Kinesiology Commons^™

College Students Mandated To Substance Use Courses: An Exploration Of Age-Of-Onset, Perceived Norms, And The Theory Of Planned Behavior, Benjamin Neil Montemayor

Theses and Dissertations--Education Sciences

Every year, college campuses report alcohol and other drug (AOD) policy violations as the most frequent reason students receive disciplinary referrals and, thus, are mandated to programming. This dissertation focused on exploring characteristics of students mandated to intervention programming in order to provide recommendations for future programs. This dissertation includes three studies involving students enrolled in mandated intervention programming: (1) a systematic review of the effectiveness of mandated programs in reducing cannabis or other drug use, (2) an examination of the differences between early- and late-onset alcohol and cannabis users, and (3) an exploration of perceived norms, and the Theory …

Effects Of Slope Upon Hind Limb Kinematics In Chukar Partridge (Alectoris Chukar), Anna T. Kenney

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Ground dwelling birds must scale all kinds of complex terrain in order to survive in their natural environments. For instance, Alectoris chukar live on steep hillsides with slopes of up to 60° or 172.3% slope. We undertook the present study to improve understanding of how birds successfully traverse such complex terrain. Using a high speed camera, we analyzed the hind limb kinematics of chukars during normal locomotion on a 10° and 35° incline, decline, and level slope. We compared the data collected from the video recordings, which we had used to identify and digitize the bony landmarks, between all conditions. …

Biomechanical Comparison Of "Old" And "New" Cheer Shoes In Collegiate Cheerleaders, Abigail C. Johnson

College of Graduate Studies: Theses & Dissertations

INTRODUCTION: The sport of cheerleading requires that athletes perform with a high degree of flexibility, strength, endurance, and balance. The leading injury in cheerleading is a lateral, inversion, ankle sprain. As footwear serves as an interface between the foot and the surrounding environment, characteristics of shoes should be monitored to determine the effects on proprioceptive communication. No previous literature was found that examined the biomechanical differences between “Old” and “New” shoes in collegiate cheerleaders. PURPOSE: The purpose of this study was to examine the biomechanical differences exhibited by collegiate cheerleaders while performing balance testing and step-down, landing tasks in “old” …

Experiences In Physical Education With Bardet-Biedl Syndrome: An Interpretive Phenomenological Analysis Case Study, Katherine Holland, Justin A. Haegele, Xihe Zhu, Ellie Brady

Human Movement Studies & Special Education Faculty Publications

The purpose of this study was to examine physical education (PE) experiences from the perspective of an adult with Bardet-Biedl syndrome. An interpretative phenomenological analysis (IPA) research approach was used, and one male (age 32) with Bardet-Biedl syndrome acted as the participant. Sources of data included a semi-structured, audiotaped telephone interview and reflective interview notes. The interview was transcribed verbatim and data were analyzed thematically using a two-step approach informed by the IPA. Three themes emerged from the data: (a) "We were pretty much good friends": The teacher's influence, (b) "You're different, must destroy": Bullying and negative peer interactions, and …

Form And Function Of The California Sea Lion (Zalophus Californianus) Hindflippers: Control Surfaces For Subaqueous Maneuvers, Ariel Leahy

West Chester University Master’s Theses

The hindflippers of California sea lions (Zalophus californianus) have previously been overlooked as aquatic control surfaces. Although passively trailed in rectilinear swimming, the hindflippers are abducted into a delta-wing shape during aquatic maneuvers. As the anatomy of sea lion hindflippers had not previously been described, anatomical/morphological examinations were completed via scaled measurements and dissections. It was found that the tendons of Flexor Hallucis Longus and Flexor Digitorum Longus insert into the collagen matrix of the crenellations instead of onto bone and the tendons of Flexor Digitorum Brevis contain foramen through which the tendons of Flexor Digitorum Longus pass. …

The Effects Of Acute Bouts Of Aerobic And Resistance Exercise On Neuroplasticity, Michael Shafer

West Chester University Master’s Theses

Neuroplasticity takes place when acquiring new skills, after damage to the nervous system, and as a result of sensory deprivation (5). It can also take place due to exercise (11)(22). Few studies exist that look at the effects of anaerobic/resistance training and its effects on Neuroplasticity in humans, as the majority of research found delves into how resistance training can help at the subcortical and spinal level of the body, not in the brain (1). The aim of this study was to determine whether resistance training is as effective as aerobic training at improving neuroplasticity. Five competitive Weightlifters (3 females, …

Metabolic And Cardiovascular Marker Alterations During Critical Training In Wildland Firefighters, Shae Gurney

Graduate Student Theses, Dissertations, & Professional Papers

Introduction: Wildland firefighters (WLFFs) are confronted with numerous physical and mental stressors. Pre-fire season includes an intense 2-week critical training (CT) period; a preparatory phase of multiple activities that can result in injury, illness, and rhabdomyolysis. The purpose of this study was to identify physiologic changes in metabolic, inflammatory, and oxidative stress biomarkers during 2 weeks of CT in WLFFs.

