Kinesiology Commons^™

School Structure Differences And Physical Activity Of Youth: A Case Study Of Four Rural Communities, Jillian L. Kilty

Health and Kinesiology Theses, Dissertations, and Student Creative Activity

Purpose: To describe youth physical activity (PA) and participation in organized activities within school systems adopting different organizational structures. Design: Cross-sectional case-study of the Wellscapes Project with baseline data from Wave 1 (Fall 2018) and Wave 2 (Fall 2021). Setting: Four rural Midwestern communities. Sample: A total of 507 fourth, fifth, and sixth graders participated and were used in analyses (n = 156 fourth graders; n =189 fifth graders; n = 162 sixth graders). Two communities followed an elementary school model. The other two communities followed a middle school model. Measures: Students completed the Youth Activity Profile (YAP), an online …

Accelerometry-Based Analysis Of Postural Sway In Parkinson's Disease Patients With Levodopa-Induced Dyskinesia, Chandler Brock

UNO Student Research and Creative Activity Fair

Parkinson’s disease (PD) is a progressive neurodegenerative disorder, with patient numbers projected to double to 12 million in the next 20 years. Levodopa-induced dyskinesia (LID) is a major problem associated with the long-term use of levodopa for symptomatic treatment of PD. These involuntary movements can become disabling and may interfere with quality of life. Our prior research showed that PD w/ LID were less stable while standing (i.e., increased postural sway) and had a higher incidence of falls. The aim of this study is to determine if postural sway properties are altered by LID via decomposing the sway signal. We …

Walking Easier By Attaching A Spring-Mass To The Body: A Preliminary Simulation, Hiva Razavi, Philippe Malcolm

UNO Student Research and Creative Activity Fair

When carrying or pushing a load, more force is needed to accelerate and decelerate the additional mass, increasing Ground Reaction Force (GRF). However, this can be reduced by synchronizing the object's movement with the individual's Center of Mass (COM) using antiphase acceleration and deceleration. Past studies have shown this can decrease muscle work and metabolic costs. This study aimed to determine optimal spring parameters to minimize horizontal GRF (GRFh) when pushing a cart by connecting the human to the cart with a spring and damper system.

Three walking conditions were simulated in MATLAB: 1) Normal walking; 2) Walking with a …

Attenuated Skeletal Muscle Metabolism Explains Blunted Reactive Hyperemia After Prolonged Sitting, Cody Anderson, Elizabeth Pekas, Michael Allen, Song-Young Park

UNO Student Research and Creative Activity Fair

Introduction: Although reduced post-occlusive reactive hyperemia (PORH) after prolonged sitting (PS) has been reported as impaired microvascular function, no specific mechanism(s) have been elucidated. One potential mechanism, independent of microvascular function, is that an altered muscle metabolic rate (MMR) may change the magnitude of PORH by modifying the oxygen deficit achieved during cuff-induced arterial occlusions. We speculated that if MMR changes during PS, this may invalidate current inferences about microvascular function during PS. Objective: Therefore, the objective of this study was to examine if peripheral leg MMR changes during PS and to ascertain whether the change in the oxygen deficit …

The Effect Of Exoskeleton Footwear On Joint Angular Motion During Walking In Patients With Peripheral Artery Disease, Zahra Salamifar, Farahnaz Fallahtafti, Iraklis I. Pipinos, Jason M. Johanning, Sara Myers

UNO Student Research and Creative Activity Fair

Gait, Lower Extremity, Peripheral Artery Disease, Joint Angle, Exoskeleton Footwear, Exoskeleton, Assistive Device, Walking.

The Effects Of Demographics And Risk Factors On The Morphological Characteristics Of Human Femoropopliteal Arteries, Sayed Ahmadreza Razian, Majid Jadidi, Alexey Kamenskiy

UNO Student Research and Creative Activity Fair

Background: Disease of the lower extremity arteries (Peripheral Arterial Disease, PAD) is associated with high morbidity and mortality. During disease development, the arteries adapt by changing their diameter, wall thickness, and residual deformations, but the effects of demographics and risk factors on this process are not clear.

