Kinesiology Commons^™

Convergent Validity Of The Short Recovery And Stress Scale In Collegiate Weightlifters, Alec R. Perkins, S. Kyle Travis, Satoshi Miziguchi, Michael Stone, Kevin Breuel, Michael Kellmann, Caleb Bazyler

International Journal of Exercise Science

International Journal of Exercise Science 15(6): 1457-1471, 2022. The purpose of this study was to determine whether changes in collegiate weightlifters’ external training load, biochemical markers, and jumping performance correlate to changes in items of the Short Recovery and Stress Scale (SRSS) throughout four microcycles. Twelve well-trained weightlifters (8 males, 4 females; age 24.30 ± 4.36 yr; height 170.28 ± 7.09 cm; body mass 81.73 ± 17.00 kg) with at least one year of competition experience participated in the study. Measurements included hydration, SRSS, biochemical analysis of blood (cortisol [C], creatine kinase [CK]), and unloaded and loaded squat jumps (SJ), …

Validation Of A Script To Facilitate Social Determinant Of Health Conversations With Adolescent Patients, Emily M. Giorgi, Matthew J. Drescher, Zachary K. Winkelmann, Lindsey E. Eberman

Faculty Publications

Current social determinants of health (SDOH) tools exist to assess patient exposure; however, healthcare providers for the adolescent population are unsure of how to integrate SDOH knowledge into clinical practice. The purpose of this study was to validate a focused history script designed to facilitate SDOH conversations between clinicians and adolescents through the use of the Delphi method. Six individuals (1 clinician, 5 educators/researchers) participated as expert panelists. Panelists provided critical feedback on the script for rounds 1 and 2. For rounds 3–7, panelists received an electronic questionnaire asking them to indicate agreement on a 6-point Likert scale (1 = …

On The Scaling Properties Of Oscillatory Modes With Balanced Energy, Dobromir Dotov

Journal Articles

Animal bodies maintain themselves with the help of networks of physiological processes operating over a wide range of timescales. Many physiological signals are characterized by 1/f scaling where the amplitude is inversely proportional to frequency, presumably reflecting the multi-scale nature of the underlying network. Although there are many general theories of such scaling, it is less clear how they are grounded on the specific constraints faced by biological systems. To help understand the nature of this phenomenon, we propose to pay attention not only to the geometry of scaling processes but also to their energy. The first key assumption …

Undetectable Very-Low Frequency Sound Increases Dancing At A Live Concert, Daniel J. Cameron, Dobromir Dotov, Erica Flaten, Dan Bosnyak, Michael J. Hove, Laurel Trainor

Journal Articles

Does low frequency sound (bass) make people dance more? Music that makes people want to move tends to have more low frequency sound, and bass instruments typically provide the musical pulse that people dance to1. Low pitches confer advantages in perception and movement timing, and elicit stronger neural responses for timing compared to high pitches2, suggesting superior sensorimotor communication. Low frequency sound is processed via vibrotactile3 and vestibular4 (in addition to auditory) pathways, and stimulation of these non-auditory modalities in the context of music can increase ratings of groove (the pleasurable urge to move to music) …

A Pilot, Virtual Exercise Intervention Improves Health And Fitness During The Covid-19 Pandemic, Alexander H.K. Montoye, Makenzie J. Rajewski, Drew A. Marshall, Sylvia E. Neph, Karin A. Pfeiffer

International Journal of Exercise Science

International Journal of Exercise Science 15(7): 1395-1417, 2022. Physical activity levels are low in individuals with chronic disease (e.g., obesity) and have worsened during the COVID-19 pandemic. Purpose: Our pilot study tested a virtual exercise intervention for rural-dwelling adults with chronic disease from January-April 2021 for changes in mental health, physical fitness, and physical activity and for intervention fidelity. Methods: Participants (n = 8 [7 female]; age = 57.5 ± 13.8 years, body mass index = 38.2 ± 8.0 kg/m²) completed an exercise intervention led virtually by collegiate health science majors. Participants attended two 60-minute sessions/week for …

Changes In Fitness-Fatness Index Following A Personalized, Community-Based Exercise Program In Physically Inactive Adults: A Randomised Controlled Trial, Abbey M. Jones, Lance C. Dalleck, Ryan M. Weatherwax, Joyce S. Ramos

