Kinesiology Commons^™

The Process And Effects Of Ultrarunning, Ellis Ulery

Honors Projects

This project uses an in-depth research study and personal account to determine what it takes to run a 12-hour running event, the appeal of ultrarunning, and what can be learned through the experience. The project explains the efforts behind the specific preparation for this ultramarathon, the final distance of 47.3 miles ran in 12 hours, the evaluation of the enhanced mental state achieved while running, an explanation of the final results through the Central Governor Theory, and the dissection of the study Pursuing pleasure or virtue: The differential and overlapping well-being benefits of hedonic and eudaimonic motives that suggests why …

Effects Of Caffeinated And Non-Caffeinated Gum On Premotor, Motor, And Overall Reaction Time, Ashton E. Holliday, Maelee A. Wells, Rebecca R. Rogers, Joseph A. Pederson, Tyler Williams, Christopher G. Ballmann

Topics in Exercise Science and Kinesiology

• Chewing gum and caffeine when used independently and concurrently increase neural activity ultimately improving reaction time but less is known about how caffeinated gum influences distinct phases of the reaction time response.
• Physically active college females (n=14) completed a 60-second reaction time test on a visuomotor board under the following counterbalanced conditions: 1) Baseline, 2) Non-caffeinated gum, 3) Caffeinated gum (300 mg caffeine).
• Point of application #1: Chewing gum improved premotor reaction time compared to baseline, but caffeine did not provide additional benefit.
• Point of application #2: Neither non-caffeinated nor caffeinated gum improved motor reaction times from baseline.
• Point of …

Changes In Selected Physiological Parameters Following A Training Block Of Specific Circuit Training Among National Top-Level Basketball Players, Brigitte Affidéhomé Tonon, Polycarpe Nounagnon Gouthon, Issiako Bio Nigan, Romario Vankan Akpatchi, Basile Nouatin

International Journal of Exercise Science

International Journal of Exercise Science 13(6): 1156-1166, 2020. The study aims at measuring the effects of six weeks of specific circuit training (SCT) according to the 15-15 modality, on selected physiological parameters in national top-level basketball players. It was an intervention study, undertaken with 44 senior players randomly assigned to two groups depending on the program: intervention (IG: n = 22; SCT) and control (CG: n = 22; usual content of the defending champion team's), submitted to a six-week training block. The heart rate recovery at 1 (HRR1) and then 2 (HRR2) minutes, the double product (DP) and O_{2 …}

The Determinants Of Marathon Performance: An Observational Analysis Of Anthropometric, Pre-Race And In-Race Variables, Alison Keogh, Olwyn O'Connor Sheridan, Oisin Mccaffrey, Siofra Dunne, Alanna Lally, Cailbhe Doherty

International Journal of Exercise Science

International Journal of Exercise Science 13(6): 1132-1142, 2020. Researchers investigating the determinants of marathon performance have previously focused on pre-race (e.g. training) or in-race (e.g. pacing) variables, but not both. This cross-sectional study, therefore, sought to elucidate the relationship between training behaviours, in-race pacing and anthropometric variables with eventual marathon finish time. A self-report questionnaire collecting athletes’ anthropometrics, training behaviours and recent race times was administered to 260 participants in the 2018 Dublin Marathon. Participants’ race numbers were cross referenced with in-race split times and finish times to determine their race performance. The accuracy or pragmatism of participants’ target finish …

Motivational Coaching Improves Intrinsic Motivation In Adult Fitness Program Participants, Victoria J. Gaesser, William M. Maakestad, Erik S. Hayes, Stephen J. Snyder

International Journal of Exercise Science

International Journal of Exercise Science 13(5): 1167-1178, 2020. The purpose of this study was to measure intrinsic motivation following the implementation of motivational coaching strategies in a semester long personalized adult fitness program. Sixty individuals (40 female/ 20 male, age= 48 ± 15 yrs) participated as clients in an undergraduate exercise training program led by student trainers at Taylor University. The program took place during two consecutive semesters, therefore subject participation ranged from one to two semesters. In addition to personalized exercise prescription, student trainers implemented motivational strategies using a motivational coaching guide aimed at increasing individuals’ overall intrinsic motivation. …