Methods: Eighteen male (29.4 ± 1.1 yr, 182.1 ± 1.6 cm) and three female (26.7  2.6 yr, 169.5  4.2 cm) participants were recruited from a Type I interagency hotshot crew and monitored over their 2-week CT. Fitness was …

Muscle Soreness And Damage During Wildland Firefighter Critical Training, Katherine Sue Christison

Graduate Student Theses, Dissertations, & Professional Papers

Introduction: Wildland firefighters (WLFF) undergo a critical training (CT) period immediately before the firefighting season. The intensity of CT exercise could lead to muscle damage, as previously reported cases of rhabdomyolysis in WLFFs have been documented. This study established the effects of activities performed during a two-week CT period on acute markers of muscle damage in WLFFs.

Methods: 18 male and 3 female Type I Interagency Hotshot WLFFs were studied during a 14-day critical training period. Upper- (US) and lower-body (LS) muscle soreness and daily body weight (BW) scales were collected. Venous blood was collected on Days 1, 4, 8, …

Exogenous Fluid Delivery Schedule And Composition On Fluid Balance, Physiologic Strain, And Substrate Use In The Heat, Alejandro M. Rosales

Graduate Student Theses, Dissertations, & Professional Papers

Introduction: Wildfire suppression is characterized by high total energy expenditures and water turnover rates. Hydration position stands outline hourly fluid intake rates. However, dose interval remains ambiguous. We aimed to determine the effects of micro- and bolus-dosing water (MW, BW) or carbohydrate-electrolyte (MCE, BCE) solutions on fluid balance, heat stress, and carbohydrate oxidation during extended thermal exercise. Methods: Males (n=12), in a repeated measures cross-over design, completed 4, 120-minute treadmill trials (1.3 m^.s^-1, 5% grade, 33°C, 30%RH) wearing a USFS uniform and 15kg pack. Fluid delivery approximated losses calculated from a pre-experiment familiarization …

Improving Health Literacy As A Method Of Increasing Adherence In Institutionalized Geriatric Physical Therapy Patients, Kathryn Grace Stoehr Tiemessen

Graduate Student Theses, Dissertations, & Professional Papers

The global population of long-term care facility (LTCF) residents > 65 years of age has high rates of sedentary behavior, and is expected to increase in number in the coming years. LTCF residents benefit from physical therapy, which can increase patients’ activity levels while treating symptoms of the inevitable aging process. A novel method is needed to increase LTCF resident adherence to physical therapy programs (PTPs). Health literacy (HL), which is the ability to interpret and understand health related information, presents as one such method to increase patient adherence. The geriatric population has the lowest HL rates out of all adult …

Sports Performance Measures In Youth Wheelchair Basketball Athletes, Kathryn Rodebaugh

Summer Community of Scholars Posters (RCEU and HCR Combined Programs)

No abstract provided.

Effet De L’Expertise Et Du Sexe Sur Les Contraintes À L’Épaule En Manutention, Etienne Goubault, Romain Martinez, Najoua Assila, Jennifer Dowling-Medley, Élodie Monga-Dubreuil, Sophie-Anne Scherrer, André Plamondon, Mickaël Begon

Rapports de recherche scientifique

L’atteinte de troubles musculosquelettiques (TMS) parmi les travailleurs et travailleuses au Québec était récemment estimée à 732 000 cas (Stock et al., 2014). Ces TMS sont associés aux activités professionnelles impliquant des efforts physiques prolongés, intenses et/ou répétitifs, telles que des tâches d’assemblage, de manutention, d’aide à la personne ou encore de maintien de posture prolongée sur un poste de travail. Les membres supérieurs, qui représentaient 30,1 % des cas de TMS déclarés et acceptés au Québec de 1998 à 2007 (Michel et al., 2010), sont les plus touchés après le dos. Plus particulièrement, l’épaule figure comme l’articulation …

