Biomechanics Commons^™

Test-Retest Reliability And Minimum Detectable Change For Various Frontal Plane Projection Angles During Dynamic Tasks, David M. Werner, Stephanie Di Stasi, Cara L. Lewis, Joaquin Alberto Barrios

Physical Therapy Faculty Publications

Objective: Establish between-day test-retest reliability metrics for 2-dimensional frontal plane projection angles (FPPAs) during the lateral step-down (LSD), single-limb squat (SLS), single-limb landing (SLL), and drop vertical jump (DVJ).

Design: Test-retest reliability study

Setting: University laboratory

Participants: 20 healthy adults (12 female, age = 23.60±1.93 years old, body mass index = 24.26±2.54 kg/m²) were tested on 2 separate occasions 7-14 days apart.

Main Outcome Measures: Intraclass correlation coefficients (ICC), standard errors of the measurement (SEM), and minimal detectable change (MDC) values across the LSD, SLS, SLL, and DVJ for the following body region variables: trunk, trunk on pelvis, …

Creating An Interprofessional Collaborative Research Opportunity For Physical And Occupational Therapy Students, Anne Fleischer, Mary Insana Fisher, Shirley P. O'Brien

Physical Therapy Faculty Publications

Physical therapy (PT) and occupational therapy (OT) professional associations assert the importance that entry-level therapists learn and apply the knowledge and skills necessary for interprofessional collaborative practice; however, the majority of PT and OT programs do not have the other discipline at their university. A challenge exists for the creation of a transparent active learning opportunity promoting interprofessional student engagement when the two professions do not reside in the same university. This case study provides a model for how to feasibly create an interprofessional experience for students in universities that do not include a complementary or collaborative allied health professional …

Effects Of Anaerobic Fatigue On The Tuck Jump Assessment Performance In Female Collegiate Club Athletes, Madison M. Vomacka, Nicole Bascelli, Monica Lininger

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

Purpose: To determine the impact of a fatigue trial on the scores and number of jumps in a Tuck Jump Assessment (TJA) in female collegiate club athletes. The TJA is a 10-second plyometric jumping assessment used to replicate sport and identify lower extremity landing patterns. Scores from the TJA are summed together and those who score a 6 or higher are suggested for intervention training. Methods: Sixteen female club athletes (age: 20.9+1.9 years, weight: 59.13+7.72kg, height: 64.56+2.63cm) completed the TJA twice, once before performing a Wingate protocol and then again after. A dependent sample t-test was performed to determine any …

Prediction Modeling For Board Of Certification Exam Success For A Professional Master’S Athletic Training Program, Scott L. Bruce, Elizabeth K. Crawford, Gary B. Wilkerson, R. Barry Dale, Martina Harris, David W. Rausch

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

Introduction: The Commission on Accreditation of Athletic Training Education mandates accredited athletic training programs have a minimum, three-year aggregate, first-attempt pass rate on the Board of Certification (BOC) examination of 70%. No studies have examined first-attempt BOC exam success for students enrolled in a professional master’s athletic training program (PMATP). Purpose: The purpose of this study was to identify factors associated with first-attempt success on the BOC examination for PMATP students. Methods: This cohort designed study used common application data from subjects’ university and PMATP applications to create prediction models to identify those factors that predict first-attempt success on the …

Performance Motion Analysis Unable To Predict Running-Related Injury In Collegiate Distance Runners, Christopher P. Melgares, Andrew C. Fry, Zachary Sanchez

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

ABSTRACT

Purpose: Running-related injury (RRI) is common among competitive collegiate distance runners who participate in the sport of cross country and long distance track and field. Many factors contribute to RRI. Therefore, the purpose of this study was to determine if a 3D motion capture system’s performance motion analysis (PMA) report is capable of identifying factors predictive of RRI among collegiate distance runners during a cross country season. Methods: Thirty-one collegiate cross country runners (17 male, 14 female, mean age = 20.5 ± 1.4 years) gave their consent to participate in the investigation. Subjects were screened in the motion capture …

Comparison Of Pitching From Flat Ground Vs. 10-Inch Mound Regarding Elbow Varus Torque And Arm Speed, Stephen A. Cage, X. Neil Dong, Brandon J. Warner, Diana M. Gallegos

