Kinesiology Commons^™

Lower Extremity Joint Kinematics Of Shod, Barefoot And Simulated Barefoot Treadmill Running, Michele Leblanc, Heidi E. Ferkranus

International Journal of Exercise Science

International Journal of Exercise Science 11(1): 717-729, 2018. Barefoot running is considered to decrease injury risk, but is not always practical, particularly while running on a fitness center treadmill. The purpose of this study was to compare the kinematics of shod, barefoot, and simulated barefoot running. Twelve subjects (age = 21.1 ± 1.2 years) who regularly run on a treadmill for fitness participated in the study. After a warm up, each runner ran on a Biodex RTM 400 treadmill set at 7.4 mph (approximately 3.3 m/s) in their own shoes, barefoot, and while running “like they were barefoot” in their …

Supporting The Medial Longitudinal Arch: A Comparison Between Intrinsic And Extrinsic Musculature, James D. Schaefer

Theses and Dissertations

Context: Much Research has been done to study what muscles best support the medial longitudinal arch (MLA). However these studies look at intrinsic or extrinsic muscles individually rather than comparing their effects at support of the MLA in a static stance. Researchers have yet to examine the changes to the MLA in the gait cycle rather than just looking at it from a static point of view. Objective: To study the effectiveness of two strengthening protocols for supporting the medial longitudinal arch during stance and gait. Design: Single-blinded, randomized control trial. Setting: Testing was completed in two athletic training facilities. …

Exercise Is Medicine On Campus Program Comparisons: A Descriptive Study, Jacquelyn Sherman

Theses and Dissertations

PURPOSE: The purpose of this research is to gain a better understanding of how universities are implementing EIM-OC at their campus with specific focus on the involved departments/entities, the client experience, and programming options.

METHODS: The participants for the study were the university representatives for all currently recognized Exercise is Medicine® on Campus programs. The date was collected via Qualtrics survey, containing 49 questions, which was distributed via email to 172 schools (both domestic and international), to which 24 responses were submitted. Participants were identified via ACSM Exercise is Medicine® on Campus advisor email list for all universities with a …

Stability Of Resistance Training Implement Alters Emg Activity During The Overhead Press, Jeremy R. Dicus, Michael E. Holmstrup, Kyle Shuler, Tyler Rice, Shawn Raybuck, Chelsea Siddons

International Journal of Exercise Science

International Journal of Exercise Science 11(1): 708-716, 2018. Kettlebells often replace dumbbells during common resistance training exercises such as the overhead press. When performing an overhead press, the center of mass of a dumbbell is in line with the glenohumeral joint. In comparison, the center of mass of the kettlebell is posterior to the glenohumeral joint. Posterior displacement of the kettlebell center of mass may result in less stability during the pressing motion. The purpose of this study was to examine muscle activity during an overhead press with resistance training implements of differing stability. Surface electromyography (EMG) for the anterior …

Gait Asymmetry In People With Parkinson’S Disease Is Linked To Reduced Integrity Of Callosal Sensorimotor Regions, Brett W. Fling, Carolin Curtze, Fay B. Horak

Journal Articles

Background: Individuals with Parkinson’s disease (PD) often manifest significant temporal and spatial asymmetries of the lower extremities during gait, which significantly contribute to mobility impairments. While the neural mechanisms underlying mobility asymmetries within this population remain poorly understood, recent evidence points to altered microstructural integrity of white matter fiber tracts within the corpus callosum as potentially playing a substantial role.

Objectives: The purpose of this study was to quantify spatial and temporal gait asymmetries as well as transcallosal microstructural integrity of white matter fiber tracts connecting the primary and secondary sensorimotor cortices in people with PD and age-matched control participants. …

Multi Directional Repeated Sprint Is A Valid And Reliable Test For Assessment Of Junior Handball Players, Amin Daneshfar, Daniel E. Gahreman, Majid S. Koozehchian, Sadegh Amani Shalamzari, Mozhgan Hassanzadeh Sablouei, Thomas Rosemann, Beat Knechtle, Pantelis T. Nikolaidis