Compensatory Inactivity In Female Collegiate Soccer Players, Caylee Costello

Electronic Theses and Dissertations

Objective: To measure the physical activity levels of Division I collegiate female soccer players with the use of accelerometers to help determine compensatory changes and help establish appropriate training rhythms through the course of a season.
Design: 25 female Division I soccer players volunteered to participate in a 7-day observational study. Players wore an ActiGraph GT3X+ accelerometer during waking hours. Five second epochs were recorded and age appropriate physical activity cut points were used to determine the minutes of sedentary time (ST), light physical activity (LPA), moderate physical activity (MPA), vigorous physical activity (VPA) and moderate to vigorous physical activity …

Where Do We Go From Here? A Forward-Thinking Vision For Physiology Undergraduate Education, Nancy M. Aguilar-Roca, Lisa C. Anderson, Anne R. Crecelius, Michelle B. French, Katie Johnson, Jenny L. Mcfarland, Jennifer Rogers, Claudia I. Stanescu, Erica A. Wehrwein

Health and Sport Science Faculty Publications

This paper is a summary of the special collection of papers in Advances in Physiology Education dedicated to the Physiology Majors Interest Group (P-MIG). P-MIG is a new and vibrant community (1, 2) of educators and administrators who are united by the common goal of creating physiology courses, curricula and programs that will prepare our students for the future. It is an independent consortium that welcomes anyone interested in physiology education at the level of the undergraduate degree in physiology and physiology-related fields. As demonstrated by this special collection of papers of Advances in Physiology Education, P-MIG has already made …

Effects Of Manual Resistance Training On Body Composition In Young Adults, Lizette America Terrazas

Open Access Theses & Dissertations

Resistance training (RT) is a form of exercise that is important for strength development. Manual Resistance Training (MRT) is an alternative mode of RT that utilize an external resistance provided by a partner. MRT requires minimal equipment and is a convenient form of training for individuals who do not have access to traditional weight training equipment The purpose of this study was to investigate the effects of 8 weeks of MRT intervention on Fat Mass (FM), Lean Mass (LM) and Bone Mineral Density (BMD) and to compare the changes to the Weight Resistance Training (WRT) group. Thirty young adult (Females:18, …

The Effects Of Advancing Stages Of Pregnancy On Balance And Stair Locomotion In Healthy Females, Heather Vanderhoof

Open Access Theses & Dissertations

Background: One in four females fall while pregnant, which may lead to injury, hospitalization, or birth complications. No empirical research has been conducted on single-limb support (SLS) balance or joint kinematics during stair locomotion in pregnant and postpartum females. The aim of this study was to quantify possible alterations to postural control and stair kinematics in advancing stages of pregnancy when compared to non-pregnant females. Methods: This cross-sectional study compared eighteen females, consisting of six non-pregnant controls, five 2nd trimester, four 3rd trimester, and three postpartum. Center of pressure excursion area data were obtained during static balance trials on a …

Emphasizing Task-Specific Hypertrophy To Enhance Sequential Strength And Power Performance, S. Kyle Travis, Ai Ishida, Christopher B. Taber, Andrew C. Fry, Michael Henry Stone

Exercise Science Faculty Publications

While strength is indeed a skill, most discussions have primarily considered structural adaptations rather than ultrastructural augmentation to improve performance. Altering the structural component of the muscle is often the aim of hypertrophic training, yet not all hypertrophy is equal; such alterations are dependent upon how the muscle adapts to the training stimuli and overall training stress. When comparing bodybuilders to strength and power athletes such as powerlifters, weightlifters, and throwers, while muscle size may be similar, the ability to produce force and power is often inequivalent. Thus, performance differences go beyond structural changes and may be due to the …

Acute Coffee Ingestion With And Without Medium-Chain Triglycerides Decreases Blood Oxidative Stress Markers And Increases Ketone Levels, Matthew J. Mcallister, Hunter S. Waldman, Liliana I. Renteria, Andrew E. Gonzalez, Matthew B. Butawan, Richard J. Bloomer

Kinesiology

Ingestion of ketone supplements, caffeine, and medium-chain triglycerides (MCTs) may all be effective strategies to increase blood levels of the ketone body beta-hydroxybutyrate (D-BHB). However, acute ingestion of a bolus of lipids may increase oxidative stress (OS). The purpose of the study was to investigate the impact of adding varying amounts of MCTs to coffee on blood levels of D-BHB and markers of OS.

