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Articles 901 - 930 of 3176

Full-Text Articles in Exercise Physiology

Contextualizing The Acute Responses To Arm Cycling, Nicolas Clark Jan 2021

Contextualizing The Acute Responses To Arm Cycling, Nicolas Clark

Electronic Theses and Dissertations, 2020-2023

The prescription of aerobic exercise modalities engaging the arm musculature have the potential to extend the reach of physical activity and promote cardiorespiratory fitness in individuals with lower body impairment due to excessive body mass, and among individuals seeking to complement and diversify standard leg training. This study compared the acute cardiopulmonary responses obtained during arm cycling and leg cycling performed at different intensities among lean and average (LA) and overfat and obese individuals (OFO). Participants were 37 young and relatively healthy adults. They were tested for mode-specific peak power output and work rate at ventilatory threshold during two randomized …

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Best Practices For Clinical Evaluation Of Sacroiliac Joint Pain: An Evidence-To-Practice Review, Nicolette A. Harris, Adriana Peña, Sofia Núñez Rivera Jan 2021

Best Practices For Clinical Evaluation Of Sacroiliac Joint Pain: An Evidence-To-Practice Review, Nicolette A. Harris, Adriana Peña, Sofia Núñez Rivera

Clinical Practice in Athletic Training

Sacroiliac joint (SIJ) pain serves as an under-recognized source of chronic low back pain. Improvement in the accuracy of a clinical SIJ pain diagnosis lends a higher likelihood of appropriate treatment measures, better patient outcomes and decreased out-of-pocket costs. Therefore, the overall purpose of this evidence to practice review was to highlight the main points of a systematic review on the clinical diagnosis of SIJ pain. Searches of five electronic databases revealed 758 studies, nonetheless only six studies met final inclusion criteria. Studies included were assessed by the authors for methodological quality using the Quality Assessment of Diagnostic Accuracy Studies …

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Disablement Model Case Study: Running With Postural Orthostatic Tachycardia Syndrome, Jordan Fenney, Wendy Reitz, Hayley M. Ericksen Jan 2021

Disablement Model Case Study: Running With Postural Orthostatic Tachycardia Syndrome, Jordan Fenney, Wendy Reitz, Hayley M. Ericksen

Clinical Practice in Athletic Training

A 17-year-old high school female cross-country runner and basketball player presented with syncope following long-endurance exercise. The syncope episodes started when the patient was 13 years old during a basketball game. After the first episode, the patient fainted every time she crossed the finish line of a cross-country meet. Her symptoms included increased heart rate, shortness of breath, and paresthesia in her hands and legs during exercise. The patient also experienced some dizziness when quickly sitting or standing during activities of daily living. The patient was first misdiagnosed with exercise induced asthma and prescribed a rescue inhaler to take prior …

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Effect Of Imagery And Heart Rate Variability Biofeedback Training On Selected Soccer Skills Performance, Sara Majlesi Jan 2021

Effect Of Imagery And Heart Rate Variability Biofeedback Training On Selected Soccer Skills Performance, Sara Majlesi

Student Works (2020-2029)

The present study aimed to evaluate the influence of PETTLEP video imagery (Physical, Environment, Task, Timing, Learning, Emotion and Perspective), heart rate variability biofeedback (HRVB), and concurrent intervention of both on selected soccer skill performances. The objective of this study was to evaluate the effect of PETTLEP video imagery, HRVB and concurrent intervention on soccer players' reactive motor skill test (RMST), sprint time, reactive agility, passing time, and passing accuracy. Participants of this study were Malaysian high school soccer players (N=64), with mean age of 15.31±1.83, who were assigned randomly into four groups: three experimental groups and one control group. …

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Conservative Clothing Effects On Body Composition Assessment By Air Displacement Plethysmography, Shaun L. Orvell, Kasuen Mauldin, John Gieng Jan 2021

Conservative Clothing Effects On Body Composition Assessment By Air Displacement Plethysmography, Shaun L. Orvell, Kasuen Mauldin, John Gieng

