Rehabilitation and Therapy Commons^™

Feasibility And Safety Of Early Post-Covid-19 High-Intensity Gait Training: A Pilot Study, Joakim Halvorsen, Christopher Henderson, Wendy Romney, Magnus Hågå, Tonje Barkenæs Eggen, Jan Egil Nordvik, Ingvild Rosseland, Jennifer Moore

Physical Therapy Faculty Publications

Background: The feasibility and safety of rehabilitation interventions for individuals recovering from COVID-19 after the acute stage is not well understood. This pilot study aims to provide a preliminary investigation of the feasibility and safety of providing high-intensity gait training (HIT) with a targeted cardiovascular intensity of 70–85% of the age-predicted maximum heart rate (HRmax) for individuals undergoing rehabilitation post-COVID-19. Methods: Consecutive patients who were medically cleared for HIT were invited to participate in the study. Participants practiced walking in varied contexts (treadmill, overground, and stairs), aiming to spend as much time as possible within their target cardiovascular intensity zone …

Essential Content For Teaching Implementation Practice In Healthcare: A Mixed-Methods Study Of Teams Offering Capacity-Building Initiatives, Jessica Reszel, Olivia Daub, Jenny Leese, Hanna Augustsson, Danielle Moeske Bellows, Christine E. Cassidy, Beth E. Crowner, Sandra I. Dunn, Lisa B. Goodwin, Alison M. Hoens, Sarah C. Hunter, Elizabeth A. Lynch, Jennifer Moore, Miriam R. Rafferty, Wendy Romney, Dawn Campbell, Dawn Stacey, Implementation Practice Cbi Study Team, Ian D. Graham

Physical Therapy Faculty Publications

Background

Applying the knowledge gained through implementation science can support the uptake of research evidence into practice; however, those doing and supporting implementation (implementation practitioners) may face barriers to applying implementation science in their work. One strategy to enhance individuals’ and teams’ ability to apply implementation science in practice is through training and professional development opportunities (capacity-building initiatives). Although there is an increasing demand for and offerings of implementation practice capacity-building initiatives, there is no universal agreement on what content should be included. In this study we aimed to explore what capacity-building developers and deliverers identify as essential training content …

Biomechanically-Consistent Skin Stretch As An Intuitive Mechanism For Sensory Feedback: A Preliminary Investigation In The Lower Limb, Jenny A. Kent

Physical Therapy Faculty Publications

The proprioceptive loss accompanied by lower limb amputation can impair function and mobility. We explore a simple, mechanical skin-stretch array configured to generate superficial tissue behaviour that might occur with movement about an intact joint. Four adhesive pads attached around the circumference of the lower leg were connected via cords to a remote “foot” mounted on a ball joint attached to the underside of a fracture boot, such that “foot” reorientation would result in skin stretch. In two discrimination experiments performed with and without the connection, with no view of the mechanism, and with minimal training, unimpaired adults (i) estimated …

The Supine Moving Apprehension Test—Reliability And Validity Among Healthy Individuals And Patients With Anterior Shoulder Instability, Alon Rabin, Ofir Chechik, Margie K. Olds, Timothy L. Uhl, Efi Kazum, Adin Deutsch, Eran Citron, Tal Cohen, Oleg Dolkart, Assaf Bibas, Eran Maman

Physical Therapy Faculty Publications

Background: Performance-based tests for patients with anterior shoulder dislocation are lacking. This study determined the reliability and validity of the supine moving apprehension test designed to assess the ability to control anterior instability loads. Methods: Thirty-six participants were recruited (18 healthy individuals, and 18 patients following anterior shoulder dislocation). Healthy participants performed the supine moving apprehension test on 2 separate occasions to determine test-retest reliability. Patients completed the supine moving apprehension test and the Western Ontario Shoulder Instability index before and 6 months after surgical stabilization of their shoulder. The presence of anterior apprehension was also documented post-operatively. Results: The …

Nonoperative Management Of Shoulder Instability, Margie K. Olds, Timothy L. Uhl

Physical Therapy Faculty Publications

Non-operative management following a shoulder dislocation or subluxation remains a challenging and complex task. Accurate diagnosis of the condition, and shared decision-making regarding operative and non-operative management, as well as timing of return to play is required. This clinical concept paper introduces a shoulder instability framework that addresses these fundamental clinical dilemmas. Valid clinical prognostic tools which can predict recurrent shoulder instability are reviewed. The process of shared decision-making within the realm of shoulder instability is also presented. Finally, a framework for progressive rehabilitation that addresses deficits in motor control, strength, and endurance in scapula and shoulder musculature is presented …