The Sport Concussion Assessment Tool-5 (Scat5): Baseline Assessments In Ncaa Division I Collegiate Student-Athletes, Kyle M. Petit, Jennifer L. Savage, Abigail C. Bretzin, Morgan Anderson, Tracey Covassin

International Journal of Exercise Science

International Journal of Exercise Science 13(3): 1143-1155, 2020. The purpose of this study was to report baseline values for the SCAT5 in NCAA Division I collegiate student-athletes, while also evaluating if sex, health diagnoses, or sport type influenced baseline performance. A sample of 462 collegiate student-athletes (212 females, 250 males, (19.21±1.32 years)) completed the SCAT5 prior to the 2017-18, 2018-19 or 2019-20 athletic seasons. Descriptive statistics were reported for symptom total (22 possible), symptom severity (132 possible), orientation (5 possible), immediate memory (30 possible), concentration (5 possible), delayed recall (10 possible), total SAC score (50 possible), 3 mBESS stances (10 …

Body Composition, Metabolism And Inflammation In Breast Cancer Survivors And Healthy Age-Matched Controls: A Cross-Sectional Analysis, Takudzwa A. Madzima, Caroline D. Deaterly

International Journal of Exercise Science

International Journal of Exercise Science 13(3): 1108-1119, 2020. Breast cancer survivors (BCS) experience treatment induced alterations in body composition including the loss of bone mineral density (BMD) and lean soft tissue (LST). These changes can affect the metabolism and the systemic inflammatory environment of BCS. Objective: To evaluate the differences in body composition, resting energy expenditure (REE), and inflammation in BCS and age-matched women without a prior cancer diagnosis (control). Methods: Seventeen post-menopausal BCS (stages 0-III; age: 59 ± 9 years) and 18 (59 ± 6 years) controls had their total body and regional (lumbar spine, femur, and forearm) BMD, …

Evaluating The Accuracy Of Three Vo2max Prediction Methods In Division I Cross-Country Runners, Anaëlle Emeline Charles

Student Theses and Dissertations

The accuracy of maximal oxygen uptake (VO2max) prediction methods is important for collegiate runners and is an economical alternative to traditional laboratory testing. This investigation examined VO2max estimation accuracy of Polar M430 lights on (PM430 ON), Polar M430 lights off (PM430 OFF), Garmin 235 (G235), and VDOT in 12 NCAA division I cross-country athletes. Data was compared to laboratory-measured VO2max. Compared to the criterion (56.51 ± 6.00 ml.kg-1.min-1), the G235 (59.43 ± 4.54 ml.kg-1.min-1), PM430 ON and PM430 OFF (63.80 ± 5.32 ml.kg-1.min-1 and 62.92 ± 5.28 ml.kg-1.min-1) overestimated VO2max. VDOT (55.63 ± 7.12 ml.kg-1.min-1) was slightly lower than the …

Post-Exercise Sweat Loss Estimation Accuracy Of Athletes And Physically Active Adults: A Review, Eric O'Neal, Tara Boy, Brett Davis, Kelly Pritchett, Robert Pritchett, Svetlana Nepocatych, Katherine Black

All Faculty Scholarship for the College of Education and Professional Studies

The main purposes of this review were to provide a qualitative description of nine investigations in which sweat losses were estimated by participants following exercise and to perform a quantitative analysis of the collective data. Unique estimations (n = 297) were made by 127 men and 116 women after a variety of exercise modalities in moderate to hot environmental conditions. Actual sweat loss exceeded estimated sweat loss (p < 0.001) for women (1.072 ± 0.473 vs. 0.481 ± 0.372 L), men (1.778 ± 0.907 vs. 0.908 ± 0.666 L) and when all data were combined (1.428 ± 0.806 vs. 0.697 ± 0.581 L), respectively. However, estimation accuracy did not differ between women (55.2 ± 51.5%) and men (62.4 ± 54.5%). Underestimation of 50% or more of sweat losses were exhibited in 168 (54%) of estimation scenarios with heavier sweaters displaying a higher prevalence and trend of greater underestimations in general. Most modern guidelines for fluid intake during and between training bouts are based on approximate sweat loss estimation knowledge. These guidelines will likely have minimal efficacy if greater awareness of how to determine sweat losses and accurate recognition of sweat losses is not increased by coaches and athletes.