Faculty Research, Scholarly, and Creative Activity

International Journal of Exercise Science 14(4): 687-695, 2021. Form-fitting spandex swimsuits or single-layer compression shorts are recommended during BOD POD® testing to ensure accurate results. The purpose of this study was to evaluate the effects of various outfit types on body composition measurements using the BOD POD®, and self-reported comfort level wearing each outfit. Twenty-one participants, 8 females and 13 males, (age 31.6 ± 9.8 years) wore a spandex swim cap and three different outfits during BOD POD® testing (manufacturer-recommended form-fitting spandex swimsuit, short sleeve spandex, long sleeve spandex). Measured variables include body mass, body fat percentage, body volume, and …

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Characterization And Reliability Of The Work-Time Relationship During Arm-Cranking, Tristan Starling-Smith Jan 2021

Characterization And Reliability Of The Work-Time Relationship During Arm-Cranking, Tristan Starling-Smith

Electronic Theses and Dissertations, 2020-2023

INTRODUCTION: The critical power (CP) exercise test provides 2 measures, CP and anaerobic working capacity (AWC). CP represents a fatigue threshold that separates the heavy and severe exercise domains, while AWC represents the finite amount of work that can be done above CP. A relatively new protocol for estimating CP has emerged and is described as the 3-minute all-out test (3MT). While this lower body 3MT test has been examined for validity and reliability, very little has been done for the upper body. PURPOSE: Examine the reliability of EP and WEP from the 3MT during upper-body ergometry. This study also …

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Influence Of Body Composition, Velocity Profiles, And Sex-Related Differences On Army Combat Fitness Test Performance, David Boffey Jan 2021

Influence Of Body Composition, Velocity Profiles, And Sex-Related Differences On Army Combat Fitness Test Performance, David Boffey

Electronic Theses and Dissertations, 2020-2023

The Army Combat Fitness Test (ACFT) will become the United States Army's mandatory physical fitness test in March of 2022. The purpose of this study was to determine the relationship between ACFT performance and both body composition and velocity profiles, and to determine sex differences for these variables. Data was collected in November 2020 (Fall) and March 2021 (Spring) from male (n = 55) and female (n = 17) Army Reserve Officers' Training Corps (ROTC) cadets. Body composition was assessed with a bioelectrical impedance spectroscopy (BIS) device, and cadets completed a squat jump (SJ) force-velocity profile (FVP) and a hex …

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Comparison Of The Times To Exhaustion, Physiological, Perceptual, And Neuromusuclar Responses During Constant Heart Rate, Constant Vo2, And Constant Power Exercise, Pasquale Jiovanni Succi Jan 2021

Comparison Of The Times To Exhaustion, Physiological, Perceptual, And Neuromusuclar Responses During Constant Heart Rate, Constant Vo2, And Constant Power Exercise, Pasquale Jiovanni Succi

Theses and Dissertations--Kinesiology and Health Promotion

The purposes of this study were to: 1) Determine if there are differences in the sustainability of exercise when anchored at critical heart rate (CHR), the VO2 associated with CHR (VO2CHR), or the power output associated with CHR (PCHR); 2) examine the patterns of responses in power output, metabolic (heart rate [HR], VO2, respiration rate [RR]), neuromuscular (electromyographic [EMG] amplitude [AMP], mean power frequency [MPF], mechanomyographic [MMG] AMP and MPF, perceptual (rating of perceived exertion [RPE]), and muscle oxygenation responses (%SmO2) during exercise anchored by HR, VO2, and power output; and …

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Examination Of Sex- And Limb-Specific Fatigue During Unilateral, Isometric Forearm Exercise, Caleb Christian Voskuil Jan 2021

Examination Of Sex- And Limb-Specific Fatigue During Unilateral, Isometric Forearm Exercise, Caleb Christian Voskuil

Theses and Dissertations--Kinesiology and Health Promotion

The purpose of this study was to examine the effects of unilateral, isometric handgrip holds to failure for the dominant (Dm) and non-dominant (NDm) limb on ipsilateral ([IPS] exercised side) and contralateral ([CON] non-exercised side) performance fatigability. Twenty individuals participated in this study (Men [n =10]; Women [n = 10; Composite Demographics: Age: 22.2 years; Height: 174.4 cm; Body Mass: 75.0 kg) and completed three visits. Two, 6 s maximal voluntary isometric contractions (MVICs) for the Dm and NDm limb were performed during visit 1, followed by a familiarization of the fatigue test. Visits 2 and 3 included an isometric, …

