Kinesiology Commons^™

Persistent Anterior Knee Pain In A Collegiate Softball Player, Adam Lake

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.

Concussion Knowledge And Prior Concussion Experience Of Theater Personnel, Brooke Daniell, Jeffery A. Russell

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.

The Relationship Of Gymnastics Experience And Hand Placement Technique On Peak Ground Reaction Forces Through The Elbow, Saskia Richter

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

This Research was supported by a grant from 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.

Eccentric Vs. Concentric Exercise Intervention During Extreme Post-Surgery Weight Loss, Joshua Kelley, Lance Davidson

Journal of Undergraduate Research

In the past decade severe obesity (body mass index of greater than 35 kg/m²) has increased by 70 percent and is considered the fastest growing BMI category in the United States. Severe obesity has been linked with a low quality of life and a variety of comorbidities. As a result, the amount of various weight loss surgeries have dramatically increased, enabling individuals to lose large amounts of weight in a short period of time. Following Roux-en-Y-Gastric-Bypass surgery, 30-35 percent of the total weight lost is considered muscle mass or fat free mass (FFM) and a 20-40 percent decrease in muscular …

The Role Of Ip-10 In Muscle Regeneration And Repair After Injury, Jacob Parmley, Robert Hyldahl

Journal of Undergraduate Research

The repair and regeneration processes of skeletal muscle rely on the activation, proliferation and differentiation of skeletal muscle stem cells (satellite cells), which are necessary sources for muscle increase (hypertrophy) and regeneration (Stewart, 2006). A muscles ability to regenerate diminishes due to age or various diseases, such as muscular dystrophy (Mariol, 2001). Interventions aimed at altering the skeletal muscle environment to optimize muscle stem cell activity and regenerative processes represents a promising approach to enhance muscle regenerative capacity. Recent data from our lab has identified increased levels of the cytokine Interferon Gamma-Inducible Protein 10 (IP-10) during the muscle regenerative period …

Examining The Lumbar Movement Pattern During Functional Activities In People With Low Back Pain, Andrej Vincent Marich

Arts & Sciences Graduate Student Theses and Dissertations

Low back pain (LBP) is a highly prevalent condition that is often characterized by persistent pain and limitations in the performance of daily functional activities. The repeated use of altered movement patterns during the performance of daily functional activities is proposed to contribute to the development and course of LBP. Specifically, in the case of LBP, the proposed alteration of movement is one in which the lumbar spine moves more readily than other joints that can contribute to the movement. This altered movement pattern is proposed to contribute to accumulation of localized tissue stress, micro- and macro-trauma of lumbar spine …

Upper Extremity Muscle Activity During Simulated Dryland Swimming While Wearing Wetsuit, Ciro J. Agnelli

UNLV Theses, Dissertations, Professional Papers, and Capstones

Triathletes typically wear a wetsuit during the swim portion of an event, but it is not clear if muscle activity is influenced by wearing a wetsuit. The purpose of this study was to investigate if shoulder muscle activity was influenced by wearing a full sleeved wetsuit vs. no wetsuit during simulated dryland swimming. Subjects (n=10 males; 179.07±13.18cm; 91.20±7.25 kg; 45.6±10.52 years) completed two dry land simulated swimming conditions (VASA Ergometer Trainer): No Wetsuit (NWS) and with Wetsuit (WS). Electromyography (EMG) of four upper extremity muscles was recorded (Noraxon telemetry EMG, sample rate = 1000 Hz) for each condition: Trapezius (TRAP), …

Examining Differences In Gait Between Marketed Below-Knee Prosthetics And Low-Cost Alternatives, Kelly Bickham, Dustin Bruening

Journal of Undergraduate Research

Perhaps one of the greatest challenges that accompany the incredible advances in science and technology is making them accessible where they need to be. According to the Amputee Coalition of America (ACA), there are over 2 million American amputees, with an additional 185,000 lower extremity amputees every year [2]. In Africa, Asia and Latin America, where incomes are lower and fewer people are insured, there as many as 30 million amputees. Only a fraction of the world amputee population has access to a prosthetic limb, let alone can afford anything considered state-of-the-art. In order to help address the huge demand, …

Changes In Running Economy, Respiratory Exchange Ratio And Vo2max In Runners Following A 10-Day Altitude Training Camp, Sebastian R. Diebel, Ian Newhouse, David S. Thompson, Vineet B.K. Johnson

International Journal of Exercise Science

International Journal of Exercise Science 10(4): 629-639, 2017. Running economy (RE) and VO₂max are important predictors of endurance performance for elite and semi-elite endurance athletes, with RE being an appropriate predictor in a homogenous running population. Altitude training has been observed to change RE (mL.kg^-1.min^-1), and VO₂max due to alterations resulting from acclimatization. This study tracked changes in RE and VO₂max before and after a 10-day altitude training camp at 1828 meters. VO₂max_, RE expressed calorically, and respiratory exchange ratio (RER), were measured below anaerobic threshold (AT) …

