Physical Therapy Commons^™

Biomechanical Correlations Between The Pogo Hop Test And Running In Recreational Runners, Matt Klein, Brandon Kuske, Alex Gonzalez, Kealani Ontai, Jared Miller, Taylor Beachy, Jakob Lawrence, Robin Dorociak

Student-Faculty Research - College of Physical Therapy

The Problem

48.31 million Americans participated in running in 2023, with an injury incidence of 40.2% ± 18.8%

Objective biomechanical criteria for return to running (RTR) remain underdeveloped

Single-leg hop tests are among the most commonly used functional screens despite limited biomechanical validation for their correlation to running 2, 8, 10, 12, 14

The Biomechanical Rationale

Running propulsion depends on cyclical joint moments and positive power at the ankle, knee, and hip through rapid stretch-shortening cycles, a demand maximal discrete hop tests do not replicate ⁹

Repetitive single-leg pogo hopping shares the submaximal, rhythmic, cadence-dependent loading pattern of running 5, …

Influences Of Ankle Strength And Power On Gait Characteristics, Clinical Outcomes, And Social Measures Of Health In Healthy Older Adults, Tyson Barrington, Wesley Clawson, Carleigh Delapp, Kylie Hull, Brecken Rudy, Christen Johnson, Gabe Haberly, Ruth Holloran

Student-Faculty Research - College of Physical Therapy

What factors lead to satisfactory living for older adults?

Can clinicians utilize these factors to generate successful outcomes with their patients?

Clinicians often examine muscle strength, muscle power, balance, and gait speed to assess functional capacity

No current literature investigating the importance or correlation of these measures • Purpose: Explore the relationships between plantarflexion strength and power, gait speed, and social participation in healthy older adults

Pelvic Health Physical Therapy Education For Spanish Speakers Assessing Empowerment Through Education: Preliminary Findings, Tess Swake, Kira Negrete, Marisela Trenado-Alba, Erika Benitez, Alessandra Peraza-Aguillón

Student-Faculty Research - College of Physical Therapy

The Problem: Pelvic Floor Dysfunction (PFD) disproportionately impacts the US Latinx population, who experience up to a 1.8x higher rate of urinary incontinence, yet they face significant language and cultural barriers in healthcare.

The Gap: Current Spanish educational materials often exceed recommended reading levels, and published research on pelvic health physical therapy tailored for primary Spanish speakers is non-existent.

The Purpose: To evaluate the effectiveness of accessible Spanish-language materials (text, graphics, and video) in empowering patients by improving their knowledge of pelvic anatomy, common conditions, and baseline health.

Closing The Gap: How Does Same-Day Pt Access Transform Primary Care?, Lupita Alegria, Rosario Huerta-Cardenas, Seth Kobata, Madeline Melone, Champ Robertson, Rebecca Dobler

Student-Faculty Research - College of Physical Therapy

The evolution of physical therapy (PT) in a primary care setting represents a significant shift in musculoskeletal (MSK) management. While successfully utilized within the military and specific veteran health organizations, widespread adoption in the civililian sector is hindered by concerns regarding feasibility and sustainable reimbursement.

This study examines a novel implementation of primary-care PT at the Virginia Garcia Memorial Health Center in Newberg, OR. By utilizing a capitated payment model—rather than traditional fee-for-service—this research seeks to determine the operational feasibility of embedded PT services and their efficacy in optimizing patient-centered outcomes.

A special thank you to the Virginia Garcia Memorial …

Does Stance Width Influence Isoperception During Lower Extremity Loading, Emily Elwell, Cade Kooch, Andrew Meszaros

Student-Faculty Research - College of Physical Therapy

Definition: Isoperceptual Manifold (IPM) is the combination of sensory inputs that covary to achieve a single perceptual goal

• → e.g. to hold a cup: perception from 3 fingers combine into a singular perceived force.

Background: IPM known to exist in upper extremities,¹ but IPM has not been examined in lower extremity (LE) loading.