Research, Publications & Creative Work

The aim of the present study was to examine the validity and reliability of a 10 × (6 × 5m) multi-directional repeated sprint ability test (RSM) in elite young team handball (TH) players. Participants were members of the Iranian national team (n = 20, age 16.4 ± 0.7 years, weight 82.5 ± 5.5 kg, height 184.8 ± 4.6 cm, body fat 15.4 ± 4.3%). The validity of RSM was tested against a 10 × (15 + 15m) repeated sprint ability test (RSA), Yo-Yo Intermittent Recovery test Level 1 (Yo-Yo IR1), squat jump (SJ) and countermovement jump (CMJ). To test the …

Field Test Performance Of Junior Competitive Surf Athletes Following A Core Strength Training Program, Tracy A. Axel, Jill Crussemeyer, Kevyn Dean, Douglas E. Young

International Journal of Exercise Science

International Journal of Exercise Science 11(6): 696-707, 2018. Lower body and core muscular strength are essential for optimal performance in many sports and competitive surfers have similar strength demands when maneuvering a surfboard to achieve competition success. Presently, the use of unstable surfaces is excessively utilized by surf coaches and trainers and to date, research does not support this as an effective training method for long-term improvements. Therefore, the purpose of this study was to determine the effectiveness of an 8-week Core Strength Training Program (CSTP) on a battery of field tests specific to assessing core musculature and lower body …

Pertinacity Volume 4 Issue 1, Courteney Benjamin

Pertinacity

No abstract provided.

The Relationship Between The Metabolic Responsiveness To A High-Fat Meal And An Acute Bout Of Moderateintensity Exercise Among Postpartum Women, Apoorva Tadakaluru

Masters Theses & Specialist Projects

Background: There has been very little research regarding the metabolic health of women during the postpartum period. Metabolic flexibility is the physiological ability to alter substrate oxidation in response to substrate availability and is a good indicator of overall metabolic health. Metabolic flexibility can be assessed by placing metabolic demands on the body and observing metabolic responsiveness- two examples of such metabolic stressors are lipid oxidation rates in response to a high-fat meal and as well as exercise. However, it is unknown whether postpartum women will respond similarly to these two different types of metabolic stressors. This information will allow …

Correlation Between Female Athlete Screening Tool (Fast) Scores And Biomarkers To Identify Female Athlete Triad Among Collegiate Athletes And To Evaluate The Validity Of The Instrument, Lindsey Elise Hinken

Masters Theses & Specialist Projects

The purpose of this study was to determine if the Female Athlete Screening Tool (FAST) is a valid indicator of the three physical components of Female Athlete Triad (FAT), malnutrition, amenorrhea, and low bone mineral density, and if administration of the FAST can be used as a time- and cost-effective way to identify FAT. Participants completed the FAST, the Menstrual Status Questionnaire, and had a blood sample drawn. Interpretation of the total FAST score placed participants in one of three conditions: normal, subclinical disordered eating, or clinical eating disorder. The presence of the three biomarkers of FAT was determined by …

The Impact Of Exercising At A Self-Selected Intensity On Concurrent Academic Task Performance, Carrie Ann French

Masters Theses & Specialist Projects

The goal of this study was to examine the impact of exercising while completing an academic task on performance on the academic tasks. Participants were 71 undergraduate students at a midsized southern university who were asked to complete reading and math tasks while exercising on a stationary bike. Performance on reading and math tasks completed on the stationary bike was compared within-subjects to performance on parallel tasks while seated. Working memory scores were assessed as potential covariates. Order of experimental tasks was evaluated as a between-subjects factor. Within-subjects ANCOVA’s indicated that performance on math tasks was significantly worse while exercising. …

Interactions Between Aerobic Exercise Volume, Academic Stress, And Immune Function, Teresa Wiczynski

Masters Theses & Specialist Projects

Many college students exercise individually or participate in collegiate and intramural sports in addition to fulfilling their stressful academic requirements. The combination of accumulated stress and vigorous exercise could result in an impaired immune system, prompting the onset of disease and absences in class and sports practice.