The Association Of Cognitive Function Assessments Among Older Women, Anna Gookin

2020 Honors Symposium

Alzheimer’s disease (AD) is a loss of mental capabilities due to the slow degeneration of the brain and is the leading cause of dementia. Dementia is caused by the damage of neurons in the brain from diseases or injury, not only affecting mental abilities but also affecting daily activities.1 Every 65 seconds someone is diagnosed with AD and currently there is no known cure. Traditional cognitive testing is time consuming, expensive, can misdiagnose, and there is a lack of neuropsychologist. There is a need for a cognitive test that can provide an accurate, cheaper, and quicker result in order to …

An Analysis Of Perception Vs. Reality In Physical Fitness And The Effect Of Fitness Testing On Physical Activity In College Students, Sarah Schwartz

2020 Honors Symposium

INTRODUCTION
• Physical fitness is important to overall health and each fitness component has certain health implications. Fitness assessments are used to predict health implications.
• College students with lower physical activity levels have higher rates of obesity and negative health outcomes
• Most colleges students do not meet recommendations for physical activity despite knowing the benefits

OBJECTIVES
• Assess the degree that perceptions of fitness are associated with measured fitness (1)
• To find out if and how intentions and behaviors change over time after receiving the results of a standardized fitness assessment. (2)

Validity And Reliability Of Temperature Sensing Devices During And Following Exercise In The Heat, Olivia M. Covin

2020 Honors Symposium

Background: Exertional heat stroke is a danger for athletes that participate in outdoor and indoor sports and can be fatal if not recognized and treated properly. Oral temperature is commonly used to assess an athleteʼs temperature during exercise, but previous research suggests it may be an invalid and unreliable measurement of core temperature. A company recently designed a mouth guard prototype that changes color when core temperature reaches a specific threshold.

Purpose: The purpose of this study was to determine the reliability and validity of the color-changing mouth guard when the user reaches a core temperature of 39°C. I hypothesized …

Camp Organizational Support For Creativity Among New And Returning Camp Counselors, Myles L. Lynch, Cindy L. Hartman, Nate E. Trauntvein, Cari A. E. Moorhead

Kinesiology and Health Science Faculty Publications

Creativity supports interest, imagination, empowerment, intrinsic motivation, and overall engagement. Satisfied employees, who are supported in their creativity, have increased performance, motivation, and commitment. Residential summer camp is a demanding 24-hour job in which camp counselors use creativity on a regular basis via lesson planning, teaching activities, resolving conflict, and living within close proximity to coworkers. The purpose of the current study was to explore organizational support for creativity among first-year and returning staff at the beginning and end of one season of employment. Camp counselors (n = 113) participated in the current study utilizing quantitative and qualitative methods. Quantitative …

The Effects Of Wild Ginseng Extract On Psychomotor And Neuromuscular Performance Recovery Following Acute Eccentric Exercise: A Preliminary Study, Hyun Chul Jung, Nan Hee Lee, Young Chan Kim, Sukho Lee

Kinesiology Faculty Publications (Archived)

No abstract provided.

Neuromuscular Responses At Acute Altitude Exposure During Fatiguing Dynamic Exercise Of The Biceps Brachii, Jasmin Renee Jenkins

Open Access Theses & Dissertations

BACKGROUND: The capacity to do work is greatly affected by high altitude exposure. Larger muscle groups of the lower body and exercises primarily aerobic in nature have been well investigated at high altitude. The present study examined acute altitude exposure on the number of repetitions to failure and electromyographic (EMG) repetition duration (Time), EMG root mean square (RMS) and EMG mean power frequency (MPF) during dynamic constant external resistance (DCER) exercise of the biceps brachii.

METHODS: Thirteen subjects performed two sets of fatiguing DCER arm curl repetitions to failure at 70% of their one repetition maximum (1RM) obtained at 1067 …

Effects Of An 8-Week Basketball-Specific Proprioceptive Training With A Single-Plane Instability Balance Platform, Aurelijus Domeika, Agne Slapšinskait˙E, Selen Razon, Laimonas Šiupšinskas, Irina Kliziene˙, Milda Dubosiene˙

Kinesiology Faculty Publications

BACKGROUND: To avoid injuries in basketball players, they are recommended to pay more attention to improve their body balance. Therefore new training methods and equipment need to be devised. This study examined the effects of an 8-week basketball-specific proprioception training program while using a new developed one plane instability balance board during warm-up for improving balance ability in basketball players. Players who obtained basketball-specific balance training were compared to a control group. METHODS: Thirty-one male university basketball players (age: 21.35, SD = 0.605 years; height: 190.97, SD = 1.88; body mass: 86.95, SD = 2.61) participated in this study. Seventeen …