Theory: IPM influenced by stance width might contribute to postural control instability^2,3

Motor Learning Of Ankle Control In People With Parkinson’S: Effects On Gait And Balance, Tessa Kitchel, Lanie Rodriguez, Riley Tishlarich, Courtney Vangiesen, Robin Dorociak, Pablo Burgos

Student-Faculty Research - College of Physical Therapy

Ankle control is crucial for balance and gait and is often impaired in people with Parkinson’s Disease (PD).

PD treatments, such as levodopa and deep brain stimulation, do not improve lower limb control or balance. ^{1, 2}

Individuals with PD still have the capacity for motor learning, even if motor performance is affected. ^{3, 4}

To date, no studies have investigated ankle training and balance in Parkinson’s Disease

Previous studies have shown that ankle training is beneficial for gait and balance in stroke. ⁵

The aim of the study is to evaluate the potential benefits of a single-joint training protocol …

Influences Of Lower Limb Strength And Rate Of Torque Development On Recovery From A Backwards Balance Loss, Allison Brist, Peyton Shimanek, Ly Vuthy, Chad Yanagisawa, Zachary Zaragosa, Lyndsay Stutzenberger, Gabe Haberly

Student-Faculty Research - College of Physical Therapy

Falls are a leading cause of hip fractures and accidental death

Backwards balance losses are particularly difficult to recover from and often result in injury

Lower body strength and rate of torque development (RTD) may influence stepping responses and balance recovery

This study examines how lower extremity peak torque and RTD affect recovery stepping following a backwards loss of balance

Patient Centered Care Course In Dpt Curriculum, Anthony Porpora, Anthony Tang, Chyanna Blackburn, Eli Porterfield, Peter Hilbert, Dominique Schwartz, Scott Burkhart

Student-Faculty Research - College of Physical Therapy

Patient-centered care refers to the collaboration between healthcare professionals and patients to recognize the patient beyond their diagnosis and grant them autonomy in healthcare-decision making.

Lack of research into standardized PCC curricula for effective education of healthcare professionals.¹

Improves blood pressure, benefits psychological health, reduces health care costs¹, promotes biopsychosocial model of health, recognizes influence of social drivers of health.²

Improves patient outcomes, adherence, and raises patient satisfaction.³

This study identifies student elevation of self and peers pre and post taking a patient-centered care course to determine effectiveness of course content in implementation of PCC …

Endometriosis And Adenomyosis: Physical Activity Facilitators And Barriers From A Physical Therapy Lens, Tess Swake, Lisa Dupont, Brooke Fager, Lexi Merrill

Student-Faculty Research - College of Physical Therapy

About 10% of people with female sexual anatomy of reproductive age experience Endometriosis and/or Adenomyosis.

In these chronic conditions, endometrial tissue spreads outside the uterus or into the myometrium.

Symptoms include severe pain and heavy bleeding during menstruation along with pelvic pain, fatigue, abdominal bloating or nausea.

This survey focuses on how symptoms impact participation in activities of daily life, self-efficacy, and biopsychosocial components such as depression and anxiety.

The purpose of this study is to explore the facilitators and barriers to physical activity for individuals diagnosed with Endometriosis and/or Adenomyosis.

Upper Extremity Use In Older Adults During A Floor Transfer: Biomechanical Implications And Relationships To Self-Report Measures, Ethan Klein, Daniel Farag, Isaiah Cappelen, Joshua Naughton, Evan Robinson, Lyndsay Stutzenberger, Tyler Whited

Student-Faculty Research - College of Physical Therapy

Getting up from the floor is progressively challenging with age and associated with higher morbidity and lower functional capacity1,2,3

Little is known about the associations of fear of falling (FoF) and physical activity (PA) levels on upper extremity (UE) use with getting up from the floor and the influence of UE use on the biomechanical demands of a floor transfer (FT) task

Study purpose: Determine the associations of UE use with FoF and PA levels and the effects of arm use and limb position on lower extremity kinetics

Hypotheses: Greater FoF and less PA would be positively correlated to greater …

Implementation Of A Pressure Injury Prevention Bundle To Reduce Hospital-Acquired Pressure Injuries In The Intensive Care Unit, Xibo Lan

Doctor of Nursing Practice Final Project Abstract

Purpose

The goal of this quality improvement project was to utilize the SKINSAFE pressure injury prevention bundle during 12 weeks of implementation to increase evidence-based pressure injury prevention practices adherence and decrease risk of hospital-acquired pressure injury (HAPI) in the intensive care units (ICU).