Influence Of Sex And Age On Muscle Sympathetic Nerve Activity Of Healthy Normotensive Adults, Daniel A. Keir, Mark B. Badrov, George Tomlinson, Catherine F. Notarius, Derek S. Kimmerly, Philip J. Millar, J Kevin Shoemaker, John S. Floras

Kinesiology Publications

As with blood pressure, age-related changes in muscle sympathetic nerve activity (MSNA) may differ nonlinearly between sexes. Data acquired from 398 male (age: 39±17; range: 18-78 years [mean±SD]) and 260 female (age: 37±18; range: 18-81 years) normotensive healthy nonmedicated volunteers were analyzed using linear regression models with resting MSNA burst frequency as the outcome and the predictors sex, age, MSNA, blood pressure, and body mass index modelled with natural cubic splines. Age and body mass index contributed 41% and 11%, respectively, of MSNA variance in females and 23% and 1% in males. Overall, changes in MSNA with age were sigmoidal. …

The Role Of Spine In Causing Lameness In Horses, Raja Zabeeh Ullah Khan

International Programs

Lameness is one of the most important problems of horses. It influences all communities who keep horses. Recent studies have shown the significance of spinal muscles and vertebrae in inducing lameness in horses. The field has not been explored much and requires application of biomechanics to define the role of spine in inducing lameness in horses. This presentation highlights the importance of spine in inducing lameness in horses by relating the solution with biomechanics.

Health Care Terminology, James Clover

Q2S Enhancing Pedagogy

Course outline for the study of basic medical terminology by learning root words, prefixes and suffixes. The course focuses on correct pronunciation, spelling and use of medical terms. Anatomy, physiology, and pathology of disease are discussed yet no previous knowledge of these topics is necessary.

Acute Mitochondrial Antioxidant Intake Improves Endothelial Function, Antioxidant Enzyme Activity, And Exercise Tolerance In Patients With Peripheral Artery Disease, Song-Young Park, Elizabeth J. Pekas, Ronald Headid Iii, Won-Mok Son, Tesean Wooden, Jiwon Song, Gwenael Layec, Santosh K. Yadav, Paras K. Mishra, Iraklis Pipinos

Health and Kinesiology Faculty Publications

Peripheral artery disease (PAD) is a manifestation of atherosclerosis in the leg arteries, which causes claudication. This may be in part due to vascular mitochondrial dysfunction and excessive reactive oxygen species (ROS) production. A mitochondrial-targeted antioxidant (MitoQ) has been shown to improve vascular mitochondrial function that, in turn, led to improved vascular function in older adults and animal models. However, the roles of vascular mitochondria in vascular function including endothelial function and arterial stiffness in patients with PAD are unknown; therefore, with the use of acute MitoQ intake, this study examined the roles of vascular mitochondria in endothelial function, arterial …

Determinants Of The Carbon Footprint Of German Swimmers 2020., Ann-Marie Muehlbauer

Master's Theses

The current climate situation is placing our planet and future generations at risk, which demonstrates the urgency to combat climate change and conduct research to support this effort. Calculating the carbon footprint of active sport participation represents an important opportunity to conduct additional research. This study examined the environmental attitudes and practices of swim club members in Germany. The study had three goals: First, to calculate the total and partial carbon footprint of German swimmers; second, to understand how sport organizations induce participants to engage in pro-environmental behavior; and third, to analyze various factors associated with carbon footprint, such as …