Methods: Superficial femoral arteries from 736 subjects (505 male, 231 female, 12 to 99 years old, average age 51±17.8 years) and the associated demographic and risk factor variables were used to construct machine learning (ML) regression models that predicted morphological characteristics (diameter, wall thickness, and longitudinal opening angle resulting from the …

The Effectiveness Of A Religiously Framed Hpv Vaccination Message Among Christian Parents Of Unvaccinated Adolescents In The United States, Ayokunle Olagoke, Jennifer Herbert-Beirne, Brenikki Floyd, Rachel Caskey, Andrew D. Boyd, Yamilé Molina

Health and Kinesiology Faculty Publications

Background: The uptake of the human papillomavirus (HPV) vaccines has been controversial among religious parents due to beliefs that their children are expected to practice sexual purity and so do not need protection from a sex-related infection. Also, if at all they get infected in the future, God can protect them from sickness without a vaccine. Yet, most HPV vaccination messages are secular, lacking spiritual themes. This study compared the effectiveness of the Centers for Disease Control and Prevention (CDC) Vaccine Information Statement (VIS) on HPV with our intervention message- a scripture-embedded HPV vaccination message (using a randomized controlled …

Long-Term Use Of An Ankle-Foot Orthosis Intervention In Patients With Peripheral Artery Disease Using The Integrated Promoting Action On Research Implementation In Health Services (I-Parihs) Framework, Ayisha Bashir, Danae Dinkel, Iraklis Pipinos, Paul Estabrooks, Jason Johanning, Sara A. Myers

Journal Articles

Background

Peripheral artery disease (PAD) is a cardiovascular disease that limits patients' walking ability. Persistent ankle-foot orthosis (AFO) use may increase the distance patients can walk as well as physical activity.

Purpose

The purpose of the study was to determine the implementation and patients' perspectives related to the use or disuse of the AFO intervention six months post-intervention. This study was guided by a semi-structured interview and survey based on the integrated Promoting Action on Research Implementation in Health Services (i-PARIHS) constructs.

Design

A convergent mixed methods design was used to evaluate participants' perceptions six months following a three-month AFO …

Collective Dynamics Support Group Drumming, Reduce Variability, And Stabilize Tempo Drift, Dobromir Dotov, Lana Delasanta, Daniel J. Cameron, Edward W. Large, Laurel Trainor

Journal Articles

Humans are social animals who engage in a variety of collective activities requiring coordinated action. Among these, music is a defining and ancient aspect of human sociality. Human social interaction has largely been addressed in dyadic paradigms, and it is yet to be determined whether the ensuing conclusions generalize to larger groups. Studied more extensively in non-human animal behavior, the presence of multiple agents engaged in the same task space creates different constraints and possibilities than in simpler dyadic interactions. We addressed whether collective dynamics play a role in human circle drumming. The task was to synchronize in a group …

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) …

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 …

Joint Angle Variability Is Altered In Patients With Peripheral Artery Disease After Six Months Of Exercise Intervention, Farah Fallahtafti, Zahra Salamifar, Mahdi Hassan, Hafizur Rahman, Iraklis Pipinos, Sara A. Myers

Journal Articles

Supervised exercise therapy (SET) is a conservative non-operative treatment strategy for improving walking performance in patients with peripheral artery disease (PAD). Gait variability is altered in patients with PAD, but the effect of SET on gait variability is unknown. Forty-three claudicating patients with PAD underwent gait analysis before and immediately after a 6-month SET program. Nonlinear gait variability was assessed using sample entropy, and the largest Lyapunov exponent of the ankle, knee, and hip joint angle time series. Linear mean and variability of the range of motion time series for these three joint angles were also calculated. Two-factor repeated measure …

Machine Learning-Based Peripheral Artery Disease Identification Using Laboratory-Based Gait Data, Ali Al-Ramini, Mahdi Hassan, Farah Fallahtafti, Mohammad Ali Takallou, Hafizur Rahman, Basheer Qolomany, Iraklis Pipinos, Fadi Alsaleem, Sara A. Myers

Journal Articles

Peripheral artery disease (PAD) manifests from atherosclerosis, which limits blood flow to the legs and causes changes in muscle structure and function, and in gait performance. PAD is underdiagnosed, which delays treatment and worsens clinical outcomes. To overcome this challenge, the purpose of this study is to develop machine learning (ML) models that distinguish individuals with and without PAD. This is the first step to using ML to identify those with PAD risk early. We built ML models based on previously acquired overground walking biomechanics data from patients with PAD and healthy controls. Gait signatures were characterized using ankle, knee, …

Patient Compliance With Wearing Lower Limb Assistive Devices: A Scoping Review, Ayisha Bashir, Danae Dinkel, Iraklis Pipinos, Jason Johanning, Sara Myers

Journal Articles

Objective

The aim of this scoping review was to identify information on compliance with wearing orthoses and other supportive devices, to discuss the barriers to adherence, and to suggest strategies for improvement based on these findings.

