Kinesiology Commons^™

The Effects Of Machine-Weight And Free-Weight Resistance Exercise On Hemodynamics And Vascular Function, Erica M. Marshall, Jason C. Parks, Yu Lun Tai, J. Derek Kingsley

International Journal of Exercise Science

International Journal of Exercise Science 13(2): 526-538, 2020. The purpose of this study was to examine hemodynamic and vascular responses between machine-weight and free-weight exercise. Resistance-trained individuals were assigned to a machine-weight (n= 13) or free-weight (n= 15) group. Groups completed two visits consisting of their assigned exercise condition and a control (CON). A 2 x 2 x 3 repeated measures ANOVA was used to test the effects of group across condition and time on the hemodynamic parameters [cardiac output (CO), heart rate (HR), total peripheral resistance (TPR), mean arterial pressure (MAP), and stroke volume (SV)]. …

Physical Therapists Perceptions Of Patient Adherence And Strategies For Facilitating Motivation, Teadora Markovski

Theses and Dissertations

Physical therapists (PTs) are professionally required to undertake a comprehensive examination of their patients and provide consultation within their expertise, yet also have the task to motivate patients to adhere to therapy. Self-determined motivation, as a positive predictor of treatment adherence, can be facilitated by promoting patient autonomy, competence and relatedness. However, a greater understanding is needed of the context specific strategies PT’s can use to facilitate motivation. The purpose of this study is to explore physical therapists’ (PT)s perceptions of the factors affecting patient motivation, strategies and methods to facilitate adherence, and strategies used to satisfy patients basic needs …

Reaching The Peak, Mary I. Fisher

Physical Therapy Faculty Publications

No abstract provided.

Evaluation Of Balance And A Timed Walk On Ankle Brachial Pressure Index And Potential Blood Measures Of Cardiovascular Health, Hannah M. Twiddy, Patrick B. Wilson, Leyrn Reynolds

College of Education & Professional Studies (Darden) Posters

Clinicians are focused on ways to preserve function, independence, and quality of life in the aging adult population. Heart disease is the leading cause of death in the U.S.[1]. Thus, assessing the extent of this disease is a high priority in preserving health throughout the lifespan. When determining risk of cardiovascular (CV) disease, functional assessments are recognized as a way to embed function-focused care into assessing disease risk [2]. Ankle-brachial pressure index (ABPI) is a non-invasive reliable predictor for identifying cardiovascular disease risk and mortality [3]. Thus, the purpose was to evaluate the association between functional assessments and ankle brachial …

Effects Of Increased Attention Allocation On Postural Stability Related To History Of Concussion, Nicholas Reilly, Jessica Prebor, Jacquelyn Moxey, Eric Schussler

College of Health Sciences Posters

Postural instability is among the most common symptoms associated with concussion. However, clinical screenings for concussion are heavily reliant on self-reports of cognitive symptoms such as nausea and headache to determine if a full recovery has been achieved. The objective of this study was to determine if impairments of postural stability that are associated with the acute stages of concussion persist beyond the current clinical standards for determination of recovery from concussion. Fifty-four healthy participants were recruited for the study and divided based on whether they reported having no history of concussion (n = 27) or whether they had been …

The Effects Of Physical Exercise On Salivary Microrna Levels, Thomas R. Campbell, Jessica C. Martinez, Noah L. Robertson, Felicia G. Clements, Emily N. Valle, Wyclef Etiennet, Audrey C. Ferguson, Klye J. Kelleran

College of Health Sciences Posters

Diagnosing concussions provides challenges for healthcare professionals due to current diagnostic protocols utilizing subjective input from patients. Recent studies have shown relationships between specific salivary microRNA levels and concussions, but it is unknown if this is due to concussive forces or physical exertion. Analysis of this distinction may contribute to further confirming the relationship of concussions and microRNA, improving techniques for objective assessments of concussion. Objective: To measure the effects of physical exertion through exercise on specific salivary microRNA. Methods: Twenty non-intercollegiate athletes (10:M, 10:F) were recruited for this case series. After ensuring the participants received a minimum of 6-hours …

Relationships Between Injury-Related Fear, Balance Self-Efficacy, And Dynamic Balance Performance In Those With Chronic Ankle Instability, Ashley M. B. Suttmiller, Kelly Johnson, Ryan S. Mccann

