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Articles 1561 - 1590 of 16401
Full-Text Articles in Entire DC Network
Sleep Quality, Mental Health, And Academic Performance Among College Students In South Texas, Sukho Lee, Soyoung Kwon, Shannon Shen, Soojin Yoo, Boram Lim, Vicky Elias
Sleep Quality, Mental Health, And Academic Performance Among College Students In South Texas, Sukho Lee, Soyoung Kwon, Shannon Shen, Soojin Yoo, Boram Lim, Vicky Elias
International Journal of Exercise Science: Conference Proceedings
College life is shaped by a confluence of factors, encompassing heightened academic demands, complex social transitions, and pervasive stress. Amid this dynamic environment, understanding the interplay between sleep quality, mental health, and academic achievement is crucial. PURPOSE: We aimed to evaluate sleep quality and mental health among college students and to examine whether sleep quality was associated with their mental health and academic performance. METHODS: We analyzed data from 343 college students attending universities in South Texas, with information collected in 2022. To assess the participants’ sleep, mental health, and academic performance, we utilized the Pittsburg Sleep Quality Index …
Impact Of Intermittent Hypoxia On Glucose Tolerance In Type 2 Diabetes, Jiahui Zhao, Sten Stray-Gundersen, Sophie Lalande
Impact Of Intermittent Hypoxia On Glucose Tolerance In Type 2 Diabetes, Jiahui Zhao, Sten Stray-Gundersen, Sophie Lalande
International Journal of Exercise Science: Conference Proceedings
Hypoxia increases glucose uptake in skeletal muscle through an insulin-independent pathway. PURPOSE: To assess the impact of intermittent hypoxia on glucose and insulin concentrations during an oral glucose tolerance test in adults with type 2 diabetes. METHODS: Six adults with type 2 diabetes (5 men, age: 51±15 years, HbA1c: 7.3±1.5%) performed a 2-hour oral glucose tolerance test on two separate occasions. On both visits, venous blood samples were collected before and 30, 60, 90, and 120 min after the ingestion of a high-glucose drink. After ingestion of the drink, participants were exposed to either an intermittent hypoxia (IH) protocol, consisting …
Release Of Microrna15a/16 From Skeletal Muscle During Exercise Regulates Proteostasis In Muscle And Cancer, Patrick Ryan, Selina Uranga, James D. Fluckey
Release Of Microrna15a/16 From Skeletal Muscle During Exercise Regulates Proteostasis In Muscle And Cancer, Patrick Ryan, Selina Uranga, James D. Fluckey
International Journal of Exercise Science: Conference Proceedings
Proteostasis, the intricate process of maintaining the proteome, is a critical matter for cellular health. The regulation of the multiple intersecting metabolic pathways comprising the proteostatic network is correspondingly complex and incompletely understood; however, a new and intriguing candidate in understanding this process has emerged in the form of microRNA (miRNA), small RNA species which are capable of regulating hundreds of genes at once by binding to and degrading mRNA transcripts. We have previously shown that muscle contraction results in the release of two miRNA species (miR15a/16) from skeletal muscles, and that a perfusate rich in these miRNAs slows growth …
Examining The Effect Of Exogenous Ketone Supplement On Indices Of Peripheral Vascular Health/Function, John Kolade, Alison Ortiz, Prarthi Shah, Ken Perry, R. Matthew Brothers
Examining The Effect Of Exogenous Ketone Supplement On Indices Of Peripheral Vascular Health/Function, John Kolade, Alison Ortiz, Prarthi Shah, Ken Perry, R. Matthew Brothers
International Journal of Exercise Science: Conference Proceedings
