Kinesiology Commons^™

Muscle Strength And Control Characteristics Are Altered By Peripheral Artery Disease, Molly Schieber, Ryan Hasenkamp, Iraklis Pipinos, Jason Johanning, Nicholas Stergiou, Holly Despiegelaere, Jung Chien, Sara Myers

Journal Articles

Objective

Peripheral artery disease (PAD), a common manifestation of atherosclerosis, is characterized by lower leg ischemia and myopathy in association with leg dysfunction. Patients with PAD have impaired gait from the first step they take with consistent defects in the movement around the ankle joint, especially in plantar flexion. Our goal was to develop muscle strength profiles to better understand the problems in motor control responsible for the walking impairment in patients with PAD.

Methods

Ninety-four claudicating PAD patients performed maximal isometric plantar flexion contractions lasting 10 seconds in two conditions: pain free (patient is well rested and has …

International Society Of Sports Nutrition Position Stand: Protein And Exercise, Ralf Jäger, Chad M. Kerksick, Bill I. Campbell, Paul J. Cribb, Shawn D. Wells, Tim M. Skwiat, Martin Purpura, Tim N. Ziegenfuss, Arny A. Ferrando, Shawn M. Arent, Abbie E. Smith-Ryan, Jeffrey R. Stout, Paul J. Arciero, Michael J. Ormsbee, Lem W. Taylor, Colin D. Wilborn, Doug S. Kalman, Richard B. Kreider, Darryn S. Willoughby, Jay R. Hoffman, Jamie L. Krzykowski, Jose Antonio

Faculty Publications

Position statement: The International Society of Sports Nutrition (ISSN) provides an objective and critical review related to the intake of protein for healthy, exercising individuals. Based on the current available literature, the position of the Society is as follows:

1) An acute exercise stimulus, particularly resistance exercise, and protein ingestion both stimulate muscle protein synthesis (MPS) and are synergistic when protein consumption occurs before or after resistance exercise.

2) For building muscle mass and for maintaining muscle mass through a positive muscle protein balance, an overall daily protein intake in the range of 1.4–2.0 g protein/kg body weight/day (g/kg/d) is …

Posture And Gaze Tracking Of A Vertically Moving Target Reveals Age-Related Constraints In Visuo-Motor Coupling, Haralampos Sotirakis, Anastasia Kyvelidou, Nicholas Stergiou, Vassilia Hatzitaki

Journal Articles

Previously we have demonstrated that the effect of aging on posture and gaze active tracking of a visual target moving in the horizontal direction is dependent on target’s complexity. In this study, we asked whether a similar phenomenon is present when tracking a visual target moving with varying complexity in the vertical direction. Ten young (22.98 ± 2.9 years) and 10 older adults (72.45 ± 4.72 years) tracked for 120 s, a visual target moving vertically by shifting their bodyweight in the anterior-posterior direction. Three target motions were tested: a simple periodic (sine wave), a more complex (Lorenz attractor) and …

He’S Just Content To Sit: A Qualitative Study Of Mothers’ Perceptions Of Infant Obesity And Physical Activity, Danae Dinkel, Kailey Snyder, Anastasia Kyvelidou, Victoria Molfese

Health and Kinesiology Faculty Publications

Background: Rates of obesity among children ages zero to five are rapidly increasing. Greater efforts are needed to promote healthy behaviors of young children. Mothers are especially important targets for promoting health as mothers’ views play a vital role in helping their children foster healthy habits from an early age. Research has found parents’ views of infants’ weight may influence their feeding practices; however, limited research has explored mothers’ view of infants’ weight in relation to the promotion of physical activity. Therefore, the purpose of this study was to explore the perceptions of mothers of normal weight infants and overweight …

Protocol-Dependence Of Middle Cerebral Artery Dilation To Modest Hypercapnia., Baraa K Al-Khazraji, Sagar Buch, Mason Kadem, Brad J Matushewski, Kambiz Norozi, Ravi S Menon, J Kevin Shoemaker

