Medicine and Health Sciences Commons^™

Strategies And Challenges Associated With Recruiting Retirement Village Communities And Residents Into A Group Exercise Intervention, Rachel L. Duckham, Jamie L. Tait, Caryl A. Nowson, Kerrie M. Sanders, Dennis R. Taaffe, Keith D. Hill, Robin M. Daly

Research outputs 2014 to 2021

BACKGROUND: Randomized controlled trials (RCTs) provide the highest level of scientific evidence, but successful participant recruitment is critical to ensure the external and internal validity of results. This study describes the strategies associated with recruiting older adults at increased falls risk residing in retirement villages into an 18-month cluster RCT designed to evaluate the effects of a dual-task exercise program on falls and physical and cognitive function.

METHODS: Recruitment of adults aged ≥65 at increased falls risk residing within retirement villages (size 60-350 residents) was initially designed to occur over 12 months using two distinct cohorts (C). Recruitment occurred via …

Mechanical Suppression Of Osteolytic Bone Metastases In Advanced Breast Cancer Patients: A Randomised Controlled Study Protocol Evaluating Safety, Feasibility And Preliminary Efficacy Of Exercise As A Targeted Medicine, Nicolas H. Hart, Daniel A. Galvão, Christobel Saunders, Dennis R. Taaffe, Kynan T. Feeney, Nigel A. Spry, Daphne Tsoi, Hilary Martin, Raphael Chee, Tim Clay, Andrew D. Redfern, Robert U. Newton

Research outputs 2014 to 2021

BACKGROUND: Skeletal metastases present a major challenge for clinicians, representing an advanced and typically incurable stage of cancer. Bone is also the most common location for metastatic breast carcinoma, with skeletal lesions identified in over 80% of patients with advanced breast cancer. Preclinical models have demonstrated the ability of mechanical stimulation to suppress tumour formation and promote skeletal preservation at bone sites with osteolytic lesions, generating modulatory interference of tumour-driven bone remodelling. Preclinical studies have also demonstrated anti-cancer effects through exercise by minimising tumour hypoxia, normalising tumour vasculature and increasing tumoural blood perfusion. This study proposes to explore the promising …

The Current State Of Subjective Training Load Monitoring—A Practical Perspective And Call To Action, Joseph O. C. Coyne, G. Gregory Haff, Aaron J Coutts, Robert U. Newton, Sophia Nimphius

Research outputs 2014 to 2021

This commentary delivers a practical perspective on the current state of subjective training load (TL) monitoring, and in particular sessional ratings of perceived exertion, for performance enhancement and injury prevention. Subjective measures may be able to reflect mental fatigue, effort, stress, and motivation. These factors appear to be important moderators of the relationship TL has with performance and injury, and they also seem to differ between open and closed skill sports. As such, mental factors may affect the interaction between TL, performance, and injury in different sports. Further, modeling these interactions may be limited due to the assumption that an …

Correction To: Hif Prolyl Hydroxylase Inhibition Protects Skeletal Muscle From Eccentric Contraction Induced Injury, Andrew N. Billin, Samuel E. Honeycutt, Alan V. Mcdougal, Jaclyn P. Kerr, Zhe Chen, Johannes M. Freudenberg, Deepak K. Rajpal, Guizhen Luo, Henning Fritz Kramer, Robert S. Geske, Frank Fang, Bert Yao, Richard V. Clark, John Lepore, Alex Cobitz, Ram Miller, Kazunori Nosaka, Aaron C. Hinken, Alan J. Russell

Research outputs 2014 to 2021

Following publication of the original article [1], the authors flagged that there is a discrepancy with the Availability of data and materials statement on page 12 of the article.