Background

ICU patients experience high risk for hospital acquired pressure injuries (HAPIs) secondary to immobility and device related pressure. Initial adherence to SKINSAFE bundle was 55-56%. There was inconsistent use of heel offloading devices, wound photography and documentation. Prevention bundles were affected by staffing fluctuations and leadership turnovers.

Methodology

The Plan-Do-Study-Act cycle for this project included …

Planning A Clinical Practice Guideline Revision For A Core Set Of Outcome Measures In Adults Undergoing Neurologic Physical Therapy, Part 1: Assessing Dissemination And Scholarly Uptake, Jennifer Moore, Jane E. Sullivan, Marghuretta D. Bland, Wendy Romney, Elizabeth Anderl, Zeynep Gulen Erkoc, Kristen Potter

Physical Therapy Faculty Publications

Introduction

Clinical Practice Guidelines (CPGs) facilitate evidence-based decision-making and standardising care, yet their dissemination and scholarly uptake vary widely. The Core Set of Outcome Measures for Adults With Neurologic Conditions Undergoing Rehabilitation CPG (Core Set) has been broadly referenced within neurologic physical therapy. As the next revision approaches, understanding its scholarly influence, citation patterns, and published feedback is essential. This study evaluated the dissemination and use of the Core Set across the peer-reviewed literature and identified areas for refinement.

Methods

A medical librarian conducted comprehensive searches of Web of Science, CINAHL, and Scopus to identify peer-reviewed English-language articles citing the …

Planning A Clinical Practice Guideline Revision For A Core Set Of Outcome Measures In Adults Undergoing Neurologic Physical Therapy, Part 2: Determining Stakeholders' Uptake And Recommendations, Jane E. Sullivan, Kristen Potter, Marghuretta D. Bland, Elizabeth Anderl, Wendy Romney, Zeynep Gulen Erkoc, Jennifer Moore

Physical Therapy Faculty Publications

Objective: To determine the uptake and recommendations for revision of the 2018 Clinical Practice Guideline (CPG): Core Set Outcome Measures for Adults with Neurologic Conditions Undergoing Rehabilitation.

Design: Online Survey

Setting: Online with participants from multiple settings.

Participants: Licensed physical therapists (PT) or physical therapist assistants (PTA) or a non-PT supervisor of PTs and/or PTAs.

Interventions: N/A.

Main Outcome Measures:  An online survey was developed to determine respondents' knowledge, perceived benefits, challenges, gaps, and modifications made to the 2018 CPG as well as to ascertain respondents' recommendations for the CPG revision. Data were analyzed descriptively by respondent role (clinician, educator/researcher, …

Patellofemoral Pain Syndrome: A Case Report In Post-Tibial Orif Patient, Olufemi Akinleye Akintunde, Leah Guzzardo, Kerstin Palombaro

Capstone Showcase

Background and Purpose

Patellofemoral Pain Syndrome is one of the most common causes of anterior knee pain, which can be idiopathic or insidious. Despite this, another cause of patellofemoral pain is a secondary complication from tibial fractures and surgeries. Post-Tibial Open Reduction Internal Fixation: patients undergo a period of knee immobilization, altered weight-bearing status, and quadriceps dysfunction.  This causes quadriceps atrophy, altering the knee's biomechanics. The purpose of this case report is to illustrate the rehabilitation strategy and prognosis of this set of patients.

Case Description

A 44-year-old woman who had a right tibial ORIF developed anterior knee pain one-month …

Effectiveness Of A Task-Oriented Exercise Program In Managing Idiopathic Scoliosis: A Case Report, Daphne N. Olipas

Capstone Showcase

Abstract

Background and Purpose: Scoliosis is a musculoskeletal condition that commonly affects adolescents characterized by an abnormal multiplanar curvature of the spine. This condition may result in postural imbalance, trunk asymmetry, and limitations in functional activities. Exercise-based interventions are designed to enhance spinal stability, promote postural awareness, improve respiratory function, and support participation in daily activities. This case report aims to evaluate the effectiveness of a structured therapeutic exercise program for a person diagnosed with idiopathic scoliosis. The intervention program includes core stabilization exercises, postural re-education, breathing exercises, and functional training.