Cardiovascular disease (CVD) remains the leading cause of death in the US and worldwide. The risk for and prevalence of CVD are elevated by various factors including impaired micro- and macrovascular function. Associated mechanisms are multifactorial but are related to elevated oxidative stress and/or inflammation which contribute to reduced nitric oxide bioavailability and ultimately vasodilatory reactivity. Ketogenic diets, commonly used as a strategy to lose weight and improve health, have been reported to improve mitochondria function, as well as antioxidant and inflammatory status. To the best of our knowledge, the effects on vascular function are less understood. PURPOSE: This …
A Retrospective Analysis On The Relationship Of Age, Personal Shooting Practice, And Years Of Experience With Dynamic Shooting Scores, Kailea Oliver, Michael Jiroutek, Jennifer Bunn
A Retrospective Analysis On The Relationship Of Age, Personal Shooting Practice, And Years Of Experience With Dynamic Shooting Scores, Kailea Oliver, Michael Jiroutek, Jennifer Bunn
International Journal of Exercise Science: Conference Proceedings
Swat (special weapons and tactical) operators often need to perform intense physical activity and display weapon accuracy for an undetermined period of time. Strength and conditioning training have been found to play a vital role in the performance of SWAT operators during physical assessments, but little research has been devoted to training to improve dynamic marksmanship. PURPOSE: To evaluate the relationship between age, personal shooting practice, years of law enforcement experience, and years of SWAT experience with dynamic shooting accuracy. METHODS: SWAT operators (n = 195) completed a survey to self-report their training behaviors and previous experience (number …
Running Economy Benefits Of Advanced Footwear Technology Are Similar For Treadmill And Overground Running, Logan Hayden, Garrett Oehlert, Dustin P. Joubert
Running Economy Benefits Of Advanced Footwear Technology Are Similar For Treadmill And Overground Running, Logan Hayden, Garrett Oehlert, Dustin P. Joubert
International Journal of Exercise Science: Conference Proceedings
Running economy (RE) is a key marker of distance running performance, as it indicates the oxygen cost required to run at a given speed. Multiple laboratory studies on treadmills have shown that new advanced footwear technology (AFT) improves RE. However, no studies have quantified the benefit of AFT in overground running. PURPOSE: Determine the impact of running surface (treadmill vs. overground) on the RE benefits of AFT. METHODS: Seventeen trained runners (9 male, < 17:30 5k; 8 female, < 20:20 5k) reported for two separate visits, which included one session on a stiff treadmill indoors and one session overground on a concrete path outdoors. Each visit, subjects completed 4 × 5-minute trials at 16 km·hr-1 (male) and 14 km·hr-1 (female) wearing both an advanced shoe (AFT) and a control shoe (CTRL). Test speeds were below the runners’ estimated lactate threshold …
Effects Of Continuous Aerobic Exercise On Skeletal Muscle Atrophy Induced By Heart Failure, Carolina Tonon, Bertha F. Polegato, Quinten Pigg, Dillon Harris, Aaron Garcia, Daniela S. Inoue, Mariana Janini Gomes
Effects Of Continuous Aerobic Exercise On Skeletal Muscle Atrophy Induced By Heart Failure, Carolina Tonon, Bertha F. Polegato, Quinten Pigg, Dillon Harris, Aaron Garcia, Daniela S. Inoue, Mariana Janini Gomes
International Journal of Exercise Science: Conference Proceedings
Heart failure is a common and severe disease that worsens morbidity, mortality, and quality of life. One of the clinical manifestations of heart failure is peripheral muscular atrophy, whose presence impacts the prognosis of heart failure patients. Inflammation is one of the main mechanisms related to muscle atrophy. We hypothesized that inflammation, through excessive activation of the Nlrp3 inflammasome, would be tightly associated with skeletal muscle atrophy induced by heart failure. Additionally, aerobic exercise, well known for its anti-inflammatory action, would counteract this condition in a rat model of heart failure. PURPOSE: We aimed to evaluate the effects of continuous …
Promotion Of Healthy Lifestyles In College Freshmen Through The Fitu Program, Jasper Sanford, Amber M. Chelette, Amanda Perry