Methods

Online databases of PubMed, Web of Science, and the Cochrane Library were searched for articles about patients’ compliance with regard to lower limb assistive devices. In addition, a methodological quality control process was conducted. Studies were included if in the English language and related to compliance and adherence to the lower limb assistive device. Exclusion was based on first reading the abstract …

Peripheral Artery Disease Affects The Function Of The Legs Of Claudicating Patients In A Diffuse Manner Irrespective Of The Segment Of The Arterial Tree Primarily Involved, Todd Leutzinger, Panagiotis Koutakis, Matthew A. Fuglestad, Hafizur Rahman, Holly Despiegelaere, Mahdi Hassan, Molly Schieber, Jason Johanning, Nick Stergiou, G. Matthew Longo, George P. Casale, Sara A. Myers, Iraklis Pipinos

Journal Articles

Different levels of arterial occlusive disease (aortoiliac, femoropopliteal, multi-level disease) can produce claudication symptoms in different leg muscle groups (buttocks, thighs, calves) in patients with peripheral artery disease (PAD). We tested the hypothesis that different locations of occlusive disease uniquely affect the muscles of PAD legs and produce distinctive patterns in the way claudicating patients walk. Ninety-seven PAD patients and 35 healthy controls were recruited. PAD patients were categorized to aortoiliac, femoropopliteal and multi-level disease groups using computerized tomographic angiography. Subjects performed walking trials both pain-free and during claudication pain and joint kinematics, kinetics, and spatiotemporal parameters were calculated to …

Creating A Shared Musical Interpretation: Changes In Coordination Dynamics While Learning Unfamiliar Music Together, Emily A. Wood, Andrew Chang, Dan Bosnyak, Lucas Klein, Elger Baraku, Dobromir Dotov, Laurel Trainor

Journal Articles

The ability to coordinate with others is fundamental for humans to achieve shared goals. Often, harmonious interpersonal coordination requires learning, such as ensemble musicians rehearing together to synchronize their low-level timing and high-level aesthetic musical expressions. We investigated how the coordination dynamics of a professional string quartet changed as they learned unfamiliar pieces together across eight trials. During all trials, we recorded each musician's body sway motion data, and quantified the group's body sway similarity (cross-correlation) and information flow (Granger causality) on each trial. In line with our hypothesis, group similarity increased, while group information flow decreased significantly across trials. …

Intentional Storytelling To Sustain Low-Cost/Free Breast Cancer Services: A Latina Example Of Community-Driven Advocacy, Ayokunle Olagoke, Katherine Reyes, Liliana G. San Miguel, Paola Torres, Casandra Robledo, William Kling, Maria Medina, Juanita Arroyo, Carmen Garcia, Nora Coronado, Olivia Hernandez, Araceli Lucio, Hunter T. Norris, Vida Henderson, Yamilé Molina

Health and Kinesiology Faculty Publications

Background: Community-based public health advocacy efforts are crucial to sustaining the low-cost/free breast cancer services that support underserved populations.

Objectives: We introduce two ways in which narrative theory may be a useful tool for developing advocacy materials and provide an example, using a community–academic partnership to promote Latina breast health in Chicago, Illinois.

Methods: Community and academic partners 1) engaged 25 Spanish-speaking Latinas in an advocacy workshop, 2) leveraged narrative theory to develop multi-media advocacy materials, and 3) disseminated materials to policymakers.

Lessons Learned: Our project highlights 1) that narrative theory may be useful to describe how Latinas engage policy-makers …

Intentional Storytelling To Sustain Low-Cost/Free Breast Cancer Services: A Latina Example Of Community-Driven Advocacy, Ayokunle Olagoke, Katherine Reyes, Liliana G. San Miguel, Paola Torres, Casandra Robledo, William Kling, Maria Medina, Juanita Arroyo, Carmen Garcia, Nora Coronado, Olivia Hernandez, Hunter T. Norris, Vida Henderson, Yamilé Molina

Health and Kinesiology Faculty Publications

Background: Community-based public health advocacy efforts are crucial to sustaining the low-cost/free breast cancer services that support underserved populations.

Objectives: We introduce two ways in which narrative theory may be a useful tool for developing advocacy materials and provide an example, using a community–academic partnership to promote Latina breast health in Chicago, Illinois.

Methods: Community and academic partners 1) engaged 25 Spanish-speaking Latinas in an advocacy workshop, 2) leveraged narrative theory to develop multi-media advocacy materials, and 3) disseminated materials to policymakers.

