Kinesiology Commons^™

Pickleball For Inactive Mid-Life And Older Adults In Rural Utah: A Feasibility Study, Paige Wray, Callahan K. Ward, Cindy Nelson, Sandra H. Sulzer, Christopher J. Dakin, Brennan J. Thompson, Matthew Vierimaa, Debasree Das Gupta, David A. E. Bolton

Extension Research

Many diseases, disabilities, and mental health conditions associated with aging can be delayed or prevented through regular exercise. Several barriers to exercise, many of which are exacerbated in rural communities, prevent mid-life and older adults from accessing its benefits. However, recently, a racquet sport named pickleball has become popular among older adults, and it appears to overcome some of these barriers. We conducted a feasibility study to evaluate the impact of a six-week pickleball intervention on measures of muscle function, cognitive function, perceived pain, and cardio-metabolic risk, as well as several psychosocial factors contributing to adherence in sedentary rural participants. …

Professional Education To Reduce Provider Stigma Toward Harm Reduction And Pharmacotherapy, Sandra H. Sulzer, Suzanne Prevedel, Tyson Barrett, Maren Wright Voss, Cassandra Manning, Erin Fanning Madden

Extension Research

Aims: A novel professional training was developed to reduce stigma toward harm reduction and pharmacotherapy for substance use disorders.

Methods: The training was delivered over three sessions to n = 147 health professionals in Utah between 2019 and 2020, including n = 40 substance use disorder treatment professionals. Pre and post-training survey measures provided evaluation information on knowledge, attitudes, and planned action regarding harm reduction and pharmacotherapy. Items were grouped into a stigma score, and multilevel modeling, regression analyses, and McNemar tests were used to quantify changes in overall stigma toward harm reduction interventions both before and after the training. …

Efficacy Of A Yfv-Specific Monoclonal Antibody In The Treatment Of Yf In A Hamster Model, Ryne Christiansen

Student Research Symposium

The yellow fever virus (YFV) is a flavivirus found mainly in South America and Africa. Infection may result in fever, chills, jaundice, nausea, and vomiting. Outbreaks may have up to 50% case mortality. Although Yellow Fever (YF) is a highly preventable disease through the use of an effective vaccine, there are no approved antivirals for this disease. An effective antiviral is necessary to treat infected individuals in areas where the YF vaccine was not used and an outbreak of YF occurs. In this study, female Syrian golden hamsters were infected with YFV and treated with YFV-specific monoclonal antibodies (mAbs). Weight …

Impact Of Fecal Microbiota Transfer (Fmt) On Phenotype Of Mice Fed A Standard Diet And A Western-Style Diet Using A Colitis-Associated Colorectal Cancer Model, Abbey Horrocks

Student Research Symposium

A variety of genetic and environmental factors can affect the composition of the human gut microbiota, including a poor diet. Western diets are typically associated with dysbiosis and other adverse health outcomes that are expressed phenotypically. The primary objective of this study is to determine the contribution of gut microbiota from mice donors who have previously consumed one of two basal diets: 1) the standard AIN93G diet, which is designed to promote rodent health; and 2) the total Western diet (TWD), which promotes inflammation-associated colorectal tumorigenesis. The donors’ microbiota were transferred to a cohort of mice who were fed either …

Ultrasound Measurements Of Subcutaneous Fat Thickness Are Robust Against Hydration Changes, Dale R. Wagner, James D. Cotter

Kinesiology and Health Science Faculty Publications

Ultrasound is an appealing tool to assess body composition, combining the portability of a field method with the accuracy of a laboratory method. However, unlike other body composition methods, the effect of hydration status on validity is unknown. This study evaluated the impact of acute hydration changes on ultrasound measurements of subcutaneous fat thickness and estimates of body fat percentage. In a crossover design, 11 adults (27.1 ± 10.5 years) completed dehydration and hyperhydration trials to alter body mass by approximately ±2%. Dehydration was achieved via humid heat (40 °C, 60% relative humidity) with exercise, whereas hyperhydration was via ingestion …

Organizational Effectiveness Measures And Their Relationship To Donor Contributions, James T. Morton, Chris Hanna

Kinesiology and Health Science Faculty Publications

The purpose of this study was to examine the relationship between organizational effectiveness measures and donor contributions for National Collegiate Athletic Association Division I athletic departments. For this study, donor contributions were used as a proxy for donors’ perception of organizational effectiveness for these athletic departments. Using a combination of the goals attainment model (Price, 1972) and the strategic constituencies model (Connolly, Conlon, & Deutsch, 1980) the effectiveness measures used were athletic performance, student athlete welfare, and student athlete academic success. The whole of Division I, as well as the three subdivisions, were examined for the five-year period from 2013 …

