 50 mg DHEA or placebo once daily. Year one was a randomized, double blind trial. Year 2 was an open label continuation. DHEA replacement improved glucose tolerance in participants who had abnormal GT initially, reduced …

The Acute Effects Of Various Types Of Stretching (Static, Dynamic, Ballistic, And No Stretch) Of The Iliopsoas On 40-Yard Sprint Times In Non-Athletes, Scott David Christensen, Craig Perry, Ryan Richard Resnik

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to determine the effect of static, ballistic, dynamic, and no stretching immediately prior to a 40-yard sprint in college students. There were 35 healthy subjects (22 male and 13 female) between the ages of 24 and 37 (Mean = 26.46 yrs, SD = 2.99 yrs) who participated. The experiment consisted of running 4, 40-yard sprint trials immediately following 1 of 4 different stretching protocols. Prior to each 40- yard sprint trial, a 5-minute warm up was performed at 3.5 mph on a treadmill. Each subject received each of the four techniques in a randomized …

Examining Activity Levels And Motor Proficiency: A Comparison Of Children Who Are Overweight And At A Healthy Weight To Their Parents And Peers, Aaron Copeland, Maresa Madsen, Riley Phelps, Brandon Richards

UNLV Theses, Dissertations, Professional Papers, and Capstones

Objective: The purpose of this study was to examine relationships and differences between motor proficiency, activity level, and parental activity level in children who are at a healthy weight and children who are overweight or obese.

Methods: Forty-four children (26 children at a healthy weight and 18 children who were overweight or obese) between the ages of 8-16 (BMI: 14.3-43.6 kg/m2) and 36 parents (BMI: 18.1-44.7) participated in this study. Children and parents wore StepWatch activity monitors (SAM) to measure activity levels over a 72 hour period. Tests reflecting several determinants of motor performance were also administered to …

Exploring Student Perceptions To Explain The Relationship Between Physical Activity And Academic Achievement In Adolescents: A Mixed Methods Study, Megan J. Hylok

College of Education and Human Sciences: Dissertations, Theses, and Student Research

A nationwide survey conducted by the Center for Disease Control in 2007 reported 65% of high school students did not meet the recommendation that youth participate in at least 60 minutes of physical activity most days of the week (CDC, 2008). While research has focused its attention primarily on bodily health, growing evidence supports the benefits of physical activity on brain health (Ratey & Hagerman, 2008). Physical activity is important and many adolescents are not meeting the recommendation, therefore, it is important to explore the adolescent perceptions to understand which factors influence physical activity participation. The significance of this study …

Can Self-Esteem Protect Against The Deleterious Consequences Of Self-Objectification For Mood And Body Satisfaction In Physically Active Female University Students?, Cecilie Thøgersen-Ntoumani, Nikos Ntoumanis, Jennifer Cumming, Kimberley J. Bartholomew, Gemma Pearce

Jennifer Cumming

Using objectification theory (Fredrickson & Roberts, 1997), this study tested the interaction between self-objectification, appearance evaluation, and self-esteem in predicting body satisfaction and mood states. Participants (N = 93) were physically active female university students. State self-objectification was manipulated by participants wearing tight revealing exercise attire (experimental condition) or baggy exercise clothes (control condition). Significant interactions emerged predicting depression, anger, fatness, and satisfaction with body shape and size. For participants in the self-objectification condition who had low (as opposed to high) appearance evaluation, low self-esteem was associated with high depression, anger, and fatness and low satisfaction with body shape and …