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Neuromuscular Electrical Stimulation Effects On Skeletal Muscle Fatigue In Older Adults, Monica A. Mendoza, Kyndall P. Ramirez, Nigel Jiwan, Lindsay E. Kipp Ph.D, Barbara M. Doucet, Joni A. Mettler Ph.D Feb 2021

Neuromuscular Electrical Stimulation Effects On Skeletal Muscle Fatigue In Older Adults, Monica A. Mendoza, Kyndall P. Ramirez, Nigel Jiwan, Lindsay E. Kipp Ph.D, Barbara M. Doucet, Joni A. Mettler Ph.D

International Journal of Exercise Science: Conference Proceedings

Neuromuscular electrical stimulation (NMES) is often used as a rehabilitative modality and evidence has suggested that high frequencies of NMES may elicit increases in muscle strength. However, little is known regarding the effects of a high-frequency NMES intervention on voluntary skeletal muscle fatigue. PURPOSE: The aim of this study was to determine the effect of a 4-week high-frequency NMES intervention on voluntary muscular fatigue and changes in neuromuscular activation patterns of the quadriceps during voluntary fatiguing muscle contractions in older adults. METHODS: Seventeen healthy, older adults (68.8 ± 1.8 years old) participated in the study (NMES: n = …

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Track And Field Athlete's Barriers Evolving With The Postponement Of The Olympics, Jessica Rabius, Marycatherine Harmon Feb 2021

Track And Field Athlete's Barriers Evolving With The Postponement Of The Olympics, Jessica Rabius, Marycatherine Harmon

International Journal of Exercise Science: Conference Proceedings

Due to the global Coronavirus pandemic the International Olympic Committee, IOC, rescheduled the Summer Olympics to a date beyond 2020, but not later than summer 2021, to safeguard the health of everyone involved in the Games. As the Olympics have been postponed, this could consequently affect track and field athletes. The only other time in the history of the Olympics that there has been a postponing or canceling has been in the case of a war. PURPOSE: The purpose of this study was to study Olympic athlete’s psychological, physiological, and physical barriers encountered due to the pandemic and subsequently …

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Differences In Frontal Plane Knee Kinematics By Grip, Load, And Concentric Subphase In The Front Squat, Haleigh Bolyard, Analise Sanchez, Derek Tran, Jafet Vasquez, Paul Arredondo, Isabelle S. Kusters, Julianna M. Dean Feb 2021

Differences In Frontal Plane Knee Kinematics By Grip, Load, And Concentric Subphase In The Front Squat, Haleigh Bolyard, Analise Sanchez, Derek Tran, Jafet Vasquez, Paul Arredondo, Isabelle S. Kusters, Julianna M. Dean

International Journal of Exercise Science: Conference Proceedings

Although the back squat is one of few exercises that has been extensively analyzed, the body of literature examining its counterpart, the front squat, is not as robust. The front squat is a vital exercise known for its quadricep development capabilities and unique front-rack positioning. This grip position renders the front squat more difficult, and thus proper form is more vital to prevent injury. PURPOSE: To evaluate the association between grip (standard front-rack, cross-grip, and strap-assisted), load (50% and 80% of 1-RM), and subphases of the concentric portion of the squat on frontal plane knee varus and valgus movement …

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A Comparison Of High-Intensity Interval Running And Tabata On Postprandial Metabolism: A Pilot Analysis, Alexander R. Alvara, David J. Buckley, James R. Rowe Feb 2021

A Comparison Of High-Intensity Interval Running And Tabata On Postprandial Metabolism: A Pilot Analysis, Alexander R. Alvara, David J. Buckley, James R. Rowe

International Journal of Exercise Science: Conference Proceedings

PURPOSE: Compare the postprandial response following: 1) rest, 2) high-intensity interval running (HIIR), and 3) Tabata. METHODS: Recreationally active males (n = 7; age = 24.3 ± 4.8 yrs; body mass = 86.9 ± 20.1 kg; body fat% = 23.6 ± 6.2) performed each of the 3 bouts (in a randomized order) on 3 separate mornings with at least 7 days in between each bout. All participants were fasted for 10 hours prior to each bout. Rest was sitting for 25 minutes. Tabata was 25 minutes of repeated cycles of body calisthenics at maximal effort for 20 seconds followed …

