Life Sciences Commons^™

Ability Of Functional Performance Tests To Identify Individuals With Chronic Ankle Instability: A Systematic Review With Meta-Analysis, Adam B. Rosen, Alan R. Needle, Jupil Ko

Health and Kinesiology Faculty Publications

Objective:

The purpose of this systematic review with meta-analysis was to determine the effectiveness of functional performance tests (FPTs) in differentiating between individuals with chronic ankle instability (CAI) and healthy controls.

Data Sources:

The National Library of Medicine Catalog (PubMed), the Cumulative Index for Nursing and Allied Health Literature (CINAHL), and the SPORTDiscus, from inception to June 2017 were searched. Search terms consisted of: “Functional Performance Test*” OR “Dynamic Balance Test*” OR “Postural Stability Test*” OR “Star Excursion Balance Test*” OR “Hop Test*” AND “Ankle Instability” OR “Ankle Sprain.” Included articles assessed differences in FPTs in patients with CAI compared …

Acute Resistance Exercise Induces Sestrin2 Phosphorylation And P62 Dephosphorylation In Human Skeletal Muscle, Nina Zeng, Randall F. D'Souza, Vandre C. Figueiredo, James F. Markworth, Llion A. Roberts, Jonathan M. Peake, Cameron J. Mitchell, David Cameron-Smith

Center for Muscle Biology Faculty Publications

Sestrins (1, 2, 3) are a family of stress-inducible proteins capable of attenuating oxidative stress, regulating metabolism, and stimulating autophagy. Sequestosome1 (p62) is also a stress-inducible multifunctional protein acting as a signaling hub for oxidative stress and selective autophagy. It is unclear whether Sestrin and p62^Ser403 are regulated acutely or chronically by resistance exercise (RE) or training (RT) in human skeletal muscle. Therefore, the acute and chronic effects of RE on Sestrin and p62 in human skeletal muscle were examined through two studies. In Study 1, nine active men (22.1 ± 2.2 years) performed a bout of single-leg strength …

Reduced Vertical Displacement Of The Center Of Mass Is Not Accompanied By Reduced Oxygen Uptake During Walking, Shane R. Wurdeman, Peter C. Raffalt, Nicholas Stergiou

Journal Articles

The six determinants of gait proposed that the goal of gait is to minimize vertical displacement of the body’s center of mass (CoM) with the objective to optimize energy expenditure. On the contrary, recent investigations suggest that reduced vertical displacement leads to an increase in energy expenditure. However, these investigations had the included subjects deliberately changing their gait, which could bias the endpoint measures. The present study investigated the effect of reduced vertical displacement of the CoM on oxygen uptake and walking economy without imposing altered gait patterns. This was accomplished by having subjects walk on a curved treadmill and …

A Motivational Climate Intervention And Exercise-Related Outcomes: A Longitudinal Perspective, Theresa C. Brown, Mary D. Fry, E. Whitney Moore

Kinesiology, Health and Sport Studies

While researchers have suggested that the social context in exercise settings is linked to individuals’ physical activity motivation and potential exercise-related outcomes, few research designs have examined the nuance of those relationships. Moreover, interventions targeting the social context of exercise settings are sparse, so the potential impact of staff training on members’ motivation to exercise are not well known. Drawing from two major motivation theories, achievement goal perspective theory and self-determination theory, this study considered an intervention with fitness center staff from the members’ perspectives. Members completed a survey before and after an intervention designed to help staff create a …

Short-Term Effects Of Theracurmin Dose And Exercise Type On Pain, Walking Ability, And Muscle Function In Patients With Knee Osteoarthritis, Yun-A Shin, Min-Hwa Suk, Hee-Seung Jang, Hyejung Choi

Kinesiology Faculty Publications

The purpose of this study was to investigate the short-term of Theracurmin dose and exercise type on pain, walking ability, and muscle function in patients with knee osteoarthritis. Twenty-five patients with knee osteoarthritis randomly selected to Theracurmin intake (T) group and Theracurmin in combined with exercise (T+E) group. T group (n= 13) was taken orally a capsule of 700 mg, 3 times per day, (total 2,100 mg, 35 mg/kg-body weight). T+E group (n= 12) performed aerobic training of 30-min walking and weight training for increasing leg muscular strength. After treatment, the number of steps, muscle mass, range of motion of …