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

Purpose: The purpose of this study was to examine the effect of throwing surface and distance on varus elbow torque and arm speed. Methods: 11 male collegiate baseball pitchers (age = 20.73 ± 1.56 years, height = 175.26 ± 9.03 cm, mass = 70.31 ± 9.03 kg) participated in this study. Varus elbow torque and distance were measured using a 3D motion sensor housed in a spandex sleeve at the medial joint line of the elbow. Participants were instructed to complete their normal warmup routine as if they were about to pitch in a bullpen session or a game. Participants …

An Examination Of Step Frequency And The Running Readiness Scale As Predictors Of Running-Related Injury In Collegiate Cross-Country Athletes, Shelley S. Payne Dr., Jenna D'Errico, D. S. Blaise Williams

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

Purpose: The purpose of this study was to determine the relationship between step frequency and the Running Readiness Scale and the occurrence of a Running-Related Injury (RRI) in a Division III cross-country team. Methods: Each athlete was screened prior to the season for their step frequency at a preferred and pre-determined pace. Additionally, each athlete performed 6 musculoskeletal tests known as the “Running Readiness Scale” to assess body alignment, weight distribution, and muscular endurance. Each subject logged their training and competition schedule and injury history throughout the season using the Otterbein Run Tracker app. Results: Sixteen subjects completed data collection …

Determining The Effectiveness Of Core Strengthening Exercise Therapies In Treating Nonspecific Low Back Pain: A Critically Appraised Topic, Amanda King, Andrea Cripps

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

CLINICAL SCENARIO: Nonspecific low back pain is a condition which impacts athletes of all calibers and sports. It has been found that a total of 68% of top athletes from multiple sports have been affected by nonspecific low back pain at some point in their career. Clinicians have discussed that tight hamstrings and weak core muscles are a major cause of nonspecific low back pain. A myriad of program exist to reduce nonspecific low back pain caused from hamstring tightness, however a standardized rehabilitation protocol for strengthening the core muscles to reduce nonspecific low back pain is not as well …

Ankle And Midtarsal Joint Quasi-Stiffness During Walking With Added Mass, Andrew M. Kern, Nikolaos Papachatzis, Jeffrey M. Patterson, Dustin A. Bruening, Kota Z. Takahashi

Journal Articles

Examination of how the ankle and midtarsal joints modulate stiffness in response to increased force demand will aid understanding of overall limb function and inform the development of bio-inspired assistive and robotic devices. The purpose of this study is to identify how ankle and midtarsal joint quasi-stiffness are affected by added body mass during over-ground walking. Healthy participants walked barefoot over-ground at 1.25 m/s wearing a weighted vest with 0%, 15% and 30% additional body mass. The effect of added mass was investigated on ankle and midtarsal joint range of motion (ROM), peak moment and quasi-stiffness. Joint quasi-stiffness was broken …

The Effects Of Therapeutic Riding On Social Skills And Sensory Functioning In Children With Autism, Betsy Donahoe-Fillmore, Mary Insana Fisher, Christy Lee, Jordan Bevins, Cristin Carter, Stephanie Dailey, Kelsey Haynes, Allison Richard, Sarah Soboslay

Physical Therapy Faculty Publications

Purpose and Significance: Therapeutic riding (TR) is equine-assisted riding lessons that are adapted for people with a wide variety of impairments and is often used as an adjunct to traditional therapies. Previous research has shown that TR helped to improve sensory functioning, cognition and social skills in children with Autism Spectrum Disorder (ASD) but sessions have typically been for 10-12 weeks. The purpose of this study was to investigate if social skills and sensory functioning improved after only 8 weeks of TR.

Subjects: Children were recruited from a local TR center. Participants included seven children (5M, 2F) with a diagnosis …

Head Depth And Head Speed During Competitive Backstroke Ledge Starts, Wesley J. Manz, Joel T. Greenshields, Brian V. Wright, Curtis S. Goss, Benjamin C. Skutnik, Joel M. Stager

International Journal of Aquatic Research and Education

Recently, a commercially available starting ‘ledge’ designed to reduce foot slippage during the execution of the backstroke start was introduced in competitive swimming. For the purpose of identifying potential safety consequences, the present study investigated the effect of ledge use on head depths, speeds, and distances in backstroke starts of athletes with no prior or only novice familiarity of the ledge. Competitive backstroke starts were performed with and without ledges by high school-aged (14.5 to 19.2 yr, N = 61) swimmers in 1.52 m of water during a closed testing session. A SIMI Reality Motion System in a calibrated space …