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The Effect Of Covid-19 On The Physical Activity And Recreational Habits Of University Students, Trinidad Leal Jr., Daniel J. Burt Feb 2021

The Effect Of Covid-19 On The Physical Activity And Recreational Habits Of University Students, Trinidad Leal Jr., Daniel J. Burt

International Journal of Exercise Science: Conference Proceedings

Due to COVID-19 a majority of states across the nation were put on lockdown, limiting the recreational activities an individual could partake in, like utilizing gyms and workout studios. Pre and Post-lockdown physical activity, fitness, and recreational habits could be measured through a series of questions using a Qualtrics survey. PURPOSE: The purpose of the study is to review how the COVID-19 shutdowns influenced the level of physical activity engaged in prior to and during the lockdown. Additionally, this study served to investigate how college students have decided to utilize their time recreationally during the pandemic. METHODS: Enrolled …

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Acute Multiple Deep Vein Thrombosis, Tara Tralewski, Vered Arbel, Terry Nicola, Tal Amasay Feb 2021

Acute Multiple Deep Vein Thrombosis, Tara Tralewski, Vered Arbel, Terry Nicola, Tal Amasay

International Journal of Exercise Science: Conference Proceedings

CASE HISTORY: The patient was a 49-year-old male who presented to the clinic for further evaluation right calf swelling and pain. He reported that the pain began approximately three weeks before the visit while in physical therapy for ACL knee surgery rehab. The patient recalls performing a lateral stepping exercise when he experienced a sharp pain in his groin that radiated down his leg to his toes on the right side. The pain in his groin eventually subsided but continued experiencing aching pains and swelling in the right calf. He initially had difficulty walking on his right leg but …

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Acylated And Unacylated Ghrelin Impact On Protein Synthesis And Signaling Pathways Of L6 Myotubes, Colleen L. Oreilly, Selina Uranga, James D. Fluckey Feb 2021

Acylated And Unacylated Ghrelin Impact On Protein Synthesis And Signaling Pathways Of L6 Myotubes, Colleen L. Oreilly, Selina Uranga, James D. Fluckey

International Journal of Exercise Science: Conference Proceedings

Ghrelin has recently become a hormone of interest in the fight against type two diabetes. Ghrelin is found in two forms (acylated vs. unacylated), with the acylated form of ghrelin being cited as diabetogenic purportedly due to its interaction with growth hormone secretion. Both the Acylated Ghrelin (AG) and Unacylated Ghrelin (UAG) forms are reported to have metabolic functions within skeletal muscle, despite having little expression of the only known ghrelin receptor known as the growth hormone secretagogue receptor 1a (ghsr-1a). The investigation into AG and UAG on skeletal muscle in type 2 diabetes (T2D) shows promise; however, the measures …

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Synergistic Effect Of Exercise And Phellodendron Amurense On Muscle Mass Preservation In A Prostate Cancer Mouse Model, Javier Valencia, Paul Rivas, Julidza Balderas, Addanki P. Kumar, Darpan I. Patel Feb 2021

Synergistic Effect Of Exercise And Phellodendron Amurense On Muscle Mass Preservation In A Prostate Cancer Mouse Model, Javier Valencia, Paul Rivas, Julidza Balderas, Addanki P. Kumar, Darpan I. Patel

International Journal of Exercise Science: Conference Proceedings

Muscle loss has detrimental effects on the body. It leads to a reduction in physical function, strength, endurance, and quality of life. In men with prostate cancer (PCa), a large percentage of men will suffer from muscle loss, a debilitating adverse effect caused by both the chronic illnesses or from the treatment of these illnesses. Studies have shown that the implementation of a routine exercise elicits muscle preservation in patients with PCa. Previously, our group has found that the natural product phellodendron amurense (PA) preserves muscle mass similar to exercise. PURPOSE: The purpose of this study is to test …