Long Duration Sonophoresis Of Diclofenac To Augment Rehabilitation Of Common Musculoskeletal Injuries, Paddy Jarit, Dominic Klyve, Rod Walters

Physical Therapy Faculty Publications

Background: The use of long duration sonophoresis (LDS) for musculoskeletal injuries is a new and emerging treatment option for patients undergoing rehabilitation. The treatment is non-invasive, provides multi-hour mechanical stimulus expediating tissue regeneration and deep tissue heat along with local application of therapeutic compound for improved pain relief. The objective of this prospective case study was to evaluate real-world application of diclofenac LDS as an add-on intervention for patients non-responsive to physical therapy alone. Methods: Patient who failed to respond to at least 4 weeks of physical therapy were treated with the addition of 2.5% diclofenac LDS daily for 4 …

Evidence-Based Practice Confidence And Behavior Throughout The Curriculum Of Four Physical Therapy Education Programs: A Longitudinal Study, Wendy Romney, Nancy M. Salbach, Susan B. Perry, Judith E. Deutsch

Physical Therapy Faculty Publications

Background

Evidence-based practice (EBP) is a foundational process taught in health professional education, yet it is unclear when EBP confidence and skills are obtained. Increases in EBP confidence and behaviors from the start of physical therapy programs to post graduation have been reported in studies that evaluated a single program or used non-valid questionnaires. This study aimed to describe changes in EBP confidence and behavior using validated questionnaires of students from four physical therapy education programs throughout their curriculum and one year post graduation.

Methods

One hundred and eighty-one students from a potential pool of 269 (67.3%) consented to participate. …

Effect Of Pitching Restrictions And Mound Distance On Youth Baseball Pitch Counts., Hailey Mair, Nicholas A Kenney, Timothy L Uhl, L Robert Ullery, Robert G Hosey

Physical Therapy Faculty Publications

BACKGROUND: Studies have shown that higher pitch counts are directly related to a greater incidence of elbow and shoulder pain among youth baseball pitchers.

PURPOSE/HYPOTHESIS: The purpose of this study was to examine the effect of different pitching restriction rules on the number of pitches thrown in youth baseball leagues. We hypothesized that more pitches would be thrown in leagues with inning restrictions versus leagues with pitch count restrictions as well as in leagues with a longer mound distance (from pitching mound to home plate).

STUDY DESIGN: Cohort study; Level of evidence, 2.

METHODS: Pitch count data were collected for …

Acute Kidney Injury Contributes To Worse Physical And Quality Of Life Outcomes In Survivors Of Critical Illness, Kirby P. Mayer, Victor M. Ortiz-Soriano, Alborz Kalantar, Joshua Lambert, Peter E. Morris, Javier A. Neyra

Physical Therapy Faculty Publications

Objectives: Survivors of critical illness and acute kidney injury (AKI) are at risk of increased morbidity. The purpose of this study was to compare physical, emotional, and cognitive health in survivors of critical illness with and without AKI.

Methods: Retrospective cohort study of adult (≥ 18 years old) survivors of critical illness due to sepsis and/or acute respiratory failure who attended follow-up in a specialized ICU Recovery Clinic. Outcomes were evaluated during 3-month visit and comprised validated tests for evaluation of physical function, muscle strength, cognitive and emotional health, and self-reported health-related quality of life (HRQOL). Descriptive statistics …

Brain And Spinal Cord Adaptations Associated With Patellofemoral Pain: A Systematic Review And Meta-Analysis, Kai-Yu Ho, Jing Nong Liang, Savanna Budge, Austin Madriaga, Kara Meske, Derrick Nguyenton

Physical Therapy Faculty Publications

Objective: To evaluate the evidence for altered cortical and spinal cord functions in individuals with patellofemoral pain (PFP).

Methods: We conducted a comprehensive search of databases to appraise and analyze the studies published prior to December 10, 2021 that examined spinal reflex excitability measured using Hoffmann reflex (H-reflex) amplitudes, corticospinal excitability measured using transcranial magnetic stimulation (TMS)-elicited motor evoked potential (MEP) amplitudes, motor threshold (MT), or stimulus-response (SR) curves, cortical reorganization assessed using TMS cortical mapping or structural magnetic resonance imaging (MRI), or functional changes of the brain assessed using functional MRI (fMRI) in individuals with PFP.