The Influence Of Strength In Load-Velocity Relationships In The Back Squat, Thaddeus Light

Electronic Theses and Dissertations

Load-velocity relationships may vary between people of different strength levels and across different loads. The purpose of this dissertation was to investigate how external loads influence the velocity characteristics of the back squat exercise, and the influence of strength on these variables. Healthy male students with a history of resistance training completed repetitions at specified intensities of their estimated one-repetition maximum (1RM) until they reached 1RM. Back squat 3D motion analysis was captured using four Vicon T010 cameras (Vicon Motion Systems Ltd.; Oxford, UK) and Vicon Nexus 1.8.5 software. Data were transported into R custom coding statistical analysis software (version …

Barbell Trajectory And Kinematics During Two International Weightlifting Championships, Aaron J. Cunanan

Electronic Theses and Dissertations

Several methods have been used in the scientific literature to study the weightlifting pull. Broadly, these methods are used to measure kinematic or kinetic variables exhibited by the lifter, the barbell, or the lifter-barbell system. However, there is an apparent disconnect between weightlifting research and coaching practice that may reduce the perceived benefits of technique analysis among coaches and present some challenges for coaches who seek to incorporate technique analysis into their coaching practice. Differences and trends in the technique of competitive weightlifting performances are apparent from the available literature. However, there are also gaps in the literature due to …

Improved Orthopaedic Repairs Through Mechanically Optimized, Adhesive Biomaterials, Stephen Wheeler Linderman

McKelvey School of Engineering Graduate Student Theses & Dissertations

Despite countless surgical advances over the last several decades refining surgical approaches, repair techniques, and tools to treat tendon and tendon-to-bone injuries, we are still left with repair solutions that rely on fairly crude underlying mechanical principles. Musculoskeletal soft tissues have evolved to transfer high loads by optimizing stress distribution profiles across the tissue at each length scale. However, instead of mimicking these natural load transfer mechanisms, conventional suture approaches are limited by high load transfer across only a small number of anchor points within tissue. This leads to stress concentrations at anchor points that often cause repair failure as …

Letter From President-Elect, Brian Huck

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

The JSMAHS is proud to present Volume 5 Issue 1 of the journal. This issue comes in conjunction with the OATA Annual Symposium and Meeting Poster Presentations. Please enjoy this innovative research and letter from your President-Elect, Brian Huck.

Surgical Interventions For The Treatment Of Chiari Malformation Type I, Noah Pennypacker

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

Please enjoy Volume 5, Issue 1 of the JSMAHS. In this issue you will find Professional and under graduate research abstracts, case reports, and critically appraised topics.

Thank you for viewing this 5^th Annual OATA Special Edition.

Collegiate Football Athlete Presents With Nontraditional Case Of Rhabdomyolysis And Secondary Finding Of Ureterocele, Kelly Ferian, Dane Eberle, Jake Woodruff, Elizabeth Walters, Karyn Gentile, Tricia Hamad

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

Please enjoy Volume 5, Issue 1 of the JSMAHS. In this issue you will find Professional and under graduate research abstracts, case reports, and critically appraised topics.

Thank you for viewing this 5^th Annual OATA Special Edition.

Socialization Into Athletic Training Student Leadership, Rachel Reinhart, Erika Smith-Goodwin

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

Please enjoy Volume 5, Issue 1 of the JSMAHS. In this issue you will find Professional and under graduate research abstracts, case reports, and critically appraised topics.

Thank you for viewing this 5^th Annual OATA Special Edition.

The Presence Of Cross Education Within The Body- An Evaluation Of Contralateral Grip Strength, Taylor E. Priest, Erika Smith-Goodwin, J. Brett Massie

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

Please enjoy Volume 5, Issue 1 of the JSMAHS. In this issue you will find Professional and under graduate research abstracts, case reports, and critically appraised topics.

Thank you for viewing this 5^th Annual OATA Special Edition.

A College Athlete's Return From Severe Aplastic Anemia, Cole Miller, Alex Walker

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

Please enjoy Volume 5, Issue 1 of the JSMAHS. In this issue you will find Professional and under graduate research abstracts, case reports, and critically appraised topics.

Thank you for viewing this 5^th Annual OATA Special Edition.

Healthcare Satisfaction Of Sexual Minority Athletes In The Athletic Training Setting, Sarah Nance, Kristine Ensign

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

Please enjoy Volume 5, Issue 1 of the JSMAHS. In this issue you will find Professional and under graduate research abstracts, case reports, and critically appraised topics.

Thank you for viewing this 5^th Annual OATA Special Edition.

Magnetic Resonance Imaging Of The Effects Of An Ice Bag Treatment On Peroneal Artery Diameter, Alessandra Poirier, Dustin Grooms, Janet Simon, Chad Starkey

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

Please enjoy Volume 5, Issue 1 of the JSMAHS. In this issue you will find Professional and under graduate research abstracts, case reports, and critically appraised topics.

This research was funded by an OATA Research Grant

Thank you for viewing this 5^th Annual OATA Special Edition.

Effects Of Vibration Plates On Postural Instability Of Healthy Individuals, Anthony Wene, Dustin Grooms, Jeffrey A. Russell

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

Please enjoy Volume 5, Issue 1 of the JSMAHS. In this issue you will find Professional and under graduate research abstracts, case reports, and critically appraised topics.

This research was funded by an OATA Research Grant

Thank you for viewing this 5^th Annual OATA Special Edition.

Change In Concussion Knowledge And Attitudes From Pre To Post Season In Sports, Lauren Dolick, Janet E. Simon Ohio University, Laura Harris

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

Please enjoy Volume 5, Issue 1 of the JSMAHS. In this issue you will find Professional and under graduate research abstracts, case reports, and critically appraised topics.

Thank you for viewing this 5^th Annual OATA Special Edition.

Employer Perceptions Of Newly Credentialed Athletic Trainers As They Transition To Practice, Samantha Compton, Janet Simon, Laura L. Harris

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

Please enjoy Volume 5, Issue 1 of the JSMAHS. In this issue you will find Professional and under graduate research abstracts, case reports, and critically appraised topics.

Thank you for viewing this 5^th Annual OATA Special Edition.

Exploratory Analysis Of Atheltic Trianers Self-Reported Leadership Identity, Sara Stiltner, Elizabeth Walters

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

Please enjoy Volume 5, Issue 1 of the JSMAHS. In this issue you will find Professional and under graduate research abstracts, case reports, and critically appraised topics.

Thank you for viewing this 5^th Annual OATA Special Edition.

Inter-Rater Agreement Of A Functional Dual-Task Test Developed For The Assessment Of Sports Related Concussions, Christopher J. Ballance, Maria Talarico, James Onate

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

Please enjoy Volume 5, Issue 1 of the JSMAHS. In this issue you will find Professional and under graduate research abstracts, case reports, and critically appraised topics.

This research was funded by an OATA Research Grant

Thank you for viewing this 5^th Annual OATA Special Edition.

An Investigation Of School Socioeconomic Staus On Adolescent Athletes' Baseline And Post-Injury Concussion Assessments, Jennifer L. Werner, Matthew Propst, Christy Reed, Tim Foster, Kelsey Logan, Adam W. Keifer, Paul Gubanich

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

Please enjoy Volume 5, Issue 1 of the JSMAHS. In this issue you will find Professional and under graduate research abstracts, case reports, and critically appraised topics.

Thank you for viewing this 5^th Annual OATA Special Edition

Differences In Static Postural Control Performance Between Athletes Who Are Hearing And Athletes Who Are Deaf Or Hard-Of-Hearing, Matthew P. Brancaleone, Maria K. Talarcio, Laura C. Boucher, James A. Onate

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

Please enjoy Volume 5, Issue 1 of the JSMAHS. In this issue you will find Professional and under graduate research abstracts, case reports, and critically appraised topics.

This research was funded by an OATA Research Grant

Thank you for viewing this 5^th Annual OATA Special Edition.

Comparative Plasma Proteomics In Muscle Atrophy Induced By Cancer Cachexia And Hindlimb Unloading, Kirsten Rene Dunlap

Graduate Theses and Dissertations

Introduction: Muscle atrophy results from a dysfunction in protein turnover that leads to loss of mass and function and occurs concurrently with multiple pathologies such as cancer and extended bed rest. Atrophy reduces overall quality of life while increasing morbidity and mortality. Currently, efficacious therapeutic interventions to treat and prevent muscle wasting in all its forms are lacking, however if conserved mechanisms can be identified between wasting conditions, this would aid in the development of multipurpose therapeutics to ameliorate this pathology. Purpose: To examine circulating factors present across atrophic pathologies. Methods: 35 male C57BL/6J mice were assigned to hindlimb unloading …