Kinesiology Commons^™

Preliminary Results On Organization On The Court, Physical And Technical Performance Of Brazilian Professional Futsal Players: Comparison Between Friendly Pre-Season And Official Match, Luiz Henrique Palucci Vieira, Sera N. Doğramaci, Ricardo Augusto Barbieri, Fabio Milioni, Felipe Arruda Moura, Vitor Luiz De Andrade, Guilherme Manna Cesar, Paulo Roberto Pereira Santiago

Athletic Performance Research

The main aim of this study was to verify possible differences between a friendly pre-season match (FM) and an official in-season match (OM) regarding physical, technical, and organizational performances of a professional Brazilian futsal team. Ten professional futsal athletes participated in this study. The matches were monitored with video cameras (30 Hz) and athlete trajectories obtained with automatic tracking. The values obtained for distance covered per minute, percentage of distance covered at moderate intensity, team coverage area, spread, passes, possessions, ball touches and successful passes per minute were greater for the OM than FM. On the contrary, percentage of distance …

Exercise Training Improves Vascular Mitochondrial Function, Song-Young Park, Matthew J. Rossman, J. R. Gifford, Leena P. Bharath, Johann Bauersachs, Russell S. Richardson, E. Dale Abel, J. David Symons, Christian Riehle

Health and Kinesiology Faculty Publications

Exercise training is recognized to improve cardiac and skeletal muscle mitochondrial respiratory capacity; however, the impact of chronic exercise on vascular mitochondrial respiratory function is unknown. We hypothesized that exercise training concomitantly increases both vascular mitochondrial respiratory capacity and vascular function. Arteries from both sedentary (SED) and swim-trained (EX, 5 wk) mice were compared in terms of mitochondrial respiratory function, mitochondrial content, markers of mitochondrial biogenesis, redox balance, nitric oxide (NO) signaling, and vessel function. Mitochondrial complex I and complex I + II state 3 respiration and the respiratory control ratio (complex I + II state 3 respiration/complex I state …

A Perceptual Motor Intervention Improves Play Behavior In Children With Moderate To Severe Cerebral Palsy, Bridget O. Ryalls, Regina T. Harbourne, Lisa Kelly-Vance, Jordan Wickstrom, Nikolaos Stergiou, Anastasia Kyvelidou

Journal Articles

For children with moderate or severe cerebral palsy (CP), a foundational early goal is independent sitting. Sitting offers additional opportunities for object exploration, play and social engagement. The achievement of sitting coincides with important milestones in other developmental areas, such as social engagement with others, understanding of spatial relationships, and the use of both hands to explore objects. These milestones are essential skills necessary for play behavior. However, little is known about how sitting and play behavior might be affected by a physical therapy intervention in children with moderate or severe CP. Therefore, our overall purpose in this study was …

The Effects Of Fitness Level And Sex On Epoc Following High Intensity Interval And Moderate Intensity Aerobic Exercise, Rachel Lauren Simmons

Human Movement Sciences & Special Education Theses & Dissertations

In the past few years, much attention has been directed toward shorter-duration vigorous intensity aerobic exercise as opposed to longer-duration moderate intensity exercise. There is conflicting evidence as to whether vigorous exercise can result in a greater excess post-exercise oxygen consumption (EPOC) and thus more calories burned when compared to moderate continuous exercise performed for a longer duration. In addition, the literature contains a dearth of information isolating and investigating male and female response to these exercises, as well as fit and unfit subjects. The purpose of this study was to quantify EPOC following moderate intensity aerobic exercise (MOD) and …

The Effects Of A Single-Dose Thermogenic Supplement On Resting Metabolic Rate And Hemodynamic Variables In Healthy Females - A Randomized, Double-Blind, Placebo-Controlled, Cross-Over Trial, Bill I. Campbell, Gina Zito, Ryan Colquhoun, Nicholas Martinez, Kristina Kendall, Laura Buchanan, Matt Lehn, Mallory Johnson, Courtney St. Louis, Yasmin Smith, Brad Cloer, Allison Pingel

Physical Education and Exercise Science Faculty Publications

Background: Recent investigations have identified that commercially available dietary supplements, containing a combination of thermogenic ingredients, can increase resting metabolic rate (RMR). Thermogenic dietary supplements can have a positive influence on RMR, but the magnitude can vary based on the active ingredient and/or combination of active ingredients. Additionally, further safety evaluation is needed on multi-ingredient supplements that contain caffeine, due to its potential effect on heart rate (HR) and blood pressure (BP). The purpose of this study was to examine the effects of a commercially available dietary supplement on RMR and hemodynamic variables in healthy females.

