Rehabilitation and Therapy Commons^™

Multiple-Modality Exercise And Mind-Motor Training To Improve Cardiovascular Health And Fitness In Older Adults At Risk For Cognitive Impairment: A Randomized Controlled Trial, Narlon Cassio Boa Sorte Silva, Micheal A. Gregory, Dawn P. Gill, Robert Petrella

Lifestyle Research Team

Background:The effects of multiple-modality exercise on arterial stiffening and cardiovascular fitness has not been fully explored. Objectives: To explore the influence of a 24-week multiple-modality exercise program associated with a mind-motor training in cardiovascular health and fitness in community-dwelling older adults, compared to multiple-modality exercise (M2) alone.

Methods: Participants (n=127, aged 67.5 [7.3] years, 71% females) were randomized to either M4 or M2 groups. Both groups received multiple-modality exercise intervention (60 min/day, 3 days/week for 24-weeks); however, the M4 group underwent additional 15 min of mind-motor training, whereas the M2 group received 15 min of balance training. Participants …

The Effect Of Exercise On Cognitive Function As Measured By Impact Protocol: Aerobic Vs. Anaerobic, John Brutvan Ma, Atc, Kimberly S. Peer Edd, Atc, Fnata, Jacob E. Barkley Phd, Jay Jonas Ms, Atc

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

Background: Exercise has long played a critical role in the recovery from athletic injuries. Of recent, concussion research has escalated creating new insights into the treatment of and rehabilitation from concussion syndromes. As part of the concussion research, multiple uses of the ImPACT tool have evolved to measure cognitive function. However, combining the variables of cognitive improvement as measured by the ImPACT protocol with aerobic and anaerobic exercise has not been investigated. Purpose: The purpose of this investigation was to assess the influence of acute bouts of aerobic versus resistance exercise on cognitive function of college-aged participants as measured …

Mechanical Demands Of The Hang Power Clean And Jump Shrug: A Joint-Level Perspective, Kristof Kipp, Philip Malloy, Jordan Smith, Matthew D. Giordanelli, Michael T. Kiely, Christopher Geiser, Timothy J. Suchomel

Exercise Science Faculty Research and Publications

The purpose of this study was to investigate the joint- and load-dependent changes in the mechanical demands of the lower extremity joints during the hang power clean (HPC) and the jump shrug (JS). Fifteen male lacrosse players were recruited from an NCAA DI team, and completed three sets of the HPC and JS at 30%, 50%, and 70% of their HPC 1-Repetition Maximum (1-RM HPC) in a counterbalanced and randomized order. Motion analysis and force plate technology were used to calculate the positive work, propulsive phase duration, and peak concentric power at the hip, knee, and ankle joints. Separate three-way …

Muscle-Specific Effective Mechanical Advantage And Joint Impulse In Weightlifting, Kristof Kipp, Chad Harris

Exercise Science Faculty Research and Publications

Lifting greater loads during weightlifting exercises may theoretically be achieved through increasing the magnitudes of net joint impulses or manipulating the joints’ effective mechanical advantage (EMA). The purpose of this study was to investigate muscle-specific EMA and joint impulse as well as impulse-momentum characteristics of the lifter-barbell system across a range of external loads during the execution of the clean. Collegiate-level weightlifters performed submaximal cleans at 65, 75, and 85% of their 1-repetition maximum (1-RM) while data from a motion analysis system and a force plate were used to calculate lifter-barbell system impulse and velocity, as well as net extensor …

Developing A Data Repository Of Standard Concussion Assessment Clinical Data For Research Involving College Athletes, Arthur C. Maerlender, Jennifer Mize Nelson, Julie A. Honaker

Center for Brain, Biology, and Behavior: Faculty Publications

In sports concussion research, obtaining quality data from a sufficient number of participants to reach statistical power has been a particular problem. In addition, the necessary requirements of accessibility, informed consent, and confidentiality must be met. There is need to develop more efficient and controlled methods for collecting data to answer research questions in this realm, but the ability to collect and store these data in an efficient manner at the local level is limited. By virtue of their training, neuropsychologists can play a key role in improving data collection quality. The purpose of this paper is to describe a …

Muscle Activation Differs Between Three Different Knee Joint-Angle Positions During A Maximal Isometric Back Squat Exercise, Paulo Henrique Marchetti, Josinaldo Jarbas Da Silva, Brad J. Schoenfeld, Priscyla Silva Monteiro Nardi, Silvio Luis Pecoraro, Julia Maria D'Andrea Greve, Erin Hartigan