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A Comparison Of Techniques For Decomposing Surface Electromyography Signals During High-Intensity Contractions A Preliminary Analysis, Lyric Richardson, Micheal Luera, Jocarol Shields, Rob Maclennen, Michael Trevino, Alessandro Delvecchio, Jason Defritas Feb 2021

A Comparison Of Techniques For Decomposing Surface Electromyography Signals During High-Intensity Contractions A Preliminary Analysis, Lyric Richardson, Micheal Luera, Jocarol Shields, Rob Maclennen, Michael Trevino, Alessandro Delvecchio, Jason Defritas

International Journal of Exercise Science: Conference Proceedings

Advancements in surface electromyography (sEMG) have led to discrepancies in identification of high-threshold motor units (MU) following signal decomposition PURPOSE: To examine the differences in MU firing behaviors recorded from two separate sEMG sensors following respective decomposition analysis. METHODS: Following 2 maximal voluntary contractions (MVC), ten (23 ± 3 yrs.; 178.64 ± 5.82 cm; 177.8 ± 17.37 kg) lower body resistance trained males performed a 10 sec submaximal (50%) isometric ramp contraction of the knee extension exercise. Signals were recorded from the vastus lateralis and separately decomposed into their constituent MU action potential trains, then further validated for subsequent analysis …

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Mlb Statcast Pitch Analysis: The Association Between Active Spin And Opponent’S Batting Average, Antonio Alvarado, Randall Sharp, Ashlyn Brown, Eris White, Isabelle S. Kusters, Julianna M. Dean Feb 2021

Mlb Statcast Pitch Analysis: The Association Between Active Spin And Opponent’S Batting Average, Antonio Alvarado, Randall Sharp, Ashlyn Brown, Eris White, Isabelle S. Kusters, Julianna M. Dean

International Journal of Exercise Science: Conference Proceedings

Baseball has often been described as a game of statistics and strategy, and current technology allows detailed examination of the game. One statistic measured concerning the movement of the ball is spin rate, the rotations per minute created by the pitcher when the ball is released from the hand. However, recent research has not examined the inclusion of pitchers’ spin rate in batter strategy. PURPOSE: The purpose of this study is to see if there is an association between the movement of breaking balls with the batting average of Major League Baseball batters. METHODS: A sample including 76 elite …

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Case Presentation For Compartment Syndrome Of Tibial Nerve, Matthew Bryk, Vered Arbel, Terry Nicola, Tal Amasay Feb 2021

Case Presentation For Compartment Syndrome Of Tibial Nerve, Matthew Bryk, Vered Arbel, Terry Nicola, Tal Amasay

International Journal of Exercise Science: Conference Proceedings

CASE HISTORY: The patient is an active 60-year-old male who was seen in the emergency room following an injury to the right lower extremity due to heavy impact with the ground during a lacrosse tournament. He stated that he felt a sharp pain in the knee and that he could not run the next day. His pain continued to get worse and he began feeling sharp pins and needles on plantar surface. The patient was put on Xarelto (an anticoagulant) for the next six months and continued to consult with different doctors to further evaluate the progression of the injury. …

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Covid-19 Pandemic Effects On Individuals Physical Activity Levels And Emotional Health: A Descriptive Study, Evy De La Cruz, Yazmin Gamez, Jaini Patel, Lajja Shah, Darpan I. Patel Feb 2021

Covid-19 Pandemic Effects On Individuals Physical Activity Levels And Emotional Health: A Descriptive Study, Evy De La Cruz, Yazmin Gamez, Jaini Patel, Lajja Shah, Darpan I. Patel

International Journal of Exercise Science: Conference Proceedings

Texas is among one of the leading states of COVID-19 cases and fatalities which has impacted both healthy individuals and those living with preexisting chronic illnesses. Maintaining a healthy lifestyle and remaining physically active during a pandemic has challenged most, if not all, local residents. PURPOSE: to describe physical activity and mental health status in Texas residents with preexisting comorbidities and those without preexisting illnesses. METHODS: On July 2020, four months after the declaration of the global pandemic, an online survey was developed and distributed to various regions in Texas. A total of 156 respondents answered questions regarding …