Kinesiology Publications

There is a need for improved understanding of how different cerebrovascular reactivity (CVR) protocols affect vascular cross-sectional area (CSA) to reduce error in CVR calculations when measures of vascular CSA are not feasible. In human participants, we delivered ∼±4 mm Hg end-tidal partial pressure of CO2 (PETCO2) relative to baseline through controlled delivery, and measured changes in middle cerebral artery (MCA) CSA (7 Tesla magnetic resonance imaging (MRI)), blood velocity (transcranial Doppler and Phase contrast MRI), and calculated CVR based on a 3-minute steady-state (+4 mm Hg PETCO2) and a ramp (-3 to +4 mm Hg of PETCO2). We observed …

The Interaction Of Scale And Temperature In Elastically Powered Movements, Jeffrey P. Olberding

USF Tampa Graduate Theses and Dissertations

For many animals, rapid movements place high power demands on underlying muscles. Storage of muscle energy in elastic structures and the subsequent rapid release of that energy can effectively amplify muscle power. Elastic recoil can also confer thermal robustness to performance in behaviors occurring at variable temperatures. Muscle contractile performance tends to decrease at lower temperatures, but elastic recoil is less affected by temperature. Here I examine the impacts of temperature and scale in systems using elastic recoil and I explore possible interactive effects on movement performance.

I explored the role that muscle contractile properties play in the differences in …

Functional Trade-Offs In Feeding Performance In Salamanders Of The Family Salamandridae, Charlotte M. Stinson

USF Tampa Graduate Theses and Dissertations

Performance is an organism’s ability to accomplish a particular task or behavior, and morphology can have a major impact on the performance of an organism. Salamanders are ecologically diverse and can feed using a variety of behaviors depending on the environment in which feeding occurs. Feeding is accomplished through the use of the hyobranchial apparatus, which lies along the oropharynx, and this structure can have competing roles; in aquatic environments the apparatus is used for suction feeding and works to depress the floor of the mouth, but during terrestrial feeding this structure projects the tongue forward out of the mouth. …

International Society Of Sports Nutrition Position Stand: Diets And Body Composition, Alan A. Aragon, Brad J. Schoenfeld, Robert Wildman, Susan Kleiner, Trisha Vandusseldorp, Lem Taylor, Conrad P. Earnest, Paul J. Arciero, Colin Wilborn, Douglas S. Kalman, Jeffrey R. Stout, Darryn S. Willoughby, Bill Campbell, Shawn M. Arent, Laurent Bannock, Abbie E. Smith-Ryan, Jose Antonio

Faculty Publications

Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis of the literature regarding the effects of diet types (macronutrient composition; eating styles) and their influence on body composition. The ISSN has concluded the following. 1) There is a multitude of diet types and eating styles, whereby numerous subtypes fall under each major dietary archetype. 2) All body composition assessment methods have strengths and limitations. 3) Diets primarily focused on fat loss are driven by a sustained caloric deficit. The higher the baseline body fat level, the more aggressively the caloric deficit …

The Development Of A Platform Interface With The Use Of Virtual Reality To Enhance Upper-Extremity Prosthetic Training And Rehabilitation, Ashley D. Knight

USF Tampa Graduate Theses and Dissertations

This dissertation focuses on the investigation and development of an effective prosthetic training and rehabilitation platform with the use of virtual reality to facilitate an effective process to return amputees to the highest level of independence and functioning possible.

It has been reported that approximately 10 million people live with a limb loss worldwide, with around 30% being an upper-extremity amputee. The sudden loss of a hand or arm causes the loss of fine, coordinated movements, reduced joint range of motion (ROM), proprioceptive feedback and aesthetic appearance, all which can be improved with the use of a prosthesis and proper …

Human Biomechanics Ii Course Project, Abdelaziz Mohammad

Best Integrated Writing

Mohammad tested Human Arm Module PASCO ME-6807A, in order to determine some of the biomechanical characteristics, such as force, tension, instantaneous angular velocity, and acceleration vs. angular position required for various movements and arm positions in space.