Promotion Of Healthy Lifestyles In College Freshmen Through The Fitu Program, Jasper Sanford, Amber M. Chelette, Amanda Perry
International Journal of Exercise Science: Conference Proceedings
This study is a continuation of a previous study assessing the physical health of first-year college students. With the obesity epidemic steadily on the rise in America, young adults are the most susceptible to weight gain as they embrace life’s new chapter. PURPOSE: FitU is a program implemented into the core class, Concepts of Wellness, at Ouachita Baptist University. This program was designed to combat the weight gain called the “freshman-15” while promoting healthier lifestyle choices through diet and exercise. METHODS: At the beginning and end of the semester, 196 students were given a basic fitness evaluation including the five …
Southwestern University Health And Wellness Program Initiative, Laura A. Carrasco Torres, Taylor P. Hubbard, Vanessa Mikan Phd
Southwestern University Health And Wellness Program Initiative, Laura A. Carrasco Torres, Taylor P. Hubbard, Vanessa Mikan Phd
International Journal of Exercise Science: Conference Proceedings
Employee wellness programs (EWPs) foster a sense of community within the workplace and have been found to improve job satisfaction, healthy behaviors, and long-term health for employees (Merrill et al., 2011 and Goetzel et al., 2014). A successful EWP must address the diverse background of their employees and educate them on the importance of good health and encourage healthy habits (Goetzel et al., 2014 and Castillo et al., 2019). PURPOSE: To provide interactive education sessions to promote healthy active lifestyle behaviors for both part- and full-time staff at Southwestern University. METHODS: Health education sessions were provided to part- …
Cross-Transfer Effects On Muscle Strength, Size, And Quality Following Unilateral Blood Flow Restriction Training, Adam Avalos, Kase Pennartz, Calvin Smith, Sierra Washington, Lindsay Rankin, Isabella E. Zapata, Jordyn M. Watson, Dakota Harris, Micheal Luera, Amber L. Harris Bozer, Joshua L. Keller
Cross-Transfer Effects On Muscle Strength, Size, And Quality Following Unilateral Blood Flow Restriction Training, Adam Avalos, Kase Pennartz, Calvin Smith, Sierra Washington, Lindsay Rankin, Isabella E. Zapata, Jordyn M. Watson, Dakota Harris, Micheal Luera, Amber L. Harris Bozer, Joshua L. Keller
International Journal of Exercise Science: Conference Proceedings
Unilateral resistance training (RT) has been shown to induce contralateral strength improvements in the untrained homologous muscle. Notably, low-load blood flow restriction (BFR) RT has shown superior increases in muscle strength and hypertrophy compared to low-load non-BFR RT. Previous literature has also reported that BFR RT has systemic cross-transfer effects of strength on other active skeletal muscles compared to low-load non-BFR RT. PURPOSE: Therefore, the purpose was to examine the cross-transfer effects of 4 weeks of unilateral BFR dorsiflexion RT on muscle strength, hypertrophy, and muscle quality. METHODS: Fourteen untrained participants were randomized into two groups: (BFR; n=8) (177.6 ± …
A Contralateral Comparison Of Beta-Band Oscillations In The Motor Cortex Following Blood Flow Restriction Training, Sierra M. Washington, Kase J. Pennartz, Adam C. Avalos, Calvin D. Smith, Lindsay K. Rankin, Isabella E. Zapata, Jordyn M. Watson, Dakota R. Harris, Joshua L. Keller, Amber L. Harris Bozer, Micheal J. Luera
A Contralateral Comparison Of Beta-Band Oscillations In The Motor Cortex Following Blood Flow Restriction Training, Sierra M. Washington, Kase J. Pennartz, Adam C. Avalos, Calvin D. Smith, Lindsay K. Rankin, Isabella E. Zapata, Jordyn M. Watson, Dakota R. Harris, Joshua L. Keller, Amber L. Harris Bozer, Micheal J. Luera
International Journal of Exercise Science: Conference Proceedings
