Kinesiology Commons^™

The Relationship Between Competitive Trait Anxiety And Optimism In College Aged Individuals, Allison M. Heiskell

Honors College Theses

The purpose of this study was to examine the relationship between competitive trait-anxiety and optimism in college students. A sample of 112 undergraduate students from a university in the Southeast completed three questionnaires: a demographics survey, a Life Orientation Test and a Sport Competition Anxiety Test. The data werethen analyzed using descriptive and inferential statistics to determine if a relationship exists. The hypothesis was that there would be a negative correlation between competitive trait anxiety and optimism levels in college students. This meant that as trait-anxiety in an individual increased, the optimism level decreased. It was found that a statistically …

A Qualitative Examination Of Optimal Professional Traits Of Physical Therapists. – An Exploratory Investigation, Nicholas G. Wood

Honors College Theses

Physical therapists are constantly searching for aspects of their professional practice to improve, in order to enhance interactions with patients, eventually leading to a more successful practice (Resnek & Jensen, 2003). Although this is the case, limited research has been found which has examined optimal qualities of physical therapists from neither a qualitative perspective, nor based upon their location. Thus, the purpose of this study is to use a qualitative approach to describe optimal qualities necessary for a successful physical therapy practice. In addition, this study aims to determine if therapists practicing in a rural community describe different qualities than …

Mechanisms To Increase Propulsive Force For Individuals Poststroke, Haoyuan Hsiao, Brian A. Knarr, Jill S. Higginson, Stuart A. Binder-Macleod

Journal Articles

Background: Propulsive force generation is critical to walking speed. Trialing limb angle and ankle moment are major contributors to increases in propulsive force during gait. For able-bodied individuals, trailing limb angle contributes twice as much as ankle moment to increases in propulsive force during speed modulation. The aim of this study was to quantify the relative contribution of ankle moment and trailing limb angle to increases in propulsive force for individuals poststroke.

Methods: A biomechanical-based model previously developed for able-bodied individuals was evaluated and enhanced for individuals poststroke. Gait analysis was performed as subjects (N = 24) with …

Cognitive And Typing Outcomes Measured Simultaneously With Slow Treadmill Walking Or Sitting: Implications For Treadmill Desks, James D. Lecheminant, Michael D. Larson, Kyle Hill, Kaylie Carbine, Travis Masterson, Ed Christenson

Faculty Publications

Purpose

This study compared cognitive (attention, learning, and memory) and typing outcomes during slow treadmill walking or sitting. Seventy-five healthy individuals were randomly assigned to a treadmill walking group (n=37; 23 female) or sitting group (n=38; 17 female).

Methods

The treadmill walking group completed a series of tests while walking at 1.5 mph. The sitting group performed the same tests while sitting at a standard desk. Tests performed by both groups included: the Rey Auditory Verbal Learning Test and a modified version of the Paced Auditory Serial Attention Test. In addition, typing performance was evaluated.

Results

Participants in the treadmill …

Exercise In Individuals With Down Syndrome: A Brief Review, Rachel L. Kerstiens, Matt Green

International Journal of Exercise Science

International Journal of Exercise Science 8(2): 192-201, 2015. Research examining acute and long-term responses to exercise of individuals with Downs Syndrome (DS) is sparse. However, if this group experiences benefits associated with improved quantity or quality of life, it would be important to elucidate specific responses and discourage adoption of a sedentary lifestyle in individuals with DS. Specifically, these individuals have multiple blunted physiological responses to exercise both at the onset and termination of an acute exercise bout. Mechanistically, this could be rooted in hormonal responses which are blunted, in comparison to non-DS participants. Specific studies indicate individuals with …

Children In Organized Hockey: How Much Physical Activity Do They Really Get?, Carla Van Den Berg, Angela M. Kolen

International Journal of Exercise Science

International Journal of Exercise Science 8(2): 184-191, 2015. For optimal physical and mental health and child growth, development and maturation, the Canadian physical activity guidelines recommend children participate in minimally 60 minutes of moderate intense physical activity each day. It is often believed that children’s participation in sport provides sufficient physical activity to meet these recommendations. The purpose of this study was to measure the amount and intensity of physical activity obtained by children participating in a regularly scheduled ice hockey practice and game. Actigraph GT3X triaxial accelerometers (motion detectors) were used to determine the intensity and amount of physical …

Health-Related Fitness And Energy Expenditure In Recreational Youth Rock Climbers 8-16 Years Of Age, Shannon R. Siegel, Jacob M. Robinson, Sean A. Johnston, Martin R. Lindley, Karin A. Pfeiffer