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Quadriceps Recruitment And Twitch Properties In Lean And Obese Women Before And After Fatiguing Exercise, Rebekah Seay Carpenter Jan 2021

Quadriceps Recruitment And Twitch Properties In Lean And Obese Women Before And After Fatiguing Exercise, Rebekah Seay Carpenter

Theses and Dissertations--Kinesiology and Health Promotion

Skeletal muscle strength, specifically that of the anti-gravitational muscles such as the quadriceps, is essential for performing dynamic tasks including walking, navigating stairs, and transitioning between sitting and standing. Obesity has been shown to negatively impact musculoskeletal function and decrease quadriceps strength relative to body weight. Additionally, obesity has been linked with higher rates of fatigue and lower strength outcomes following a test of muscular endurance of the quadriceps. Since obesity lowers relative strength, it is likely that quadriceps muscle weakness contributes to reduced physical function of dynamic tasks. However, to date, the precise mechanism for obesity-induced muscle weakness has …

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Effects Of Voluntary Exercise On Pressure-Induced Natriuresis In Hypertensive Female And Male Rats, Keshari Sudasinghe Jan 2021

Effects Of Voluntary Exercise On Pressure-Induced Natriuresis In Hypertensive Female And Male Rats, Keshari Sudasinghe

All Graduate Theses, Dissertations, and Other Capstone Projects

Hypertension (HT) is one of the major diseases associated with the circulatory system and remains a public health problem with a high rate of prevalence in the adult population in the USA. The pressure natriuresis mechanism which is Na+ excretion in respond to rise in blood pressure acts as a long-term regulator of arterial blood pressure. Recent studies have demonstrated that impairment of this long-term pressure natriuresis mechanism is involved in hypertension (HT) and many other renal disorders. Exercise is a nonpharmacological treatment to help control HT, and exercise has a beneficial effect on vascular health, endothelial functions, arterial stiffness, …

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The Presentation Of Adhesive Capsulitis Of The Hip: A Case Study, Patrick E. Jurewicz, Ryan C. Berlinrut, Frank K. Noojin Iii, Zachary K. Winkelmann Jan 2021

The Presentation Of Adhesive Capsulitis Of The Hip: A Case Study, Patrick E. Jurewicz, Ryan C. Berlinrut, Frank K. Noojin Iii, Zachary K. Winkelmann

Clinical Practice in Athletic Training

A 47-year-old female patient employed as a nurse in a mental health facility working 10-hour shifts reported to the sports medicine clinic for an initial orthopaedic examination after she twisted and fell out of bed causing direct compressive forces on her right hip. She has a history of an underdeveloped right hip, a non-steroidal anti-inflammatory drug (NSAID) allergy, and low back pain (Oswestry score: 41/50, NPRS: 8/10) and is classified as a heavy smoker for 30 years. After initial onset, the patient’s pain increased with all motions. The patient also described a ‘catching sensation’ in her hip. The patient used …

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Community Opioid Overdose Prevention And Naloxone Distribution Programs: An Evidence-To-Practice Review, Madison M. Hauge, Kathryn C. Downs, Zachary K. Winkelmann Jan 2021

Community Opioid Overdose Prevention And Naloxone Distribution Programs: An Evidence-To-Practice Review, Madison M. Hauge, Kathryn C. Downs, Zachary K. Winkelmann

Clinical Practice in Athletic Training

According to the Centers for Disease Control and Prevention, 100 people die of drug overdose in the United States every day. This frighteningly high mortality rate has created the need for community-based opioid overdose prevention programs (OOPPs). Currently, there are more than 188 community-run programs operating in the United States. These programs teach individuals how to distribute naloxone and respond properly to a drug overdose situation. This guiding systematic review depicts the current literature available on OOPPs and their effectiveness. The authors performed an article search to discover the most relevant and recent articles, which were graded using a quality …