International Journal of Exercise Science

International Journal of Exercise Science 15(4): 1418-1429, 2022. Fitness-fatness index (FFI) is used to identify those at high risk of developing type 2 diabetes and cardiovascular events. It is measured as the ratio between an individual’s cardiorespiratory fitness (CRF) and waist-to-height ratio. Studies suggest that CRF and waist-to-height ratio are modifiable and can be improved by exercise. However, there is limited evidence surrounding a personalized approach to exercise prescription. This study investigated the impact of a 12-week personalized exercise program on FFI among sedentary individuals. It was hypothesized that the intervention would be effective in improving FFI in this cohort. …

Exercise Based Cancer Rehabilitation Program Improves Phase Angle In Breast Cancer Survivors, Trevor Short, Cheri Teranishi-Hashimoto, Paulette Yamada

International Journal of Exercise Science

International Journal of Exercise Science 15(3): 1444-1456, 2022. Phase angle (PhA) is an index of cell membrane integrity and prognostic indicator of survival and quality of life in cancer survivors. The efficacy of exercise-based cancer rehabilitation programs (ExCR) on PhA is unknown. To assess the effect of ExCR on PhA in breast cancer survivors. Fifty-nine female breast cancer survivors (61 ± 9 years) were referred to the ExCR by their oncologist and participated in one-on-one exercise-based training for 90 minutes, 3 times a week, for 12 weeks. Training sessions included 45 minutes of resistance training at intensities between 40-85% of …

Functional Benefits Of Hard Martial Arts For Older Adults: A Scoping Review, Ian Miller, Mike Climstein, Luke Del Vecchio

International Journal of Exercise Science

International Journal of Exercise Science 15(3): 1430-1443, 2022. The present scoping review focused upon the functional benefits of hard martial arts training for older adults. The AXIS Critical Appraisal Tool was used to appraise all studies included in the review. A systematic literature search identified 265 papers via electronic database and ten papers from additional sources. Of these, six studies featuring 240 participants were included in the final scoping review. Of the included studies, three were randomized control trials and three were comparative studies with concurrent controls. The available studies outlined improvements in functional fitness parameters for older adults participating …

The Association Of Field Test Outcomes With Peak Oxygen Uptake In Patients With Cystic Fibrosis: A Systematic Review, Natália E. Campos, Fernanda M. Vendrusculo, Gisele A. Da Costa, Ingrid S. De Almeida, Nicolas A. Becker, Márcio V F Donadio

International Journal of Exercise Science

International Journal of Exercise Science 15(3): 1381-1394, 2022. The purpose of the study was to evaluate the association of field test outcomes with peak oxygen uptake (VO₂peak) in patients with cystic fibrosis (CF) and to describe the main prediction equations available. Data searches were performed in five databases (Pubmed, Embase, LILACs, Scopus and Web of Science) and also in the reference lists of articles included. The following inclusion criteria were used: studies including individuals with CF, presenting both a field test and a cardiopulmonary exercise testing (CPET), and describing a predictive equation or coefficient of correlation/determination. Case studies, …

The Content Of Covid-19 Information Searches And Vaccination Intention: An Implication For Risk Communication, Ayokunle A. Olagoke, Brenikki Floyd, Comfort T. Adebayo, Ayomide Owoyemi, Ashley M. Hughes

Health and Kinesiology Faculty Publications

Objective:

The main objective of this study was to examine the association between COVID-19 information search activities and vaccination intention.

Methods:

Cross-sectional data were collected using online surveys. Independent variables included COVID-19 information search on the (1) science of viral effects of COVID-19 on the body, (2) origin of COVID-19, (3) symptoms and outcomes, (4) transmission and prevention, (5) future outbreak, and (6) policies/procedures to follow. The outcome variable was vaccination intention. A multivariable regression analysis was conducted.

Results:

Participants (N = 501) had a mean age of 32.44 ± 11.94 years, were 55.3% female, and 67.9% were white. Most …

Funding Has No Effect On Clinical Outcomes Of Total Joint Arthroplasty Emerging Technologies: A Systematic Review Of Bibliometrics And Conflicts Of Interest, Garrhett G. Via, David A. Brueggeman, Joseph G. Lyons, Isabelle C. Ely, Andrew W. Froehle, Anil Krishnamurthy

School of Health and Exercise Sciences Faculty Publications

Background: The use of new total joint arthroplasty technologies, including patient-specific implants/instrumentation (PSI), computer-assisted (CA), and robotic-assisted (RA) techniques, is increasing. There is an ongoing debate regarding the value provided and potential concerns about conflicts of interest (COI).