Creating Change In Intercollegiate Athletics: The Sexual Assault Prevention Paradigm For Athletic Departments, Kristy Mccray, Sue Sutherland, Donna L. Pastore

Health and Sport Sciences Faculty Scholarship

In 2011, the Office for Civil Rights issued a “Dear Colleague Letter” instructing universities to take action regarding sexual assault on college campuses. Specifically, universities must better educate students on the prevention of sexual assault, in the hope of reducing violence against women. Previous research is inconclusive on the involvement of intercollegiate student-athletes in incidences of sexual assault; however, recent high-profile cases of sexual misconduct at universities indicate that student-athletes are not immune to this issue. The purpose of this study was to explore how sexual assault is viewed within the culture of intercollegiate athletics, including education, occurrence, and prevention. …

Femoroacetabular Impingement As A Complication Of Acetabular Fracture Fixation, David A. Zuelzer, Christopher B. Hayes, Raymond D. Wright, Stephen T. Duncan

Orthopaedic Surgery and Sports Medicine Faculty Publications

Case

We present the case of a thirteen-year-old female who sustained a posterior wall acetabular fracture dislocation. She underwent urgent closed reduction and subsequent uncomplicated open reduction and internal fixation. Post reduction computed tomography demonstrated a concentrically reduced hip joint with no evidence of femoroacetabular impingement (FAI). She subsequently healed her fracture and returned to running activities; however, one year later presented with aching pain in her thigh. Radiographs demonstrated the development of a large osseous prominence on her anterolateral femoral neck consistent with femoroacetabular impingement. Based on these findings she was evaluated by a hip preservation specialist. She subsequently …

Assessing The Validity And Reliability Of A Freehand Tool Method For Analysis Of Ultrasound Cross-Sectional Area Images, Donald J. Marsh, Dylan Suarez, Luis Rodriguez-Castellano, Kyle Rochau, Ai Ishida, Caleb D. Bazyler

ETSU Faculty Works

No abstract provided.

Association Between Psychosocial And Organizational Factors And Objectively Measured Sedentary Behavior In Desk-Dependent Office Workers, Andrew Lafrenz, Taryn Lust, Minot Cleveland, Alar Mirka, Andrew Downs, Bryan Goodin, Jacquie Van Hoomissen

CUP Faculty Research

Cross-sectional analysis of data from the Recharge@Work study was used to assess individual, interpersonal and organizational correlates of objectively- measured sedentary time, in desk-dependent office workers at 2 U.S. hospitals. Analysis included 65 participants (62 females and ~49.2 years old). Sedentary time was assessed by accelerometry across five consecutive days and expressed as prolonged sedentary bouts (60 min ≤ 150 cpm). Correlates measured a baseline included: age, BMI, active break enjoyment, active break outcome expectancy, active break self-efficacy, active break social support, direct supervisor support of active breaks and senior manager support of active breaks. As expected, we found that …

Validity Of A Wireless Inertia Measurement Device In Quantifying Performance In Vertical Jumping Tests, Nicholas G. Anagnost, Alexandra Lates, John P. Wagle, Christopher B. Taber

Exercise Science Faculty Publications

The use of technology in sport and fitness training has rapidly become a tool for both athletes and coaches in monitoring performance variables for optimizing training stimulus and recovery (Duking, Hotho, Holmberg, Fuss, & Sperlich, 2016; Peake, Kerr & Sullivan, 2018). Wireless fitness trackers, GPS and accelerometry devices are growing in popularity with the athletic population outside of the clinical setting due to their lower cost and ease of use compared to traditional clinical measurement tools (Dellaserra, Gao & Ransdell, 2014). With the increased popularity of these devices comes the necessity to understand and validate the information collected from them …

The Impact Of Whoop Technology On Sleep, Recovery, And Performance In Naia Baseball Players, Nolan Harms

Department of Teaching, Learning, and Teacher Education: Dissertations, Theses, and Student Research

Many key factors – including but not limited to – sleep, nutrition, travel, stress, and practice influence the optimization of athletic performance. Although previous studies have investigated the use of wearable technology in sport to track several such factors, peer-reviewed research specific to WHOOP technology is limited at best. The purpose of this study was to examine the impact of WHOOP technology on sleep, recovery, and batting performance in healthy NAIA baseball players. Data was collected over the course of 4 weeks of in-season play on 10 varsity NAIA baseball players (20.40 ± 0.97 years). All games – 18 total …

Effects Of Weightlifting Training On Isometric Mid-Thigh Pull Rate Of Force Development, Dylan G. Suarez, Kristina Ushakova, Satoshi Mizuguchi, Guy Hornsby, Michael H. Stone