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The Role And Value Of The Athletic Trainer In The Chiropractic Medicine Setting, Nicholas Spangler Jan 2021

The Role And Value Of The Athletic Trainer In The Chiropractic Medicine Setting, Nicholas Spangler

Clinical Practice in Athletic Training

In the United States, back pain is the most common cause of activity limitation in people younger than 45 years, the second most frequent reason for visits to the physician, the third most common cause of surgical procedure, and the most frequently reported subcategory of musculoskeletal impairment in the United States of people aged up to 65 years (51.7%).1 Chiropractors are healthcare professionals who are trained in the evaluation and treatment of this patient population and utilize a variety of skills like spinal manipulation, soft tissue mobilization, modalities, and therapeutic exercise. Athletic trainers are healthcare professionals whose educational and clinical …

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Evaluation And Treatment Of The Water-Polo Player With Anterior Glenohumeral Instability, M Zimmerman Jan 2021

Evaluation And Treatment Of The Water-Polo Player With Anterior Glenohumeral Instability, M Zimmerman

Clinical Practice in Athletic Training

Background: Glenohumeral (GH) instability is a common shoulder condition with a range of characteristics from laxity within the GH joint to complete dislocation of the humerus. The GH joint is held in place by static and dynamic stabilizers that need to be functioning appropriately to center the humerus in the glenoid fossa. Acquired shoulder instability is defined as chronic stress of the humerus in an externally rotated and abducted position on the shoulder joint from repetitive overhead (OH) sports causing anterior instability of the shoulder. Diagnosing shoulder instability is reliant on the patient’s history and physical examination findings during testing. …

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An Exploratory Analysis Of A Treatment Based Classification Algorithm To Treat Patellar Tendinopathy, Monica Matocha, Patti Syvertson, Janet Mcmurray, Emily R. Dietz, Russell T. Baker, Alan Nasypany, Don Reordan, Darcy Downey Jan 2021

An Exploratory Analysis Of A Treatment Based Classification Algorithm To Treat Patellar Tendinopathy, Monica Matocha, Patti Syvertson, Janet Mcmurray, Emily R. Dietz, Russell T. Baker, Alan Nasypany, Don Reordan, Darcy Downey

Clinical Practice in Athletic Training

The general and athletic populations commonly experience patellar tendon pain, which is frequently treated with a gold standard 12-week eccentric exercise protocol. The present research study was designed to determine the effects of a treatment based classification (TBC) algorithm utilizing indirect treatment techniques in patellar tendinopathy participants. Ten participants (seven females, three males, mean age = 19.6 ± 1.07, mean symptom duration = 2.14 years with a range of one week to six years) with patellar tendinopathy were evaluated and included in this study. Each participant underwent a thorough evaluation process to aid in determining inclusion: participant medical history, range …

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Dry Needling And Management Of Trigger Points With Low Back Pain: An Evidence To Practice Review, Matthew J. Drescher, Matthew J. Rivera, Lindsey E. Eberman Jan 2021

Dry Needling And Management Of Trigger Points With Low Back Pain: An Evidence To Practice Review, Matthew J. Drescher, Matthew J. Rivera, Lindsey E. Eberman

Clinical Practice in Athletic Training

Low back pain is a common health concern. The development of myofascial trigger points due to low back pain can cause debilitating pain and loss of functional movement in patients. Dry needling is a minimally invasive procedure that has shown to be useful in the treatment of myofascial trigger points when used with other forms of treatment. However, the literature surrounding dry needling and myofascial trigger points in patients with low back pain is lacking. The guiding systematic review and meta-analysis sought to analyze the effectiveness of dry needling for patients with low back pain. The review utilized eight databases …

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Utility Of Novel Rotational Load-Velocity Profiling Methods In Collegiate Softball Players, Chad Herring Jan 2021

Utility Of Novel Rotational Load-Velocity Profiling Methods In Collegiate Softball Players, Chad Herring

