Kinesiology Commons^™

Movement Competency's Relationship To Health Related Quality Of Life In Older Adults, Shaun M. Fulton

Theses and Dissertations

The purpose of this study was to investigate the relationship between movement competency and health related quality of life (HRQOL) in adults aged 55 to 75 years. Seventy-eight, male (40) and female (38), subjects completed the study. Their mean (SD) age, height, and mass were 64.9 (5.8) years and 63.6 (4.9) years, 1.8 (.08) m and 1.7 (.07) m, 82.6 (11.8) kg and 70.3 (17.9) kg, for male and female, respectively. Subjects completed several tests in 3 categories: movement competency (Functional Movement Screen^TM [FMS] [all 7 tests], sitting-rising test [SRT]); physical activity level (Physical Activity Scale for the Elderly …

A True Hall Of Famer: Her "Kids" Call Her Coach, Mark Womack, Dee Morris

Staff Publications

No abstract provided.

A Comparison Of Blood Flow Changes In Tissues Treated With Therapeutic Ultrasound And Electrical Stimulation, Ryanne Mcdaniel

Theses and Dissertations

Context: Therapeutic ultrasound and electrical stimulation both claim to achieve many effects on the body, one of which is increasing blood flow in tissues. Research on electrical stimulation in regards to blood flow has shown both increased and decreased blood flow, due to the electrode placement and the muscular contractions elicited during the treatment, while research on therapeutic ultrasound has provided mixed results, some suggesting that increased blood flow is seen only with intolerable treatment intensities for the patients. The two treatments have not been previously compared in the same study. Objective: To compare radial artery blood flow following therapeutic …

Manual Therapy Effects On Low Back Pain, Shelby Dale

Theses and Dissertations

Context: Instrument assisted soft tissue mobilization (IASTM), specifically the Graston Technique® (GT), uses six stainless steel instruments to mobilize soft tissue by exploiting the principles of transverse friction massage. Muscle energy technique (MET) is an active technique where the patient contracts specific muscles, when instructed, in a specific direction against a distinctly executed counterforce from the clinician. MET is used to mobilize restricted joints, strengthen weak muscles, reduce pain, stretch tight muscles and fascia, increase range of motion (ROM) and improve circulation.

Objective: The purpose of this study was to compare MET in combination with GT to MET in isolation …

Go Green For The Home Team: Sense Of Place And Environmental Sustainability In Sport, Brian Mccullough, Timothy Kellison

Kinesiology Faculty Publications

The sport industry has a tremendous impact on the natural environment. As a result, sport organizations have implemented ways to reduce their impact ranging from energy upgrades, waste management programs, and fan engagement. However, fan engagement efforts have received mixed results to increase participation in sustainability initiatives. This paper proposes that sense of place can be leveraged using fan identification to increase participation in such initiatives, thereby decreasing the environmental impact of the sport organization and individual fans. A conceptual model is presented and practical examples are provided for the use and reference of sport management and sustainability educators or …

A Systematic Review Of Empathy Development In Medical Education, Sandra H. Sulzer, Claire Wendland, Noah Feinstein

Kinesiology and Health Science Faculty Publications

Context Empathy in doctor–patient relationships is a familiar topic for medical scholars and a crucial goal for medical educators. Nonetheless, there are persistent disagreements in the research literature concerning how best to evaluate empathy among physicians, and whether empathy declines or increases across medical education. Some researchers have argued that the instruments used to study ‘empathy’ may not measure anything meaningful to clinical practice or patient satisfaction. Methods We performed a systematic review to learn how empathy is conceptualised in medical education research. We examined how researchers define the central construct of empathy and what they choose to measure, and …

Trying A Triathlon, Maureen E. Schlangen

Maureen E. Schlangen

Morphology Of Human Myoblasts In Cultured Muscle Cells By The Novel Small Molecule Sgi, Ryan Matekel, Robert Hyldahl

Journal of Undergraduate Research

Muscle wasting is a symptom of cancer, AIDS, renal failure, heart failure, aging, prolonged bed rest, and has been seen in rodent models for burn, and kidney disease (Han, 2013). Muscle wasting negatively impacts quality of life by decreasing functional independence and increasing morbidity and mortality (Anker, 1997). Muscle wasting is an especially serious issue given that the body weight of an average human is 40-50 percent skeletal muscle (Han, 2013). Myostatin is a protein that negatively regulates muscle mass and is primarily expressed within skeletal muscle (Lee & McPherron, 2001). Genetic studies have shown that inhibition of myostatin signaling …