Contralateral adaptations following unilateral training is commonly associated with the cross-education phenomena. Identifying the contributions to peripheral activation of voluntary muscle contractions can be represented in Beta-band (13-30Hz) oscillations within the human motor cortex. These individualistic electrophysiological changes may display potential hemispheric differences that contribute to skeletal muscle activation patterns following single limb training common in rehabilitation settings. PURPOSE: The purpose of this investigation was to compare the responses of beta-band mean power frequency (MPF) in the motor cortex during varying isometric contraction intensities after blood flow restriction training. METHODS: 13 untrained males (age: 21.7 ± 1.7yrs; height: …
Investigating The Effect Of Hand Position On Hand Force And Rotation Time When Performing A Freestyle Flip-Turn, Emma C. Williams, Scott P. Mclean
Investigating The Effect Of Hand Position On Hand Force And Rotation Time When Performing A Freestyle Flip-Turn, Emma C. Williams, Scott P. Mclean
International Journal of Exercise Science: Conference Proceedings
Havriluk (2004) found that an increase in hand force will increase a swimmer’s velocity. While the effect of hand force on a swimmer’s velocity has been studied, the forces produced by the hands as well as the effect of forearm position on hand force production during a freestyle flip-turn has not been investigated. PURPOSE: To investigate the effect of forearm orientation on freestyle flip-turn performance. METHODS: A convenience sample of ten experienced swimmers (6 Female, 4 Male, 20 ± 1.15 years) was recruited to participate. Prior to data collection, participants completed an accommodation session to familiarize them with …
Neuromuscular Adaptations To Low-Intensity Blood Flow Restricted Training, Calvin D. Smith, Kase J. Pennartz, Sierra M. Washington, Lindsay K. Rankin, Dakota R. Harris, Joshua L. Keller, Amber L. Harris Bozer, Micheal J. Luera
Neuromuscular Adaptations To Low-Intensity Blood Flow Restricted Training, Calvin D. Smith, Kase J. Pennartz, Sierra M. Washington, Lindsay K. Rankin, Dakota R. Harris, Joshua L. Keller, Amber L. Harris Bozer, Micheal J. Luera
International Journal of Exercise Science: Conference Proceedings
Low-intensity blood flow restricted (BFR) training has been shown to induce adaptations in muscular strength and size similar to traditional high-intensity resistance training. However, the reporting of peripheral neuromuscular adaptations is lacking within the current literature. PURPOSE: The purpose of this investigation was to examine the effects of BFR training on motor unit (MU) firing behaviors. METHODS: 13 untrained males (age: 22 ± 2yrs; height: 175.7 ± 6.0cm; weight: 81.9 ± 13.3kg) were randomly assigned to the BFR (n = 7) or non-BFR (n = 6) group. All subjects completed preliminary testing consisting of 3 isometric …
Impact Of Local Wellness Policies On District Level Physical Activities, Minh Le, Hoang K. Dao, Mia Putnam, Jacob Szeszulski
Impact Of Local Wellness Policies On District Level Physical Activities, Minh Le, Hoang K. Dao, Mia Putnam, Jacob Szeszulski
International Journal of Exercise Science: Conference Proceedings
Local wellness policies (LWPs) are state required documents that outline school districts’ goals for improving the physical activity of their students. In Texas, most districts use a template for developing their LWP, which has seven prespecified goals that districts may include or further expand upon to include additional goals. PURPOSE: Determine if physical activity components of districts’ LWPs were related to practices within the district. METHODS: LWPs published by public school districts in Texas were collected from district websites, analyzed for content related to physical activity, and assessed to determine if the district text matched the template. Then, responses were …