Brain Health And Active Living: A Social Ecological Approach, Xiaoxia Zhang

Kinesiology Dissertations - Archive

Advocating active lifestyles and improving brain health across the lifespan is one of the universal and ultimate goals for Healthy People 2030. Unhealthy movement behaviors (physically inactive, excessive sedentary behavior, and insufficient sleep) and high prevalence of depression and cognitive impairment among young adults keep challenging higher education and public health systems. A comprehensive understanding of the determinants and mechanisms of movement behaviors and brain health is needed. Grounded in the social ecological model, this dissertation was to examine the behavioral and psychosocial mechanisms of brain health (depression and cognitive function) among young adults (18-45 years old). Study 1 (Chapter …

Understanding Components Of Motor Imagery Ability And The Association With Motor Proficiency In Children And Young Adults, Chadwick Tyler Fuchs

Kinesiology Dissertations - Archive

Motor imagery (MI) refers to the imagination of a motor task without actual movement execution (Decety & Grézes, 2006) and is believed to represent one’s ability to accurately utilize forward internal models of motor control (Williams et al., 2006). Moreover, MI seems to rely on a network involving motor related regions including fronto-parietal areas and subcortical structures, supporting the view that MI and motor execution are very similar processes (Hétu et al., 2013). This ability has been shown to emerge between 5 and 7 years of age and improve during childhood and adolescence (Molina, Tijus, & Jouen, 2008; Spruijt, van …

Novel Mechanisms Of Peripheral Vascular Dysfunction In Patients With Type 2 Diabetes, Ben Earl Young

Kinesiology Dissertations - Archive

Currently, over 30 million adults in the United States have been diagnosed with Type 2 Diabetes mellitus (T2D). Importantly, T2D disproportionately augments the risk for the development of cardiovascular disease (CVD), which is currently the leading cause of morbidity and mortality in the United States. A hallmark characteristic of T2D is insulin resistance (IR), defined as a reduced tissue responsiveness to insulin stimulation, which contributes to prolonged periods of post-prandial hyperglycemia and is associated with a compensatory rise in pancreatic insulin secretion (hyperinsulinemia). Importantly, there is a well-known bi-directional association between the degree of IR/hyperinsulinemia and hypertension (HTN), with nearly …

Dysregulated Calcium Signaling In Cardiomyocytes From Diabetic Atrial Fibrillation To Chemotherapy-Induced Cardiac Hypertrophy, Xian Liu

Kinesiology Dissertations - Archive

Ca2+ is a vital second messenger in cardiomyocytes and controls excitation-contraction coupling. It also regulates cell cycle, apoptosis, hypertrophy and downstream gene transcription in the heart remodeling. Calcium homeostasis is a complicated network and the intracellular Ca2+ signaling is composed of different Ca2+ movements like Ca2+ spikes [1], waves and oscillations [2-4]. The spatially-temporally regulated Ca2+ signaling is orchestrated with the Ca2+ release through ryanodine receptor (RyR) or IP3 receptor (IP3R) from Ca2+ stores such as sarcoplasmic/endoplasmic reticulum (SR/ER), recycling of Ca2+ from cell plasma back to the ER and Ca2+ influx through plasma membrane (PM) from extracellular space. There …

Do Different Pathologies Affect The Relationship Between The Stiffness Of The Plantar Fascia And The Function Of The Mtp Joint?, Madeline Ryan Pauley

Biomedical Engineering Theses & Dissertations

Compared to healthy individuals, individuals with plantar fasciitis and diabetes experience material and structural property changes to soft tissues in the feet. The purpose of this study was to compare the relationship between material properties, power absorption, and energy storage characteristics to metatarsal power between healthy, plantar fasciitis symptomatic and asymptomatic, and diabetic participants. Investigating material change differences as well as energy storage and transfer trends in different pathology groups can lead to a better overall understanding of power transfer at the metatarsophalangeal joint (MTP). Participants were recruited for kinematic gait analysis and lower extremity shear wave elastography analysis and …

Effects Of Flywheel Resistance Training On Muscle Function And Sport-Specific Performance In Collegiate Club Water Polo Players, Jennifer Xu