Sport Experiences Of Division I Collegiate Athletes And Their Perceptions Of The Importance Of Specialization, Eric M. Martin, Martha E. Ewing, Evelyn Oregon

Kinesiology Faculty Publications and Presentations

The purpose of the current study was to investigate Division I athletes’ prior sport participation and athletes’ perceptions regarding sport specialization. Athletes (N = 1041) completed self-report surveys and indicated that participation in their collegiate sport began around nine years of age (M = 9.10, SD = 3.83). Athletes played a large number of sports in elementary and middle school with participation decreasing during high school. For those athletes who specialized in one sport, specialization occurred typically at 12.5 years of age. In addition, athletes past sport background and perceptions of specialization differed depending on their college sport with …

Comparison Of The Relationship Between Lying And Standing Ultrasonography Measures Of Muscle Morphology With Isometric And Dynamic Force Production Capabilities, John P. Wagle, Kevin M. Carroll, Aaron J. Cunanan, Christopher B. Taber, Alexander Wetmore, Garett E. Bingham, Brad H. Deweese, Kimitake Sato, Charles A. Stuart, Michael H. Stone

Exercise Science Faculty Publications

The purpose of the current study was (1) to examine the differences between standing and lying measures of vastus lateralis (VL), muscle thickness (MT), pennation angle (PA), and cross-sectional area (CSA) using ultrasonography; and (2) to explore the relationships between lying and standing measures with isometric and dynamic assessments of force production—specifically peak force, rate of force development (RFD), impulse, and one-repetition maximum back squat. Fourteen resistance-trained subjects (age = 26.8 ± 4.0 years, height = 181.4 ± 6.0 cm, body mass = 89.8 ± 10.7 kg, back squat to body mass ratio = 1.84 ± 0.34) agreed to participate. …

What Degree Does The Home Environment Contribute To Gross Motor Skill Development In Young Children?, Allison Fowler

Kinesiology Class Publications

It is theorized that the home plays a big role in the motor development of a child. Home is usually the place where a young child spends most of their time. The aim of this research project was to see if the home environment correlates in any way to a child’s motor development in children ages 18-42 months. Seven children and their parents participated in this study. Parents filled out the AHEMD survey which asked questions about their child’s home environment and toys available. The AHEMD survey is a reliable and valid parental self-report assessment instrument that addresses the quality …

Control Surfaces Of Aquatic Vertebrates: Active And Passive Design And Function, Frank E. Fish, George V. Lauder

Biology Faculty Publications

Aquatic vertebrates display a variety of control surfaces that are used for propulsion, stabilization, trim and maneuvering. Control surfaces include paired and median fins in fishes, and flippers and flukes in secondarily aquatic tetrapods. These structures initially evolved from embryonic fin folds in fishes and have been modified into complex control surfaces in derived aquatic tetrapods. Control surfaces function both actively and passively to produce torque about the center of mass by the generation of either lift or drag, or both, and thus produce vector forces to effect rectilinear locomotion, trim control and maneuvers. In addition to fins and flippers, …

Biomechanics (Chapter 9), Nicholas Stergiou, K.-C. Siu, Sara Myers, Ben Senderling

Journal Articles

Biomechanics is a discipline. A discipline deals with understanding, predicting, and explaining phenomena within a content domain, and biomechanics is the study of the human body in motion. Kinesiology, the parent discipline of biomechanics, is a science that investigates movement. Biomechanical research in human development focuses on evaluating essential movement patterns across the human life span. Biomechanical analysis is specifically important in quantifying the developmental motor skills and movement patterns such as walking, kicking, jumping, throwing, and catching. Biomechanical research also involves studying the movement patterns of injured and disabled people. Forensic biomechanists are invited to analyze evidence, clarify some …

Energy Neutral: The Human Foot And Ankle Subsections Combine To Produce Near Zero Net Mechanical Work During Walking, Kota Z. Takahashi, Kate Worster, Dustin A. Bruening