Age-Related Endothelial Dysfunction In Human Skeletal Muscle Feed Arteries: The Role Of Free Radicals Derived From Mitochondria In The Vasculature, Song-Young Park, Robert H. I. Andtbacka, John R. Hyngstrom, Van Reese, M. P. Murphy, Russell S. Richardson

Health and Kinesiology Faculty Publications

Aim

This study sought to determine the role of free radicals derived from mitochondria in the vasculature in the recognized age-related endothelial dysfunction of human skeletal muscle feed arteries (SMFAs).

Methods

A total of 44 SMFAs were studied with and without acute exposure to the mitochondria-targeted antioxidant MitoQ and nitric oxide synthase (NOS) blockade. The relative abundance of proteins from the electron transport chain, phosphorylated (p-) to endothelial (e) NOS ratio, manganese superoxide dismutase (MnSOD) and the mitochondria-derived superoxide () levels were assessed in SMFA. Endothelium-dependent and endothelium-independent SMFA vasodilation was assessed in response to flow-induced shear stress, acetylcholine (ACh) …

King-Devick Performance Following Moderate And High Exercise Intensity Bouts., Billymo Rist, Adrian Cohen, Alan J. Pearce

International Journal of Exercise Science

International Journal of Exercise Science 10(4): 619-628, 2017. The King-Devick (K-D) test is a concise, noninvasive assessment of oculomotor and cognitive function that has been shown to detect sub-optimal brain performance following sports head trauma. Used in a number of sports as a sideline concussion assessment tool, the K-D test can be administered by non-medical personnel. However, the issue regarding the effect of exercise on K-D performance has not been fully explored. Using a randomized crossover design, this study aimed to compare the effect of two intensities of exercise on K-D performance. Twenty males (21.2 ± 1.9 years) completed the …

The Effects Of Proprioceptive Neuromuscular Facilitation Scapular Motor Control Intervention On The Rehabilitation Of Shoulder Impingement Syndrome, Madison R. Dorn, Rebekah R. Shindelar, Rick C. Hjelm, Seth A. Paradis

Applied Health Sciences Student Works

OBJECTIVE: Shoulder impingement syndrome (SIS) accounts for 44-65% of total shoulder complaints. Previous research has analyzed the effectiveness of scapular-focused SIS treatment, but little research has been performed evaluating the effectiveness of proprioceptive neuromuscular facilitation (PNF) treatment. The aim of this study is to examine the effects of PNF scapular motor control intervention for SIS. METHODS: Patients from the Roseville Medical Center ages 18-64 were randomized to a PNF-treatment or control group to undergo a 4 to 6 week intervention. Prior to each visit, patients completed the Disabilities of the Arm, Shoulder and Hand (DASH) functional survey and evaluated their …

The Effects Of Various Stretching Protocols On Rate Of Force Development In Collegiate Athletes, Brycen Wojta, Katie Lubben, Chris Carroll

Applied Health Sciences Student Works

PURPOSE: Stretching is part of a dynamic warm-up that is commonly used in preparation for a number of different sporting events. Previous research suggests that stretching may decrease musculotendinous stiffness which has a possibility to cause an increase in slack of the tendon, therefore, decreasing the speed of force from muscle to bone. The aim of this study was to was to assess three independent stretching protocols and their effect on the rate of force development. METHODS: Ten male and nine female subjects (20 3 years) from the Bethel University basketball teams participated in the study. Subjects were randomly assigned …

Mood And Performance Anxiety In High School Basketball Players: A Pilot Study, Steffen J. Hoover, Rachel K. Winter, Holly Mccutchan, Christina C. Beaudoin, Lawrence W. Judge, Lani M. Jones, Brianna Leitzlar, Donald L. Hoover

International Journal of Exercise Science

International Journal of Exercise Science 10(4): 604-618, 2017. Participation in competitive sport may impact psychological measures, such as mood and performance anxiety, which in turn may impact enjoyment, adherence, continued participation, and so on. This study assessed the feasibility – in terms of process, resources, management, and potential scientific value– of measuring the effect of varying competitive challenges upon the mood and performance anxiety measures of high school athletes. The participants (n=12) consisted of the boys’ varsity basketball team at a high school in a rural Midwestern community. Participants completed the Profile of Mood States (POMS) to assess mood and …

Validity Of Energy Expenditure For The Garmin Vivofit During A Week Of Physical Activity, Kristen Webb

Senior Honors Projects, 2010-2019

Purpose To determine the accuracy of energy expenditure measured by the Garmin Vivofit during a 7 day period of daily living in comparison to a research grade accelerometer, Actigraph.