Combined Exercise Training Reduces Blood Pressure, Arterial Stiffness, And Insulin Resistance In Obese Prehypertensive Adolescent Girls, Won-Mok Son, Ki-Dong Sung, Leena P. Bharath, Kong-Jib Choi, Song-Young Park

Health and Kinesiology Faculty Publications

Childhood obesity is strongly linked to pathological processes for cardiovascular diseases in later adulthood. Obese adolescent girls with high blood pressure (BP) are reported to have increased arterial stiffness, which is associated with the development of hypertension and atherosclerosis. The present study sought to examine the impact of combined resistance and aerobic exercise (CRAE) training on BP, brachial-ankle pulse wave velocity (baPWV), insulin resistance (IR), and body composition in obese prehypertensive girls. Forty girls (age, 15 ± 1 years; systolic BP, 132 ± 2 mmHg, diastolic BP, 80 ± 5 mmHg) were randomly assigned to either a combined exercise (EX, …

If The Beach Boys Were Diabetic, They Would Sing About Good Vibrations!, Peterson Jordan, Brent Feland

Journal of Undergraduate Research

One in every four Americans suffer from Diabetic Neuropathy in the lower extremities. This research has a lot to do with the pain and anguish of one fourth of the American people. This pain can cause depression and other mental illnesses, because it reduces the patient’s physical activity by a land slide. This can be traumatic for the patient and the family. This neuropathy in the lower extremities causes nerve damage in the foot and leg area. Doctors have found that it is due to a lack of blood to the nerves, causing the nerve endings to slowly die. This …

Body Size Regulation Via Bmp Signaling In Caenorhabditis Elegans, Uday Madaan

Dissertations, Theses, and Capstone Projects

The body size of an organism can be a crucial determinant of access to nutrition, reproductive success and overall survival in the wild. However, how body size of an individual is determined is incompletely understood. Body size is a complex trait determined by multiple pathways and genes, making it difficult to understand the role of individual genes and pathways in determining overall size. In Caenorhabditis elegans, a homolog of Bone Morphogenetic Proteins (BMP) is a major regulator of body size; functional loss of DBL-1 leads to a small body size. Due to a drastic change in body size in dbl-1 …

Youth Program Adult Leader's Directive Assistance And Autonomy Support And Development Of Adolescents’ Agency Capacity, David Hansen, E. Whitney Moore, Nadia Jessop

Kinesiology, Health and Sport Studies

Developing a capacity for exercising agency is an important developmental task of adolescence. Many organized youth programs provide adolescents opportunities to build their capacity to exercise agency. The researchers tested hypotheses that adult youth program leader's directive assistance and autonomy support would promote adolescents’ capacity for agency. They surveyed 441 high school adolescents and 11 adult advisors from 10 Future Farmers of America chapters twice over 2 years. Adolescents self‐reported on their capacity for agency and advisors reported on each adolescent's capacity. Directive assistance and autonomy support correlated with the capacity for agency within both time points. Only autonomy support …

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: …

Body Mass Index Associations Between Mother And Offspring From Birth To Age 18: The Fels Longitudinal Study, Stacie S. Swanton, Audrey C. Choh, Miryoung Lee, Lloyd L. Laubach, Jon K. Linderman, Stefan A. Czerwinski, Matthew J. Peterson

Health and Sport Science Faculty Publications

Background: Parental obesity is a known determinant of childhood obesity. Previous research has shown a strong maternal influence on body mass index (BMI) during infancy and early childhood.

Objectives: The purpose of this research was to investigate the BMI associations between mother and offspring from birth to age 18 years.

Methods: Participants were selected from the Fels Longitudinal Study. The current study sample includes 427 (215 mother/son and 212 mother/daughter) mother/child pairs. These pairs are repeatedly measured at multiple age groups in children, resulting in a total of 6,263 (3,215 mother/son, 3,048 mother/daughter) observations for data analysis. Inclusion criteria were …

Patients With Chronic Obstructive Pulmonary Disease Walk With Altered Step Time And Step Width Variability As Compared With Healthy Control Subjects, Jennifer M. Yentes, Stephen I. Rennard, Kendra K. Schmid, Daniel Blanke, Nikolaos Stergiou

Journal Articles

Rationale: Compared with control subjects, patients with chronic obstructive pulmonary disease (COPD) have an increased incidence of falls and demonstrate balance deficits and alterations in mediolateral trunk acceleration while walking. Measures of gait variability have been implicated as indicators of fall risk, fear of falling, and future falls.

Objectives: To investigate whether alterations in gait variability are found in patients with COPD as compared with healthy control subjects.

Methods: Twenty patients with COPD (16 males; mean age, 63.6 ± 9.7 yr; FEV1/FVC, 0.52 ± 0.12) and 20 control subjects (9 males; mean age, 62.5 ± 8.2 yr) walked for 3 …

Postural Control Strategies Differ In Normal Weight And Overweight Infants, Danae Dinkel, Kailey Snyder, Victoria Molfese, Anastasia Kyvelidou

Health and Kinesiology Faculty Publications

Background

Evidence suggests obesity can have a negative influence on a child’s motor development and postural control behavior. Little research has examined the impact of infant weight on gross motor behavior, particularly postural control at the onset of sitting.

Objective

The purpose of this study was to determine whether normal weight and overweight infants differed in their postural control strategies at the onset of sitting and one-month post onset of sitting.

Methods

29 infants (n = 19 normal weight, n = 10 overweight) were recruited to participate in this study. Infant’s length and weight were measured at 3 months of …

Patients With Chronic Obstructive Pulmonary Disease Walk With Altered Step Time And Step Width Variability As Compared With Healthy Control Subjects, Jennifer M. Yentes, Stephen I. Rennard, Kendra K. Schmid, Daniel Blanke, Nicholas Stergiou

Journal Articles

Rationale: Compared with control subjects, patients with chronic obstructive pulmonary disease (COPD) have an increased incidence of falls and demonstrate balance deficits and alterations in mediolateral trunk acceleration while walking. Measures of gait variability have been implicated as indicators of fall risk, fear of falling, and future falls.

Objectives: To investigate whether alterations in gait variability are found in patients with COPD as compared with healthy control subjects.

Methods: Twenty patients with COPD (16 males; mean age, 63.6 ± 9.7 yr; FEV1/FVC, 0.52 ± 0.12) and 20 control subjects (9 males; mean age, 62.5 ± 8.2 yr) walked for 3 …

Innovative Running Related Researches, Li Li

Health Sciences & Kinesiology: Faculty Publications

There was a surge in published research related to barefoot running in the past 2 decades, and especially in the past 5 years. For example, the number of returns for “barefoot running” in Google Scholar increased dramatically relative to the search returns for “running” (Fig. 1). “Running” related returns started at about 220,000 in 1997 and peaked at about 376,000 in 2007 (a 0.7 times increase) and gradually decreased to less than 70,000 in 2016. In contrast, “barefoot running” related returns started at 945 in 1997 and peaked at 5010 in 2012 (a 4.3 times increase). Between 2007 and 2012, …

Parallel And Cross-Sectional Hamstring Injuries In Sprint Running, Li Li, Donghai Wang

Health Sciences & Kinesiology: Faculty Publications

This issue of Journal of Sport and Health Science contains a point-counterpoint discussion of hamstring injuries in sprint running by the groups of Drs. Liu and Yu.^1–4 They propose different mechanisms of muscle injuries in general, and hamstring injuries in sprint running specifically. Yu et al.^2,4 present evidence suggesting that hamstring injuries are primarily caused by excessive muscle strain during eccentric contraction. In maximal effort sprint running, excessive muscle strains occur at the end of the swing phase. In contrast, Liu et al.^1,3 point out that, in addition to excessive hamstring strain, high stresses in the late …

Weather And Children’S Physical Activity; How And Why Do Relationships Vary Between Countries?, Flo Harrison, Anna Goodman, Ester M.F. Van Sluijs, Lars Bo Carson, Greet Cardon, Rachel Davey, Kathleen F. Janz, Susi Kriemler, Lynn Molly, Angie S. Page, Russell R. Pate, Jardena J. Puder, Luis B. Sardinha, Anna Timperio, Niels Wedderkopp, Andy P. Jones

Faculty Publications

Background

Globally most children do not engage in enough physical activity. Day length and weather conditions have been identified as determinants of physical activity, although how they may be overcome as barriers is not clear. We aim to examine if and how relationships between children’s physical activity and weather and day length vary between countries and identify settings in which children were better able to maintain activity levels given the weather conditions they experienced.

Methods

In this repeated measures study, we used data from 23,451 participants in the International Children’s Accelerometry Database (ICAD). Daily accelerometer-measured physical activity (counts per minute; …

The Effects Of Resistance-Based Warm-Ups On Linear Speed And Power Output, Brock Baumgarn, Jackson Canfield, Chris Carroll

Applied Health Sciences Student Works

PURPOSE: The aim of this study was to examine the speed (yard/sec) and power (Inertial Power Units) of an athlete via the modalities of a 20-yard dash (yards/sec), a broad jump (m), and a portable conical pulley (CP) (VersaPulley, Santa Ana, CA; Inertia 0.27 kg· m2) device. Subjects were tested after completing resistance versus non- resistance based warm-ups. Research of overall effectiveness of warm-ups in direct correlation to athletic performance has been field-tested in a variety of different forms. This study was designed to create a baseline for each athlete and then take the same warm -up and by applying …

Comparison Of Ventilatory Measures And 20 Km Time Trial Performance, Willard Peveler

International Journal of Exercise Science

International Journal of Exercise Science 10(4): 640-648, 2017. Performance threshold measures are used to predict cycling performance. Previous research has focused on long time trials (≥ 40 km) using power at ventilatory threshold and respiratory threshold to estimate time trial performance. As intensity greatly differs during shorter time trails applying findings from longer time trials may not be appropriate. The use of heart rate measures to determine 20 km time trial performance has yet to be examined. The purpose of this study was to determine the effectiveness of heart rate measures at ventilatory threshold (VE/VO₂ Plotted and VT determined …

Do Certain Biomarkers Accurately Reflect Articular Cartilage Change Due To Physical Activity?, Alyssia Evans, Matthew Seeley

Journal of Undergraduate Research

Knee injury and pathology are common problems for Americans who are physically active; they affect half of all Americans who are over the age of 65, and the related annual costs are nearly twenty billion dollars. Knee pain alters running and walking neuromechanics1, and may be deleterious to knee articular cartilage. Researchers have hypothesized that if abnormal gait mechanics, due to knee pain persist, the resulting mechanical and physiological circumstances could influence genesis and progression rate of chronic knee joint pathologies, including knee osteoarthritis.

The Effects Of The Incentive Approach On Physical Activity And Sleep Utilizing Wearable Fitness Technology, Katie A. Schmidt, Courtney J. Sheets, Kassi A. Thiel, Morgan G. Wolf, Seth A. Paradis

Applied Health Sciences Student Works

PURPOSE: Wearable fitness technology (WFT) is a relevant tool in analyzing physical activity and sleep. Sleep and physical activity have symbiotic roles in maintaining wellness and returning the body to homeostasis. Currently, research is lacking in demonstrating effects of intensification on physical activity using WFT. This study analyzed the effects of incentivisation on physical activity and its relationship to sleep using the UP Jawbone. METHODS: 35 Bethel University students (16 males, 19 females) were recruited, ages 18-23 (20.49 years ± 1.44 years) and randomized into the control (17) or incentivized group (18). Sleep and physical activity data were recorded for …

Differences In Lower Limb Kinetics In College Age Female Gymnasts To Coaches’ Perceived Efficiency In A Specific Counter Movement Jump Technique, Stephen Christopher Avgerinos

Theses and Dissertations

This thesis reports the results of a quantitative research project which examined kinetics of female collegiate gymnasts aged 18 to 21 performing a ‘punching’ counter-movement jump (CMJ) technique that is taught and required for exemplar scoring during NCAA competition. Twelve female gymnasts were recruited from the competitive team at Illinois State University. Participation was voluntary and athletes were not compensated. Each gymnast performed 8 punch-CMJ trials without coaching instruction except to perform a punching CMJ. The method of performing this CMJ began by stepping off from a 33 cm elevation, ‘punching’ off the force plates, and finishing with a landing …

A Letter From Oata Chair Of Research And Grants Subcommittee, Shelley Payne Dr.

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

A thank you and conclusion to the OATA Annual Symposium and Meeting

Treatment And Management Of Idiopathic Thrombocytopenic Purpura (Itp) In A Collegiate Football Player, Angela Talaganis, Jordan Kocher

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

In Volume 3, Issue 1 of the JSMAHS you will find Professional research abstracts, as well as Under Graduate student research abstracts, case reports, and critically appraised topics.

Thank you for viewing this 3^rd Annual OATA Special Edition.

Type Ix Slap Lesion To Non-Throwing Shoulder Of Collegiate Baseball Player, Matthew Horgan, Francesca Gironda-Whitaker

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

In Volume 3, Issue 1 of the JSMAHS you will find Professional research abstracts, as well as Under Graduate student research abstracts, case reports, and critically appraised topics.

Thank you for viewing this 3^rd Annual OATA Special Edition.