International Journal of Exercise Science

International Journal of Exercise Science 8(2): 174-183, 2015. Information on the characteristics of youth rock climbers is minimal. The purpose was to 1) Determine the influence of a three-month program of bouldering and vertical rock climbing on the anthropometry and health-related physical fitness of relatively novice youth climbers, and 2) determine whether rock climbing and bouldering in novice youth climbers can provide adequate levels of moderate to vigourous physical activity (US DHHS, 2008). Fifteen participants (11 males and 4 females; mean age = 11.5 ± 2.3 years) from a newly established youth climbing team were assessed twice weekly during their …

Greater Physiological Responses While Playing Xbox Kinect Compared To Nintendo Wii, Derek W. Marks, Lauren Rispen, Gabriel Calara

International Journal of Exercise Science

International Journal of Exercise Science 8(2): 164-173, 2015. Increasing popularity of active video game use as a mode of physical activity prompted this investigation into the physiological differences to playing the Nintendo Wii^TM and XBox Kinect^TM. Differences in motion capture technology between these systems suggests that using one may result in different movement patterns, and therefore physiological responses, than the other. The purpose of this study was to compare the average (10 minute) and peak heart rate (HR, bpm), oxygen consumption (VO₂ mL ^. kg^{-1 .} min^-1), and energy expenditure (EE, kcal …

Bone Turnover Response To Acute Exercise With Varying Impact Levels: A Preliminary Investigation, Amy L. Morgan, Jennifer Weiss, Edward T. Kelley

International Journal of Exercise Science

International Journal of Exercise Science 8(2): 154-163, 2015. The purpose of this investigation was to determine if there are changes in metabolic markers of bone turnover within the 24-hour period following an acute bout of jogging or water exercise. Ten healthy females (22-30 yr.) underwent three trials with different ground impact forces: jogging, water aerobics and control. For the jogging and water aerobics trials, subjects exercised for 30 min at 60-70% of predicted maximal heart rate in addition to a 5 min warm up and cool down. For the control trial, subjects rested for 40 min, i.e., the total …

Implementing A 4 Week Balance Protocol To Impact Quality Of Life In Cancer Patients, Alyssa Bender, Lauren Braun, Kayla Franklin, Megan Kidd, Nicole Rendler

International Journal of Exercise Science

International Journal of Exercise Science 8(2): 145-153, 2015. As a result of various cancer treatments, balance, fall risk, and quality of life (QOL) of cancer survivors are often negatively compromised. There has been no prior research conducted examining balance ability and its association with QOL in cancer patients. The purpose of this study was to investigate whether improved balance will positively influence QOL. Eight female cancer patients (age 55.8 ± 11.8 yrs.) volunteered for an experimental group, and five sex-matched cancer patients (age 64.5 ± 4.6 yrs.) volunteered for a control group. A 4-week balance program, employed twice per week …

A Comparison Of Aquatic- Vs. Land-Based Plyometrics On Various Performance Variables, Mallory S. Kobak, Michael J. Rebold, Renee Desalvo, Ronald Otterstetter

International Journal of Exercise Science

International Journal of Exercise Science 8(2) : 134-144, 2015. The purpose of this study was to compare the effects of an aquatic- (W) and land-based (L) plyometric program on balance, vertical jump height, and isokinetic quadriceps and hamstring strength. Thirty-four participants were randomized into three groups, W (n = 12), L (n = 11), and control (n = 11). The W and L groups completed an eight-week plyometric program. A two-way repeated measures ANOVA revealed a significant main effect of condition (F = 346.95, p < 0.001) and interaction between condition by time (F = 1.88, p = 0.01). Paired samples t-tests revealed statistically significant improvements from …

The Effects Of High Intensity Interval-Based Kettlebells And Battle Rope Training On Grip Strength And Body Composition In College-Aged Adults, Jeffrey Quednow, Tim Sedlak, Joseph Meier, Jeffrey Janot, Saori Braun

International Journal of Exercise Science

International Journal of Exercise Science 8(2) : 124-133, 2015. The aim of this current study is to evaluate the changes in body composition and hand grip strength following high intensity interval training (HIIT) utilizing kettlebells and battle ropes. We hypothesize results will show that our HIIT protocol will improve grip strength and body composition. Subjects in the experimental and control group consist of 13 college-aged students (9 females; 4 males). Subjects in both groups complete a pre-test and post-test consisting of height, weight, grip strength via handgrip dynamometers and body composition via skinfold calipers. The experimental group completes a 5-week …

Activity Profile Differences Between Sub-Elite Futsal Teams, Sera Dogramaci, Mark Watsford, Aron Murphy

International Journal of Exercise Science

International Journal of Exercise Science 8(2) : 112-123, 2015. Whilst there are a range of studies examining the differences in match demands between levels of competition, there is an absence of the analysis these differences between teams within the same level of competition. The study used notational analysis to identify performance indicators that differentiated between sub-elite futsal teams from Brazil, Spain and Australia during regular season matches. Based on world rankings, Spanish and Brazilian futsal was deemed to be superior to Australian futsal. The Australian players spent a significantly greater time engaged in high intensity activity than the Spanish players …