Interrater Reliability Of Novice Examiners Using A-Mode Ultrasound And Skinfolds To Measure Subcutaneous Body Fat, Dale R. Wagner, Masaru Teramoto

Kinesiology and Health Science Faculty Publications

Examiners with minimal training and skill are often called upon to make body composition assessments using field methods. This study compared the interrater reliability of novice examiners for the skinfold (SKF) and A-mode ultrasound (US) methods of body composition assessment. Undergraduate Kinesiology majors (48 males, 32 females) with minimal training took both SKF and US measurements at three sites (males: chest, abdomen, thigh; females: triceps, suprailiac, thigh). Interrater reliability was significantly better for US compared to SKF at the thigh (ICC_US = 0.975, ICC_SKF = 0.912) and abdomen (ICC_US = 0.984, ICC_SKF = 0.693) for men …

The Use Of Dogs In Therapeutic Practices, Brynli Bleak

Fall Student Research Symposium 2020

Dogs are becoming more and more involved in the health, mental health and educational sectors. In recent years they have been trained to assist individuals and groups in various therapies. Although the use of therapy and service dogs has become more popular in recent years, there is a long history of involving dogs in treatments. This research was targeted at discovering more about the history of therapy and service dogs, the differences between them, and the benefits that they produce for individuals.

Choice Of End State Comfort Based On Time Spent At The Beginning State And The Precision Requirement Of The End State, Tucker Gregory Gamble

Undergraduate Honors Capstone Projects

People choose actions based on many different variables. In particular, choice of posture while grasping an object typically depends upon several factors including the time spent in that posture, what postures were held prior to choosing that posture, and the precision required by the posture. The purpose of this study was to test a trade-off between choice of end-state comfort based on time spent in a posture at the beginning-state and the precision requirement of the end-state. A comfortable grasp is classified when a person has a full grasp on an object with their thumb pointing up. This posture also …

Effects Of Flywheel Resistance Training On Muscle Function And Sport-Specific Performance In Collegiate Club Water Polo Players, Jennifer Xu

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Flywheel training has been shown to be beneficial for improving a multitude of muscle function and performance parameters, but its short-term training effects on athletic performance have yet to be established. PURPOSE: To investigate the effects of four weeks of flywheel squat training on lower body muscle function adaptations and sport-specific performance in collegiate club water polo players. METHODS: Thirteen men and women who participated in collegiate club water polo performed flywheel squat training twice a week for four weeks. Isokinetic knee extension peak power (PP) and peak torque (PT), flywheel squat peak power (FPP) and mean power (FMP), countermovement …

No More “Social Distancing” But Practice Physical Separation, Debasree Das Gupta, David W. S. Wong

Kinesiology and Health Science Faculty Publications

Though not a new term, “social distancing” exploded onto the global stage as an expression to publicize the only means currently available to control the transmission of COVID-19. This term is increasingly being adopted and translated into the vernacular to inform and guide public behavior in most, if not all, countries around the world. However, any effective global response requires direct and unambiguous communication and sharing of ideas across communities with different cultural backgrounds as well as between researchers and responders across the disciplinary spectrum. Unfortunately, social distancing is a misnomer. The current use of social distancing – separating ourselves …

How “Dependent” Are We? A Spatiotemporal Analysis Of The Young And The Older Adult Populations In The Us, Debasree Das Gupta, David W. S. Wong

Kinesiology and Health Science Faculty Publications

The shifting of a country’s age structure has far-reaching socioeconomic and policy implications. In the US, the changing age structure at the sub-national level has received little research attention. To address this gap, we examine age dependencies across states in the US between 1990 and 2010 using decennial census data. We find that dependency changes have been gradual with a distinct graying of states during this period. Within this overarching trend, the sources of states’ dependencies follow complicated trajectories without clear spatiotemporal patterns. Nevertheless, changes in states’ old-age dependency contributions to respective total dependencies are geographically clustered and the inverse …

Choice‐Based Reminder Cues: Findings From An Mhealth Study To Improve Tuberculosis (Tb) Treatment Adherence Among The Urban Poor In India, Debasree Das Gupta, Amit Patel, Deepak Saxena, Naoru Koizumi, Poonam Trivedi, Krupali Patel, Devang Raval, Andrew King, Kerianne Chandler