Results: Eight studies …

Highly-Individualized Physical Therapy Instruction Beyond The Clinic Using Wearable Inertial Sensors, Samir A. Rawashdeh, Ella Reimann, Timothy L. Uhl

Physical Therapy Faculty Publications

Musculoskeletal conditions, often requiring rehabilitation, affect one-third of the U.S. population annually. This paper presents rehabilitation assistive technology that includes body-worn motion sensors and a mobile application that extends the reach of a physical rehabilitation specialist beyond the clinic to ensure that home exercises are performed with the same precision as under clinical supervision. Assisted by a specialist in the clinic, the wearable sensors and user interface developed allow the capture of individualized exercises unique to the patient’s physical abilities. Beyond the clinical setting, the system can assist patients by providing real-time corrective feedback to repeat these exercises through a …

Bending The Elbow During Shoulder Flexion Facilitates Greater Scapular Upward Rotation And A More Favorable Scapular Muscle Activation Pattern, Alon Rabin, Brakha R. Tabi, Timothy L. Uhl, Zvi Kozol

Physical Therapy Faculty Publications

Context: Decreased scapular upward rotation (UR) and diminished activation of the serratus anterior (SA) and lower trapezius (LT) are often observed among patients with subacromial impingement syndrome. Maintaining the elbow fully flexed during shoulder flexion may limit glenohumeral motion due to passive insufficiency of the triceps brachii and therefore facilitate greater scapular UR and increased scapular muscle activation. Objectives: To compare scapular UR, SA, upper trapezius (UT), middle trapezius, and LT activation levels between shoulder flexion with the elbow extended (Flexion-EE) to shoulder flexion with the elbow fully flexed (Flexion-EF). This study hypothesized that Flexion-EF would result in …

Doctoral Physical Therapy Students' Increased Confidence Following Exploration Of Active Video Gaming Systems In A Problem-Based Learning Curriculum In The United States: A Pre-And Post-Intervention Study, Michelle E. Wormley, Wendy Romney, Diana Veneri, Andrea Oberlander

Physical Therapy Faculty Publications

Purpose: Active video gaming (AVG) is used in physical therapy (PT) to treat individuals with a variety of diagnoses across the lifespan. The literature supports improvements in balance, cardiovascular endurance, and motor control; however, evidence is lacking regarding the implementation of AVG in PT education. This study investigated doctoral physical therapy (DPT) students' confidence following active exploration of AVG systems as a PT intervention in the United States.

Methods: This pretest-posttest study included 60 DPT students in 2017 (Cohort 1) and 55 students in 2018 (Cohort 2) enrolled in a problem-based learning curriculum. AVG systems were embedded into patient cases …

Physical Activity Interventions In Children With Juvenile Idiopathic Arthritis: A Systematic Review Of Randomized Controlled Trials, Maura D. Iversen, Marie Andre, Johan Von Heideken

Physical Therapy Faculty Publications

Introduction: Children with juvenile arthritis (JA) experience pain, stiffness, fatigue, and decreased motion leading to difficulties with daily activities and low physical activity (PA). PA is critical to improve health and function and mitigate JA-associated symptoms. This study evaluated the evidence for PA interventions in children with JA.

Materials and methods: A systematic review of randomized controlled trials (RCTs) of PA interventions in children with JA was conducted. Ovid (Medline), Cochrane Library, EMBASE, and CINAHL databases were searched for papers published in English between 1/1/1946 and 9/1/2021. Studies which concurrently assessed medical interventions were excluded. Participant and intervention characteristics and …

International Physical Therapists Consensus On Clinical Descriptors For Diagnosing Rotator Cuff Related Shoulder Pain: A Delphi Study., Néstor Requejo-Salinas, Jeremy Lewis, Lori A Michener, Roy La Touche, Rubén Fernández-Matías, Juan Tercero-Lucas, Paula Rezende Camargo, Marcus Bateman, Filip Struyf, Jean-Sébastien Roy, Anju Jaggi, Timothy Uhl, Leanne Bisset, Craig A Wassinger, Robert Donatelli, Melina Nevoeiro Haik, Enrique Lluch-Girbés

Physical Therapy Faculty Publications

BACKGROUND: There is a lack of standardized criteria for diagnosing rotator cuff related shoulder pain (RCRSP).

OBJECTIVE: To identify the most relevant clinical descriptors for diagnosing RCRSP.