Journal Articles

The human foot and ankle system is equipped with structures that can produce mechanical work through elastic (e.g., Achilles tendon, plantar fascia) or viscoelastic (e.g., heel pad) mechanisms, or by active muscle contractions. Yet, quantifying the work distribution among various subsections of the foot and ankle can be difficult, in large part due to a lack of objective methods for partitioning the forces acting underneath the stance foot. In this study, we deconstructed the mechanical work production during barefoot walking in a segment-by-segment manner (hallux, forefoot, hindfoot, and shank). This was accomplished by isolating the forces acting within each foot …

Cardiovascular Health Is Associated With Physical Function Among Older Community Dwelling Men And Women., Yichen Jin, Toshiko Tanaka, Yan Ma, Stefania Bandinelli, Luigi Ferrucci, Sameera A Talegawkar

Exercise and Nutrition Sciences Faculty Publications

Background

Age related decline in physical function is a significant concern affecting the quality of life of older individuals.

Methods

We examined the associations between baseline overall cardiovascular health (CVH), its components, and physical function in 906 men and women from the InCHIANTI cohort. Physical function was assessed using the Short Performance Physical Battery and poor physical function was defined as an Short Performance Physical Battery score less than 10. Overall CVH score, ranging from 0 to 12 in the cohort, was operationalized using adherence to ideal levels for health behaviors including smoking status, physical activity, body mass index, and …

Functional Changes Through The Usage Of 3d-Printed Transitional Prostheses In Children, Jorge Zuniga, Jean Peck, Rakesh Srivastava, James E. Pierce, Drew Dudley, Nicholas T. Than, Nicholas Stergiou

Journal Articles

Introduction: There is limited knowledge on the use of 3 D-printed transitional prostheses, as they relate to changes in function and strength. Therefore, the purpose of this study was to identify functional and strength changes after usage of 3 D-printed transitional prostheses for multiple weeks for children with upper-limb differences.

Materials and methods: Gross manual dexterity was assessed using the Box and Block Test and wrist strength was measured using a dynamometer. This testing was conducted before and after a period of 24 ± 2.61 weeks of using a 3 D-printed transitional prosthesis. The 11 children (five girls and six …

In-Class Cycling To Augment College Student Academic Performance And Reduce Physical Inactivity: Results From An Rct, Lanae Joubert, Matthew A. Kilgas, Alexandrea Riley, Yuba Gautam, Lars Donath, Scott Drum

Michigan Tech Publications

Most college students sit 14 hours per week on average, excluding sedentary study time. Researchers observing workplace and elementary school settings with active workstations to combat sedentary behavior have shown enhanced cognition without distraction. Until now, incorporating active workstations in college classroom settings remained relatively unexplored. This study’s purpose was to assess academic performance using in-class stationary cycle desks during a semester-long lecture course. Twenty-one college students (19–24 years) enrolled in a lecture course volunteered and were split into traditional sit (SIT) and stationary cycle (CYC) groups randomly, matched on a calculated factor equal to a physical activity (PA) score …

Does Any Good Come From A Coach That Yells? Reflective Experiences From Former Athletes, David C. Barney, Alema Tauiliili

Faculty Publications

Yelling in society is a common occurrence. Parents yell at their children, bosses yell at their employees and coaches yell at their athletes. Yet, in many cases the yelling coach exhibits unkind, loud in nature, and very personal statements. The purpose of this study was to better understand former athlete’s perspectives regarding their thoughts and experiences of their coaches yelling at them. For this study yelling will imply saying loud, unkind, personal comments towards the athlete. For this study 124 former athletes were surveyed regarding their experiences with a yelling coach. Generally, it was found that the former athletes did …

Stretched Too Thin?: The Relationship Between Insufficient Resource Allocation And Physical Education Instructional Time And Assessment Practices, Lindsey Turner, Tyler G. Johnson, Hannah G. Calvert, Frank J. Chaloupka

Kinesiology Faculty Publications and Presentations

With provisions in the Every Student Succeeds Act, attention to physical education (PE) programs in school will be crucial for developing well-rounded students. We assessed the availability of resources that have the potential to impact PE (staffing, continuing education, annual PE equipment budgets) in a nationally-representative sample of 640 U.S. public elementary schools. Higher student-to-PE teacher ratios were associated with students not receiving adequate instruction. Equipment budgets were minimal (median = $500) and 30% of schools had no budget at all. Additional financial support from federal and state education agencies would help schools to better meet recommendations for PE.