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Flywheel training has been shown to be beneficial for improving a multitude of muscle function and performance parameters, but its short-term training effects on athletic performance have yet to be established. PURPOSE: To investigate the effects of four weeks of flywheel squat training on lower body muscle function adaptations and sport-specific performance in collegiate club water polo players. METHODS: Thirteen men and women who participated in collegiate club water polo performed flywheel squat training twice a week for four weeks. Isokinetic knee extension peak power (PP) and peak torque (PT), flywheel squat peak power (FPP) and mean power (FMP), countermovement …

Evaluating The Implementation And Effectiveness Of The Switch-Ms: An Ecological, Multi-Component Adolescent Obesity Prevention Intervention, Senlin Chen, Richard R. Rosenkranz, Gabriella M. Mcloughlin, Spyridoula Vazou, Lorraine Lanningham-Foster, Douglas A. Gentile, David A. Dzewaltowski

Faculty Publications

Background: The purpose of this study was to evaluate the implementation and effectiveness of an ecological, multi-component adolescent obesity prevention intervention called School Wellness Integration Targeting Child Health-Middle School (SWITCH-MS).Methods: Following the effectiveness-implementation hybrid type 3 quasi-experimental design, seven middle schools (377 students) in Iowa, United States, were stratified into "experienced" (n= 3; 110 students) or "inexperienced" (n= 4; 267 students) groups to receive the 12-week SWITCH-MS intervention. To evaluate implementation, school informants (n= 10) responded to a survey and students completed behavioral tracking in the classroom on a website. For effectiveness evaluation, students in 6th, 7th, and 8th grades …

Impact Of Varying Dosages Of Fish Oil On Recovery And Soreness Following Eccentric Exercise, Trisha A. Van Dusseldorp, Kurt A. Escobar, Kelly E. Johnson, Matthew T. Stratton, Terence Moriarty, Chad M. Kerksick, Gerald T. Mangine, Alyssa J. Holmes, Matthew Lee, Marvin R. Endito, Christine M. Mermier

Kinesiology

Fish oils (FOs) are rich in omega-3 long-chain polyunsaturated fatty acids, which have been purported to enhance recovery of muscular performance and reduce soreness post-exercise. However, the most effective FO dose for optimizing recovery remains unclear. The purpose of this investigation was to examine the effect of FO supplementation dosing on the recovery of measures of muscular performance, perceived soreness, and markers of muscle damage following a rigorous bout of eccentric exercise. Thirty-two college-aged resistance-trained males (~23.6 years, 71.6 kg, 172.1 cm) were supplemented with 2, 4, 6 g/day (G) FO or placebo (PL) for ~7.5 weeks. Following 7 weeks …

Folk Physics In The Twenty-First Century: Understanding Tooling As Embodied, Dorothy M. Fragaszy, Madhur Mangalam

Journal Articles

Povinelli’s (2000) studies with chimpanzees (Pan troglodytes) reported in “Folk Physics for Apes” were firmly grounded in a Cartesian view of knowledge, which posits that humans use abstract concepts such as force, gravity, and shape to reason causally about events and plan our actions (with tools in the case of Folk Physics for Apes). Povinelli set out to examine if chimpanzees, like humans, used causal concepts to solve mechanical problems, as the Cartesian view predicts. However, Povinelli’s findings uniformly challenged his expectations. Povinelli’s book stimulated research and contributed to the development of alternate understandings of how animals (including humans) use …

The Effects Of Different Set Configurations On Concentric Velocities In The Barbell Back Squat, Hanson Wong

Electronic Theses and Dissertations

The purpose of this study was to determine if concentric velocities of lighter loads of could be augmented if they are performed heavier working sets. Twelve trained males with experience in the barbell back squat performed a 5RM and completed two separate squat training session conditions that consisted of three sets of five repetitions with 85% of their 5RM. Both conditions differed in the placement of a reduced-load set that was either performed after the working sets or during the warm-up period. No significant differences were observed in the working set MCVs in both conditions. Additionally, no significant differences were …