Publications and Research

The purpose of this study was to compare muscle activation of the lower limb muscles when performing a maximal isometric back squat exercise over three different positions. Fifteen young, healthy, resistance-trained men performed an isometric back squat at three knee joint angles (20∘, 90∘, and 140∘) in a randomized, counterbalanced fashion. Surface electromyography was used to measure muscle activation of the vastus lateralis (VL), vastus medialis (VM), rectus femoris (RF), biceps femoris (BF), semitendinosus (ST), and gluteusmaximus (GM). In general,muscle activity was the highest at 90∘ for the three quadricepsmuscles, yet differences in muscle activation between knee angles were muscle …

The Data Do Not Seem To Support A Benefit To Bcaa Supplementation During Periods Of Caloric Restriction, Brad P. Dieter, Brad Jon Schoenfeld, Alan A. Aragon

Publications and Research

J Int Soc Sports Nutr 13:1-015-0112-9, 2016 describe the efficacy of branched chain amino acid (BCAA) supplementation and resistance training for maintaining lean body mass during a calorie-restricted diet, and claim that this occurs with concurrent losses in fat mass. However, the reported results appear to be at odds with the data presented on changes in fat mass. This letter discusses the issues with the paper.

Do Running Kinematics Change On The Alter-G Treadmill? [2016], Brittany Lavaute

Master's Theses

The Alter-G lower body positive pressure treadmill, also known as the antigravity treadmill, provides a unique means of exercising for rehabilitation patients and low-impact training in athletes. The purpose of this study was to examine the interaction effect of four different treadmill weighted conditions and three different running velocities (2.68 m.s-1, 3.13 m.s-1, and 3.58 m.s-1) on the kinematic variables of step length, step rate, contact time, and flight time on the Alter-G treadmill (AG) and on the regular treadmill (TM). Fifteen participants completed two separate days of testing. All individuals ran at four different conditions (100%, 80%, 60%, and …

A Comparison Of Therapeutic Heating Modalities And Stretching Techniques To Increase Hip Flexion, Amee Jaymes Stapleton

Master's Theses or Doctor of Nursing Practice

Individuals can positively benefit from increasing flexibility. These benefits include: preventing injury, improving blood flow to soft tissues, improving posture, and decreasing low back pain. Traditionally, stretching is used to increase flexibility. However, stretching in combination with heating modalities have shown to increase flexibility as well. This study was designed to investigate the effect of pulsed shortwave diathermy (PSWD) on hamstring flexibility using static stretch versus proprioceptive neuromuscular facility (PNF) contract relax as compared to superficial heat and static stretch. This study examined 30 college-aged individuals who had 90º or less of hip flexion. Participants were randomly divided into one …

Ethics With Regard To Compensation And Current Ncaa Policy, Tyler Mcbride

Masters Theses

The purpose of this research is to analyze former NCAA Division I football players’ ethical perceptions of current NCAA policy, specifically concerning regulations governing compensation of the student athlete. This quantitative research study collected data using a 20-question survey instrument composed of demographic and Likert type questions. Statistical analysis determined the data failed to establish a statistically significant behavioral trend arguing either for or against current policies. However, data revealed a statistical difference between the opinions expressed by Caucasian alumni as compared to those of other ethnicities. The purpose of this study was to expose illegitimate processes within the NCAA …

Effect Of Breathing Apparatus On The Patterns Of Response For Physiological Variables During An Incremental Test To Exhaustion, Rachel Lechtenberger, Kristen C. Cochrane, Terry J. Housh

UCARE: Research Products

During running exercise, trained runners will utilize both nasal and oral breathing mechanisms. However, during most clinical running tests, the breathing apparatus blocks the nasal pathway, therefore only allowing oral breathing. It has been suggested that a breathing apparatus that allows both nasal and oral breathing may provide an environment that is more similar to running outside of a lab setting. PURPOSE: The purpose of this study was to examine the patterns of responses for physiological variables during an incremental treadmill running exercise test to exhaustion utilizing both a traditional mouth piece (MP) and breathing mask (MSK) apparatus. METHODS: …

Oxytocin Receptor (Oxtr) Single Nucleotide Polymorphisms Indirectly Predict Prosocial Behavior Through Perspective Taking And Empathic Concern, Christa C. Christ, Gustavo Carlo, Scott F. Stoltenberg