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Appetite Alterations In Endurance Athletes Following The Ketogenic Diet, Austin J. Graybeal, Andreas Kreutzer, Petra Rack, Kamiah Moss, Garrett Augsburger, Jada L. Willis, Robyn Braun-Trocchio, Meena Shah Feb 2021

Appetite Alterations In Endurance Athletes Following The Ketogenic Diet, Austin J. Graybeal, Andreas Kreutzer, Petra Rack, Kamiah Moss, Garrett Augsburger, Jada L. Willis, Robyn Braun-Trocchio, Meena Shah

International Journal of Exercise Science: Conference Proceedings

Recently, endurance athletes have utilized a very low-carbohydrate diet, the ketogenic diet (KD), to improve performance in competition. The KD may be associated with diminished appetite, but this has not been explored in endurance athletes. PURPOSE: The purpose of this study was to evaluate the effects of a KD compared to a high-carbohydrate diet (HCD) and habitual diet (HD) on both subjective and objective measures of appetite in highly-trained cyclists and triathletes. METHODS: Following their HD, six highly-trained (≥80th percentile for V02max based on age and sex) cyclists and triathletes (male = 2, female = 4; …

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Recovery Strategies In Endurance Athletes, Jessica Renteria, Elizabeth Warfield, Andreas Kreutzer, Austin J. Graybeal, Kamiah Moss, Ashlynn Williams, Kaitlyn Harrison, Meena Shah, Robyn Braun-Trocchio Feb 2021

Recovery Strategies In Endurance Athletes, Jessica Renteria, Elizabeth Warfield, Andreas Kreutzer, Austin J. Graybeal, Kamiah Moss, Ashlynn Williams, Kaitlyn Harrison, Meena Shah, Robyn Braun-Trocchio

International Journal of Exercise Science: Conference Proceedings

In order to achieve optimal performance, endurance athletes, whether at the professional or recreational level, need to implement a variety of recovery strategies that are specific to their individual training and competition. Recovery is a multidimensional process involving physiological, psychological, emotional, social, and behavioral aspects. PURPOSE: The purpose of the current study is to examine current implementation, beliefs, and sources of information associated with recovery strategies in endurance athletes. METHODS: Participants included 240 self-identified endurance athletes (m=112, f=126, non-binary=1, and preferred not to answer=1) across different sports (cycling=57, running=100, triathlon = 61, other=22; pro=13, current/former collegiate athlete=67, recreational=160). …

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Role Of Acute And Chronic Glycemic Control On Covid-19 Severity And Length Of Hospital Stay In Hospitalized Patients, Ali Mossayebi, Helen Kreit, Sundar Cherukuri, Roshni A. Mandania, Jeannie B. Concha, Hyejin Jung, Amy Wagler, Akshay Gupte, Abhizith Deoker, Sudip Bajpeyi Feb 2021

Role Of Acute And Chronic Glycemic Control On Covid-19 Severity And Length Of Hospital Stay In Hospitalized Patients, Ali Mossayebi, Helen Kreit, Sundar Cherukuri, Roshni A. Mandania, Jeannie B. Concha, Hyejin Jung, Amy Wagler, Akshay Gupte, Abhizith Deoker, Sudip Bajpeyi

International Journal of Exercise Science: Conference Proceedings

COVID-19 patients with diabetes have greater morbidity and mortality. Glycated hemoglobin (A1c) indicates chronic glycemic control and is considered a standard of care in the diagnosis and management of diabetes. Whereas, fasting blood glucose (FBG) indicates acute glycemic control and is also recommended option to diagnose diabetes. PURPOSE: The purpose of this study was to determine the effects of acute and chronic glycemic control on severity and length of hospital stay among hospitalized patients with COVID-19. METHODS: This retrospective study used medical records from patients admitted to the University Medical Center, El Paso, TX with COVID-19 (n=364; age …

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Examining The Effect Of Partial-Range Of Motion Bench Press Exercise On Metabolic Work, Regional Myoelectrical Amplitude, And Local Muscle Hyperemia: A Pilot Study., Jacob D. Fanno, Ian Powell, Cole Hambric, Daniel Newmire Feb 2021