Twenty-six male and female participants aged 18 to 23 were recruited for this study. Over the course of an academic semester, participants completed weekly electronic surveys documenting stress levels, aerobic exercise, and symptoms related to upper respiratory tract infections. Participants were evaluated at four different time points (Baseline, Post-Midterm Exam, Baseline Reassessment, and …

The Effects Of Bingocize® On Cognitive Aging: A Health Promotion Intervention, Rilee Pauline Mathews

Masters Theses & Specialist Projects

Previous research has suggested that physical exercise can play a role in not only improving functional performance, but also cognitive function. In this study, adults age 60 and older participated in a health promotion intervention that included two groups: (a) a Bingocize® group, who exercised and learned about relevant health information while playing bingo, and (b) a control group who only learned about relevant health information while playing bingo. The intervention was completed over the course of 10- weeks at community senior centers. Cognitive function, functional fitness, and health knowledge were assessed before and after the intervention to test for …

Assessment Of Needs For Dementia Care Partners Related To Wellness/Fitness Respite Programs, Mary Mckeown

Health Sciences Student Work

When an individual becomes ill or disabled, it is common for family members to fill the role of caregiver. The same is true in cases where an individual is diagnosed with dementia. Care partners, or care givers, of individuals with dementia are under a great deal of both mental and physical strain due to the debilitating nature of the disease as well as the demands of providing care. As a result, the mental and physical health of care partners often suffers. There are programs, such as respite, that aim to alleviate some of the strain, however there are few existing …

The Effects Of Physical Stress On Performance, Hannah Magerman

Health Sciences Student Work

Physical stress affects an athlete’s performance and can also lead to potential injuries. To avoid that, identifying physical stress levels can help determine if their training needs alterations to avoid injuries and improve overall performance. The purpose of this study was to compare physical stress on high school athletes overall performance measured by vertical jump height. Methods: In this study, physical stress was measured by vertical jump as well as a questionnaire. The participants were 8 female high school athletes aged 15-17 who were training to play a spring sport at their high school. The participants completed a baseline vertical …

Comparison Of Isokinetic Testing To Upper Extremity Closed Kinetic Chain Testing In Recreational College Athletes, Joe Bernardo

Health Sciences Student Work

Background: Clinicians utilize various techniques during the rehabilitation process to ensure that patients can successfully recover from injury. Isokinetic testing and Closed Kinetic Chain testing have both been utilized during this process by various health care practitioners. Through the utilization of data gathered from these tests, clinicians can develop strengthening programs to target specific areas of weakness on the patient. However, there has not been extensive information in the literature regarding if the results from these two modalities correlate and share commonality with each other. Purpose: The purpose of this study is to discern whether data gathered from Isokinetic testing …

Can A Unilateral Lower Body-Training Program Increase Lower Body Power Output More Than A Bilateral Lower Body Training Program?, Michael Vaughan

Health Sciences Student Work

(1) Introduction The purpose of this study was to analyze the effects of a unilateral or bilateral lower body training program on off ice power production. (2) Methodology Twenty NCAA Division 1 female hockey players were randomly assigned to either a unilateral (UNI) or bilateral (BI) group. The UNI training group performed all lower body exercises over a 6-week period using 1 leg at a time, while the BI performed all lower body exercises with both legs simultaneously. Both groups trained at the same rating of perceived exertion (RPE) two times per week throughout the training cycle. Subjects within the …

Nutrition And Physical Activity Recall To Assess The Health Status Of Commuters And Residents On A College Campus, Holly Scott

Health Sciences Student Work

Introduction: Behavioral patterns acquired in college may contribute to overweight and obesity later in life. Food found in college dormitories and dining halls are those of convenience. Physical activity and a healthy diet are important components to maintaining a healthy weight. Research Questions: The purpose of this study is to investigate if residency during college and access to kitchen appliances impacts students’ dietary composition and physical activity levels and other health behaviors. Methodology: 38 students (27 residents and 11 commuters) from Merrimack College participated in the study. These participants were recruited through convenience sampling on campus. All participants completed a …

Exploring The Relationship Among Role Models, Physical Activity And Dietary Behaviors Among Young Adults Enrolled In A Weight Management Trial, Rachel Ingersoll, Meghan Mavredes, Melissa Napolitano

GW Research Days 2016 - 2020

Background. Role models can have a profound impact on an individual’s development and lifelong behaviors. However, there are gaps in research when it comes to the impact of role models among young adults, particularly related to health behaviors. Previous research has primarily focused on youth, leaving a gap of knowledge surrounding the developmental life stage of young adulthood. Little research has been done examining health risk behaviors such as physical inactivity and unhealthy dietary practices. It is important for young adults to develop healthy habits in college, for many habits will follow young adults into their adult lifespan.