Center for Brain, Biology, and Behavior: Faculty Publications

Engaging in prosocial behavior can provide positive outcomes for self and others. Prosocial tendencies contribute to the propensity to engage in prosocial behavior.The oxytocin receptor gene (OXTR) has also been associated with prosocial tendencies and behaviors. There has been little research, however, investigating whether the relationship between OXTR and prosocial behaviors is mediated by prosocial tendencies.This relationship may also vary among different types of prosocial behavior. The current study examines the relationship between OXTR, gender, prosocial tendencies, and both altruistic and public prosocial behavior endorsement. Students at a midwestern university (N = 398; 89.2% Caucasian; M …

Fall Risk Assessment Of Older Adults With Dementia Attending Goodwill Easter Seals Adult Day Services Programs, Jamie Wynk

Honors Theses

Background and Purpose: Elderly individuals, especially those with dementia, are at an increased risk for falls. These falls can result in extremely serious injuries. However, little is known as to what factors put an Alzheimer’s patient most at risk for falls. This study seeks to determine which known fall risk factors are experienced by adults with dementia who attend adult day services. By understanding what risk factors put an individual at an increased likelihood for falls, a specific intervention can be designed to prevent falls in this population.

Participants: To be included in this study, participants had to …

The Health Habits And Physical Activity Of Student Truck Drivers, Shalace Rose, Janet Wojcik

The Winthrop McNair Research Bulletin

This study examined health habits and physical activity levels of student truck drivers to determine if they are already at risk of developing health conditions that are shown in the truck driving industry. Student truck drivers from a technical college (N=52) participated in this study. They completed a modified version of a truck driver survey from the Transport Engineering Research Limited in New Zealand (2008). Questions regarding the students’ health habits, physical activity (PA), and wellness in the workplace were included in the anonymous questionnaire. The mean age was 35 +/- 11.03 years. Mean body mass index was 29.4 +/- …

Enhanced Knee Joint Function Due To Accelerated Rehabilitation Exercise After Anterior Cruciate Ligament Reconstruction Surgery In Korean Male High School Soccer Players., Myungchun Lee, Dong Jun Sung, Joohyung Lee, Inyoung Oh, Sojung Kim, Seungho Kim, Jooyoung Kim

College of Science & Mathematics Departmental Research

This study was conducted on Korean male high school soccer players who underwent anterior cruciate ligament reconstruction (ACLR) to identify the effects of an accelerated rehabilitation exercise (ARE) program on knee joint isometric strength, thigh circumference, Lysholm score, and active balance agility. We assigned eight test participants each to a physical therapy group (PTG) and an accelerated rehabilitation exercise group (AREG), and compared differences between the groups. Both the PTG and AREG showed significant increases in 30° away and 60° toward isometric strength after treatment. In addition, significant differences were observed in these strength tests between the two groups. Both …

A Comparison Of Increases In Volume Load Over 8 Weeks Of Low-Versus High-Load Resistance Training, Brad J. Schoenfeld, Dan Ogborn, Bret Contreras, Tom Cappaert, Alex Silva Ribeiro, Brent A. Alvar, Andrew D. Vigotsky

Publications and Research

Background: It has been hypothesized that the ability to increase volume load (VL) via a progressive increase in the magnitude of load for a given exercise within a given repetition range could enhance the adaptive response to resistance training.

Objectives: The purpose of this study was to compare changes in volume load (VL) over eight weeks of resistance training (RT) in high-versus low-load protocols.

Materials and Methods: Eighteen well-trained men were matched according to baseline strength were randomly assigned to either a low-load RT(LOW,n= 9) where 25 - 35 repetitions were performed per exercise, or a high-load RT (HIGH,n= 9) …

Rapid Cortisol And Testosterone Responses To Sex-Linked Stressors: Implications For The Tend-And-Befriend Hypothesis, Jennifer Byrd-Craven, Jessica L. Calvi, Shelia M. Kennison

Center for Brain, Biology, and Behavior: Faculty Publications

Current evolutionary theories regarding the nature of hormonal responses to a variety of salient social stimuli are incomplete in yielding evidentiary support for their assertions. This study offers more nuanced evidence for the Tend-and- Befriend model of sex differences in responses to social stimuli. Participants were randomly assigned to a mortality salience prime or a control condition prior to viewing a video of an out-group threat or a video of infants crying. Cortisol and testosterone responses were assessed. The results showed that in mortality salience conditions, females showed significantly higher cortisol responses to infants crying compared to males. Further, in …

Neural Processing Of Emotional Musical And Nonmusical Stimuli In Depression, Rebecca J. Lepping, Ruth Ann Atchley, Evangelia Chrysikou, Laura E. Martin, Alicia A. Clair, Rick E. Ingram, W. Kyle Simmons, Cary R. Savage

Center for Brain, Biology, and Behavior: Faculty Publications

Background Anterior cingulate cortex (ACC) and striatum are part of the emotional neural circuitry implicated in major depressive disorder (MDD). Music is often used for emotion regulation, and pleasurable music listening activates the dopaminergic system in the brain, including the ACC. The present study uses functional MRI (fMRI) and an emotional nonmusical and musical stimuli paradigm to examine how neural processing of emotionally provocative auditory stimuli is altered within the ACC and striatum in depression.