ETSU Faculty Works

PURPOSE: To examine the influence of three distinct training phases on isometric mid-thigh pull (IMTP) measures in well-trained weightlifters. METHODS: Pre- and post-block IMTP data from 11 collegiate weightlifters was used for analysis. The mean of the best two attempts from each athlete for measures of PF and RFD from 0-50ms, 0-100ms, 0-150ms, 0-200ms, and 0-250ms were used for comparison. In total, results from five timepoints for each of the 11 athletes were examined in order to compare the effects of the three training phases. RESULTS: A repeated measures ANOVA revealed no statistically significant (p ≥ 0.05) effects of training …

The Effect Of Altering Body Posture And Barbell Position On The Between-Session Reliability Of Force-Time Curve Characteristics In The Isometric Mid-Thigh Pull, Stuart N. Guppy, Claire J. Brady, Yosuke Kotani, Michael H. Stone, Nikola Medic, Guy Gregory Haff

ETSU Faculty Works

Seventeen strength and power athletes (n = 11 males, 6 females; height: 177.5 ± 7.0 cm, 165.8 ± 11.4 cm; body mass: 90.0 ± 14.1 kg, 66.4 ± 13.9 kg; age: 30.6 ± 10.4 years, 30.8 ± 8.7 years), who regularly performed weightlifting movements during their resistance training programs, were recruited to examine the effect of altering body posture and barbell position on the between-session reliability of force-time characteristics generated in the isometric mid-thigh pull (IMTP). After participants were familiarised with the testing protocol, they undertook two testing sessions which were separated by seven days. In each session, the participants …

The Effect Of Altering Body Posture And Barbell Position On The Between-Session Reliability Of Force-Time Curve Characteristics In The Isometric Mid-Thigh Pull, Stuart N. Guppy, Claire J. Brady, Yosuke Kotani, Michael H. Stone, Nikola Medic, Guy Gregory Haff

Research outputs 2014 to 2021

Seventeen strength and power athletes (n = 11 males, 6 females; height: 177.5 ± 7.0 cm, 165.8 ± 11.4 cm; body mass: 90.0 ± 14.1 kg, 66.4 ± 13.9 kg; age: 30.6 ± 10.4 years, 30.8 ± 8.7 years), who regularly performed weightlifting movements during their resistance training programs, were recruited to examine the effect of altering body posture and barbell position on the between-session reliability of force-time characteristics generated in the isometric mid-thigh pull (IMTP). After participants were familiarised with the testing protocol, they undertook two testing sessions which were separated by seven days. In each session, the participants …

Effect Of A Repeated Sprint Ability Test On The Muscle Contractile Properties In Elite Futsal Players, Javier Sánchez-Sánchez, David Bishop, Jorge García-Unanue, Esther Ubago-Guisado, Enrique Hernando, Jorge López-Fernández, Enrique Colino, Leonor Gallardo

Research outputs 2014 to 2021

The aim of this study was to evaluate the effect of a repeated sprint ability (RSA) test on the contractile properties of the muscles in elite futsal players. A total of 20 elite players completed the RSA test (7 × 30 m), and the contractile response from the rectus femoris (RF) and biceps femoris (BF) of both legs were analysed pre and post through tensiomyography. There was a significant increment in 30-m times from the third sprint onwards (p < 0.05). The percent decrement in sprint ability (RSA) with respect to the first sprint was significantly higher in the last sprint. The players did not show evidence of lateral asymmetry in any of the muscle groups analysed after the RSA test (p > 0.05). Following the RSA test there was a significant reduction in the delay time (Td) in RF, a significant decrement …

Hif Prolyl Hydroxylase Inhibition Protects Skeletal Muscle From Eccentric Contraction-Induced Injury, Andrew N Billin, Samuel E Honeycutt, Alan V Mcdougal, Jaclyn P Kerr, Zhe Chen, Johannes M Freudenberg, Deepak K Rajpal, Guizhen Luo, Henning Fritz Kramer, Robert S Geske, Frank Fang, Bert Yao, Richard V Clark, John Lepore, Alex Cobitz, Ram Miller, Kazunori Nosaka, Aaron C Hinken, Alan J Russell

Research outputs 2014 to 2021

BACKGROUND: In muscular dystrophy and old age, skeletal muscle repair is compromised leading to fibrosis and fatty tissue accumulation. Therefore, therapies that protect skeletal muscle or enhance repair would be valuable medical treatments. Hypoxia-inducible factors (HIFs) regulate gene transcription under conditions of low oxygen, and HIF target genes EPO and VEGF have been associated with muscle protection and repair. We tested the importance of HIF activation following skeletal muscle injury, in both a murine model and human volunteers, using prolyl hydroxylase inhibitors that stabilize and activate HIF.