Electronic Theses and Dissertations, 2020-2023

The purposes of this study were to determine the reliability of the bat swing (BS) and rotational medicine ball throw (RMBT) load-velocity profiling (LVP) methods and the relationships between LVP variables and batting performance in NCAA Division I softball players. Current NCAA Division I softball athletes participated in this study. Bat velocity was tracked with a swing sensor during the BS method. An inertial measurement unit (IMU) tracked forearm velocity during the BS and RMBT methods. Two-way intraclass correlation coefficients (ICC) were used for relative reliability and coefficient of variation (CV) was used for absolute reliability. For the BS method …

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Effectiveness Of Take-Home Naloxone Programs In Athletic Training: An Evidence-To-Practice Review, Michael J. Palm, Amanda N. Flanscha, Zachary K. Winkelmann Jan 2021

Effectiveness Of Take-Home Naloxone Programs In Athletic Training: An Evidence-To-Practice Review, Michael J. Palm, Amanda N. Flanscha, Zachary K. Winkelmann

Clinical Practice in Athletic Training

The number of opioid overdoses (ODs) has risen in recent years and has become more complex due to the co-involvement of both prescription and illicit opioid drug use. Provisional programs for take-home naloxone (a medication designed to rapidly reverse opiate OD symptoms) kits have been distributed to combat this potentially fatal epidemic. Although there is strong evidence to support the efficacy of naloxone in the reversal of opiate OD, there is limited evidence to support the efficacy of take-home naloxone (THN) kits. The purpose of this evidence-to-practice review was to summarize a systematic review on the efficacy of THN programs. …

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The Functional Movement Screen And Injury Risk In Sporting Populations: An Evidence-To-Practice Review, Taylor Niles, Federico Rossi, Zachary K. Winkelmann Jan 2021

The Functional Movement Screen And Injury Risk In Sporting Populations: An Evidence-To-Practice Review, Taylor Niles, Federico Rossi, Zachary K. Winkelmann

Clinical Practice in Athletic Training

The Functional Movement Screen (FMS) is a functional test, which aims to identify dysfunctional, asymmetrical, and painful movements that could contribute to future injuries. Medical professionals can clinically use this information to implement appropriate, specialized prehabilitation training aimed at reducing the dysfunctional, asymmetrical, and painful movements, to help prevent injury risk. Research on this tool, however, has contradictory findings regarding FMS composite score and future risk of injury. It is unclear to what extent FMS can predict those with future injury risk, and whether there are factors, such as age, sex, or sport-type, which may be contributing to these varying …

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Rater Reliability Of The Functional Movement Screen: An Evidence-To-Practice Review, Nate Orth, Adam Graham, Zachary K. Winkelmann Jan 2021

Rater Reliability Of The Functional Movement Screen: An Evidence-To-Practice Review, Nate Orth, Adam Graham, Zachary K. Winkelmann

Clinical Practice in Athletic Training

The purpose of this evidence-to-practice review is to summarize a systematic review on the inter- and intrarater reliability of the Functional Movement Screen (FMS). Reliability is crucial to the FMS, as clinicians may retest to view a patient’s changes and improvements in movement patterns. This review and analysis looked at 7 studies which showed that both inter- and intrarater reliability were good. Studies were only included if the primary focus was on inter- and intrarater reliability. Clinicians had varying levels of familiarity with the FMS process. Athletic training students with less than one year to no experience were found to …

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Treatment And Management Of Complex Knee Injury: A Case Report, K Braunreiter, S Kerwin Jan 2021

Treatment And Management Of Complex Knee Injury: A Case Report, K Braunreiter, S Kerwin

Clinical Practice in Athletic Training

Background: The “unhappy triad” injury includes tears of the anterior cruciate ligament, medial collateral ligament, and medial meniscus. There is limited research on the prevalence and outcome of this injury. The unique surgical repair consisting of lateral extra-articular tenodesis (LET) was utilized to reinforce the anterior cruciate ligament repair (ACLR) and to prevent rerupture. Due to this extensive surgery, the patient struggled to regain full range of motion and quadriceps activation. This case is a Level 2 case study that explores the different interventions used to address the aforementioned objective deficits and return him safely to play. Patient: The patient …