Method Nineteen MDD and 20 never-depressed (ND) control participants listened to standardized positive and negative emotional musical and nonmusical stimuli during fMRI scanning and gave …

Voxel-Based Morphometry Reveals Brain Gray Matter Volume Changes In Successful Dieters, Robyn A. Honea, Amanda N. Szabo-Reed, Rebecca J. Lepping, Rodrigo Perea, Florence Breslin, Laura E. Martin, William M. Brooks, Joseph E. Donnelly, Cary R. Savage

Center for Brain, Biology, and Behavior: Faculty Publications

Objective: To compare regional brain volume predictors of percent weight loss (WL) in dieters with obesity (DwO) and in the same participants categorized as “successful” (≥7% WL) or “unsuccessful” dieters (

Therapy Options For Winged Scapula Patients: A Literature Review, Samantha L. Normand

Honors Undergraduate Theses

Winged scapula is a condition characterized by lateral or medial protrusion of the scapula caused by nerve damage leading to muscular paralysis. The purpose of this systematic review of literature is to evaluate the current research literature related to the effectiveness of therapy options for winged scapula. Eleven peer reviewed English language research articles published from 1998 to present were included for evaluation. Study results revealed positive therapeutic outcomes for physical therapy and scapular bracing. Results also showed positive outcomes for the use of transcutaneous electrical nerve stimulation and acupuncture for the treatment of nerve related conditions similar to winged …

The Effects Of Resistance Training Frequency On Muscle Hypertrophy And Strength In Healthy Trained Individuals: Literature Review, Alexander C. Boivin

Honors Undergraduate Theses

The purpose of this study is to determine the effects of increased resistance training frequency on strength and hypertrophy in trained individuals. Six Studies were deemed eligible based on the inclusion exclusion criteria. The inclusion criteria for this review were healthy trained individuals. “Trained” refers to over one year of resistance training experience. Exclusion Criteria were study’s that examined either untrained or obese individuals as participants. The evidence indicates a dose-response trend in frequency. Resistance training each muscle group twice a week may be superior compared to once per week. Further more, resistance training each muscle group three times a …

Sport Commitment And Purchase Intentions Of Intercollegiate Boxing Coaches And Participants, Lamar Reams

Human Movement Studies & Special Education Faculty Publications

The current study analyzed the sport commitment and purchase intentions of club level intercollegiate boxers and coaches. Participants at United States Intercollegiate Boxing Association ( USIBA) member institutions ( N = 155) completed an online survey answering questions regarding their sport commitment and future equipment purchase intentions. Multivariate analysis discovered significant sport commitment differences among boxers and coaches, Wilk's Lambda =.838, F ( 7, 125) = 3.46, p

Examining The Relationship Between Throwing Injuries Sustained In Adolescent Baseball Players And Use Of An Injury Prevention Smartphone Application "Throw Like A Pro", David S. Grove

Graduate Student Theses, Dissertations, & Professional Papers

Objective: To describe the use rate of the injury prevention smartphone app “Throw Like a Pro” (TLP), and determine the relationship between use of the app and throwing injuries in adolescent baseball players.

Design and Setting: The smartphone application TLP was distributed to adolescent baseball players. Instruction was given on correct use of the application. Stretches, exercises, and application features were demonstrated to subjects. Data on use and injuries was compiled through self-reported surveys.

Subjects: A convenience sample of adolescent baseball players (n=20) aged 13-18 from the Babe Ruth Little League organization in Missoula, Montana were selected.