Lessons Learned: Our project highlights 1) that narrative theory may be useful to describe how Latinas engage policy-makers …

Midlands Voices: We Need To Do More To Support Expecting Mothers During And After Pregnancy, Sara A. Myers

Journal Articles

No abstract provided.

Development Of A Rural Childcare Professionals Advisory Board Focused On Mental And Physical Wellbeing, Danae Dinkel, John Rech, Natalie Hanna, Denita Julius, Jennifer Bauman, Tonya Hood-Hytrek, Matthew Bice

Journal Articles

Background. Childcare providers have high rates of stress and obesity, which can have an impact on the care they provide for children. Limited research has described strategies for including childcare providers in the development of wellbeing initiatives, especially in rural areas.
Objective. To describe the creation and acceptability of a rural childcare advisory board focused on childcare providers’ wellbeing as well as the acceptability of a wellbeing summit implemented by the board.
Methods. A collaborative model guided the actions of the advisory board. Acceptability of the board and the summit were assessed via surveys.
Results. Key factors contributing to the …

The Moderating Role Of Partners’ Education On Early Antenatal Care In Northern Ghana, Paschal Awingura Apanga, Maxwell Tii Kumbeni, James Kotuah Sakeah, Ayokunle Olagoke, Olufemi Ajumobi

Health and Kinesiology Faculty Publications

Background

Early antenatal care (ANC) is essential for improving maternal and child health outcomes. The primary aims of this study were to 1) estimate the association between partners’ education attainment and early ANC, and 2) determine whether partners’ level of education modified the relationship between mothers’ education, mothers’ age, planned pregnancy, employment status and early ANC.

Methods

Data were obtained from a cross-sectional study conducted from April to May 2021 among 519 mothers with a live birth in the past year in the Nabdam district in the Upper East Region in northern Ghana. Generalized estimating equations were used to assess …

Assessing Wear Time And Perceptions Of Wearing An Ankle Foot Orthosis In Patients With Peripheral Artery Disease, Danae Dinkel, Mahdi Hassan, John Rech, Holly Despiegelaere, Jason Johanning, Iraklis Pipinos, Sara A. Myers

Journal Articles

Background

Peripheral artery disease (PAD) is a cardiovascular disease that affects walking ability. An ankle foot orthosis (AFO) may improve walking distances in those with PAD. Little research has explored if those with PAD wear a prescribed AFO and their perceptions of wearing the device.

Objective

To assess wear time of an AFO and explore perceptions of wearing the device in patients with PAD.

Design

Convergent mixed methods.

Setting

The study was conducted through a tertiary care medical center, and the research participants used the device in the community.

Participants

Thirty-six patients, all older adult males, were enrolled in this …

Assessing Wear Time And Perceptions Of Wearing An Ankle Foot Orthosis In Patients With Peripheral Artery Disease, Danae Dinkel, Mahdi Hassan, Holly Despiegelaere, Jason Johanning, Iraklis Pipinos, Sara Myers

Journal Articles

Background

Peripheral artery disease (PAD) is a cardiovascular disease that affects walking ability. An ankle foot orthosis (AFO) may improve walking distances in those with PAD. Little research has explored if those with PAD wear a prescribed AFO and their perceptions of wearing the device.

Objective

To assess wear time of an AFO and explore perceptions of wearing the device in patients with PAD.

Design

Convergent mixed methods.

Setting

The study was conducted through a tertiary care medical center, and the research participants used the device in the community.

Participants

Thirty-six patients, all older adult males, were enrolled in this …

Qualitative Analysis Of Colorectal Cancer Screening In Rural Nebraska, Kendra L. Ratnapradipa, Krishtee Napit, Jordan Ranta, Lady Beverly Luma, Danae Dinkel, Tamara Robinson, Laura Schabloske, Shinobu Watanabe-Galloway

Journal Articles

Compared to urban residents, rural populations are less likely to engage in colorectal cancer (CRC) screening. As part of a statewide cancer needs assessment, we aimed to elicit rural perspectives about CRC screening and resources. We conducted three focus groups with rural Nebraska cancer survivors and caregivers (N = 20) in Spring 2021 using a collective case study design. Participant awareness of and knowledge about CRC screening methods varied across focus groups; overall, 95% of participants had heard of colonoscopy. Participants were less familiar with fecal tests and had confusion about them. Colonoscopy was associated with negative perceptions regarding …

Impaired Microcirculatory Function, Mitochondrial Respiration, And Oxygen Utilization In Skeletal Muscle Of Claudicating Patients With Peripheral Artery Disease, Song-Young Park, Elizabeth J. Pekas, Cody Anderson, Tyler N. Kambis, Paras K. Mishra, Molly Schieber, Tesean Wooden, Jonathan R. Thompson, Kyung-Soo Kim, Iraklis Pipinos

Health and Kinesiology Faculty Publications

Peripheral artery disease (PAD) is an atherosclerotic disease that impairs blood flow and muscle function in the lower limbs. A skeletal muscle myopathy characterized by mitochondrial dysfunction and oxidative damage is present in PAD; however, the underlying mechanisms are not well established. We investigated the impact of chronic ischemia on skeletal muscle microcirculatory function and its association with leg skeletal muscle mitochondrial function and oxygen delivery and utilization capacity in PAD. Gastrocnemius samples and arterioles were harvested from patients with PAD (n = 10) and age-matched controls (Con, n = 11). Endothelium-dependent and independent vasodilation was assessed in response …

Combined Effects Of Aerobic Exercise And 40-Hz Light Flicker Exposure On Early Cognitive Impairments In Alzheimer’S Disease Of 3×Tg Mice, Sang-Seo Park, Hye-Sang Park, Change-Ju Kim, Seung-Soo Baek, Song-Young Park, Cody Anderson, Myung-Ki Kim, Ik-Ryeul Park, Tae-Woon Kim

Health and Kinesiology Faculty Publications

Alzheimer’s disease (AD) is a progressive degenerative brain disease and the primary cause of dementia. At an early stage, AD is generally characterized by short-term memory impairment, owing to dysfunctions of the cortex and hippocampus. We previously reported that a combination of exercise and 40-Hz light flickering can protect against AD-related neuroinflammation, gamma oscillations, reduction in Aβ, and cognitive decline. Therefore, we sought to extend our previous findings to the 5-mo-old 3×Tg-AD mouse model to examine whether the same favorable effects occur in earlier stages of cognitive dysfunction. We investigated the effects of 12 wk of exercise combined with 40-Hz …

Qualitative Analysis Of Cancer Care Experiences Among Rural Cancer Survivors And Caregivers, Kendra L. Ratnapradipa, Jordan Ranta, Krishtee Napit, Lady Beverly Luma, Tamara Robinson, Danae Dinkel, Laura Schabloske, Shinobu Watanabe-Galloway

Journal Articles

Purpose

Rural (vs urban) patients experience poorer cancer outcomes and are less likely to be engaged in cancer prevention, such as screening. As part of a community needs assessment, we explored rural cancer survivors’ and caregivers’ experiences, perceptions, and attitudes toward cancer care services.

Methods

We conducted 3 focus groups (N = 20) in Spring 2021 in rural Nebraska.

Findings

Three patterns of cancer diagnosis were regular care/screening without noticeable symptoms, treatment for symptoms not initially identified as cancer related, and symptom self-identification. Most participants, regardless of how diagnosis was made, had positive experiences with timely referral for testing (imaging …

Metabolically Efficient Walking Assistance Using Optimized Timed Forces At The Waist, Prokopios Antonellis, Arash Mohammadzadeh Gonabadi, Sara Myers, Iraklis Pipinos, Philippe Malcolm

Journal Articles

The metabolic rate of walking can be reduced by applying a constant forward force at the center of mass. It has been shown that the metabolically optimal constant force magnitude minimizes propulsion ground reaction force at the expense of increased braking. This led to the hypothesis that selectively assisting propulsion could lead to greater benefits. We used a robotic waist tether to evaluate the effects of forward forces with different timings and magnitudes. Here, we show that it is possible to reduce the metabolic rate of healthy participants by 48% with a greater efficiency ratio of metabolic cost reduction per …

Effects Of Passive And Active Leg Movements To Interrupt Sitting In Mild Hypercapnia On Cardiovascular Function In Healthy Adults, Song-Young Park, Tesean Wooden, Elizabeth J. Pekas, Santosh K. Yadav, Dustin Slivka, Gwenael Layec

Health and Kinesiology Faculty Publications

Prolonged sitting in a mild hypercapnic environment impairs peripheral vascular function. The effects of sitting interruptions using passive or active skeletal muscle contractions are still unclear. Therefore, we sought to examine the vascular effects of brief periods (2 min every half hour) of passive and active lower limb movement to interrupt prolonged sitting with mild hypercapnia in adults. Fourteen healthy adults (24 ± 2 yr) participated in three experimental visits sitting for 2.5 h in a mild hypercapnic environment (CO2 = 1,500 ppm): control (CON, no limb movement), passive lower limb movement (PASS), and active lower limb movement (ACT) during …