Kinesiology and Health Science Faculty Publications

Poor treatment outcomes due to nonadherence and consequent high levels of drug resistance continue to challenge efforts to combat tuberculosis (TB) in India. Mobile health‐ or mHealth‐based reminder cues have been considered in multiple health behavior modification interventions, including TB treatment nonadherence. We conducted a quasi‐experimental study in Ahmedabad, India, to examine the effectiveness of mHealth‐based reminder cues customized to meet diverse patient needs. Results from this experiment indicate that the potential of customized mHealth reminder cues may remain unrealized unless addressed in conjunction with the multifaceted drivers of TB treatment nonadherence. The perspective we present here has broad relevance …

Wingate Anaerobic Test Reliability On The Velotron With Ice Hockey Players, Ryan F. Bringhurst, Dale R. Wagner, Sarah Schwartz

Kinesiology and Health Science Faculty Publications

Bringhurst, RF, Wagner, DR, and Schwartz, S. Wingate anaerobic test reliability on the velotron with ice hockey players. J Strength Cond Res 34(6): 1716–1722, 2020—This study evaluated the test-retest reliability of the Wingate Anaerobic Test (WAnT) performed on a Velotron electromagnetically braked cycle ergometer (EE) for power-trained athletes and assessed whether a familiarization trial was necessary to achieve high test-retest reliability. Twenty-one male ice hockey players (age 23.5 ± 4.7 years, mass 86.3 ± 16.6 kg, height 180.9 ± 7.4 cm) from a collegiate club team (Club = 10) and a recreational league (Rec = 11) performed three 30-second WAnTs …

Case Study: Effect Of Surgical Metal Implant On Single Frequency Bioelectrical Impedance Measures Of An Athlete, Dale R. Wagner

Kinesiology and Health Science Faculty Publications

This case study examined the influence of a surgical metal implant on the bioelectrical impedance analysis (BIA) readings of an athlete. Single‐frequency BIA using a tetrapolar electrode configuration was applied to both the right and left sides of a 23‐year‐old female jumper who had an 8 × 345 mm titanium alloy nail implanted in her left tibia. The metal implant reduced BIA resistance and reactance on the implanted side by 27 and 6 ohms, respectively. This reduction in impedance resulted in a 0.4 kg–1.9 kg increase in the estimate of fat‐free mass (FFM) depending on the prediction formula used. There …

A Modified Lean And Release Technique To Emphasize Response Inhibition And Action Selection In Reactive Balance, David A.E. Bolton, Manhoud Mansour

Kinesiology and Health Science Faculty Publications

Assessment of reactive balance traditionally imposes some type of perturbation to upright stance or gait followed by measurement of the resultant corrective behavior. These measures include muscle responses, limb movements, ground reaction forces, and even direct neurophysiological measures such as electroencephalography. Using this approach, researchers and clinicians can infer some basic principles regarding how the nervous system controls balance to avoid a fall. One limitation with the way in which these assessments are currently used is that they heavily emphasize reflexive actions without any need to revise automatic postural reactions. Such an exclusive focus on these highly stereotypical reactions would …

Exercise In Thermal Inversions: Pm2.5 Air Pollution Effects On Pulmonary Function And Aerobic Performance, Dale R. Wagner, Daniel C. Brandley

Kinesiology and Health Science Faculty Publications

Introduction Wintertime thermal inversions can lead to the accumulation of small particulate matter (PM_2.5). Despite an association between respiratory hospital admissions and elevated PM_2.5 levels, many people continue to exercise outdoors during inversions. This study compared pulmonary function and exercise performance during periods of low and high ambient PM_2.5 concentrations. Methods Forced vital capacity and forced expiratory volume in 1 s were measured outdoors before and after two 3200 m running time trials: one with low ambient PM_2.5 (0.6–14.7 microgram·m^-3), and the other during high PM_2.5 (19.1–42.5 micrograms·m^-3). A 10 …

Comparison Of A-Mode And B-Mode Ultrasound For Measurement Of Subcutaneous Fat, Dale R. Wagner, Masaru Teramoto, Trenton Judd, Joshua P. Gordon, Casey Mcpherson, Adrianna Robison

Kinesiology and Health Science Faculty Publications

With lower-cost devices and technologic advancements, ultrasound has been undergoing a resurgence as a method to measure subcutaneous adipose tissue. We aimed to determine whether a low-cost, 2.5-MHz amplitude (A-mode) ultrasound, designed specifically for body composition assessment, could produce subcutaneous fat thickness measurements comparable to an expensive, 12-MHz brightness (B-mode) device. Fat thickness was measured on 40 participants (20 female, 20 male; 29.7 ± 11.1 y of age; body mass index 24.9 ± 4.5 kg/m²) at 7 sites (chest, subscapula, mid-axilla, triceps, abdomen, suprailiac and thigh) with both devices. Intraclass correlations exceeded 0.75 at all measurement sites. Mean …