The Relationship Between Cell-Free Dna And Resistance Training, Henry Lang

Electronic Theses and Dissertations

The primary purposes of this dissertation were to explore relationship between cell free DNA (cf-DNA), creatine kinase (CK), C-reactive protein (CRP), vertical jump testing delayed onset muscle soreness (DOMS) in response to a high-volume resistance training protocol, and to assess the sensitivity of cf-DNA to different resistance training volume loads. The secondary purpose was to examine the relationship between cf-DNA and relative strength. Study 1 was an exploratory attempt to discover relationships between cf-DNA, CK, CRP, delayed onset muscle soreness, and performance variables. Seventeen resistance trained males were recruited, 9 were randomly assigned to receive BCAAs while 8 received a …

The Effects Of Increasing Running Speed On Vgrf And Asymmetry, Kaela M. Hierholzer

Electronic Theses and Dissertations

Biomechanical and physiological parameters related to running performance are usually studied separately. However, evaluating both aspects together could be beneficial in improving athletic performance. The purpose of this study was to observe the change in peak vGRF and asymmetry as speed increases, while observing physiological responses during a O_2maxtest. Data from athlete monitoring of 12 cross-country and triathlon athletes were analyzed. The athlete monitoring protocol included three unweighted countermovement jumps and a O_2maxtest performed by the athletes. The athletes had an average O_2maxof 53.4 ± 7.7 mL/kg/min, while their average vGRF asymmetry throughout the …

The Effect Of Random And Blocked Practice On Tennis Basic Skills Among University Students, Al. Azzawi Ali Ahmed Hameed

Student Works (2020-2029)

The purpose of this study was to investigate the effect of two different practices (Blocked & Random) on learning tennis basic skills (Forehand & Backhand) for Iraqi university students. A total of 90 students participated in this study. The study was conducted using quasi-experimental research design where tennis basic skills tests was administered to the students before and after the treatment process. The students were divided into three groups of 30 students each group. For the experimental groups, blocked practice was assigned to the first group while blocked practice was assigned to the second group. The controlled group followed traditional …

Psychometric Analysis Of A 9-Item M-Hooked-On Nicotine Checklist For Vaping Among College Students, Joshua B. Devine

Graduate Theses/Dissertations

Background: Adolescent participation in electronic vapor products (EVP) is on the rise and with it many new health concerns present themselves. EVP use tripled among high school and middle school students from 2013-2014 and has continued to grow. Previous nicotine related studies have shown that the earlier the age of initiation to nicotine, the higher likelihood to develop a nicotine dependence. Methods: Using the “Hooked on Nicotine Checklist” (HONC) current rates of nicotine dependence among college students at a southwest Missouri university was assessed. One hundred and fifty-six students were recruited from a KIN 210 class as a convenience sample. …

Physical Activity, Eating Behaviours And Body Satisfaction Among Private Preschoolers In Putrajaya, Poh Then Woh

Student Works (2020-2029)

Numerous studies had focused on examining the physical activity level, eating behaviours and body satisfaction worldwide. Additionally, some researchers have explored the gender differences of primary school students and adolescents as well as the correlation between these three variables. However, there are fewer studies that involve preschoolers and young children. Hence, the purpose of this study is to seek better understanding of the physical activity level, eating behaviour and body satisfaction among pre-schoolers in Malaysia. The Federal Territory of Putrajaya was being selected as the study’s location as it marked the highest percentage of children; and highest overweight and obesity …

Assessment Of Coordination And Proprioception In Youth With Autism Spectrum Disorder, Taylor Kristina Jones

Human Movement Studies & Special Education Theses & Dissertations

Autism spectrum disorder (ASD) is characterized by social and communicative delays. It is known that those with ASD exhibit lower activity levels and decreased proprioception to some extent. The biomechanics of movement in ASD has not been assessed thoroughly enough to provide information on ASD specific movement patterns, and no studies have been performed examining work and recovery. The purpose of this study is to examine whether 1) inter-limb and intra-limb coordination patterns during walking and running differ between youth with ASD and neurotypical sex, age, and BMI-matched controls. Youth with ASD (N=8) and their BMI, age, and sex matched …