Effect Of Actigraph's Low Frequency Extension For Estimating Steps And Physical Activity Intensity, Yuri Feito, Lyndsey M. Hornbuckle, Lauren A. Reid, Scott E. Crouter

Faculty and Research Publications

This study examined the effects of the ActiGraph’s (AG) low-frequency extension (LFE) filter on steps and physical activity classification in the free-living environment. Thirty-four African-American women (age, 24.5±5.2 years; BMI, 24.9±4.5 kg/m2) had daily activity measured simultaneously with an AG-GT3X+ accelerometer and a New Lifestyles NL-800 pedometer for seven days. Steps per day (steps/day) and time (minutes/day) spent in sedentary, light, and moderate-to-vigorous physical activity (MVPA) were examined with and without the LFE filter (AG-LFE and AG-N, respectively). The AG-LFE recorded more total steps (13,723±4,983 steps/day) compared to AG-N and NL-800 (6,172±2,838 and 5,817±3,037 steps/day, respectively; p<0.001). Compared to the AG-N, the AG-LFE estimated less time in sedentary behaviors (518.7±92.1 vs. 504.2±105.4 min/day, respectively; p<0.001), and more time in light (247.7±70.4 vs. 279.1±74.7 min/day, respectively; p<0.001) and MVPA (18.9±16.9 vs. 21.5±18.2 min/day, respectively; p<0.001), respectively. These data suggest that steps and physical activity classifications will be affected when using the ActiGraph with and without the LFE filter. Future research should investigate the accuracy of these measures using the LFE filter.

The Influence Of Exercise Empowerment On Life Stress, Tonya M. Parker, Colleen Lewis, Christina Beaudoin

Funded Articles

Background: Psychological stress – when an individual perceives that the environment exceeds their ability to meet the demands placed on them - is common in college students and exercise, and specifically instructional physical activity courses, is frequently cited as a one method of stress reduction. Objective: Determine any relationship between exercise empowerment and perceived life stress for those participating in instructional physical activity courses (IPAC). Methods: All undergraduate students (n = 3388) enrolled in IPAC in 15-week IPAC at a large university were surveyed on perceived life stress (PSS), empowerment in exercise (EES), and specific demographic variables. …

Measuring Coupling Of Rhythmical Time Series Using Cross Sample Entropy And Cross Recurrence Quantification Analysis, John D. Mccamley, William Denton, Elizabeth E. Lyden, Jennifer M. Yentes

Journal Articles

The aim of this investigation was to compare and contrast the use of cross sample entropy (xSE) and cross recurrence quantification analysis (cRQA) measures for the assessment of coupling of rhythmical patterns. Measures were assessed using simulated signals with regular, chaotic, and random fluctuations in frequency, amplitude, and a combination of both. Biological data were studied as models of normal and abnormal locomotor-respiratory coupling. Nine signal types were generated for seven frequency ratios. Fifteen patients with COPD (abnormal coupling) and twenty-one healthy controls (normal coupling) walked on a treadmill at three speeds while breathing and walking were recorded. xSE and …

Healthy Families: A Family-Based Community Intervention To Address Childhood Obesity, Danae Dinkel, Melissa Tibbits, Emily Hanigan, Kelly Nielsen, Leah Jorgensen, Kay Grant

Health and Kinesiology Faculty Publications

The objective of this study was to determine the effectiveness of Healthy Families, a family-based community intervention, in improving the knowledge, self-efficacy, and health behaviors of overweight/obese children and their families as well as to explore the lessons learned. Results showed families who completed the program had significant improvements for children and parents in areas such as nutrition knowledge and self-efficacy in making healthy eating choices as well as participating in physical activity. Additionally, families reported decreasing their intake of sugar-sweetened beverages. Participating families and community partners provided valuable lessons for other communities seeking to implement a similar program.