Methods: PRISMA guidelines were followed. PubMed, MEDLINE, and Web of Science databases were searched for total hip and knee arthroplasties, unicompartmental knee arthroplasties (UKA), PSI, CA, and RA. Bibliometric data, financial COI, clinical/functional scores, and patient-reported outcomes were assessed.

Results: Eighty-seven studies were evaluated, with 35 (40.2%) including at least one author reporting COI, and 13 (14.9%) disclosing industry funding. COI and …

Comparison Of Spine–Pelvis Kinematics Variability During Sit-To-Stand And Stand-To-Sit In People With & Without Chronic Low Back Pain: A Vector Coding And Statistical Parametric Mapping Approach, Narges Jangjoo, Elham Alijanpour, Saeid Khodabakhsh, Seyed Sadredin Shojaedin, Roozbeh Naemi

Rehabilitation Sciences Faculty Publications

There is evidence in the literature to suggest that low back pain may change spine–pelvis coordination during activities of daily living. This study aimed to compare the variability of the spine– pelvis coordination during sit-to-stand in people with and without LBP. Ten healthy individuals with a history of LBP and ten individuals without history of LBP participated in this study. Three-dimensional kinematic data of the upper trunk (UT), lower trunk (LT), lower back (LB), and pelvis segments during sit-to-stand and stand-to-sit were recorded using a multi-segmental spine and pelvis models using a motion capture system. The coordination patterns and the …

Predictors Of Ncaa Division I Women’S And Men’S Cross-Country Performance, Mac John Carder Iii

Student Theses and Dissertations

Division I cross country (XC) running has many factors that influence performance and is extremely difficult to predict. Consequently, coaches often struggle to identify performance potential in athletes. In this study, personal best race times, VO2max, triceps skinfold, and a series of counter movement jump assessments were performed by female (n=15) and male (n=17) NCAA XC runners to predict XC performance. Simple regression modeling identified 3200-m high school (HS) personal best (PB) time as best predictor for men’s 8-km performance (r = 0.85; p = 0.005, SEE = ± 0.65 min). For women, a model including triceps skinfold, vertical jump, …

Four Weeks Of Hericium Erinaceus Supplementation Does Not Impact Markers Of Metabolic Flexibility Or Cognition, Corey Grozier, Victor Alves, Lauren Killen, Eric O'Neal, Jeffrey Simpson, Hunter Waldman

International Journal of Exercise Science

International Journal of Exercise Science 15(2): 1366-1380, 2022. Hericium erinaceus (HE), also known as Lion’s Mane mushroom, has been found to enhance cognition and metabolic flexibility in various animal models. To date however, only four studies exist in humans and none have evaluated the effects of HE on markers of metabolic flexibility or cognitive performance. A single-blind, placebo controlled, parallel-longitudinal study was used to determine the effects of HE on markers of metabolic flexibility and cognition. Twenty-four participants completed a graded exercise test on a cycle ergometer to analyze substrate oxidation rates and markers of cardiorespiratory fitness. Additionally, two dual-task …

The Covid-19 Pandemic And Changes In Children’S Physical Activity In A Rural Us Community: A Mixed Methods Study, Debra K. Kellstedt, Ann M. Essay, Michaela A. Schenkelberg, Marisa S. Rosen, Mary J Von Seggern, Regina Idoate, Gregory J. Welk, Richard R. Rosenkranz, David A. Dzewaltowski

Kinesiology and Nutrition Sciences Faculty Research

Objectives To examine differences in rural community children’s moderate-to-vigorous physical activity (MVPA) and participation in out-of-school activities from fall 2019 to fall 2020 and explore enacted PA opportunity modifications post initial COVID-19 disruption.

Design Mixed methods study using the validated Youth Activity Profile (YAP), administrator reports and stakeholder surveys and semistructured interviews.

Setting Children and community stakeholders from one rural US Great Plains community in the state of Nebraska were recruited.