METHODS: A Delphi study was conducted through use of an international physical therapists expert panel. A 3-round Delphi survey involving an international panel of physical therapists experts with extensive clinical, teaching, and research experience was conducted. A search query was performed in Web of Science, along with a manual search, to find the experts. The first round was composed of items obtained from a previous pilot Delphi study along with new items proposed …

Efficacy Of Power Training To Improve Physical Function In Individuals Diagnosed With Frailty And Chronic Disease: A Meta-Analysis, Alexander B. Sklivas, Lauren E. Robinson, Timothy L. Uhl, Esther E. Dupont-Versteegden, Kirby P. Mayer

Physical Therapy Faculty Publications

Muscle power training with emphasis on high-velocity of concentric movement improves physical functionality in healthy older adults, and, maybe superior to traditional exercise programs. Power training may also be advantageous for patients with acute and chronic illnesses, as well as frail individuals. To determine the efficacy of power training compared with traditional resistance training on physical function outcomes in individuals diagnosed with frailty, acute illness or chronic disease. PubMed (MEDLINE), CINAHL, PEDro, Web of Science, and Google Scholar. (1) at least one study group receives muscle power training of randomized controlled trial (RCT) (2) study participants diagnosed as prefrail, frail …

Regaining Motion Among Patients With Shoulder Pathology - Are All Exercises Equal?, Alon Rabin, Eran Maman, Oleg Dolkart, Efi Kazum, Zvi Kozol, Timothy L. Uhl, Ofir Chechik

Physical Therapy Faculty Publications

Background: Little information exists to guide the choice of exercise for regaining shoulder range of motion (ROM). The purpose of this study was to compare the maximal ROM reached, pain and difficulty associated with 4 commonly prescribed exercises.

Methods: Forty (9 females) patients with various shoulder disorders and a limited flexion ROM performed 4 exercises for regaining shoulder flexion ROM in a randomized order. Exercises included the self-assisted flexion, forward bow, table slide and rope-and-pulley. Participants were videotaped while performing all exercises and the maximal flexion angle reached during each exercise was recorded using Kinovea motion analysis freeware (Kinovea 0.8.15). …

Deletion Of Sa Β-Gal+ Cells Using Senolytics Improves Muscle Regeneration In Old Mice, Cory M. Dungan, Kevin A. Murach, Christopher J. Zdunek, Zuo Jian Tang, Georgia L. Vonlehmden, Camille R. Brightwell, Zachary Hettinger, Davis A. Englund, Zheng Liu, Christopher S. Fry, Antonio Filareto, Michael Franti, Charlotte A. Peterson

Physical Therapy Faculty Publications

Systemic deletion of senescent cells leads to robust improvements in cognitive, cardiovascular, and whole-body metabolism, but their role in tissue reparative processes is incompletely understood. We hypothesized that senolytic drugs would enhance regeneration in aged skeletal muscle. Young (3 months) and old (20 months) male C57Bl/6J mice were administered the senolytics dasatinib (5 mg/kg) and quercetin (50 mg/kg) or vehicle bi-weekly for 4 months. Tibialis anterior (TA) was then injected with 1.2% BaCl₂ or PBS 7- or 28 days prior to euthanization. Senescence-associated β-Galactosidase positive (SA β-Gal+) cell abundance was low in muscle from both young and old mice …

The Intra- And Inter-Rater Reliability Of An Arm Care Screening Tool In High School Baseball Coaches, Kyle A. Matsel, Stephanie N. Brown, Matthew C. Hoch, Robert J. Butler, Philip M. Westgate, Terry R. Malone, Timothy L. Uhl

Physical Therapy Faculty Publications

Background: Preseason movement screening can identify modifiable risk factors, deterioration of function, and potential for injury in baseball players. Limited resources and time intensive testing procedures prevent high school coaches from accurately performing frequent movement screens on their players.

Purpose: To establish the intra-rater and inter-rater reliability of a novel arm care screening tool based on the concepts of the Functional Movement Screen (FMS™) and Selective Functional Movement Assessment (SFMA™) in high school coaches.

Study Design: Methodological intra- and inter-rater reliability study.

Methods: Thirty-one male high school baseball players (15.9 years ± 1.06) were independently scored on the Arm Care …

Reporting Of Harm In Randomized Controlled Trials Of Therapeutic Exercise For Knee Osteoarthritis: A Systematic Review, Johan Von Heideken, Sana Chowdhry, Joanna Borg, Khara James, Maura D. Iversen

Physical Therapy Faculty Publications

Objective: The Consolidated Standards of Reporting Trials (CONSORT) recommends reporting adverse events (AEs) and dropouts (DOs) with their definitions. The purpose of this study was to identify how AEs and DOs were reported in randomized controlled trials (RCTs) of therapeutic exercise for knee osteoarthritis (OA).