College of Health Sciences Posters

Interactions between sensory-perceptual and motor-behavioral impairments in individuals with chronic ankle instability (CAI) are important for successful assessment and treatment of CAI. One of the most consistently reported motor-behavioral impairments is poor reach performance in a dynamic balance task. Injury-related fear is recognized as an important sensory-perceptual impairment, and those with injury-related fears may engage in protective movement strategies found to be associated with reach deficits. Injury-related fear may also impact one’s perception of ability, or self-efficacy, which has demonstrated positive associations with balance performance in other populations, but these relationships have yet to be investigated in the CAI population. …

Effects Of Bingocize® On Overall Physical Activity, Functional Performance, Blood Glucose Level, Sleep Quantity, And Quality Among Older Adults In Assisted-Living Facilities, Sepehr Rassi

Masters Theses & Specialist Projects

Bingocize® has been established as an effective falls prevention exercise program for older adults, but its effects on older adults residing in assisted-living facilities have not been examined. The purpose of this investigation was to assess the effects of Bingocize® on overall physical activity level, functional performance, blood glucose level, sleep quantity and quality in older adults who live in assisted-living facilities. Participants (N = 13; mean age 86.23 ± 3.90) were asked to participate in Bingocize® while wearing activity trackers (Fitbit Charge 3 HR) for 10 weeks. The activity trackers were used to assess the average number of steps …

A Comparison Of Power Variables For Two Loading Methods In Weighted Vertical Jumps 2020, Jonathan Tanguay

Master's Theses

Training exercises to develop muscular strength and power, such as the weighted jump squat, commonly utilize barbells and dumbbells to increase resistance. Strength coaches often measure improvements in peak force, peak power, and rate of force development to determine effectiveness of a training program. The purpose of this study was to determine if equipment selection (barbells vs. dumbbells) affects peak force, peak power, and/or rate of force development in weighted jump squats. Thirteen physically active, college-aged males (age: 21.6 ± 2.0 years, height: 182.8 ± 9.7 cm, body mass: 87.2 ± 9.0 kg, lean mass: 72.3 ± 8.1 kg) performed …

A Comparison Of High-Intensity Interval Running And Tabata On Post-Exercise Metabolism: A Pilot Analysis, Lauren Pate

Undergraduate Research Conference

Introduction

• It is well established that energy expenditure following exercise (EPOC) remains elevated above resting values for a period of time (3).

• The magnitude and duration of this elevation may be primarily dependent on exercise intensity, with exercise duration and expenditure having a smaller influence (3, 6).

• Short durations (≤ 30 minutes) of high-intensity interval exercise (HIIE) is becoming a popular alternative for individuals who have limited time to exercise (5).

• When compared to rest, short-duration HIIE has been reported to elicit similar elevations in EPOC when compared to longer bouts of moderate-intensity continuous exercise (MICE) …

Reliability And Validity Of An Assessment Of Engagement In Nursing Home Residents During Bingocize®, Elizabeth Batson Apelt

Masters Theses & Specialist Projects

Research suggests nursing home residents are often socially isolated and physically inactive despite overwhelming evidence that both social engagement and physical activity are crucial for healthy aging (Jones, Sung, & Moyle, 2018; Yen & Lin, 2018; Ice, 2002; Jansson et al., 2017). Bingocize® is a program that combines exercise and the game of Bingo to improve the quality of life, physical health, and social engagement of certified nursing facility (CNF) residents. The purpose of this study is to determine the level of social engagement displayed by CNF residents during Bingocize® using the Fun and Social Engagement Evaluation (FUSE). Reliability and …

Postprandial Microvascular Blood Flow In Skeletal Muscle: Similarities And Disparities To The Hyperinsulinaemic-Euglycaemic Clamp, Katherine M. Roberts-Thomson, Andrew C. Betik, Dino Premilovac, Stephen Rattigan, Stephen M. Richards, Renee M. Ross, Ryan D. Russell, Gunveen Kaur, Lewan Parker, Michelle A. Keske

Health & Human Performance Faculty Publications

Skeletal muscle contributes to ~40% of total body mass and has numerous important mechanical and metabolic roles in the body. Skeletal muscle is a major site for glucose disposal following a meal. Consequently, skeletal muscle plays an important role in postprandial blood glucose homeostasis. Over the past number of decades, research has demonstrated that insulin has an important role in vasodilating the vasculature in skeletal muscle in response to an insulin infusion (hyperinsulinaemic-euglycaemic clamp) or following the ingestion of a meal. This vascular action of insulin is pivotal for glucose disposal in skeletal muscle, as insulin-stimulated vasodilation increases the delivery …