Case Description: A 14 year-old female was referred to …

Relationships Between Quadriceps Neuromuscular Function And Time From Surgery Following Acl Reconstruction Are Sex-Specific, Tatiana Restrepo

Honors Undergraduate Theses

Anterior cruciate ligament reconstruction (ACLR) is associated with persistent quadriceps dysfunction, including muscular weakness and altered spinal and cortical excitability. While recovery has been widely studied, most investigations focus on isolated domains and fixed postoperative time points. Emerging evidence suggests females often experience slower or less complete quadriceps recovery compared to males, yet the time-dependent nature of these sex-specific outcomes remains unclear. The purpose of this study is to examine whether relationships between time since ACLR and quadriceps neuromuscular outcomes differ by sex across muscular, spinal, and cortical domains. Adults aged 18–35 with a history of primary, unilateral ACLR were …

The Effect Of In-Game Cervical Exercises On Shoulder Internal Rotation Range Of Motion And External Rotator Strength In Baseball Pitchers, Vincent Ceasrine, Christine Ferraro, Jason K. Grimes

Physical Therapy Faculty Publications

Background

Consensus is lacking regarding the underlying cause of two prevalent risk factors for shoulder and elbow pain in overhead throwing athletes: loss of shoulder internal rotation (IR) range of motion (ROM) and strength of the external rotators (ER). Consideration of cervical spine contribution may have important implications for rehabilitation and coaching of overhead throwers.

Purpose

The purpose of this study was to investigate the effect of performing active cervical retraction and retraction with extension exercises between innings of pitching a simulated game on shoulder IR ROM and ER strength following completion of the game.

Study Design

Randomized controlled study …

Beyond Weight Loss: Effects Of Trx Suspension Training Combined With Caloric Restriction On Thyroid Function And Mental Well-Being In Obese Hypothyroid Women, Siavash Naddafha, Christopher Taber

Physical Therapy Faculty Publications

Background

The rate of metabolism decreases in hypothyroid patients; hypothyroidism is associated with body mass increases; due to this and other factors, depression, anxiety, and stress increase, which, alongside the disease state and psychological problems, causes the quality of life to suffer.

Objectives

The purpose of this research is to investigate the effect of caloric restriction along with TRX exercise on body mass, thyroid hormones, and psychological measures in obese and overweight women with hypothyroidism.

Methods

34 women aged 18–50 with hypothyroidism and a body mass index above 25 participated in this study. They were divided into three groups: a …

Use Of Transcranial Magnetic Stimulation As An Assessment Of Corticospinal Excitability In Individuals With Persistent Postural Perceptual Dizziness, Elizabeth Cornforth

Theses and Dissertations

Persistent postural-perceptual dizziness (PPPD) is a common, disabling, chronic vestibular disorder whereby individuals experience symptoms of non-vertiginous dizziness, unsteadiness, and sway or rocking that are present most hours of the day, most days of the week. Individuals with PPPD have been noted to have an increased burden of dizziness and reduced quality of life compared to other dizziness diagnoses. The cause of PPPD is not well understood which can lead to years of diagnostic testing, failed therapies, and poor symptom management. It is important to understand PPPD pathophysiology so that optimal treatment interventions can be developed for this disorder to …

Integrating Hippotherapy Into Interprofessional Aphasia Rehabilitation: A Feasibility Pilot Study, Bethany H. Wenger

Graduate Student Theses, Dissertations, & Professional Papers

Background and Significance: Stroke remains a leading cause of disability in the United States, affecting over 2.5 million individuals annually. Stroke-related motor and communication deficits often co-occur, increasing challenges for recovery, increasing social isolation, depression, and dependency. Hippotherapy has emerged as a novel treatment approach for neurorehabilitation; however, its application within interprofessional models for individuals with stroke-related motor and communication impairments remains underexplored. This study examines the feasibility, fidelity, and acceptability of an interprofessional intervention using hippotherapy for adults with chronic post-stroke aphasia, the purpose of which is to generate methodological guidance for future controlled trials.

Methods: A non-randomized, single-group …