Healthy School Recognized Campus’ Impact On Middle School Children’S Physical Activity Levels And Cardiovascular Fitness, Hoang Dao, Minh Le, Paula Butler, Mia Putnam, Allyson Schaefers, Jacob Szeszulski
Healthy School Recognized Campus’ Impact On Middle School Children’S Physical Activity Levels And Cardiovascular Fitness, Hoang Dao, Minh Le, Paula Butler, Mia Putnam, Allyson Schaefers, Jacob Szeszulski
International Journal of Exercise Science: Conference Proceedings
Most current research is focused on the effectiveness of a single physical activity intervention. Healthy School Recognized Campus (HSRC) is a Texas A&M AgriLife Extension initiative that promotes the delivery of multiple physical activity and nutrition programs on a school campus, such as Walk Across Texas. PURPOSE: This study aims to determine whether HSRC will improve cardiovascular fitness and increase physical activity among middle school students. METHODS: Students completed the Youth Activity Profile (YAP) survey to assess the amount of time that students spent engaging in physical activity (during school, outside of school, on weekends) and sedentary behaviors, the …
Gastrocnemius Mass Is Lower 28 Days After Recovery From A Cycle Of Cisplatin In Mice, Marc Magaña, Jaden Wells, Carla Nascimento, Cory Dungan, Michael P. Wiggs
Gastrocnemius Mass Is Lower 28 Days After Recovery From A Cycle Of Cisplatin In Mice, Marc Magaña, Jaden Wells, Carla Nascimento, Cory Dungan, Michael P. Wiggs
International Journal of Exercise Science: Conference Proceedings
Platinum-based chemotherapeutic agents, such as cisplatin, are widely employed as a primary treatment modality for various cancer types. Despite their efficacy, cisplatin's mechanism of action involves inducing DNA damage in cells, leading to pronounced acute and long-term side effects. One well established side effect is rapid loss in muscle mass. However, very little is known about the long-term effects of chemotherapy treatment on muscle size. PURPOSE: of this study was to analyze the long-term effects of cisplatin on muscle mass recovery. We hypothesized that cisplatin would have a negative long-term effect on muscle recovery. METHODS: 5-6 month-old CD2F1 mice …
Sublingual Sufentanil Attenuates Perceived Pain, But Not Blood Pressure Responses, During A Cold Pressor Test, Caitlin P. Jarrard, Zachary J. Mckenna, Whitley C. Atkins, Josh Foster, Joseph C. Watso, Craig G. Crandall
Sublingual Sufentanil Attenuates Perceived Pain, But Not Blood Pressure Responses, During A Cold Pressor Test, Caitlin P. Jarrard, Zachary J. Mckenna, Whitley C. Atkins, Josh Foster, Joseph C. Watso, Craig G. Crandall
International Journal of Exercise Science: Conference Proceedings
Sublingual sufentanil was developed to reduce pain following a traumatic injury in the field (e.g., battlefield). However, it is unknown whether an analgesic dose of sufentanil affects cardiovascular responses to a painful stimulus in humans. PURPOSE: We tested the hypothesis that sublingual sufentanil blunts pain perception and the accompanying cardiovascular responses during a cold pressor test (CPT). METHODS: Twenty-nine adults, 15 males and 14 females (age: 29 ± 5 years, body mass: 74 ± 8 kg, body mass index: 25 ± 2 kg/m2) participated in this double-blind, randomized, crossover, placebo-controlled trial. Following sublingual administration of sufentanil (30 µg) …
Short-Term Cd8+ T Cell Depletion Results In Blunted Liver Inflammation In Old Mice, Konner J. Terrebonne, David J. Buckley, Blessy Joseph, Sunita Sharma, Daniel W. Trott
Short-Term Cd8+ T Cell Depletion Results In Blunted Liver Inflammation In Old Mice, Konner J. Terrebonne, David J. Buckley, Blessy Joseph, Sunita Sharma, Daniel W. Trott
International Journal of Exercise Science: Conference Proceedings