Effects Of A Smart-Phone Application On Psychological, Physiological, And Performance Variables In College-Aged Individuals While Running, Martin J. Moran, John M. Coons

International Journal of Exercise Science

International Journal of Exercise Science 8(2) : 104-111, 2015. The purpose of this study was to determine the effects of auditory exergaming through the use of a smart-phone app called Zombies, Run! on psychological, physiological, and performance variables in college-aged individuals while running. Participants included both males (n = 10) and females (n = 10). Participants ran three 15 minute trials, after which they completed motivational questionnaires regarding inspiration, enjoyment, confidence, and anxiety levels. The first run got the participants accustomed to the application. The second and third were randomly counterbalanced either using the application again or running with no …

Biomechanical Analyses Of Stair-Climbing While Dual-Tasking, Srikant Vallabhajosula, Chi Wei Tan, Mukul Mukherjee, Austin Davidson, Nicholas Stergiou

Journal Articles

Stair-climbing while doing a concurrent task like talking or holding an object is a common activity of daily living which poses high risk for falls. While biomechanical analyses of overground walking during dual-tasking have been studied extensively, little is known on the biomechanics of stair-climbing while dual-tasking. We sought to determine the impact of performing a concurrent cognitive or motor task during stair-climbing. We hypothesized that a concurrent cognitive task will have a greater impact on stair climbing performance compared to a concurrent motor task and that this impact will be greater on a higher-level step. Ten healthy young adults …

A Six-Week Home Exercise Program Improves Endothelial Function And Cd34+ Circulating Progenitor Cells In Patients With Pre-Diabetes, Sabyasachi Sen, Sarah Witkowski, Ann Lagoy, Ashequl Islam

Medicine Faculty Publications

Background: Pre-diabetes is associated with endothelial dysfunction and affects endothelium-associated stem cells. Lifestyle modification has been shown to prevent the progression from pre-diabetes to overt type 2 diabetes; however, the effect of such interventions on CD34⁺ progenitor cells in pre-diabetes participants has not been tested. The purpose of this study was to determine whether a home-based 6-week exercise intervention improved vascular function, circulating number, function, and gene expression of circulating CD34⁺progenitor cells in patients with pre-diabetes.

Methods: Patients (40 - 70 years, BMI of 25 - 39.9, n = 11) were enrolled in a 16-week randomized crossover …

Individual Analysis Of T2*-Weighted Gradient Echo Imaging In Asymptomatic And Symptomatic Athletes, Xianglun Mao

Open Access Theses

Mild traumatic brain injury (mTBI), is a commonly occurred sports-related injury, especially in contact sports like football and soccer. Hemorrhage will appear as hypointense lesions on T₂ ^*-weighted images, resulting from mTBI. Thus, T ₂^*-weighted gradient echo pulse sequence can be used to generate magnitude susceptibility-weighted (SW) images, and to further detect negative intensity changes of different regions of interests (ROIs) inside human brains. Our goal was to investigate how the ROI-specific intensity changes in each individual sports athlete over a single competition season and to interrogate whether these changes are correlated with repetitive subconcussive or …

Brain Oxygenation Patterns During The Execution Of Tool Use Demonstration, Tool Use Pantomime, And Body-Part-As-Object Tool Use, Ingo Helmich, Henning Holle, Robert Rein, Hedda Lausberg

Exercise and Sport Studies: Faculty Publications

Divergent findings exist whether left and right hemispheric pre- and postcentral cortices contribute to the production of tool use related hand movements. In order to clarify the neural substrates of tool use demonstrations with tool in hand, tool use pantomimes without tool in hand, and body-part-as-object presentations of tool use (BPO) in a naturalistic mode of execution, we applied functional Near InfraRed Spectroscopy (fNIRS) in twenty-three right-handed participants. Functional NIRS techniques allow for the investigation of brain oxygenation during the execution of complex hand movements with an unlimited movement range. Brain oxygenation patterns were retrieved from 16 channels of measurement …

Cerebrovascular Reactivity Alterations Due To Subconcussive Repetitive Head Trauma In Asymptomatic High School Football Players, Chetas Joshi

Open Access Theses

Chronic neurological damage as a result of chronic repetitive head trauma is a major concern for football athletes today. Repetitive concussions have been linked to many neurological disorders. Recently, it has been reported that repetitive subconcussive events can contribute to long-term neurodegeneration. For these reasons, it is important to understand the effect repetitive subconcussive head trauma has on brain health in young athletes. Past research has demonstrated that cerebrovascular reactivity (CVR), an important mediator of cerebrovascular regulation, is impaired following mild traumatic brain injury (mTBI). This impairment increases susceptibility to secondary injury following mTBI. In this study, Breath-Hold (BH) task …

Does Cognitive Stress Result Into The Contextual Interference Effect?, Andrea Taylor Moss

Honors Capstones

No abstract provided.