METHODS: Using a mouse eccentric limb injury model, we characterized the protective effects …

The Validity Of The Push Band 2.0 During Vertical Jump Performance, Jason P. Lake, Simon Augustus, Kieran Austin, Peter Mundy, John J. Mcmahon, Paul Comfort, Guy G. Haff

Research outputs 2014 to 2021

The Push Band has the potential to provide a cheap and practical method of measuring velocity and power during countermovement vertical jumping (CMJ). However, very little is known about whether it conforms to laboratory-based gold standards. The aim of this study was to assess the agreement between peak and mean velocity and power obtained from the belt-worn Push Band, and derived from three-dimensional motion capture, and vertical force from an in-ground force platform. Twenty-two volunteers performed 3 CMJ on a force platform, while a belt-worn Push Band and a motion capture system (a marker affixed to the Push Band) simultaneously …

Resistance Training Volume Load With And Without Exercise Displacement, W. Guy Hornsby, Jeremy A. Gentles, Paul Comfort, Timothy J. Suchomel, Satoshi Mizuguchi, Michael H. Stone

ETSU Faculty Works

Monitoring the resistance training volume load (VL) (sets × reps × load) is essential to managing resistance training and the recovery–adaptation process. Subjects: Eight trained weightlifters, seven of which were at national level, participated in the study. Methods: VL was measured both with (VLwD) and without (VL) the inclusion of barbell displacement, across twenty weeks of training, in order to allow for comparisons to be made of these VL calculating methods. This consisted of recording the load, repetition count, and barbell displacement for every set executed. Comparisons were made between VL and VLwD for individual blocks of training, select training …

Preliminary Scale Of Reference Values For Evaluating Reactive Strength Index-Modified In Male And Female Ncaa Division I Athletes, Christopher J. Sole, Timothy J. Suchomel, Michael H. Stone

ETSU Faculty Works

The purpose of this analysis was to construct a preliminary scale of reference values for reactive strength index-modified (RSImod). Countermovement jump data from 151 National Collegiate Athletic Association (NCAA) Division I collegiate athletes (male n = 76; female n = 75) were analyzed. Using percentiles, scales for both male and female samples were constructed. For further analysis, athletes were separated into four performance groups based on RSImod and comparisons of jump height (JH), and time to takeoff (TTT) were performed. RSImod values ranged from 0.208 to 0.704 and 0.135 to 0.553 in males and females, respectively. Males had greater RSImod …

Health-Enhancing Physical Activity During Practice Among Student Football Managers At A Division I University, Eugene C. Fitzhugh, Robin Hardin, William Boyer, Emily M. Post, Zach Behnke

Health and Sport Sciences Faculty Scholarship

Objective: Student football managers have demands on their time that may pose barriers Received 5 April 2018 to meeting recommended current physical activity (PA) guidelines. The study sought to assess the amount of PA obtained by student football managers at a NCAA Division I Football university. Participants: Subjects were student football managers (n¼14) with data collected in the fall 2015. Methods: Participants wore an Omron HJ-720ITFFP pedometer for seven consecutive days during football activities only, while self-reporting their overall PA on day 7. Measures were analyzed using repeated measures and mixed-design Athletics; epidemiology; ANOVAs. Results: Managers averaged 8474 steps/day for …

Energy Expenditure, Physiological, And Perceptual Responses To A Brief, Simple Bodyweight Resistance Training Protocol In Previously Sedentary Adults, James Steele Ph.D, Rebecca Conway, Sarah Weber, Jordan Weber, Paulo Gentil, Christopher B. Scott Phd, Hayao Ozaki Phd

Department of Exercise, Health and Sport Science

No abstract provided.