Methods: Data sources were the Cochrane Library, EMBASE, PUBMED, and CINAHL. Databases were searched to identify RCTs of therapeutic exercise for Knee OA published from January 1, 1980, through July 23, 2020. Researchers independently extracted participant and intervention characteristics and determined whether a clear statement of and reasons for AEs and DOs existed. The primary …

Interprofessional Inconsistencies In The Diagnosis Of Shoulder Instability: Survey Results Of Physicians And Rehabilitation Providers, Constantine P. Nicolozakes, Xinning Li, Timothy L. Uhl, Guido Marra, Nitin B. Jain, Eric J. Perreault, Amee L. Seitz

Physical Therapy Faculty Publications

Background: Clinicians of many specialties within sports medicine care for athletes with shoulder instability, but successful outcomes are inconsistent. Consistency across specialties in the diagnosis of shoulder instability is critical for care of the athlete, yet the extent of divergence in its diagnosis is unknown.

Hypothesis: Physicians differ from rehabilitation providers in which findings they deem clinically important to differentiate shoulder instability from impingement, and in how they diagnose athlete scenarios with atraumatic shoulder instability.

Study Design: Cross-sectional study.

Methods: Physicians (orthopaedic surgeons, primary care sports medicine physicians) and rehabilitation providers (physical therapists, athletic trainers) were asked via an online …

Neurophysiological Changes Of Brain And Spinal Cord In Individuals With Patellofemoral Pain: A Systematic Review And Meta-Analysis Protocol, Jing Nong Liang, Savanna Budge, Austin Madriaga, Kara Meske, Derrick Nguyenton, Kai-Yu Ho

Physical Therapy Faculty Publications

Introduction: Reduced neuromuscular control due to altered neurophysiological functions of the central nervous system has been suggested to cause movement deficits in individuals with patellofemoral pain (PFP). However, the underlying neurophysiological measures of brain and spinal cord in this population remain to be poorly understood. The purpose of this systematic review is to evaluate the evidence for altered cortical and spinal cord functions in individuals with PFP.

Methods and analysis: The protocol for conducting the review was prepared using the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols guidelines. We will systematically search the literature that examines cortical and …

Myonuclear Transcriptional Dynamics In Response To Exercise Following Satellite Cell Depletion, Yuan Wen, Davis A. Englund, Bailey D. Peck, Kevin A. Murach, John J. Mccarthy, Charlotte A. Peterson

Physical Therapy Faculty Publications

Skeletal muscle is composed of post-mitotic myofibers that form a syncytium containing hundreds of myonuclei. Using a progressive exercise training model in the mouse and single nucleus RNA-sequencing (snRNA-seq) for high-resolution characterization of myonuclear transcription, we show myonuclear functional specialization in muscle. After 4 weeks of exercise training, snRNA-seq reveals that resident muscle stem cells, or satellite cells, are activated with acute exercise but demonstrate limited lineage progression while contributing to muscle adaptation. In the absence of satellite cells, a portion of nuclei demonstrates divergent transcriptional dynamics associated with mixed-fate identities compared with satellite cell replete muscles. These data provide …

Asymmetries In Dynamic Valgus Index After Anterior Cruciate Ligament Reconstruction: A Proof-Of-Concept Study, Kai Yu Ho, Andrew Murata

Physical Therapy Faculty Publications

Individuals with anterior cruciate ligament reconstruction (ACLR) are at a higher risk for subsequent anterior cruciate ligament (ACL) tears. Risk factors for ACL injuries likely involve a combination of anatomical, biomechanical, and neuromuscular factors. Dynamic knee valgus has been indicated as a possible biomechanical factor for future ACL injuries. Given that knee valgus is often accompanied by contralateral pelvic drop during single-leg activities, a dynamic valgus index (DVI) that quantifies combined kinematics of the knee and hip in the frontal plane has recently been developed. As the premise of asymmetrical DVI between limbs in the ACLR population has not been …

The Why, Where, And How Clinical Reasoning Model For The Evaluation And Treatment Of Patients With Low Back Pain, Sean P. Riley, Brian T. Swanson, Joshua Cleland

Physical Therapy Faculty Publications

Objective

The objective of this theoretical clinical reasoning model is to provide a framework to help clinicians integrate linear and non-linear clinical reasoning approaches to minimize clinical reasoning errors related to logically fallacious thinking and cognitive biases.