Validation Of A Novel Vo2max Protocol, Griffin Green

Masters Theses & Specialist Projects

Though there are several to choose from, the Bruce protocol is the most commonly utilized treadmill protocol when assessing maximal oxygen consumption (VO2max). Originally developed for cardiac patients, the Bruce protocol may not be an appropriate treadmill protocol for young or trained individuals with higher levels of cardiorespiratory fitness. The steep grade used often leads localized muscular fatigue, which may cause participants to end the test prior to reaching their true VO2max. Another popular protocol, the Astrand, also utilizes a steep grade, but the speed remains constant. Similar to the Bruce, the Astrand protocol may not prompt a maximal cardiovascular …

The Effects Of Resistance Deception On Muscular Strength, Muscular Endurance, And Perceived Exertion, Broderick L. Dickerson

Electronic Theses and Dissertations

Resistance deception during training is a lightly researched topic and is seen as a modification that can potentially act on central control during exercise. Studies that have observed effects of deception while training have yielded mixed results. The effects of deception on strength, muscular endurance, and perceived exertion and the mechanisms of action that may elicit changes are still unclear. Therefore, the purpose of this study is to determine the effects of resistance deception on muscular strength, muscular endurance, and perceived exertion in a trained population. Eight participants finished the study and underwent four trials, one of which was a …

Review Of Racial Disparities: Healthcare, Health Outcomes, And Outreach Programs, Lauren Bagneris

Honors Capstones

No abstract provided.

Use Of A Novel Whole-Body Imaging Approach To Predict Resting Metabolic Rates In Athletes, Nicole Vencil

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Prediction of energy expenditure allows for calculation of appropriate energy requirements, which is especially important for athletes. Resting metabolic rate (RMR) is the greatest contributor to total daily energy expenditure (TDEE) and is typically measured via indirect calorimetry. Indirect calorimetry is not always available, which results in the need for predictive equations. Most predictive equations have been developed with participants resembling the general population and have not been found to be appropriate for athletes, as they may incorrectly predict RMR due to the unique differences of body composition between athletes and the general population. The purpose of the present study …

The Effects Of Mat Pilates Training On Vascular Function And Body Fatness In Obese Young Women With Elevated Blood Pressure, Alexei Wong, Arturo Figueroa, Stephen M. Fischer, Reza Bagheri, Song-Young Park

Health and Kinesiology Faculty Publications

BACKGROUND

Effective nonpharmacological interventions targeting the enhancement of vascular function and decline of body fatness (BF) in obese individuals are indispensable for the prevention of hypertension and cardiovascular events in young adults. Mat Pilates training (MPT) has gained significant popularity worldwide, yet its effects on vascular function and body composition are understudied. We examined the effects of MPT on vascular function and BF in young obese women with elevated blood pressure (BP). METHODS

Twenty-eight young obese women with elevated BP were randomized to an MPT (n = 14) or a nonexercising control (CON, n = 14) group for 12 …

Dietary Choline Supplementation Attenuates High-Fat-Diet-Induced Hepatocellular Carcinoma In Mice, Amanda L. Brown, Kelsey Conrad, Daniela S. Allende, Anthony D. Gromovsky, Renliang Zhang, Chase K. Neumann, A. Phillip Owens, Michael Tranter, Robert N. Helsley

Exercise and Sport Studies: Faculty Publications

Background: Hepatocellular carcinoma (HCC) is the third most common cause of cancer-related death in the world. Choline deficiency has been well studied in the context of liver disease; however, less is known about the effects of choline supplementation in HCC. Objective: The objective of this study was to test whether choline supplementation could influence the progression of HCC in a high-fat-diet (HFD)-driven mouse model. Methods: Four-day-old male C57BL/6J mice were treated with the chemical carcinogen, 7,12-dimethylbenz[a]anthracene, and were randomly assigned at weaning to a cohort fed an HFD (60% kcal fat) or an HFD with supplemental choline (60% kcal fat, …

Integrating Survivors Of Stroke Into Cardiac Rehabilitation, Elizabeth Wherley Regan

Theses and Dissertations

Stroke is the leading cause of disability in the United States (U.S.). Impairments after stroke typically result in reduced physical activity which increases the risk for stroke recurrence and the development or worsening of comorbid health conditions. Physical activity and exercise behaviors can reduce cardiovascular risk factors and improve endurance for survivors of stroke. Despite these known significant benefits, survivors of stroke face barriers to participating in regular physical activity due to limited self-efficacy, safety concerns, environmental restrictions and lack of accessible community programs.

Cardiac Rehabilitation (CR) is a structured exercise and behavior modification program for people with cardiovascular disease …

Does Hand Dominance Matter In Non-Standard Visuomotor Transformations?, Briasha Jones

Honors Capstones

No abstract provided.