Comparing Performance Category Criteria For U.S. Navy Alternate Physical Readiness Tests, A. Latour, David D. Peterson, M. Rittenhouse, D. Riner

Allied Health Faculty Publications

The current Navy Physical Readiness Test (PRT) allows for several alternative methods, in lieu of the 1.5-mile run, with which to assess aerobic fitness. Two of these methods (elliptical trainer and stationary bike) and two additional devices (2-Km rower and 5-Km bike) were evaluated to determine if maximal effort on all devices produced the same performance category as the 1.5-mile run. One hundred thirty-two active-duty military and midshipmen were recruited from the United States Naval Academy and Naval Support Activity Annapolis. Subjects participated in six testing sessions over a six-week period. Subjects performed a 1.5-mile run (n = 118), 12-minute …

Reliability Of A Feedback-Controlled Treadmill Algorithm Dependent On The User's Behavior, Casey Wiens, William Denton, Molly Schieber, Ryan Hartley, Vivien Marmelat, Sara A. Myers, Jennifer M. Yentes

Journal Articles

he reliability of the treadmill belt speed using a feedback-controlled treadmill algorithm was analyzed in this study. Using biomechanical factors of the participant's walking behavior, an estimated walking speed was calculated and used to adjust the speed of the treadmill. Our proposed algorithm expands on the current hypotheses of feedback-controlled treadmill algorithms and is presented below. Nine healthy, young adults walked on a treadmill controlled by the algorithm for three trials over two days. Each participant walked on the feedback-controlled treadmill for one 16-minute and one five-minute trial during day one and one 16-minute trial during day two. Mean, standard …

Effect Of Exercise Intervention On Flow-Mediated Dilation In Overweight And Obese Adults: Meta-Analysis, Younsun Son, Kyungun Kim, Soeun Jeon, Minsoo Kang, Sukho Lee, Yoonjung Park

Kinesiology Faculty Publications

The objective of this meta-analysis is to summarize the effect of exercise intervention on flow-mediated dilatation (FMD) in overweight and obese adults. We searched four electronic databases (PubMed/Medline, Scopus, and CINAHL) through June 2016 for relevant studies pertaining to the effectiveness of exercise intervention on FMD. Seventeen of the 91 studies identified met the inclusion criteria. Comprehensive Meta-Analysis software (version 3) was used to compute the standardized mean difference effect size (ES) and 95% CI using a random effects model. We calculated 34 ESs. We found that exercise intervention had medium and positive effects on FMD, with an overall ES …

Perceived Stress Levels May Impact Upper Extremity Function Among Women Treated For Breast Cancer, Mary Insana Fisher, Anne Fleischer, Lynn Hendricks, Megan Mcclure, Kim Parent, Renee Roberts

Physical Therapy Faculty Publications

Purpose/Hypothesis: Women treated for breast cancer report ongoing upper extremity disability with functional limitations; however, objective measures do not appear to explain the extent of perceived dysfunction. The purpose of this study was to investigate the relationship between perceived stress level, fear of physical activity, self-reported upper extremity function, and objective measures of upper extremity function including range of motion (ROM), strength, and muscular endurance, among women treated for breast cancer.

Number of Subjects: 25

Materials/Methods: Women diagnosed with stage I-III breast cancer in the past 12-60 months were evaluated using the Disabilities of the Arm, Shoulder and Hand (DASH), …

Maturational Timing And Swim Performance In Collegiate Female Swimmers, Brian V. Wright, Andrew C. Cornett, Sierra Wagner, Alan Duski, Joel M. Stager

Kinesiology Faculty Publications

The purpose of this study was to determine if maturational timing is related to collegiate swim performance. Maturational timing was estimated using age at menarche (AaM), which was determined retrospectively in collegiate swimmers (N = 273). Each swimmer’s best performance during the 2015-2016 NCAA season was obtained from the USA Swimming database and selected based on Power Point Score (PPS), a standardized score given to all performances in the database. Independent samples t tests were used to compare (i) PPS and body mass index (BMI; from selfreported height and weight) between earlier maturing (youngest 33% at menarche) and later maturing …

Multifractality, Interactivity, And The Adaptive Capacity Of The Human Movement System: A Perspective For Advancing The Conceptual Basis Of Neurologic Physical Therapy, Jon Cavanaugh, Damian G. Kelty-Stephen, Nicholas Stergiou

Journal Articles

Background and Purpose:

Physical therapists seek to optimize movement as a means of reducing disability and improving health. The short-term effects of interventions designed to optimize movement ultimately are intended to be adapted for use across various future patterns of behavior, in potentially unpredictable ways, with varying frequency, and in the context of multiple tasks and environmental conditions. In this perspective article, we review and discuss the implications of recent evidence that optimal movement variability, which previously had been associated with adaptable motor behavior, contains a specific complex nonlinear feature known as “multifractality.”

Summary of Key Points:

Multifractal movement fluctuation …

Assessment Of Human Adipose Tissue Microvascular Function Using Videomicroscopy, Melissa G. Farb, Song-Young Park, Shakun Karki, Noyan Gokce

Health and Kinesiology Faculty Publications

While obesity is closely linked to the development of metabolic and cardiovascular disease, little is known about mechanisms that govern these processes. It is hypothesized that pro-atherogenic mediators released from fat tissues particularly in association with central/visceral adiposity may promote pathogenic vascular changes locally and systemically, and the notion that cardiovascular disease may be the consequence of adipose tissue dysfunction continues to evolve. Here, we describe a unique method of videomicroscopy that involves analysis of vasodilator and vasoconstrictor responses of intact small human arterioles removed from the adipose depot of living human subjects. Videomicroscopy is used to examine functional properties …

An Overview Of Assessment Methodology For Obesity-Related Variables In Infants At Risk, Danae Dinkel, Corrine Hanson, Karsten Koehler, Ann Anderson Berry, Anastasia Kyvelidou, Matthew Bice, Jill Wallen, Danstan Bagenda, Laura Jana, Jana Pressler

Health and Kinesiology Faculty Publications

Background: The first 2 years of a child’s life are a particularly critical time period for obesity prevention.

Aim: An increasing amount of research across the world is aimed at understanding factors that impact early childhood obesity and developing interventions that target these factors effectively. With this growing interest, new and interdisciplinary research teams are developing to meet this research need. Due to rapid growth velocity during this phase of the lifespan, typical assessments used in older populations may not be valid or applicable in infants, and investigators need to be aware of the pros and cons of …

Relationship Between Health Risk And School Attendance Among Adolescents, Erin E. Centeio, Jessica Duncan Cance, Jeanne M. Barcelon, Darla M. Castelli

Kinesiology, Health and Sport Studies

Background/Purpose: The prevalence of childhood obesity and school truancy are contemporary health issues, as millions of children do not attend school, when required. The purpose of this study was to determine the association between intent to be physically active, aerobic fitness, and school absences. Methods: Data from 1907 adolescents from the United States were collected during physical education. Participants completed a valid Theory of Planned Behavior survey and the FitnessGram, with the demographic data obtained from school records. Linear regressions controlling for gender, grade, free/reduced lunch, body mass index, and intent to be physically active were calculated. Results …

Effect Of Levodopa-Carbidopa Intestinal Gel On Non-Motor Symptoms In Patients With Advanced Parkinson's Disease, David G. Standaert, Ramon L. Rodriguez, John T. Slevin, Michael Lobatz, Susan Eaton, Krai Chatamra, Maurizio F. Facheris, Coleen Hall, Kavita Sail, Yash J. Jalundhwala, Janet Benesh

Neurology Faculty Publications

Background: Levodopa-carbidopa intestinal gel (LCIG; carbidopa-levodopa enteral suspension in the United States), delivered via percutaneous gastrojejunostomy (PEG-J) and titrated in the inpatient setting, is an established treatment option for advanced Parkinson's disease (PD) patients with motor fluctuations. However, long-term prospective data on the efficacy of LCIG on non-motor symptoms and the safety of outpatient titration are limited.

Methods: In this 60-week, open-label phase 3b study, LCIG titration was initiated in an outpatient setting following PEG-J placement in PD patients. The efficacy of LCIG on motor and non-motor symptoms, quality of life, and safety was assessed.

Results: Thirty-nine patients were enrolled …