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Use Of Response Shift To Improve Agreement Between Patient-Reported And Performance-Based Outcomes In Knee Patients, Shelby Baez, Johanna M. Hoch, Carl Mattacola, Philip Gribble, Jennifer S. Howard Jan 2021

Use Of Response Shift To Improve Agreement Between Patient-Reported And Performance-Based Outcomes In Knee Patients, Shelby Baez, Johanna M. Hoch, Carl Mattacola, Philip Gribble, Jennifer S. Howard

Clinical Practice in Athletic Training

The purpose of this study was to determine whether the implementation of performance-based tasks (PBTs) prior to completion of patient-reported outcome measures (PROs) would create a change, or a response shift, in PROs in patients with knee injuries. A randomized controlled trial was implemented to examine the effectiveness of a response-shift based interventions to enhance the correlation between PBTs and PROs. Participants (n=20) were knee-injured patients who were removed from activity for a minimum of 1-week. Participants were randomly assigned to complete PBTs (intervention) or to watch videos detailing an injury prevention program (control). The International Knee Documentation Committee Subjective …

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Racial And Ethnic Disparities In Pain Management, Nicolette A. Harris, Samar Long Jan 2021

Racial And Ethnic Disparities In Pain Management, Nicolette A. Harris, Samar Long

Clinical Practice in Athletic Training

Pain is subjective, which makes its management a complicated task. The challenge of medical decision-making associated with pain often requires health care providers to rely heavily on their individual discretion and experience. This often creates an avenue for biases to play a role in the selection of the best available and most appropriate pain management interventions. Therefore, the overall purpose of this review is to summarize the current literature related to racial and ethnic disparities in pain management. Electronic searches of four databases revealed 2,112 articles; however, only six studies met criteria for inclusion in this review. Even when the …

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Mechanisms And Therapeutic Interventions For Breast Cancer-Induced Fatigue And Mitochondrial Dysfunction, David Andrew Stanton Jan 2021

Mechanisms And Therapeutic Interventions For Breast Cancer-Induced Fatigue And Mitochondrial Dysfunction, David Andrew Stanton

Graduate Theses, Dissertations, and Problem Reports (ETD)

According to the latest statistics from the National Cancer Institute (NCI), about 1 in 8 U.S. women (~13%) will develop invasive breast cancer over the course of their lifetime. This translates to an estimated 268,600 new cases of breast cancer for the year 2019, and these diagnoses will collectively make up 15% of all new cancer cases across all cancer types. The majority of these women will experience the often-debilitating symptom of breast cancer-induced fatigue. these patients often have difficulty performing normal activities of daily living, have decreased tolerance to traditional tumor-directed therapies, and have higher rates of cancer recurrence. …

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Telehealth Optimization – Role Of Clinical Athletic Trainers In Orthopedic/Sports Medicine Practice, Katie Harbacheck, Laura Grambo, Shaun Keefer, Eric Klein, Christine Boyd, Carolyn Ford-Hemann, Cameron D’Alpe, Steve Frick, Kevin Shea Jan 2021

Telehealth Optimization – Role Of Clinical Athletic Trainers In Orthopedic/Sports Medicine Practice, Katie Harbacheck, Laura Grambo, Shaun Keefer, Eric Klein, Christine Boyd, Carolyn Ford-Hemann, Cameron D’Alpe, Steve Frick, Kevin Shea

Clinical Practice in Athletic Training

Background: Prior to COVID-19, telehealth (TH) implementation in most health systems was minimal. The transition to high rates of TH was dramatic in response to COVID-19, and many health systems struggled to develop optimal, efficient TH workflows. Hypothesis/Purpose: The primary purpose of this study was to evaluate the role of clinically integrated athletic trainers (ATs) into the TH transition of a major orthopedic academic center through growth of TH visits as well as physician satisfaction. Methods: Workflows and tip sheets were designed to include considerations of TH visit increases, adoption of appropriate technology platforms and optimal staff models. The rapid …