Examining The Effect Of Partial-Range Of Motion Bench Press Exercise On Metabolic Work, Regional Myoelectrical Amplitude, And Local Muscle Hyperemia: A Pilot Study., Jacob D. Fanno, Ian Powell, Cole Hambric, Daniel Newmire

International Journal of Exercise Science: Conference Proceedings

Traditionally, it is recommended to utilize a full-range of motion (fROM) during resistance training; however, recent data has found that using a partial-range of motion (pROM) may elicit similar hypertrophy and strength gains. Further research is required to assess the acute physiological differences of pROM in comparison to traditional fROM during a resistance exercise bout. PURPOSE: The purpose of this pilot study is to observe the metabolic work, myoelectrical amplitude, and muscle hyperemia during and following bouts of both flat and incline barbell bench press exercises with differing ranges of motion. METHODS: One male subject (21.6y; 168cm; 83kg; …

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The Relationship Between Dietary Intake And Sleep Quality In Endurance Athletes, Kamiah Moss, Andreas Kreutzer, Austin J. Graybeal, Yan Zhang, Robyn Braun-Trocchio, Ryan R. Porter, Meena Shah Feb 2021

The Relationship Between Dietary Intake And Sleep Quality In Endurance Athletes, Kamiah Moss, Andreas Kreutzer, Austin J. Graybeal, Yan Zhang, Robyn Braun-Trocchio, Ryan R. Porter, Meena Shah

International Journal of Exercise Science: Conference Proceedings

Athletes have a high prevalence of poor sleep quality. It is unknown if dietary intake affects sleep quality in athletes. PURPOSE: To examine if sleep quality in endurance athletes is related to dietary intake. METHODS: Endurance athletes (n=187), 42.0±13.7 y, participated in the study. Participants completed questionnaires on demographics, dietary intake, and sleep quality. Sleep quality was assessed using the Athlete Sleep Screening Questionnaire (ASSQ), a validated tool, with scores ranging from 0-40 (higher scores indicate poorer sleep quality). The ASSQ subscales included sleep difficulty (SD), chronotype (C), and sleep disordered breathing (SDB). ASSQ-SD was categorized as having …

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Within Game And Between Gender Comparisons Of Match Demands In Men’S And Women’S International Touch Rugby World Cup, Jessica M. Prather, Javier A. Zaragoza, Christine M. Harrison, Justin Goonan, Matthias Tinnin, Ariane Secrest, Nathan Elsworthy, Vincent J. Dalbo, Lemuel W. Taylor Iv Feb 2021

Within Game And Between Gender Comparisons Of Match Demands In Men’S And Women’S International Touch Rugby World Cup, Jessica M. Prather, Javier A. Zaragoza, Christine M. Harrison, Justin Goonan, Matthias Tinnin, Ariane Secrest, Nathan Elsworthy, Vincent J. Dalbo, Lemuel W. Taylor Iv

International Journal of Exercise Science: Conference Proceedings

Touch rugby is an intermittent, high-intensity, anaerobic team sport that is widely played internationally as the Federation of International Touch includes 47-member nations. PURPOSE: The present study quantified and compared the match demands of men’s and women’s international touch rugby players during the 2019 world cup. METHODS: Match demands (male: n=16; female: n=15) were assessed via 5Hz global positioning system devices. Separate linear mixed models and Cohen’s effect size comparisons were used to compare variables within matches (1st v 2nd half) for men’s and women’s only matches, while between gender comparisons were made for complete match demands. RESULTS: …

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The Influence Of Age And Cardiorespiratory Fitness On Cardiac Autonomic Modulation. A Pilot Study., Ricardo E. Torres, Catherine Lowry, Anurag Dhillon, Kathleen Adair, Ahmed Ismaeel, Panagiotis Koutakis, Jeff S. Forsse Feb 2021

The Influence Of Age And Cardiorespiratory Fitness On Cardiac Autonomic Modulation. A Pilot Study., Ricardo E. Torres, Catherine Lowry, Anurag Dhillon, Kathleen Adair, Ahmed Ismaeel, Panagiotis Koutakis, Jeff S. Forsse