Methods: 13 female participants …

Anti-Fat Attitudes And Weight Bias Internalization: An Investigation Of How Bmi Impacts Perceptions, Opinions And Attitudes, Laurie Schrider

USF Tampa Graduate Theses and Dissertations

Americans hold negative and judgmental attitudes towards obese and overweight individuals and these anti-fat attitudes and weight stigma have become a damaging form of discrimination. The internalization of weight bias and anti-fat attitudes contributes to negative health outcomes including: feelings of devalue, self-hate, anxiety, depression, body dissatisfaction and eating disturbances. The purpose of this study was to investigate weight bias internalization in individuals who perceive themselves as overweight as well as to examine differences in anti-fat attitudes among normal and overweight individuals. A sample of 202 male and females completed an online survey that assessed anti-fat attitudes via the Anti-Fat …

The Effect Of Exercise Order On Body Fat Loss During Concurrent Training, Tonya Lee Davis-Miller

USF Tampa Graduate Theses and Dissertations

While the benefits of both cardiovascular exercise and resistance training have been well documented, there is a lack of evidence for the order of exercise that is most effective when both are done in the same day. This study was designed to look at two groups of participants performing both resistance (R) and cardiovascular (C) training in the same day to determine if their order, resistance before cardiovascular (R-C) or cardiovascular before resistance (C-R), matter with regard to changes in body composition, maximal strength, and maximal aerobic capacity. The participants were 17 women between the ages of 30 and 55 …

Using Mixed Methods To Measure The Perception Of Community Capacity In An Academic–Community Partnership For A Walking Intervention, Charkarra Anderson-Lewis, Diana Castellanos, Arnecca Byrd, Karen Zynda, Alicia Sample, Vickie Reed, Mary Beard, Latessa Minor, Kathleen Yadrick

Diana Cuy Castellanos

H.U.B. City Steps is a 5-year community-based participatory research walking intervention designed to help lower blood pressure in a majority African American population in southern Mississippi via community collaboration and capacity building, increased walking, culturally tailored health education sessions, and motivational interviewing. Building community capacity for physical activity is a key component of this intervention. Qualitative and quantitative methods have been used to assess how project stakeholders perceive the community capacity-building efforts of the project. This article illustrates the baseline results of this mixed methods approach from the perspective of three groups of stakeholders: project researchers and staff, community advisory …

The Effects Of Two Different Resistance Training Protocols With Similar Volume On Muscular Strength, Muscle Thickness, And Fat-Free Mass, Cory Worthey

Theses and Dissertations

The manipulation of exercise volume, intensity, and order is associated with producing different musculoskeletal changes. These resistance training program variables affect mechanical tension and metabolic stress associated with resistance training, therefore affecting strength and hypertrophic outcomes. PURPOSE: The purpose of this study was to examine the effects of two different volume-equated total body exercise protocols over 9 weeks using compound exercises on muscular strength, muscle thickness, and fat-free mass. METHODS: Eight well-trained men were randomly assigned to a hypertrophy-style protocol (HG) performing 3 sets of 10 repetitions with 90 seconds rest between sets (n = 4) or a strength-style protocol …

The Influence Of Musculoskeletal Geometry On The Metabolic Cost Of Pedaling, Lex Gidley

Doctoral Dissertations

The human musculoskeletal system consists of several muscles crossing each joint. In the human lower limb, most major muscles cross either one or two joints; labeled as uniarticular or biarticular muscles, respectively. The major biarticular muscles of the leg are the rectus femoris, hamstrings, and gastrocnemius. Several suggestions have been proposed as to how biarticular muscles may reduce the metabolic cost of human movement. Using experimental protocols, it is difficult to address the energetic effects of biarticular muscles, as individual muscle contributions to human movement cannot be measured and there is no way to determine what the effect might be …

Understanding Flow Occurrence: Contributions From The 2x2 Achievement Goal Framework, Devan Antczak

Theses and Dissertations

Flow is often described as an optimal state, a rewarding experience, and highly motivating. Yet, much of how flow occurs is not understood. Multiple factors have been found to be antecedents of flow, one of which is motivation. The purpose of this study was to determine if variations in motivation according to the 2x2 achievement goal theory resulted in differences in occurrence of flow. An experimental design was utilized. Currently training male and female runners (N=60, ages 18-44 years), were randomly assigned to one of the four different achievement goal groups and reported on the level of flow experienced during …

Fission–Fusion Species Under Restricted Living Conditions: A Comparative Study Of Dyadic Interactions And Physical Proximity In Captive Bonobos And Bornean Orangutans, Dorothee Classen, Stefanie Kiessling, Madhur Mangalam, Werner Kaumanns, Mewa Singh

Journal Articles

The present study investigates how the 'fission–fusion-adapted' bonobos and Bornean orangutans manage social relationships when kept under permanent group-living conditions. Our results showed that the bonobos and orangutans did not differ in the overall frequency of dyadic interactions. The orangutans evidently realized a potential to interact with partners, which on a surface did not differ from what was found in the bonobos. However, the bonobos spent more time on sociopositive interactions, especially on grooming and sit in contact, whereas the orangutans agonistically interacted with each other more often. Though frequencies of approaching were similar between the two species, orangutans actively …