Advanced age is associated with an increase in basal inflammation of the organs. Previously we have found that T cells accumulate in the liver of old mice. A large proportion of these cells are CD8+ and produce inflammatory cytokines. We have previously demonstrated that CD8+ T cell depletion results in improved glucose tolerance in old mice. However, the mechanisms by which CD8+ depletion improves glucose tolerance is unclear. Therefore, we sought to determine whether pharmacologic CD8+ depletion would result in decreased liver specific inflammation in old mice compared to their old CD8+ intact counterparts. PURPOSE: To test the hypothesis …
The Association And Ability Of Mental Toughness To Predict Cardiorespiratory Fitness In The General Population: A Pilot Study, Adam Crone, Tomas Chapman-Lopez, Ricardo Torres, Meena Meiyyappan, Leroy Bolden, Andreas Stamatis Dr., Jeff S. Forsse
The Association And Ability Of Mental Toughness To Predict Cardiorespiratory Fitness In The General Population: A Pilot Study, Adam Crone, Tomas Chapman-Lopez, Ricardo Torres, Meena Meiyyappan, Leroy Bolden, Andreas Stamatis Dr., Jeff S. Forsse
International Journal of Exercise Science: Conference Proceedings
Mental toughness (MT) is associated with performative contexts as the defining attribute that enables individuals to thrive in demanding situations. MT has been linked to varying physiological outcomes in various populations. Cardiorespiratory fitness (CRF) is likewise associated with health and performance outcomes; thereby, assessing CRF remains a vital metric for assessing aerobic performance. What remains unexplored is the relationship between MT and CFT and whether MT can be used as an additional metric to determine CRF. PURPOSE: To determine if MT scores are able to predict CRF levels as indicated by VO2 values. METHODS: Fifty individuals (n = 50, Males …
Differences In Skeletal Muscle Oxygenation Of Vastus Laterals And Gastrocnemius During Exhaustive Exercise, Kaitlyn Gingell, Ricardo Torres, Jordan Ledington, Leroy Bolden, Tomas Chapman-Lopez, Dylan Willburn, Meena Meiyyappan, Adam Crone, Panagiotis Koutakis, Jeff S. Forsse
Differences In Skeletal Muscle Oxygenation Of Vastus Laterals And Gastrocnemius During Exhaustive Exercise, Kaitlyn Gingell, Ricardo Torres, Jordan Ledington, Leroy Bolden, Tomas Chapman-Lopez, Dylan Willburn, Meena Meiyyappan, Adam Crone, Panagiotis Koutakis, Jeff S. Forsse
International Journal of Exercise Science: Conference Proceedings
Maximal oxygen uptake (VO2 Max) is utilized to assess cardiorespiratory fitness (CRF) and performance in various populations. Although VO2max is the gold standard for assessing aerobic performance and CRF, the accessibility, time, and cost are limiting factors for frequent evaluation. Recently, skeletal muscle oxygen saturation (SmO2) has been utilized to characterize the amount of oxygen available in skeletal muscle tissue and the efficiency of oxygen uptake and to serve as an alternative metric to assess CRF. However, minimal research has been conducted to observe the difference in SmO2 location placement between the vastus laterals (VL) and gastrocnemius (GS) during exhaustive …
The Effects Of Different Prolonged Aerobic Exercise Modalities On Physiological Components Of Cardiovascular Drift, Ricardo Torres, Leroy Bolden, Tomas Chapman-Lopez, Jordan Ledington, Meena Meiyyappan, Kaitlyn Gingell, Adam Crone, Brian Leutholtz, Jeff S. Forsse
The Effects Of Different Prolonged Aerobic Exercise Modalities On Physiological Components Of Cardiovascular Drift, Ricardo Torres, Leroy Bolden, Tomas Chapman-Lopez, Jordan Ledington, Meena Meiyyappan, Kaitlyn Gingell, Adam Crone, Brian Leutholtz, Jeff S. Forsse
International Journal of Exercise Science: Conference Proceedings
Cardiovascular Drift (CD) is a physiological phenomenon in which heart rate and VO2 increase in order to maintain cardiac output as the exercise intensity remains the same. Current understanding of CD indicates that CD is caused by a loss of fluids in combination with a reduced ventricular filling time. Different exercise modalities, such as steady state exercise (SSE) and high intensity interval exercise (HIIE) stress the cardiovascular system differently and cause different adaptations. Currently, no research has been conducted observing components (VO2, HR, and RER) of CD in SSE and HIIE. PURPOSE: To determine if HIIE or SSE alters …