Camp Organizational Support For Creativity Among New And Returning Camp Counselors, Myles L. Lynch, Cindy L. Hartman, Nate E. Trauntvein, Cari A. E. Moorhead

Kinesiology and Health Science Faculty Publications

Creativity supports interest, imagination, empowerment, intrinsic motivation, and overall engagement. Satisfied employees, who are supported in their creativity, have increased performance, motivation, and commitment. Residential summer camp is a demanding 24-hour job in which camp counselors use creativity on a regular basis via lesson planning, teaching activities, resolving conflict, and living within close proximity to coworkers. The purpose of the current study was to explore organizational support for creativity among first-year and returning staff at the beginning and end of one season of employment. Camp counselors (n = 113) participated in the current study utilizing quantitative and qualitative methods. Quantitative …

Forecasting Issues In Ncaa Division I Fbs Athletics, James T. Morton, Donna L. Pastore

Kinesiology and Health Science Faculty Publications

The National Collegiate Athletic Association (NCAA) and its member institutions have been faced with significant changes in the recent past. This study was used to predict issues, caused by some of these changes, which will impact leaders of NCAA Division I Football Bowl Subdivision (FBS) athletic departments over the next five to seven years. The Delphi technique was employed to obtain expert opinions for the forecast. The expert panel consisted of sport management faculty who were surveyed over three rounds to determine what issues were likely to occur and whether or not those issues would have a significant impact. The …

Asea Redox Supplement Fails To Improve Aerobic Capacity And Ventilatory Threshold: A Double-Blind, Placebo-Controlled Study, Dale R. Wagner, Kyle Shegrud, Korry J. Hintze

Kinesiology and Health Science Faculty Publications

The ASEA redox cell signaling supplement beverage has been commercially available for the past decade. Despite the market longevity of this supplement, athletic sponsorship, and anecdotal ergogenic claims, there is no independent, peer-reviewed research on its efficacy. The purpose of this study was to determine if ASEA improves aerobic capacity (VO₂ max) and/or ventilatory threshold (VT) of physically active subjects. Eleven (6 females, 5 males) young adults (21.9 ± 3.9 yrs) performed 3 VO₂ max tests: (a) baseline; (b) after 2 wks of supplementing with ASEA; and (c) after 2 wks of taking a placebo in a cross-over …

Comparison Of A 2d Ipad Application And 3d Body Scanner To Air Displacement Plethysmography For Measurement Of Body Fat Percentage, D. R. Wagner, F. Castañeda, B. Bohman, W. Sterr

Kinesiology and Health Science Faculty Publications

Background Novel and innovative imaging methods that rapidly estimate body fat percentage (%BF) are publicly available, yet little is known about their accuracy. The present study evaluated the test–retest reliability of a two-dimensional iPad (Apple, Inc., Cupertino, CA, USA) application (2D APP) and a three-dimensional body scanner (3D SCAN) for estimating %BF and compared both imaging methods with air displacement plethysmography (Bod Pod; Cosmed USA, Inc., Concord, CA, USA).

Methods Seventy-nine adults (37 female, 42 male) varying widely in age [mean (SD), range] [32.9 (12.4), 18–65 years] and body mass index [25.0 (4.9), 18.2–41.8 kg m^–2] were measured …

An Examination Of The Present And Predictions For The Future Of Intercollegiate Athletics, James T. Morton, Donna L. Pastore

Kinesiology and Health Science Faculty Publications

This study forecasts future issues in NCAA Division I FBS intercollegiate athletics. The research design employed the Delphi technique to survey an expert panel, consisting of 12 athletic directors and associate athletic directors from FBS institutions, over three rounds to ascertain what issues are likely to occur over the next five to seven years and whether or not these issues will have a significant impact on the way intercollegiate athletics operates. Results of the study revealed eight issues that were likely to occur over the next five to seven years. Four of these issues related to the economic sector of …

College Choice Factors And Organizational Effectiveness In Intercollegiate Athletics, James T. Morton