Ua12/2/1 Fit: A Health & Wellness Guide, Wku Student Affairs

WKU Archives Records

Special magazine of College Heights Herald regarding health and fitness.

• Childress, Nicole. Welcome to Fit
• Southers, Mariah. CVS Shares 4 Ways to Beat the Flu
• Childress, Nicole. Do It Yourself Face Masks
• Goodlett, Ryan. Juices Add Zest to Life
• Southers, Mariah & Bryson Lacasse. Classic Shortcuts – WKU Campus Map
• Wells, Spencer. Little Fox Bakery Offers Sweet Treats for Every Diet
• Southers, Mariah. Turning Up the Heat – Hot Yoga
• Goodlett, Ryan. Iron Woman – Melinda Grimsley-Smith
• Wells, Spencer. Preston Health & Fitness Center: More Than Just a Gym

Utility Of Fms To Understand Injury Incidence In Sports: Current Perspectives, Meghan Warren, Monica Lininger, Nicole Chimera, Craig Smith

Articles & Book Chapters

The Functional Movement Screen (FMS) is a popular movement screen used by rehabilitation, as well as strength and conditioning, professionals. The FMS, like other movement screens, identifies movement dysfunction in those at risk of, but not currently experiencing, signs or symptoms of a musculoskeletal injury. Seven movement patterns comprise the FMS, which was designed to screen fundamental movement requiring a balance between stability and mobility. The 7 movement patterns are summed to a composite FMS score. For an instrument to have wide applicability and acceptability, there must be high levels of reliability, validity, and accuracy. The FMS is certainly a …

Improving Health Through Diet And Exercise In Children, Elaine Rush, Tara Coppinger

Publications

We know that nutritious foods and quality physical activity are two of the fundamental needs for normal growth and development of children. Food based dietary guidelines and physical activity recommendations have universal evidence base but the teaching of fundamental movement skills is limited without support. Given the importance of prevention of childhood obesity the distal drivers also need to be examined including poverty. Interventions trialled in carefully controlled conditions while shown to have efficacy are not effective in the real world. There is a need for more research and rigorous evaluation of interventions in combinations of settings and with innovative …

Feasibility Assessment Of The Reebok Checklight™ And King-Devick Tests As Screening Tools In Youth Football, Brent Harper, Adrian Aron, Alex Siyufy, Angela Mickle, Ken Cox

Physical Therapy Faculty Articles and Research

Background: Concussions are one of the foremost issues in sport, with football having one of the highest incidence rate of injury. Moreover, there is a need to monitor sub-concussive head impacts because they do not initiate further assessment which may increase an athlete’s risk of suffering a brain injury. The purpose of this article is to discuss the viability of use for the Reebok CHECKLIGHT™ system and its correlation to concussive events screening in two levels of football: youth recreation league football (ages 11-13) and high school football (ages 13-18). Results: The Reebok CHECKLIGHT™ system activation did not correlate with …

Risk Factors Associated With Low Back Pain In Golfers: A Systematic Review And Meta-Analysis, Jo Armour Smith, Andrew Hawkins, Marybeth Grant-Beuttler, Richard Beuttler, Szu-Ping Lee

Physical Therapy Faculty Articles and Research

Context:

Low back pain is common in golfers. The risk factors for golf-related low back pain are unclear but may include individual demographic, anthropometric, and practice factors as well as movement characteristics of the golf swing.

Objective:

The aims of this systematic review were to summarize and synthesize evidence for factors associated with low back pain in recreational and professional golfers.

Data Sources:

A systematic literature search was conducted using the PubMed, CINAHL, and SPORTDiscus electronic databases through September 2017.