International Journal of Exercise Science: Conference Proceedings

Maximal rate of oxygen consumption (VO2max) is traditionally viewed as the gold standard of determining cardiorespiratory fitness (CF) in healthy and diseased populations. CF has a significant influence on the improvement of cardiac autonomic modulation (CAM) and the risk of morbidity and mortality rates. Heart rate variability (HRV) is a non-invasive way to assess CAM. Age is another factor that influences CAM and CF in healthy and diseased populations. However, what is not fully elucidated, is if CF is maintained at a high level throughout adulthood, will CAM remain relatively unchanged. PURPOSE: To determine if age and CF …

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Effects And Implications Of Wearing A Face Mask On Cardiopulmonary Performance During Exercise, Kara N. Jones, Ashtyn P. Philipsheck, Haley A. Turner, Lauren N. Hoogenakker, Katelyn A. Cole, Jose M. Moris, Jarrett D. Walbolt, Yunsuk Koh Feb 2021

Effects And Implications Of Wearing A Face Mask On Cardiopulmonary Performance During Exercise, Kara N. Jones, Ashtyn P. Philipsheck, Haley A. Turner, Lauren N. Hoogenakker, Katelyn A. Cole, Jose M. Moris, Jarrett D. Walbolt, Yunsuk Koh

International Journal of Exercise Science: Conference Proceedings

The coronavirus disease 2019 (COVID-19) pandemic has prompted the use of a face mask (FM) to minimize the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes COVID-19. The use of an FM being an accepted precautionary measure to reduce viral transmission, there is a need for examining the physiological effects of wearing an FM, specifically during exercise. PURPOSE: To assess the impact of wearing a surgical FM on cardiopulmonary parameters and exercise performance. METHODS: Nine males and 9 females (age = 21.6 ± 2.5 yrs; BMI = 24.4 ± 3.1 kg/m2) …

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Effects Of A Home-Based Exercise Program On Inflammatory Cytokines And Functional Capacity In Men With Prostate Cancer Under Active Surveillance, Crisann Moon, Angela Gonzalez, Amber M. Gallegos, Bilal Sheikh, Sarah Vardeman, Michael A. Liss, Darpan I. Patel Feb 2021

Effects Of A Home-Based Exercise Program On Inflammatory Cytokines And Functional Capacity In Men With Prostate Cancer Under Active Surveillance, Crisann Moon, Angela Gonzalez, Amber M. Gallegos, Bilal Sheikh, Sarah Vardeman, Michael A. Liss, Darpan I. Patel

International Journal of Exercise Science: Conference Proceedings

Regular exercise can improve physical fitness, functional performance, and quality of life in men with prostate cancer (PCa); however, few men with PCa meet national physical activity guidelines. Structured, home-based exercise programs may bridge this gap and increase physical activity in men with PCa. PURPOSE: This pilot study aimed to investigate the impact of a home-based exercise program on cytokines associated with tumor progression in men with PCa. METHODS: A single group, self-controlled study design was used. Fifteen men with PCa under active surveillance were recruited to complete 24 weeks of a home-based exercise program, combining aerobic and …

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Effects Of A College-Mentored Physical Activity Program For Elementary Students, William D. Sayre, Keegan R. O'Connor, Cassandra S. Diep, Amanda M. Perkins-Ball, Augusto X. Rodriguez, Laura S. Kabiri Feb 2021

Effects Of A College-Mentored Physical Activity Program For Elementary Students, William D. Sayre, Keegan R. O'Connor, Cassandra S. Diep, Amanda M. Perkins-Ball, Augusto X. Rodriguez, Laura S. Kabiri

International Journal of Exercise Science: Conference Proceedings

Health risks of a sedentary lifestyle for children, defined as being less than 5,000 steps per day, include unfavorable indicators of body composition and cardio-metabolic risk. Results of school-based physical activity interventions to increase physical activity levels have been mixed. However, mentorship programs have shown promise. Previous mentorship programs have relied on peer-to-peer mentorships, with participants being of a similar age group. College mentors present an alternative and low-cost resource that may also provide positive results, yet have been largely ignored in research studies to date. PURPOSE: The purpose of this study was to investigate the impact of a …