Inter-Segmental Coordination During A Unilateral 180° Jump In Elite Rugby Players: Implications For Prospective Identification Of Injuries, Kellen T. Krajewski, Carla Mccabe, Aaron M. Sinnott, Gavin L. Moir, Hugh S. Lamont, Susan Brown, Chris Connaboy

Kinesiology

Musculoskeletal injuries often occur during the execution of dynamic sporting tasks that involve rotation. The prescription of appropriate prevention strategies of musculoskeletal injury relies on assessments to identify risk, but current assessment tools focus on uniplanar movements. The purpose of this paper is to demonstrate the utility of the unilateral 180 jump as a potential assessment tool for injury risk in the lower body by (1) providing descriptive kinematics of the knee, thigh, and pelvis (2) conducting inter-segmental coordination analysis, and (3) comparing the knee kinematics between the dominant and non-dominant limb (NDL) during the loading (LOP) and landing phase …

Modular Footwear That Partially Offsets Downhill Or Uphill Grades Minimizes The Metabolic Cost Of Human Walking, Prokopios Antonellis, Cory M. Frederick, Arash Mohammadzadeh Gonabadi, Philippe Malcolm

Journal Articles

Walking on different grades becomes challenging on energetic and muscular levels compared to level walking. While it is not possible to eliminate the cost of raising or lowering the centre of mass (COM), it could be possible to minimize the cost of distal joints with shoes that offset downhill or uphill grades. We investigated the effects of shoe outsole geometry in 10 participants walking at 1 m s−1 on downhill, level and uphill grades. Level shoes minimized metabolic rate during level walking (Psecond-order effect < 0.001). However, shoes that entirely offset the (overall) treadmill grade did not minimize the metabolic rate of walking on grades: shoes with a +3° (upward) inclination minimized metabolic rate during downhill walking on a −6° grade, and shoes with a −3° (downward) inclination minimized metabolic rate during uphill walking on a +6° grade (P interaction effect = 0.023). Shoe inclination influenced (distal) ankle joint parameters, including soleus muscle activity, ankle moment and work rate, whereas treadmill grade influenced (whole-body) ground reaction force and COM work rate as well as (distal) ankle joint parameters including tibialis anterior and plantarflexor muscle activity, ankle moment and work rate. Similar modular footwear could be used to minimize joint loads or assist with walking on rolling terrain.

Linear And Nonlinear Measures Of Postural Control In A Toddler With Cerebral Palsy: Brief Report, Samuel R. Pierce, Athylia C. Paremski, Julie Skorup, Nicholas Stergiou, Ben Senderling, Laura A. Prosser

Journal Articles

Purpose:

The purpose of this study was to describe changes in linear and nonlinear measures of postural control along with motor outcomes in a young child with cerebral palsy.

Summary of Key Points:

Posturography in sitting and standing, the Gross Motor Function Measure-66 (GMFM-66), and the Early Clinical Assessment of Balance (ECAB) were performed prior to, during, and after physical therapy. The child demonstrated independent sitting throughout the study and developed independent standing during the study. He made improvements in the GMFM-66 and ECAB throughout the study. Higher average values were found in all linear and nonlinear measures in standing …

Atv Dynamics And Pediatric Rider Safety, James T. Auxier Ii

Theses and Dissertations--Biomedical Engineering

It has been observed through numerous academic and governmental agency studies that pediatric all-terrain vehicle ridership carries significant risk of injury and death. While no doubt valuable to safety, the post-hoc approach employed in these studies does little to explain the why and how behind the risk factors. Furthermore, there has been no prolonged, widespread, organized, and concerted effort to reconstruct and catalog the details and causes of the large (20,000+) number of ATV-related injuries that occur each year as has been done for road-based motor vehicle accidents. This dissertation takes the opposite approach from a meta-analysis and instead examines …

Appetite-Regulating Hormones In Energy Compensation With Exercise, Jack Moreland

Theses and Dissertations--Nutrition and Food Systems

Background: The appetite-regulating hormones may influence compensatory increases in energy intake with exercise, although this causal relationship has been difficult to prove in a longitudinal trial.

Methods: 37 participants (29 female) aged 18 to 40 years performed aerobic exercise 6 days (6d), 2 days (2d), or 0 days per week for 12-weeks. Concentrations of ghrelin, leptin, glucagon-like peptide 1 (GLP-1), and insulin were assessed before (fasting, minute 0) and after a standardized meal at minute 15, 30, 45, 60, 90, 120, 150, and 180. Linear mixed-effects models were used to model the relationships between time point (12 weeks vs. baseline) …