Study Selection:

Studies were included if they quantified demographic, anthropometric, biomechanical, or practice variables in individuals with and without golf-related …

Force-Time Differences Between Ballistic And Non-Ballistic Half-Squats, Timothy J. Suchomel, Christopher B. Taber, Christopher J. Sole, Michael H. Stone

ETSU Faculty Works

The purpose of this study was to examine the force-time differences between concentric-only half-squats (COHS) performed with ballistic (BAL) or non-ballistic (NBAL) intent across a range of loads. Eighteen resistance-trained men performed either BAL or NBAL COHS at 30%, 50%, 70%, and 90% of their one repetition maximum (1RM) COHS. Relative peak force (PF) and relative impulse from 0–50 ms (Imp50), 0–90 ms (Imp90), 0–200 ms (Imp200), and 0–250 ms (Imp250) were compared using a series of 2 × 4 (intent × load) repeated measures ANOVAs with Bonferroni post hoc tests. Cohen’s d effect sizes were calculated to provide measures …

Assessment Of Hrv After Maximal Exercise In Trained Postmenopausal Women, Julia Orri, E. M. Hughes, D. G. Mistry, A. Scala

Kinesiology (Formerly Exercise and Sport Science)

Increased parasympathetic tone achieved with endurance training may provide cardioprotection after menopause. To compare heart rate variability (HRV) from rest through maximal exercise and recovery in trained postmenopausal women. Thirtysix postmenopausal women who self-reported training at either moderate (MOD; 3-5.9 METS; 58.9±4.4 year) or vigorous (VIG; >6 METS; 59.7±5.2 year) intensities participated. HRV was measured for 5 min in the supine position, in the last minute of the VO2max test and after 2 min of active recovery. HRV in MOD and VIG was compared using a factorial ANOVA with repeated measures on time. MOD and VIG responded similarly over the …

The Influence Of Citrus Urantium And Caffeine Complex Versus Placebo On The Cardiac Autonomic Response: A Double Blind Crossover Design, Brian Kliszczewicz, Emily Bechke, Cassie Williamson, Paul Bailey, Wade Hoffstetter, John R. Mclester, Cherilyn N. Mclester

Faculty and Research Publications

Background: The purpose of this study was to examine the resting cardiac autonomic nervous system’s response to the ingestion of a complex containing Citrus aurantium + Caffeine (CA + C) and its influence on recovery following a high-intensity anaerobic exercise bout in habitual caffeine users. Methods: Ten physically active males (25.1 ± 3.9 years; weight 78.71 ± 9.53 kg; height 177.2 ± 4.6 cm; body fat 15.5 ± 3.13%) participated in this study, which consisted of two exhaustive exercise protocols in a randomized crossover design. On each visit the participants consumed either a CA + C (100 mg of CA …

Repetition-To-Repetition Differences Using Cluster And Accentuated Eccentric Loading In The Back Squat, John P. Wagle, Christopher B. Taber, Aaron J. Cunanan, Matt L. Sams, Alexander Wetmore, Garett E. Bingham, Brad H. Deweese, Kimitake Sato, Charles A. Stuart, Michael H. Stone

Exercise Science Faculty Publications

The current investigation was an examination of the repetition-to-repetition magnitudes and changes in kinetic and kinematic characteristics of the back squat using accentuated eccentric loading (AEL) and cluster sets. Trained male subjects (age = 26.1 ± 4.1 years, height = 183.5 ± 4.3 cm, body mass = 92.5 ± 10.5 kg, back squat to body mass ratio = 1.8 ± 0.3) completed four load condition sessions, each consisting of three sets of five repetitions of either traditionally loaded straight sets (TL), traditionally loaded cluster sets (TLC), AEL cluster sets (AEC), and AEL straight sets where only the initial repetition had …

Repetition-To-Repetition Differences Using Cluster And Accentuated Eccentric Loading In The Back Squat, John P. Wagle, Christopher B. Taber, Kevin M. Carroll, Aaron J. Cunanan, Matt L. Sams, Alexander Wetmore, Garett E. Bingham, Brad H. Deweese, Kimitake Sato, Charles A. Stuart, Michael H. Stone

ETSU Faculty Works

The current investigation was an examination of the repetition-to-repetition magnitudes and changes in kinetic and kinematic characteristics of the back squat using accentuated eccentric loading (AEL) and cluster sets. Trained male subjects (age = 26.1 ± 4.1 years, height = 183.5 ± 4.3 cm, body mass = 92.5 ± 10.5 kg, back squat to body mass ratio = 1.8 ± 0.3) completed four load condition sessions, each consisting of three sets of five repetitions of either traditionally loaded straight sets (TL), traditionally loaded cluster sets (TLC), AEL cluster sets (AEC), and AEL straight sets where only the initial repetition had …