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Functional Social Support Moderates Stress On Depression In Individuals With Cid During The Covid-19 Pandemic: A Two-Wave Study., Ely Moak, Grant Morgan, Richard G. Cowden, Edward B. Davis, Kevin J. Glowiak, Austin W. Lemke, Everett L. Worthington, Sandra Y. Rueger, Andreas Stamatis Dr. Feb 2021

Functional Social Support Moderates Stress On Depression In Individuals With Cid During The Covid-19 Pandemic: A Two-Wave Study., Ely Moak, Grant Morgan, Richard G. Cowden, Edward B. Davis, Kevin J. Glowiak, Austin W. Lemke, Everett L. Worthington, Sandra Y. Rueger, Andreas Stamatis Dr.

International Journal of Exercise Science: Conference Proceedings

Depression is a common psychological experience for those living with a chronic illness and disease (CID). Social support (SS) can influence psychological health by regulating emotional functioning. The functional domain of SS refers to supportive exchange, including the emotional and instrumental functions. Public health measures during the COVID-19 pandemic include social distancing and isolation, which have impacted functional aspects of SS. The health risks of being isolated are comparable to the risks linked to obesity, blood pressure, and cigarette smoking. PURPOSE: To investigate the moderating effect of functional SS on the stress-depression relationship on individuals with CID during the COVID-19 …

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Fractionized Exercise Lowers Morning Central Blood Pressure Under Conditions Of Recommended And Long Sleep Durations, Cayla E. Clark, Joaquin U. Gonzales Feb 2021

Fractionized Exercise Lowers Morning Central Blood Pressure Under Conditions Of Recommended And Long Sleep Durations, Cayla E. Clark, Joaquin U. Gonzales

International Journal of Exercise Science: Conference Proceedings

Long sleep duration (9+ hours) is gaining attention as a parameter that may increase the risk for cardiovascular disease with reports of habitually long duration sleepers having higher nighttime blood pressure (BP), higher day-to-day BP variability, and pulse pressure (PP). PURPOSE: The aims of the study were to determine the effect of one week of long duration sleep on central BP, and examine the impact of fractionized exercise on central BP under controlled sleep duration conditions. METHODS: Eleven participants (46± 5 years; 9 women) spent six nights with 8 or 10+ hours in bed to achieve recommended (7-8 …

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No Difference In Stress Level Based On Physical Activity During The Covid-19 Pandemic Among Parents Of School-Aged Children, Nikhil Gattu, Ashley E. Messineo, Brian Ray, Laura S. Kabiri Feb 2021

No Difference In Stress Level Based On Physical Activity During The Covid-19 Pandemic Among Parents Of School-Aged Children, Nikhil Gattu, Ashley E. Messineo, Brian Ray, Laura S. Kabiri

International Journal of Exercise Science: Conference Proceedings

Stress levels among children and parents have been heightened during the COVID-19 pandemic, especially with related changes in school structure. Regular physical activity (PA) represents a way to decrease stress levels and improve overall mood. Thus, regular PA is even more important during this period of prolonged stress as the pandemic continues to affect communities. PURPOSE: The purpose of this study was to examine differences in stress levels among parents of school-aged children during the COVID-19 pandemic based upon physical activity patterns. METHODS: Parents (n = 115, 91% female, 91% White) of school-aged children in the United States …

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The Effects Of Dance-Based Exercise On Body Composition, Physical Fitness, And Cognitive Function In Older Adults, Rasika Bhide, Anh N. Tran, Lisa M. Garcia, Lydia Acuna, Christanie Monreal Feb 2021

The Effects Of Dance-Based Exercise On Body Composition, Physical Fitness, And Cognitive Function In Older Adults, Rasika Bhide, Anh N. Tran, Lisa M. Garcia, Lydia Acuna, Christanie Monreal