Methods

This masterclass proposes a hypothesis-driven and probabilistic approach that uses clinical reasoning for managing LBP that seeks to eliminate the challenges related to using any single diagnostic paradigm.

Conclusions

This model integrates the why (mechanism of primary symptoms), where (location of the primary driver of symptoms), and how (impact of mechanical input and how it may or may not modulate the patient's …

A Nation-Wide Survey Of High School Baseball Coaches’ Perceptions Indicates Their Arm Care Programs Play A Role In Injury Prevention, Kyle A. Matsel, E. E. Weiss, R. J. Butler, Matthew C. Hoch, Philip M. Westgate, Terry R. Malone, Timothy L. Uhl

Physical Therapy Faculty Publications

Background
Arm care programs consisting of upper extremity strengthening and stretching have been recommended for injury prevention for pitchers of all ages. There has been no investigation into high school baseball coaches’ usage and perceptions of arm care programs to mitigate physical impairments associated with injuries in baseball players.

Hypothesis/Purpose
The purpose of this study was to investigate the current usage of arm care programs by high school baseball coaches. The primary objective was to determine if coaches use group-based or individualized arm care programs. The secondary objective sought to determine if the use of arm care programs is influenced …

Identifying Risk Factors Of Upper Extremity Injuries In Collegiate Baseball Players: A Pilot Study, Robert Slowik, Christopher Morris, Matthew C. Hoch, Timothy L. Uhl

Physical Therapy Faculty Publications

Background
Repetitive pitching places tremendous forces on the shoulder and elbow which can lead to upper extremity (UE) or lower extremity (LE) overuse injuries.

Purpose
The purpose of this study was to evaluate pre-season physical measurements in collegiate baseball players and track in-season baseball throwing volume to determine which factors may predict throwing overuse injuries.

Study Design
Retrospective Cohort study.

Methods
Baseline preseason mobility, strength, endurance, and perception of function were measured in 17 collegiate baseball pitchers. Participants were then followed during the course of the season to collect rate of individual exposure, estimated pitch volume, and rating of perceived …

Icf Linking Of Patient-Reported Therapy Goals For Children With Acquired Upper Extremity Impairment, Jenny M. Dorich, Roger Cornwall, Timothy L. Uhl

Physical Therapy Faculty Publications

BACKGROUND: Patient reported outcome measures are used to evaluate hand therapy outcomes. Yet, limited evidence is available regarding the outcomes children desire from hand therapy.

PURPOSE: To determine the desired treatment outcomes of children with acquired upper extremity impairments.

STUDY DESIGN: Descriptive case series METHODS: Two raters independently applied International Classification of Function, Disability and Health (ICF) linking rules to the Canadian Occupational Performance goals of 151 children, age 6-18, receiving occupational therapy for acquired upper extremity impairments. Prevalence of the linked ICF codes was examined using frequency distributions. Kappa and the proportion of positive agreement assessed inter-rater agreement of …

Neurophysiological Assessments Of Brain And Spinal Cord Associated With Lower Limb Functions In Children With Cerebral Palsy: A Protocol For Systematic Review And Meta-Analysis, Leonard Ubalde, Jing Nong Liang

Physical Therapy Faculty Publications

Background: Task-dependent neurophysiological adaptations in people with cerebral palsy have been examined using various techniques such as functional magnetic resonance imaging, peripheral nerve stimulation in order to assess H-reflexes, and transcranial magnetic stimulation. This activity-dependent plasticity is hypothesized to improve specific gross motor function in individuals with cerebral palsy. Although these adaptations have been examined extensively, most studies examined tasks utilizing the upper limbs. The aim of this review is to assess the neurophysiological adaptations of the central nervous system in individuals with cerebral palsy during lower limb functional tasks. Methods: A systematic review and meta-analysis will be conducted to …

Utilization Of Inertial Measurement Units For Determining The Sequential Chain Of Baseball Strike Posture, Yun-Ju Lee, Po-Chieh Lin, Ling-Ying Chen, Yu-Jung Cha, Jing Nong Liang

Physical Therapy Faculty Publications

The purpose of this study was to employ inertial measurement units (IMU) with an eyetracking device to investigate different swing strategies between two levels of batters. The participants were 20 healthy males aged 20 to 30 years old, with ten professional and ten amateur batters. Eye gaze position, head, shoulder, trunk, and pelvis angular velocity, and ground reaction forces were recorded. The results showed that professional batters rotated segments more rhythmically and efficiently than the amateur group. Firstly, the professional group spent less time in the preparation stages. Secondly, the maximum angular velocity timing of each segment of the professional …