Measurements: A modified …

Temporal Neuromuscular Alterations Of The Quadriceps After Unilateral Anterior Cruciate Ligament Reconstruction, Conrad M. Gabler

Theses and Dissertations--Rehabilitation Sciences

Objective: The primary aim of this research was to examine the temporal pattern of neuromuscular quadriceps deficits in both the involved and uninvolved limbs of patients assigned to the control group after anterior cruciate ligament reconstruction (ACLr), by assessing quadriceps strength, voluntary activation, and corticomotor excitability prior to surgery (baseline), three months after ACLr, and six months after ACLr. A secondary aim of this research was to determine whether quadriceps strength, voluntary activation, and/or corticomotor excitability assessed in patients prior to ACLr and/or at three months after surgery, is predictive of lower extremity postural control and/or self-reported function at six …

Prospective Assessment Of Return To Pre-Injured Levels Of Activity, Aaron D. Sciascia

Theses and Dissertations--Rehabilitation Sciences

Determining return to pre-injured levels of play following athletic injury can be challenging. The current practice of making decisions following rehabilitation as to whether or not a patient has returned to pre-injured levels of activity is potentially inaccurate because initial assessments of perceived physical capability are performed at a time of relative dysfunction or are based on patient recall. Since there is no true baseline of perceived and physical function prior to injury it is difficult to determine if an athlete has return to baseline or is simply better than they were at the time of injury. Therefore, it is …

A Biomechanically Based Observational Tennis Serve Analysis Method Can Be Used To Assess Serve Mechanics, Natalie Myers

Theses and Dissertations--Rehabilitation Sciences

Traditional sports science motion analysis techniques using three-dimensional (3D) kinematics have demonstrated that proper mechanics enhance serve performance and improper mechanics overload tissues resulting in injury. However 3D analysis is costly, time-consuming, and requires extensive knowledge of biomechanical properties and data analysis. Currently there are no simple, reliable, and valid observational methods for health care providers (HCP) and tennis professionals to evaluate tennis serve mechanics. Researchers investigating observational analyses have determined that superior reliability may be a result of specific operational definitions and the incorporation of educational training sessions on how to perform the analysis.

The first purpose of this …

Perceived Threat Associated With Police Officers And Black Men Predicts Support For Policing Policy Reform, Allison L. Skinner, Ingrid J. Haas

Center for Brain, Biology, and Behavior: Faculty Publications

Racial disparities in policing and recent high-profile incidents resulting in the deaths of Black men have ignited a national debate on policing policies. Given evidence that both police officers and Black men may be associated with threat, we examined the impact of perceived threat on support for reformed policing policies. Across three studies we found correlational evidence that perceiving police officers as threatening predicts increased support for reformed policing practices (e.g., limiting the use of lethal force and matching police force demographics to those of the community). In contrast, perceiving Black men as threatening predicted reduced support for policing policy …

The Lower-Extremity Functional Test And Lower-Quadrant Injury In Ncaa Division Iii Athletes: A Descriptive And Epidemiologic Report, Jason Brumitt, Bryan C. Heiderscheit, Robert C. Manske, Paul Niemuth, Alma Mattocks, Mitchell J. Rauh

Faculty Publications - College of Physical Therapy

Context: The Lower-Extremity Functional Test (LEFT) has been used to assess readiness to return to sport after a lower extremity injury. Current recommendations suggest that women should complete the LEFT in 135 s (average; range 120-150 s) and men should complete the test in 100 s (average; range 90-125 s). However, these estimates are based on limited data and may not be reflective of college athletes. Thus, additional assessment, including normative data, of the LEFT in sport populations is warranted. Objective: To examine LEFT times based on descriptive information and off-season training habits in NCAA Division III (Dill) athletes. In …

Preventing Running Injuries Using A Pre-Running Exercise Program (Prep): A Pilot Study, P. Jaques, T. Mcgrath, K. Rasmussen, J. Irwin, J. Winslow, M. Strong, G. Macias, Tyler Cuddeford

Student-Faculty Research - College of Physical Therapy

Hypothesis: An 8 week supervised PREP implemented prior to a 5k running program will reduce the incidence of RRI's among novice runners training for a 5k below the previously published incidence rates.

The Effects Of Plyometric Training On Spinal And Supraspinal Motor Control, Jeffrey R. Doeringer

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this study was to determine the effects of plyometric training on spinal and supraspinal motor control in healthy active females. Methods: A 2 (Group) x 2 (Session) x 2 (Stance) mixed model design was used for homosynaptic depression (HD) and recurrent inhibition (RI) data. A 2 (Group) x 2 (Session) mixed model design was used for H:M ratios and V-waves (V:M ratios) data. Thirty-one participants were recruited to participate in the study. Participants participated in either the training or control group for 6-weeks. All participants were measured pre- and post-intervention on H:M ratios, HD, RI, …