International Journal of Exercise Science: Conference Proceedings

Regular physical activity is widely recommended and has many benefits for older adults to maintain health and physical fitness. The excellent exercise program in older adults should include crucial components such as physical fitness and cognitive function. PURPOSE: To determine the effects of dance-based exercise training compared with traditional chair-based exercise on body composition, physical fitness, and cognitive function in the older adults. METHODS: Fourteen older adults (female: 11, male: 3), aged 71.2±8.0 years, were assigned into two groups: dance-based exercise (DE; n=8) and traditional chair-based exercise (TE; n=6). Both forms of exercise training were provided twice a …

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Menstrual Phase Symptoms And Perceived Musculoskeletal Strength And Flexibility Among Ncaa Collegiate Athletes, Ashton N. Vasquez, Kristen Mcalexander Feb 2021

Menstrual Phase Symptoms And Perceived Musculoskeletal Strength And Flexibility Among Ncaa Collegiate Athletes, Ashton N. Vasquez, Kristen Mcalexander

International Journal of Exercise Science: Conference Proceedings

Previous findings suggest that the associations among menstrual hormones, symptoms and human performance are inconsistent and lacking. Earlier research has measured hormonal fluctuations and symptoms from each of the four menstrual phases (menstrual, follicular, ovulation, and luteal), but their physiological effects on perceived musculoskeletal strength and perceived flexibility remain unclear, particularly among college athletes. PURPOSE: To measure the prevalence and associations among self-reported menstrual symptoms, perceived overall strength and perceived flexibility in NCAA female athletes during each of the four menstrual phases. METHODS: In the Fall of 2020, a survey consisting of demographic questions and questions of perceived strength, flexibility, …

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Map Kinase Phosphatase-5 Regulates Cardiac Adapation To Endurance Exercise, Jaime A. Perales, Dr. Kisuk Min Feb 2021

Map Kinase Phosphatase-5 Regulates Cardiac Adapation To Endurance Exercise, Jaime A. Perales, Dr. Kisuk Min

International Journal of Exercise Science: Conference Proceedings

Endurance exercise induces a beneficial effect on the cardiovascular system and promotes cardio protection against heart disease. It has been established that the mitogen-activated protein kinases (MAPKs) promote the improvement of cardiac function in response to endurance exercise. However, molecular mechanisms of how MAPK signaling pathways regulate cardiac adaptation to endurance exercise remain unclear. The MAPKs are inactivated by MAP kinase phosphatases (MKPs) through direct dephosphorylation. Recently, growing evidence suggests the importance of MKP-5 signaling mechanisms in physiological and pathological processes. Previously, we have demonstrated that MKP-5-deficient skeletal muscle exhibits improved regenerative myogenesis in response to injury and mice lacking …

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Exploring The Differences In Stress Mindset Between Former And Current College Student-Athletes, Creighton Avery, Amber M. Shipherd Feb 2021

Exploring The Differences In Stress Mindset Between Former And Current College Student-Athletes, Creighton Avery, Amber M. Shipherd

International Journal of Exercise Science: Conference Proceedings

Stress is a universal experience, often believed to be negative, that has been linked with negative consequences. However, recent studies have shown that stress can lead to positive outcomes as well, including an increase in health and performance in a variety of domains. Research has also found one’s beliefs about the nature of stress (e.g., stress mindset) play a large role in the extent to which one experiences these beneficial outcomes of stress. Although two athletes may encounter the same stressor, their beliefs on stress impact whether they experience detrimental or enhancing outcomes resulting from the stressor. Given some athletes …

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The Relationship Between Stress Mindset And Prior Injury In College Student-Athletes, Sarah M. Gomez, Amber M. Shipherd Feb 2021

The Relationship Between Stress Mindset And Prior Injury In College Student-Athletes, Sarah M. Gomez, Amber M. Shipherd

International Journal of Exercise Science: Conference Proceedings

Stress has often been associated with negative outcomes for both physical and mental health. However, there is also evidence that stress can yield positive outcomes, including health improvements and increased performance. Stress mindset, or how one evaluates or views the nature of stress, helps explain how stress can result in such extreme positive and negative outcomes. College students in the United States experience high levels of stress and have been found to view stress as more debilitating than enhancing. Stress also appears to play a role in athletic injury risk. An individual with particular risk factors, such as a previous …

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