Methods Participants wore a research grade accelerometer (Actigraph GT3X+) and a Garmin Vivofit device for 7 straight days, 24 hours a day. Paired t-tests were used to examine mean differences in 7-day mean energy expenditure and step values obtained between the devices, as well as the mean energy expenditure values for each day. Pearson correlation was used to assess the relationship of energy expenditure between the devices. Statistical significance was set …

The Quadriciser’S Effect On Range Of Motion And Upper Body Motor Control In Children With Mixed Quadriplegia Due To Chromosomal Disorders, Jillian P. Serigano

Senior Honors Projects, 2010-2019

PURPOSE: The purpose of this experiment is to determine the effects that the quadriciser has on range of motion and upper body motor control in children with mixed quadriplegia due to chromosomal deletion disorders. METHODS: Two subjects with different chromosomal deletion disorders participated in this study. They completed a 10-week passive exercise intervention using the quadriciser. Range of motion of the elbow and shoulder were taken pre and post quadriciser use for both subjects. For one subject, hip and knee measurements were also taken. Both subjects also completed a timed reach task pre and post quadriciser use to test motor …

The Effect Of Incline On Caloric Expenditure Measured By A Wrist-Worn Commercial Activity Monitor, Kaitlin M. Bickel

Senior Honors Projects, 2010-2019

Purpose Physical activity monitors have become popular among the general public to monitor steps, floors climbed, active minutes, and energy expenditure (EE). While there is evidence to support that these devices are accurate in counting steps, there is limited and inconclusive research regarding how accurate they are in measuring EE. This study aimed to test the accuracy of a newer commercial physical activity monitor, the Fitbit Charge (FC), in reporting EE compared to a research-grade accelerometer (GT3X), and indirect calorimetry (IC) while walking on a treadmill with and without incline.

Methods 30 subjects (22 female and 8 male) walked on …

Turning The Tables: A Student’S Study Into The Frequency Of Physical Activity Among University Faculty And Staff, Julianna M. Detrane

Senior Honors Projects, 2010-2019

The purpose of this study was to examine the relationship between physical activity and gender, position, social support, and motivation. The researcher conducted an observational, cross-sectional study of James Madison University faculty and staff (n=423) through the use of SurveyPlanet. The survey was adapted from the 2002 International Physical Activity Questionnaire (IPAQ), and participants responded to items regarding their current moderate and vigorous physical activity level based on the previous seven days, as well as items assessing level of motivation and sources of social support. Results of a multiple regression analysis, F(4, 412) = 6.811, p < .001, adj. R² = …

Mathematical Modeling And Expression Of Heart Rate Deflection Point Using Heart Rate And Oxygen Consumption, Kayla M. Baker, David H. Fukuda Ph.D., David Church, Michael B. La Monica, Kyle S. Beyer, Jay R. Hoffman, Jeffrey R. Stout Ph.D.

International Journal of Exercise Science

International Journal of Exercise Science 10(4): 592-603, 2017. Heart rate deflection point (HRDP) can be determined through different mathematical-modeling procedures, such as bi-segmental linear regression (2SEG) or maximal distance model (Dmax). The purpose was to compare heart rate (HR) and oxygen consumption (VO₂) at HRDP when using 2SEG and Dmax, and to examine their relationships with respiratory compensation point (RCP) and running performance. Nineteen participants completed a graded exercise test (GXT), to determine HRDP and RCP, and a 5km treadmill time trial (5K_time). No differences were found in HR or VO₂ when comparing HRDP_{2SEG …}

The Effects Of Work-To-Rest Ratios On Torque, Electromyographic, And Mechanomyographic Responses To Fatiguing Workbouts, Ethan C. Hill, Terry J. Housh, Cory M. Smith, Kristen C. Cochrane, Nathaniel D.M. Jenkins, Richard J. Schmidt, Glen O. Johnson

International Journal of Exercise Science

International Journal of Exercise Science 10(4): 580-591, 2017. The purpose of the present study was to examine the effects of 2 different work-to-rest ratios, but the same mean load, cycle time, and total duration of the exercise bout, on maximal voluntary isometric contraction torque and neuromuscular responses to fatiguing, intermittent, submaximal, isometric, forearm flexion muscle actions. Ten men performed 2 fatiguing protocols with different work-to-rest ratios (4 s contraction, 4 s rest vs. 4 s contraction, alternating 6 and 2 s rest) that consisted of 50 intermittent, submaximal (65% of maximal voluntary isometric contraction), isometric, forearm flexion muscle actions. Electromyographic …