Purpose. To …

Active And Passive Stress Management Mechanisms In Physically Active Young Adults, Krista Lepping, Melissa Napolitano

GW Research Days 2016 - 2020

Background: Physical activity and stress are common factors that affect the health and wellness of young adults worldwide. Higher levels of stress in students can lead to increased blood pressure and decreased immune system defenses. Previous studies have found that students who report more physical activity also report lower levels of stress. Perceived stress is subjective, however, and therefore the amount of physical activity that affects stress levels could vary. Additionally, extensive research has yet to be conducted on the different coping mechanisms that physically active students use to relieve stress. These mechanisms may include physical activity as a …

Oncology Section Edge Task Force On Cancer: Measures Of Cancer-Related Fatigue—A Systematic Review, Mary Insana Fisher, Claire Davies, Hannah Lacy, Deborah Doherty

Physical Therapy Faculty Publications

Background: Cancer-related fatigue (CRF) is one of the most common side effects of cancer and cancer treatment. Being able to accurately screen for and assess CRF will improve access to and prescriptions for interventions. Valid and reliable measures to screen for and assess CRF need to be identified.

Purpose: To identify and recommend reliable, valid, and clinically useful tools to screen for and assess CRF among those treated for cancer.

Methods: A systematic review of the literature was conducted to assess the published psychometric properties and clinical feasibility of each method identified. Task force members independently reviewed each measure using …

Patterns Of Social Skill Development Over-Time Among Clusters Of LifeSports Participants, Dawn Anderson-Butcher, Eric Martin, Lauren Paluta, Dan Gould

Kinesiology Faculty Publications and Presentations

Although growing in prevalence, little is known about how and for whom sport-based positive youth development (PYD) programs make a difference. This study addresses two gaps: A lack of multi-year studies and limited research differentiating outcomes between groups of participants. Specifically, this study uses repeated measures ANOVAs and hierarchical and non-hierarchical modeling procedures to investigate outcomes among two clusters of underserved youth who participated in two consecutive LiFEsports summer camps. Two hundred and thirty one youth participated, with the majority African American (87%) and male (62%). The average age of participants was 10.71 years. Participants completed surveys to assess …

Neuromuscular Adaptations Following Training And Protein Supplementation In A Group Of Trained Weightlifters, Christopher B. Taber, Kevin M. Carroll, Brad H. Deweese, Kimitake Sato, Charles A. Stuart, Mary Howell, Kenton Hall, Caleb Bazyler, Michael H. Stone

Exercise Science Faculty Publications

The purpose of this study was to examine the effects of a recovery supplement compared with a placebo on muscle morphology in trained weightlifters. Vastus lateralis and muscle fiber cross sectional area of type I and type II fibers were compared between groups using a series of 2 × 2 (group × time) repeated measure ANOVAs. Both groups on average improved cross-sectional area of the vastus lateralis, type I and type II muscle fibers from pre-to-post but individual response varied within both groups. Greater magnitude of changes in type I and type II muscle fibers were observed for the placebo …

The Relationship Between Hand Use And Direction Of Handwriting, Madison K. Hopper

Honors Capstones

No abstract provided.

Altered Skeletal Muscle Mitochondrial Phenotype In Copd: Disease Vs. Disuse, Jayson R. Gifford, Joel D. Trinity, Oh-Sung Kwon, Gwenael Layec, Ryan S. Garten, Song-Young Park, Ashley D. Nelson, Russell S. Richardson

Health and Kinesiology Faculty Publications

Patients with chronic obstructive pulmonary disease (COPD) exhibit an altered skeletal muscle mitochondrial phenotype, which often includes reduced mitochondrial density, altered respiratory function, and elevated oxidative stress. As this phenotype may be explained by the sedentary lifestyle that commonly accompanies this disease, the aim of this study was to determine whether such alterations are still evident when patients with COPD are compared to control subjects matched for objectively measured physical activity (PA; accelerometry). Indexes of mitochondrial density [citrate synthase (CS) activity], respiratory function (respirometry in permeabilized fibers), and muscle oxidative stress [4-hydroxynonenal (4-HNE) content] were assessed in muscle fibers biopsied …

Summer Camp As A Force For 21st Century Learning: Exploring Divergent Thinking In A Residential Camp Setting, Myles L. Lynch, C. Boyd Hegarty, Nate E. Trauntvein, Jonathan Plucker

Kinesiology and Health Science Faculty Publications

This study investigated change in divergent thinking (DT), an indicator of creative potential, at two gender-specific residential summer camps. Additionally, this study examined whether the change in DT varied by gender and by the type of activities campers self-select. Quantitative methods, using a quasi-experimental design was used in order to understand differences in camper scores. A total of 189 youth, 100 girls, 89 boys, between the ages of 9 and 14 years participated in the current study. Participants were administered a modified version of Guilford's (1967) alternate uses task, a measure of DT, in which respondents were asked questions such …

The Benefits Of Exercise For Individuals With Concussion Grant Proposal, Tyler Dundore

Honors Projects

This is the abstract for a grant proposal for the following study following the NFL Concussion Grant Guidelines.

Concussions are an issue in many sports at both the amateur and professional level. In 2015, 43.5% of athletes across all age groups and sexes that sustained a concussion returned to sport too soon1. In the past, patients with a concussion were told to restrict physical and cognitive activities until they are asymptomatic2. Recently, research about concussion recovery has shown that a rest period beyond 1-2 days’ post-concussion can be more detrimental to recovery than beneficial3.

The Buffalo Concussion Treadmill Test (BCTT) …

Effects Of Static, Countermovement, And Drop Jump Performance On Power And Rate Of Force Development In 6–16-Year Old Boys, Lacey E. Jahn

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

The purpose of this study was to examine the effects of static, counter movement, and drop jump performance on peak power and peak rate of force development (RFD). The secondary purpose of this study was to examine the relationship between vertical jump outcomes, maturity offset, and muscle cress-sectional area (CSA). During a single testing session, twenty-one young males (mean age ± SD = 12.1 ± 2.4 yrs) performed maximal vertical jumps which included: static jump (SJ), counter movement jump (CMJ), and drop jump from 8 (DJ8), 12 (DJ12) and 16 (DJ16) inches in a randomized order. Peak power increased from …

Effects Of Ice Massage Prior To An Iontophoresis Treatment Using Dexamethasone, Brady Michael Smith

Theses and Dissertations

Context: Low current intensity iontophoresis treatments have shown an increase in skin perfusion over 700% from baseline potentially increasing drug clearance from the targeted area. Objective: To determine the effects of a 10-minute ice massage on subcutaneous dexamethasone sodium phosphate (Dex-P) concentration and skin perfusion during and after a 4 mA iontophoresis treatment. Design: Controlled laboratory study. Setting: Research Laboratory. Patients or Other Participants: 26 individual participants (Males = 15, Females = 11, age = 25.6 ± 4.5 y, height = 173.9 ± 8.51 cm, mass = 76.11 ± 16.84 kg). Interventions: Participants were randomly assigned into two groups: 1) …

Can A Preseason Screen Predict Injury Or Performance Over Three Years Of College Football?, Bartley B. Mortensen

Theses and Dissertations

Purpose: To investigate if the Functional Movement Screen (FMSâ„¢) total score, individual component test scores or number of asymmetries can predict noncontact injury risk or player performance over three consecutive seasons of NCAA Division I football. Methods: As football teams are comprised of individuals with vastly different physical characteristics and playing responsibilities, we divided the subjects into three homogeneous groups based on position (Big, Combo and Skill). Each FMSâ„¢ score was assessed with regard to the total team score as well as by individual position groups. For our injury analysis we also controlled for exposure. For player performance we controlled …