Evidence For Regulatory T Cell In Skeletal Muscle Repair, Amanda Gier, Robert Hyldahl

Journal of Undergraduate Research

Testing multiple immunohistochemistry protocols, I was unsuccessful at identifying Tregulatory cells in human skeletal muscle samples. A total of 5 months was dedicated to this original project before I was reassigned to look into the presence of CD8+ cells in skeletal muscle. The new project proved to be fruitful as I was able to confidently identify CD8+ cells and analyze their presence in the process of skeletal muscle repair. Furthermore, the data I collected has be incorporated into a paper Dr. Robert Hyldahl is currently working on titled “Skeletal muscle inflammation following repeated bouts of lengthening contractions in humans.”

Effect Of Myostatin Pathway Inhibition On Fibroblast Activity Using A Novel Small Molecule, Seth Hampton, Dr. Robert Hyldahl

Journal of Undergraduate Research

Fibroblasts play a key role in repairing injured tissue by secreting collagen and growth factors into the tissue. In states of disease and overuse, fibroblast activity can become overly abundant and can lead to skeletal muscle fibrosis, decreasing strength and muscle elasticity. This fibrotic condition can lead to muscle wasting disorders, such as muscular dystrophies, that severely decrease the length and quality of life. Previous studies have shown that the TGF-beta signaling family directly increases fibroblast proliferation. It has also been shown that inhibition of myostatin, a member of the TGF-beta family, reduces symptoms of muscular dystrophies and decreases fibrosis. …

Effects Of Transcutaneous Electrical Nerve Stimulation On Quadriceps Activation And Walking Mechanics In Patients With Anterior Knee Pain, Brian Wiseman, J. Ty Hopkins

Journal of Undergraduate Research

More than ten million people in the U.S. suffer from knee pain, and one in every two people may develop chronic knee pain by age 85.³ Knee pain is also 1 of 5 leading causes of disability among adults, and alters muscle function and walking mechanics, which in turn, decreases quality of life.⁶ To alleviate the effects of knee pain and its consequences, transcutaneous electrical nerve stimulation (TENS) is often used to decrease perceived pain⁵ and increase quadriceps activation.⁷ However, it is unclear whether these benefits could offer potential improvement for walking mechanics. Therefore, the purpose …

Foot Strike Angle Changes During Shod, Minimalist, And Barefoot Running, And Correlation To Injury, Ani Henriksen, Dr. Sarah Ridge

Journal of Undergraduate Research

Running is a popular form of exercise. With high incidence of injury, runners are always looking for the next cure to stay injury free. Many webpages offer conflicting advice about shoes and foot strike. Although recommendations vary, barefoot running and use of minimalist shoes has increased. With the change in footwear, many runners have reported injuries from improper technique and repetitive loading. With the use of current technology we analyzed movements of the foot ignored by other studies. This project analyzed foot strike movement in the frontal plane to help us better understand the ideal foot strike technique for running …

A Randomized Controlled Trial Comparing Rehabilitation Efficacy In Chronic 1 Ankle Instability, Cynthia J. Wright, Shelley W. Linens, Mary Spencer Cain

Health Sciences Faculty Scholarship

There is minimal patient-oriented evidence regarding the effectiveness of interventions targeted to reduce symptoms associated with chronic ankle instability (CAI). Additionally, clinicians aiming to prioritize care by implementing only the most effective components of a rehabilitative program have very little evidence on comparative efficacy. The objective of this research report is to assess the comparative efficacy of two common ankle rehabilitation techniques [wobble board (WB) balance training and ankle strengthening using resistance tubing (RT)] using patient-oriented outcomes.