Associations Between Mobility, Cognition And Callosal Integrity In People With Parkinsonism, Brett W. Fling, Marian L. Dale, Carolin Curtze, Katrijn Smulders, John G. Nutt, Fay B. Horak

Journal Articles

Falls in people with parkinsonism are likely related to both motor and cognitive impairments. In addition to idiopathic Parkinson's disease (PD), some older adults have lower body parkinsonism (a frontal gait disorder), characterized by impaired lower extremity balance and gait as well as cognition, but without tremor or rigidity. Neuroimaging during virtual gait suggests that interhemispheric, prefrontal cortex communication may be involved in locomotion, but contributions of neuroanatomy connecting these regions to objective measures of gait in people with parkinsonism remains unknown. Our objectives were to compare the integrity of fiber tracts connecting prefrontal and sensorimotor cortical regions …

The Effects Of Caffeine On Reaction Time Of Two Neurocognitive Tests, Kyle Petit

Theses and Dissertations

Context: A concussion is defined as a traumatically induced transient disturbance of the brain caused by a biomechanical force. These problematic injuries can prevent athletes from participating in physical activity for a number of days, weeks, or even months. Caffeine is known for improving mental alertness in everyday tasks and is found in many popular drinks such as, coffee, tea, energy shots, and even soda. Due to its increase in memory, mental alertness, and concentration, caffeine could potentially be utilized to improve the outcomes of post-concussion neurocognitive testing. This improvement would allow athletes to return to play before they have …

The Utility Of A Protection Motivation Theory Framework For Understanding Sedentary Behavior, Tiffany S. Wong, Anca Gaston, Stefanie Dejesus, Harry Prapavessis

Kinesiology Publications

Multilevel determinants of sedentary behavior (SB), including constructs couched within evidence-based psychological frameworks, can contribute to more efficacious interventions designed to decrease sitting time. This study aimed to: (1) examine the factor structure and composition of sedentary-derived protection motivation theory (PMT) constructs and (2) determine the utility of these constructs in predicting general and leisure sedentary goal intention (GI), implementation intention (II), and self-reported SB. Sedentary-derived PMT (perceived severity, PS; perceived vulnerability, PV; response efficacy, RE; self-efficacy, SE), GI, and II constructs, and a modified SB questionnaire were completed by undergraduate students (n = 596). SE was broken into …

Effects Of Three-Times Daily Diet Soda Consumption For One Week On The Composition Of The Gut Microbiome In Healthy Young Adults, Jenna Abdelhadi, Domenica Simone, Charles Hadley King, Raja Mazumder, Keith A. Crandall, Allison C. Sylvetsky-Meni

GW Research Days 2016 - 2020

Epidemiologic studies report associations between artificial sweetener (ASW) consumption and metabolic abnormalities, yet well-designed human intervention studies in humans are limited. Given that ASW contain no or few calories, one potential mechanism through which ASW may influence metabolic risk is through altering the gut microbiota. As alterations in the gut microbiota are known to be implicated in the development of metabolic disease, the purpose of this study was to investigate the effects of one week of three times daily diet soda (with ASW) consumption on the gut microbiota in healthy college students. We hypothesized that participants randomized to consume diet …

Reactive Strength Index-Modified In Different Plyometric Tasks, Josh Walker, Sarah B. Clarke, Emma Waller, Aaron Robey-Broome, Randall L. Jensen

Conference Presentations

No abstract provided.

The Effect Of Whole Body Vibration On Exercise-Induced Muscle Damage And Delayed-Onset Muscle Soreness, Ryan Darin Magoffin

Theses and Dissertations

Current scientific evidence suggests that when whole body vibration (WBV) is used as a warm-up prior to performing eccentric exercise, delayed-onset muscle soreness (DOMS) is mitigated and strength loss recovers faster. These benefits were observed primarily in nonresistance-trained individuals. The aim of this study was to determine if WBV could mitigate soreness and expedite strength recovery for resistance-trained individuals when used as a warm-up prior to eccentric exercise. Thirty resistance-trained males completed 300 maximal eccentric contractions of the quadriceps after warming up with (WBV) or without (CON) WBV. Both CON and WBV experienced significant isometric (27.8% and 30.5%, respectively) and …

Neural Response To Food Cues After Moderate And Vigorous Exercise In Women: A Randomized Crossover Trial, Jillesa Anderson

Theses and Dissertations

PURPOSE: This study examined the effect of different intensities of acute exercise on attention allocation to visual food cues, postexercise energy intake, and subjective measures of hunger in women. METHODS: This crossover study utilized treatment conditions that were randomized and counter-balanced. Fifty-two adult women, 18-29 years, were compared under three separate conditions: no exercise, 45 min of moderate-intensity exercise at 3.9 METs and 22.5 min of vigorous-intensity exercise at 7.8 METs. To measure attention allocation to visual food cues, participants were shown a passive viewing task consisting of a continual stream of pictures of food (high and low calorie) and …

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 …