Kinesiology and Health Science Faculty Publications

The purpose of this study was to find out if winning could be predicted by spending on facilities and coaches’ salaries by NCAA Division I intercollegiate athletic departments. Using the goals attainment model (Price, 1972) approach, winning, as measured by the National Association of Collegiate Directors of Athletics (NACDA) Cup Points, was used as the measure of organizational effectiveness for intercollegiate athletic departments. The results of a hierarchical multiple linear regression suggest that a significant proportion of the total variation in Directors’ Cup points was predicted by the combination of total annual debt service, total outstanding debt, average men’s head …

Stop-Signal Reaction Time Correlates With A Compensatory Balance Response, Garrett Rydalch, Hayden B. Bell, K. L. Ruddy, David A.E. Bolton

Kinesiology and Health Science Faculty Publications

Background

Response inhibition involves suppressing automatic, but unwanted action, which allows for behavioral flexibility. This capacity could theoretically contribute to fall prevention, especially in the cluttered environments we face daily. Although much has been learned from cognitive psychology regarding response inhibition, it is unclear if such findings translate to the intensified challenge of coordinating balance recovery reactions.

Research question

Is the ability to stop a prepotent response preserved when comparing performance on a standard test of response inhibition versus a reactive balance test where compensatory steps must be occasionally suppressed?

Methods

Twelve young adults completed a stop signal task and …

Effects Of Resistance Training Frequency On Muscle Function Adaptations Using A Multiple-Joint Eccentric Training Model, Joshua Crane

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Eccentric resistance training has been shown to be beneficial for improving multiple performance and health metrics. However, recommendations on eccentric training frequency have not been established. PURPOSE: To investigate the effects of volume-matched resistance training frequency comparing one versus three training days per week of isokinetic multiple-joint eccentric training on strength and lower body function adaptations during a 4-week training period. METHODS: Thirty recreationally-trained men and women were randomly assigned to either a high frequency (HF), three times per week, or low frequency (LF), once per week, training group for four weeks. A motor-driven isokinetic eccentric dynamometer was used for …

Interdevice Reliability Of A-Mode Ultrasound To Measure Body Composition, Megan Bigler

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

A-mode ultrasound is a noninvasive and rapid method for measuring subcutaneous fat thickness and estimating body fat percentage (%BF). The validity and reliability of the BodyMetrix BX2000 A-mode ultrasound has been reported; however, the purpose of this study was to compare results from two machines to determine interdevice reliability. Ultrasound measures were repeated with two BX2000 machines at 10 body sites (chest, biceps, triceps, scapula, lower back, hip, waist, thigh, calf, axilla) on 42 males of varying age and leanness (age: 28.6 ± 11.9 y, BMI: 25.4 ± 4.6 kg/m²). The intraclass correlation coefficients ranged from 0.939 to …

The Effects Of A Yoga Intervention On Cognitive Function In Older Adults, Elizabeth Edwards

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Cognitive decline and reduced cognitive function presents a serious risk to the older adult population. As the population of individuals over the age of 65 continues to increase, this presents a need for effective solutions to help people sustain healthy, independent lifestyles. Currently, physical activity is recommended for physical health in older adults and has shown evidence in maintaining cognitive function. In particular, the mind-body practice of yoga is a promising form of physical exercise that shows positive cognitive benefits. While the effects of yoga appear to be promising, the current literature is lacking scientific rigor. This study investigated the …

Staying Upright By Shutting Down? Evidence For Global Suppression Of The Motor System When Recovering Balance, Caleigh Goode

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Background: When automatic, yet unwanted action is quickly inhibited, short-lived suppression throughout the motor system ensues. This type of response inhibition causing an all-over motor suppression effect is referred to as global suppression. Although response inhibition is essential for behavioral flexibility, widespread motor suppression may delay action reprogramming. In reactive balance control, even fleeting suppression of the motor system could interfere with our ability to adapt compensatory reactions quickly enough to avoid a fall.Whether this concept of global suppression is occurring in situations that pose a postural threat is undetermined.

Research Question: Is muscle activity in …

Use Of The Wet Bulb Globe Temperature In Ncaa Fbs Athletic Training Staffs, Garrison Chan

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Background: Heat illnesses present a major risk for athletes, especially football players. The NATA established recommendations to prevent heat illnesses that include measuring wet bulb globe temperature (WBGT), but adherence to this recommendation is unknown.

Methods: A survey was sent to all 130 Division 1 FBS athletic training staffs to determine their use of the WBGT to assess heat stress.

Results: Of the 82 respondents (63% response rate), 59 use WBGT to assess heat stress. However, only 19 use it for summer conditioning. Of the 23 universities that do not use WBGT, 10 noted that extreme heat or humidity is …