Participants Third through fifth graders in fall 2019 (n=144) and fall 2020 (n=174) reported MVPA and participation in out-of-school activities using the YAP. School administrators reported weekly physical education …

Lgd-4033 And Mk-677 Use Impacts Body Composition, Circulating Biomarkers, And Skeletal Muscle Androgenic Hormone And Receptor Content: A Case Report, Thomas D. Cardaci, Steven B. Machek, Dylan T. Wilburn, Jeffrey L. Heileson, Dillon R. Harris, Harry P. Cintineo, Darryn S. Willoughby

Faculty Scholarship

LGD-4033, a selective androgen receptor modulator, and MK-677, a growth hormone secretagogue, are becoming increasingly used amongst recreationally-active demographics. However, limited data exist describing their effects on health- and androgen-related biomarkers. The purpose of this case study is to report changes in body composition and biomarkers during and after continued co-administration of LGD-4033 and MK-677. We additionally aimed to examine muscular strength and intramuscular androgen-associated biomarkers relative to non-users. A 25-year-old male ingested LGD-4033 [10 mg] and MK-677 [15 mg] daily for 5 weeks. Blood and body composition metrics were obtained pre-, on-, and post-cycle. One repetition maximum (1RM) leg …

Association Of Functional Movement Screen And Y-Balance Test Scores With Injury In Elite Fast-Pitch Softball Athletes, Xiujing Zhao

Student Theses and Dissertations

The purpose of this study was to evaluate the association of FMS and YBT composite scores with injury in elite female fast-pitch softball athletes. Thirty-eight participants completed pre-season FMS and YBT assessments. Injury data were collected on the next day of finishing the season. FMS composite scores were significantly lower for the injured group (13.5 ± 2.4) comparison to the non-injured group 16.9 ± 1.6) (p ≤ .001, d = 1.67). Injured status was associated with lower FMS scores (r = .61; p <.001). No differences existed in YBT-UQ (p =.67, d = .14) and YBT-LQ (p =.16, d =.50) composite score between the injured (UQ = 96.0 ± 5.9, LQ = 96.7 ± 8.2) and the non-injure (UQ = 97.1 ± 1.6, LQ = 101.0 ± 9.1) groups; no significant associations were found between injury status and YBT-UQ composite scores (r = -.08; p = .64) or YBT-LQ composite scores (r = -.24; p = .14). Preseason FMS composite score was associated with subsequent injury.

Process Evaluation Methods And Results From The Health In Pregnancy And Postpartum (Hipp) Randomized Controlled Trial, Sarah Wilcox Phd, Alicia A. Dahl, Alycia K. Boutté, Jihong Liu Sc.D., Kelsey Day, Gabrielle Turner-Mcgrievy Ph.D., Rd, Ellen Wingard

Faculty Publications

Background

Excessive gestational weight gain has increased over time and is resistant to intervention, especially in women living with overweight or obesity. This study described the process evaluation methods and findings from a behavioral lifestyle intervention for African American and white women living with overweight and obesity that spanned pregnancy (≤ 16 weeks gestation) through 6 months postpartum.

Methods

The Health in Pregnancy and Postpartum (HIPP) study tested a theory-based behavioral intervention (vs. standard care) to help women (N = 219; 44% African American, 29.1 ± 4.8 years) living with overweight or obesity meet weight gain guidelines in pregnancy and …

This Is Sparta!: Attitudes Of Ncaa Division I Compliance Officers Towards Athlete Agent Regulations, Mark Thomas Gurenlian

Student Theses and Dissertations

The topic covered in this Thesis is that of the Sports Agent Responsibility and Trust Act (SPARTA), the state adopted Uniform Athlete Agents Act, and any other laws that are used to control athlete agents. Specifically, how these laws fail to properly protect collegiate student-athletes and fail to regulate athlete agents. There is a review of previous articles and research that promote the idea that SPARTA was not fully comprehensive and that the UAAA laws are missing key details. The study consists of a questionnaire sent to Division I compliance officers and their responses supported the notion that not only …

Variables Associated With High School Shot Put Performance, Rebecca Caughey, Camille Thomas

International Journal of Exercise Science

International Journal of Exercise Science 15(6): 1357-1365, 2022. This study determined the relationship between high school athletes' maximal strength, jumping, and sprinting with shot put performance. High school athletes (n = 9; 16.9 ± 1 years; 110.4 ± 10.8 kg; 183.73 ± 9.33 cm) performed the broad jump, 1RM squat, 1RM bench, 40-yard dash with 10-yd split, and shot put. Strong positive correlations between shot put performance and broad jump (r = 0.89), 1RM squat (r = 0.90), and 1RM bench press (r = 0.87), and a strong negative correlation between shot put performance and 40-yd …