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Reply To “Programming May Matter Most.” Response To “Metabolic Effects Of Two High-Intensity Circuit Training Protocols: Does Sequence Matter?”, Tony P. Nuñez, Fabiano T. Amorim, Nicholas M. Beltz, Christine M. Mermier, Terence A. Moriarty, Roberto C. Nava, Trisha A. Vandusseldorp, Len Kravitz Jan 2021

Reply To “Programming May Matter Most.” Response To “Metabolic Effects Of Two High-Intensity Circuit Training Protocols: Does Sequence Matter?”, Tony P. Nuñez, Fabiano T. Amorim, Nicholas M. Beltz, Christine M. Mermier, Terence A. Moriarty, Roberto C. Nava, Trisha A. Vandusseldorp, Len Kravitz

Faculty Publications

We appreciate the interest that our study elicited and the comments from a reader. We commend the reader of our paper for critically evaluating the protocol and results of the study. Here, we would like to respond to the statement made in the letter. Indeed, the rest intervals were longer and time at VO2max was lower in our study than recommended by Bucheit and Larsen.1 However, because the reader is interested in the practical implications of our study, we ask that they consider the following:

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Impact Of Physical Activity And Cardiorespiratory Fitness On Vascular Homeostasis In Premenopausal Women Consuming A Westernized High-Fat Meal, Lauren N. Pedersen Jan 2021

Impact Of Physical Activity And Cardiorespiratory Fitness On Vascular Homeostasis In Premenopausal Women Consuming A Westernized High-Fat Meal, Lauren N. Pedersen

Theses and Dissertations

A large percentage of adults in industrialized nations consume a Westernized dietary pattern, which contributes to fasting dyslipidemia and increased risk for atherosclerotic cardiovascular disease. Evidence suggests that a single Westernized meal containing high saturated fat may induce alterations in blood lipids as well as disturb multiple factors regulating peripheral vascular homeostasis, including innate immune cell function, oxidative stress, and vascular function. Conversely, participation in acute and chronic exercise may beneficially impact an individual’s postprandial response. Therefore, this dissertation contains three manuscripts seeking to describe how acute exercise, cardiorespiratory fitness, and physical activity level impact the lipemic and vascular homeostatic …

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The Effect Of Backpack Load On Trunk Kinematics Of Imitated Pathological Gait: A Case Study, Kara Kracher Jan 2021

The Effect Of Backpack Load On Trunk Kinematics Of Imitated Pathological Gait: A Case Study, Kara Kracher

EWU Masters Thesis Collection

Background: It is well documented that loaded backpacks affect the biomechanics of gait in both children and adults. Minimal information is available with regard to the effects of backpacks on the biomechanics of gait in individuals with clinical gait abnormalities, such as those seen in cerebral palsy. Healthy, non-clinical populations can be taught how to ‘imitate’ typical gait abnormalities in order to study various experimental interventions without enlisting clinical patients. The objective of this study was to determine the acute effect of backpack load on kinematics of the trunk during typical and imitated pathological gait. Methods: COVID 19 restrictions precluded …

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Role Of Training Mode On Individual And Group Responses To Sprint Interval Training, Lauren T. Digby, Seth F. Mccarthy, Claudia Jarosz, Derek P.D. Bornath, Jessica A.L. Tucker, Tom J. Hazell Jan 2021

Role Of Training Mode On Individual And Group Responses To Sprint Interval Training, Lauren T. Digby, Seth F. Mccarthy, Claudia Jarosz, Derek P.D. Bornath, Jessica A.L. Tucker, Tom J. Hazell

Theses and Dissertations (Comprehensive)

Improvements in V̇O2peak decrease the risk of heart disease and all-cause mortality, and is predictive of overall health. This study compared the group and individual responses of V̇O2peak, as well as group responses of aerobic performance and anaerobic capacity following running and cycling sprint interval training (SIT) to determine the optimal modality. Twenty-three recreationally active young adults (males: n = 16, BMI = 27.5±4.9; females: n = 7, BMI = 23.6±3.0) completed 3 training sessions/week for 3 weeks (9 sessions). Pre- and post-testing measures included: aerobic capacity (V̇O2peak), aerobic performance (time trial), and anaerobic capacity …

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