Ultrasound Estimates Of Muscle Quality In Older Adults: Reliability And Comparison Of Photoshop And Imagej For The Grayscale Analysis Of Muscle Echogenicity, Michael O. Harris-Love, Bryant A. Seamon, Carla Teixeira, Catheeja Ismail

Exercise and Nutrition Sciences Faculty Publications

Background. Quantitative diagnostic ultrasound imaging has been proposed as a method of estimating muscle quality using measures of echogenicity. The Rectangular Marquee Tool (RMT) and the Free Hand Tool (FHT) are two types of editing features used in Photoshop and ImageJ for determining a region of interest (ROI) within an ultrasound image. The primary objective of this study is to determine the intrarater and interrater reliability of Photoshop and ImageJ for the estimate of muscle tissue echogenicity in older adults via grayscale histogram analysis. The secondary objective is to compare the mean grayscale values obtained using both the RMT and …

Volumetric Flow Imaging Reveals The Importance Of Vortex Ring Formation In Squid Swimming Tail-First And Arms-First, Ian K. Bartol, Paul S. Krueger, Rachel A. Jastrebsky, Sheila Williams, Joseph T. Thompson

Biological Sciences Faculty Publications

Squids use a pulsed jet and fin movements to swim both arms-first (forward) and tail-first (backward). Given the complexity of the squid multi-propulsor system, 3D velocimetry techniques are required for the comprehensive study of wake dynamics. Defocusing digital particle tracking velocimetry, a volumetric velocimetry technique, and high-speed videography were used to study arms-first and tail-first swimming of brief squid Lolliguncula brevis over a broad range of speeds [0-10 dorsal mantle lengths (DML) s^-1) in a swim tunnel. Although there was considerable complexity in the wakes of these multi-propulsor swimmers, 3D vortex rings and their derivatives were prominent reoccurring features …

Strengthening The Springs: Improving Sprint Performance Via Strength Training, Brad H. Deweese, Christopher Bellon, Eric Magrum, Christopher Taber, Timothy J. Suchomel

All PTHMS Faculty Publications

How the inclusion of properly sequenced weightlifting derivatives into the strength-training program can improve sprint performance.

Hpcnmf: A High-Performance Toolbox For Non-Negative Matrix Factorization, Karthik Devarajan, Guoli Wang

COBRA Preprint Series

Non-negative matrix factorization (NMF) is a widely used machine learning algorithm for dimension reduction of large-scale data. It has found successful applications in a variety of fields such as computational biology, neuroscience, natural language processing, information retrieval, image processing and speech recognition. In bioinformatics, for example, it has been used to extract patterns and profiles from genomic and text-mining data as well as in protein sequence and structure analysis. While the scientific performance of NMF is very promising in dealing with high dimensional data sets and complex data structures, its computational cost is high and sometimes could be critical for …

Task-Oriented Ankle And Foot Training For Improving Gait, Balance, And Strength In Individuals With Multiple Sclerosis: A Pilot Study, Cizelle Rodriques, Kurt Jackson, Joaquin Alberto Barrios, Lloyd L. Laubach, Kimberly Edginton Bigelow

Physical Therapy Faculty Publications

The purpose of this pilot study was to investigate the effects and feasibility of a task-oriented ankle and foot exercise program on gait, balance, and strength in 6 adults with mild to moderate disability from multiple sclerosis (MS). The subjects participated in an 8-wk task-specific home-based ankle and foot exercise program. Outcome measures included stance phase ankle joint torque and power, limits of stability, isometric and isokinetic ankle strength, gait speed, and the 12-item Multiple Sclerosis Walking Scale (MSWS-12). Five subjects completed the 8- wk intervention. Following training, there were significant increases in ankle power during early (38.1%) and late …

Pull From The Knee: Proper Technique And Application, Brad H. Deweese, Timothy J. Suchomel, Ambrose J. Serrano, Jarrod D. Burton, Steven K. Scruggs, Christopher B. Taber

Exercise Science Faculty Publications

The pull from the knee is a weightlifting movement derivative that can be used in the teaching progression of the clean and snatch exercises. This exercise emphasizes positional strength during the transition phase and the triple extension of the hip, knee, and ankle joints that is characteristic of weightlifting movements.

Mastoid Vibration Affects Dynamic Postural Control During Gait, Jung Chien, Mukul Mukherjee, Nicholas Stergiou

Journal Articles

Our objective was to investigate how manipulating sensory input through mastoid vibration (MV) could affect dynamic postural control during walking, with and without simultaneous manipulation of the visual and the somatosensory systems. We used three levels of MV (none, unilateral, and bilateral) via vibrating elements placed on the mastoid processes. We combined this with the six conditions of the Locomotor Sensory Organization Test (LSOT) paradigm to challenge the visual and somatosensory systems. We hypothesized that MV would affect both amount and temporal structure measures of sway variability during walking and that, in combination with manipulations of the visual and the …