The Effect Of Menstrual Phases On Salivary Markers Of Stress And Body Composition, Josey Walker, Nathan Sutton, Matthew J. Mcallister
The Effect Of Menstrual Phases On Salivary Markers Of Stress And Body Composition, Josey Walker, Nathan Sutton, Matthew J. Mcallister
International Journal of Exercise Science: Conference Proceedings
Women have been historically excluded in physiology research due to the assumption that the menstrual cycles influence physiological biomarkers. Research has shown that cortisol concentrations are higher during the follicular phase compared to the luteal phase of the menstrual cycle. In addition, morning cortisol concentrations have been shown to be significantly higher in the morning compared to evening. However, salivary a-amylase (sAA) and secretory immunoglobin-A (SIg-A) have not been researched across the menstrual cycle. sAA is an indicator of sympathetic nervous system activation and is sensitive to acute stress. SIg-A is an antibody that is also an indicator of chronic …
Enhancing Mental Toughness In Dancers: An Intervention Study With Longitudinal Analysis And Clustering Approaches, Zoe Beck, Logan Lefke, Grant Morgan, Andreas Stamatis
Enhancing Mental Toughness In Dancers: An Intervention Study With Longitudinal Analysis And Clustering Approaches, Zoe Beck, Logan Lefke, Grant Morgan, Andreas Stamatis
International Journal of Exercise Science: Conference Proceedings
Mental toughness (MT), a psychological construct, is pivotal in achieving peak athletic performance. The literature on MT, predominantly observational in nature, remains notably limited within the realm of dance. PURPOSE: To understand the impact of an MT intervention on dancers by examining score changes over time and identifying distinct response patterns through clustering. METHODS: Female athletes (N = 39; Mage = 19.86, SD = 1.21) participated in a structured intervention designed to enhance MT, with scores collected before the intervention, after, and at a 6-week follow-up. MT scores were collected using the Mental Toughness Index …
Nutrition Able: A Lecture-Based Intervention To Promote Nutritional Literacy About Protein Intake In Women, Jeffery Bolte, Alejandra Garcia, Jacob Abalos, Jakson Johnson, Alex Joyce, Christopher Hinds, Jared Tuttle, Jeff Svec
Nutrition Able: A Lecture-Based Intervention To Promote Nutritional Literacy About Protein Intake In Women, Jeffery Bolte, Alejandra Garcia, Jacob Abalos, Jakson Johnson, Alex Joyce, Christopher Hinds, Jared Tuttle, Jeff Svec
International Journal of Exercise Science: Conference Proceedings
Sport performance is influenced by sport-specific requirements for body composition. One major predictor of body composition is protein intake. Higher protein intake tends to cause leaner body composition relative to lower protein intake, especially during caloric deficit. In Bexar County, ~72% of the adult population is overweight/obese and 15.5% are diabetic. This suggests that high protein diet could be a high leverage option in the San Antonio population for optimizing body composition for sport performance. Furthermore, late life sporting activity and protein intake is a primary method for mitigating sarcopenia, osteoporosis, fractures, and accidental death in post-menopausal women. PURPOSE: …
The Transient Influence Of Acute Bouts Of Aerobic Exercise On Vitamind Concentrations In Moderate Stages Of Chronic Kidney Disease, Meena Meiyyappan, Leroy Bolden, Tomas Chapman-Lopez, Ricardo Torres, James K. Taylor, Keri Collins, Crawford Allison, Panagiotis Koutakis, Jeff S. Forsse
The Transient Influence Of Acute Bouts Of Aerobic Exercise On Vitamind Concentrations In Moderate Stages Of Chronic Kidney Disease, Meena Meiyyappan, Leroy Bolden, Tomas Chapman-Lopez, Ricardo Torres, James K. Taylor, Keri Collins, Crawford Allison, Panagiotis Koutakis, Jeff S. