Kinesiology Commons^™

They Just Need To Move: Teachers' Perception Of Classroom Physical Activity Breaks, Danae Dinkel, Connie Schaffer, Kailey Snyder, Jung Min Lee

Health and Kinesiology Faculty Publications

The purpose of this study was to explore 1) perceptions of preschool-8th grade teachers' in regard to classroom physical activity (PA) and 2) multiple levels of factors impacting preschool-8th grade teachers' ability to implement PA into the classroom. Sixty preschool-8th grade teachers from five school districts participated in semi-structured interviews following a guide developed from constructs of the social ecological model. All teachers implemented classroom PA but had varied levels of confidence for implementation. Teachers identified barriers to implementation and requested additional classroom PA resources. Furthermore, they identified collaboration with other teachers as an underutilized resource for promotion of classroom …

Impact Of Student Fees On Winning In The Ncaa, James T. Morton

Kinesiology and Health Science Faculty Publications

The financial picture for most intercollegiate athletic departments involves the use of student fees to help offset the costs of running the department. Students were charged more than $795 million to support sports programs at 222 Division I public schools during the 2008-09 school year (Berkowitz, Upton, McCarthy, & Gillum, 2010). With that level of investment it is prudent to ask what effect on winning these funds may have. Many presidents have cited the indirect benefits athletics brings to a campus as a justification for allocating student fees to athletics. However, while much research has been done on the subject, …

Are Cardiovascular Disease Inflammatory Markers Elevated In Those With Nonspecific Chronic Musculoskeletal Pain Compared To Nonpain Case Controls?, Jeffrey Ray Tolley

Theses and Dissertations

CONTEXT: Recent studies have considered the role of inflammation in the development of both cardiovascular disease (CVD) and musculoskeletal conditions, such as rheumatoid arthritis. Studies suggest that inflammation plays a significant role in the development of cardiovascular disease. In conditions of chronic pain, as with rheumatoid arthritis, inflammation has also been noted through elevated levels of inflammatory markers. There are currently no studies that examine the possible connection between inflammatory markers related to increased risk of cardiovascular disease and nonspecific chronic musculoskeletal pain (NCMP). OBJECTIVE: The purpose of this study was to determine whether urinary levels of microalbumin (MA) and …

I Use The Student Recreation Center, But I Would Use It More If…: Understanding Male And Female Constraints To Student Recreation Center Use, Christopher L. Stankowski, Nate E. Trauntvein, Stacey L. Hall

Kinesiology and Health Science Faculty Publications

Studies have found that there is a positive relationship between the number of student visits to campus recreation and academic outcomes such as rates of graduation and grade point average (Huesman, Brown, Lee, Kellogg, & Radcliffe, 2009). Despite the strong correlation between use of fitness facilities and academic performance some students choose not to visit, while some who use the facilities may not be maximizing such use due to constraints (barriers). The purpose of this study was to understand the constraints to using the campus recreation facility at a midsized New England university. Moreover, this study sought to understand the …

Comparison Of The Kinematics And Muscle Responses During Obstacle Avoidance In People With Stroke, Cody Migliore

Honors Capstones

No abstract provided.

The Influence Of Age, Foot Sensation, And Gaze Direction On Foot Placement During Goal- Directed Stepping, Victoria Donze

Honors Capstones

No abstract provided.

Assessing A Punching Bag Feedback Performance Device, Neil Deochand

Dissertations

Physical exercise has been integrated into treatment efforts in reversing the number of overweight and obese individuals. Furthermore, exercise extends mortality, enhances general quality of life, and it is a protective health factor for preventing the progression some mental health disorders. Electronic athletic training equipment easily allows monitoring of real-time physical activity, and enables tracking of progress made toward individualized performance goals. There are limitations to only using visual feedback (e.g., visual depictions of heart rate, speed, distance traveled, or calories burned etc.) to track and improve exercise and athletic performance, especially for some sports, such as boxing. This issue …

Comparison Of Clinician Assisted Versus Unassisted Pnf Stretching On Hamstring Flexibility, Isometric Force Output, And Maximum Vertical Jump Height, Joel T. Lockhart

Theses and Dissertations

Introduction: Hamstring strains are among one of the most common acute injuries that occur in soccer players. Previous research has shown that reduced hamstring flexibility is a risk factor for injury, however this is modifiable through stretching. Some stretching techniques have contributed to decreased performance on measures important to success in sport. Proprioceptive neuromuscular facilitation (PNF) is one effective stretching technique to improve hamstring flexibility, but requires a trained partner or clinician to perform properly. It is unknown if the performance of PNF stretching without a clinician’s assistance could be as effective. It is also unknown if PNF stretching affects …

The Mediating Effect Of Self-Determined Motivation In Student-Athlete Perceptions Of Coaching Behaviors And Its Effect On Grit And Mental Toughness, Lloyd Scharneck

Theses and Dissertations

The aim of this current study was to examine the relationship between coaching behaviors, grit, mental toughness, and motivation. I hypothesized that coaching behaviors would have an indirect influence on grit and mental toughness through the motivational orientations of athletes. To examine these relationships, we surveyed 219 student athletes from Midwestern universities using valid and reliable measures assessing the key constructs in this study. Results revealed significant positive relationships between autonomy-supportive coaching, grit, mental toughness and autonomous motivation. Significant negative relationships between controlling coach, grit, and mental toughness were also found. Path analysis revealed two major findings. A significant positive …

Tiered Vs. Traditional Daily Undulating Periodization For Improving Powerlifting Performance In Trained Males, Andres Vargas

USF Tampa Graduate Theses and Dissertations

Daily undulating periodization represents an increasingly popular trend in exercise science with which a traditional model has been established. Tiered daily undulating periodization pairs the DUP approach with a tiered training system which allows volume and intensity to be more evenly distributed throughout a given graining cycle. The concept of tiered daily undulating periodization is a novel form of periodization and has not been investigated. As such, a comparison of traditional and tiered daily undulating periodization has yet to be examined. Therefore, the purpose of this study was to compare the effects of traditional and tiered daily undulating periodization models …

The Effects Of Trx Suspension Training On An Asymmetrical Weight Shift During A Double-Leg Squat, Samantha J. Shruck

Theses and Dissertations

Context: It is estimated that 54% of all sport related injuries are to the lower extremity, specifically the knee and ankle. Following injury, many individuals demonstrate an asymmetrical weight shift during a double-leg squat, which may increase risk of further injury. Asymmetries are driven by a variety of factors including range of motion and neuromuscular control. The goal of rehabilitation is to identify asymmetrical movement and utilize evidence-based techniques to retrain deficient movement patterns. The double-leg squat is a reliable movement task to identify asymmetrical weight shifts. Based on the theory and purpose of suspension training (TRX), it may be …

Fibroblast Proliferation In Response To Treatment By A Novel Tgf-Beta Pathway Inhibitor, Coray Preece, 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 (i.e. greater fibroblast content and collagen secreting activity) can lead to skeletal muscle fibrosis, in which myofibers are replaced by collagen, decreasing strength and muscle elasticity. It has been shown in previous studies that TGF-beta signaling directly increases fibroblast proliferation and collagen secretion. It has also been shown that inhibition of TGF-beta signaling reduces known symptoms of muscular dystrophies including decreased fibrosis and increased muscular strength. SGI-1252 is a novel small molecule that our …

Alterations In Foot Positioning During Ankle Taping And Its Effects On Range Of Motion And Jump Performance In Dancers, Eilish Anderson

Theses and Dissertations

Context: A closed basket-weave ankle tape application is commonly used by healthcare professionals in order to give support to the athlete’s ankle during activity. This closed basket-weave ankle tape is used to prevent the ankle joint from going into excessive plantarflexion and inversion. Previous research has demonstrated traditional ankle taping techniques, with the ankle in a dorsiflexed position, reduces range of motion at the ankle. Due to the extreme demands placed on the ankle during dancing, which often requires the dancer to place the ankle in a maximally plantarflexed position, it is unclear how taping in this position affects range …

Monthly Food Insecurity Assessment In Rural Mkushi District, Zambia: A Longitudinal Analysis., Muzi Na, Bess L Caswell, Sameera A Talegawkar, Amanda Palmer

Exercise and Nutrition Sciences Faculty Publications

BACKGROUND: Perception-based scales are widely used for household food insecurity (HFI) assessment but were only recently added in national surveys. The frequency of assessments needed to characterize dynamics in HFI over time is largely unknown. The study aims to examine longitudinal changes in monthly reported HFI at both population- and household-level.

METHODS: A total of 157 households in rural Mkushi District whose children were enrolled in the non-intervened arm of an efficacy trial of biofortified maize were included in the analysis. HFI was assessed by a validated 8-item perception-based Likert scale on a monthly basis from October 2012 to March …

The Influence Of Corrective Exercises On Functional Movement Screen And Physical Fitness Performance In Army Rotc Cadets, Marissa Jae Basar

Theses and Dissertations

Context: The Functional Movement Screen (FMS) is a screening tool designed to identify limitations in mobility and stability throughout the body. The existing literature has demonstrated the FMS is effective at identifying movement dysfunctions; however, there is limited evidence on the effectiveness or improving FMS scores through individual corrective exercises. Theoretically, improving functional movement may provide assistance in improving physical performance and potentially decrease occurrence of injury. Objective: To examine if an individualized corrective exercise program is effective at improving FMS scores in Reserve Officers’ Training Corps (ROTC) cadets. In addition, the study aimed to correlate improvements in composite FMS …

P18. Backstroke Start Performance: The Impact Of Using The Omega Backstroke Ledge, Gordon E. Barkwell, James P. Dickey

Western Research Forum

Background: FINA recently approved use of the “backstroke ledge” (Omega OBL2) to improve backstroke start performance in competition, but its performance has not been thoroughly evaluated. The purpose of this study was to compare starts performed on a flat wall to those performed with the OBL2, and to identify factors that contribute to better start performance. Methods: Ten elite backstroke swimmers performed three flat-wall and three OBL2 starts. Horizontal impulse, vertical impulse, takeoff velocity and takeoff angle were calculated from the force plate data. Entry distance, time to 10 m and start of hip and knee extension were recorded using …

P17. P3b Event-Related Potentials Show Changes In Varsity Football Players Due To Accumulated Sub-Concussive Head Impacts, Jeffrey S. Brooks, James W. Thompson, James P. Dickey

Western Research Forum

BACKGROUND: Concussion has been a focus in football at all levels of participation. However, there is a growing appreciation that repetitive sub-concussive impacts may have more significant effects on overall neurological health than the isolated diagnosed concussions that have been the focus of recent research. The purpose of this study was to evaluate the relationship between the number of head impacts that players experience throughout the season and their P300 evoked potential.

METHODS: Canadian university football players (n=45) were separated into three groups based on player mass and position/skill (small-skilled, big-skilled and big-unskilled). Groups were separated into low and high …

P27. Acute Impact Of An Extremely Low Frequency Magnetic Stimulus On Human Neurophysiological Function - Magnetophosphene Perception, Cadence M. Baker

Western Research Forum

Background: Magnetophosphenes are classified as colourless, flickering lights that are perceived with closed eyes in the dark, and upon exposure to a magnetic field (MF). Uncertainties exist involving the MF threshold for magnetophosphene perception.

Methods: Forty subjects will be enrolled in this experiment aiming to provide a frequency-response curve of magnetophosphene perception under MF exposure. Subjects will sit in a whole head MF exposure device wearing a 64-channel MRI-compatible EEG cap. Subjects will be exposed to a MF with a frequency of 5-300 Hz, in the form of an increasing flux density ramp (increasing magnetic field flux density from 0-100 …

P30. Optimizing Current Steering In Deep Brain Stimulation For Treating Parkinsonian Axial Motor Symptoms, Daphne Hui

Western Research Forum

Background: The proposed study will investigate deep brain stimulation (DBS), of the subthalamic nucleus (STN) to improve gait dysfunctions in advanced Parkinson’s Disease (PD). DBS requires implantation of electrodes into the brain that contain contacts where current traverses to stimulate neurons. Imprecise electrode implantations are inherent in surgical implantation; thus, contributing to the elusiveness of DBS on gait.

Methods: The proposed investigation will divide current between two contacts to receive 0, 30, 50, 70, or 100% of current, to find the best combination to improve gait. Gait changes associated with fractional combinations will be visually assessed with clinical scales, and …

P34. The Effects Of Standing Desks On Classroom Performance Of University Students, Siobhan Smith

Western Research Forum

Background:

It is well established that there are many health risks associated with prolonged sedentary time.¹ Unfortunately, research conducted on university students is limited but yet they experience excessive periods of sitting time during class and while studying.

Methods:

Recently, we investigated the effect of sitting, dynamic sitting, and standing desks on classroom performance of university students.² Participants performed three 3-minute classroom simulations, one for each of the three desks. The order of the desks and simulations were randomized. Each of the simulations included a different typing and memory task.

Results:

Results showed no significant difference in the …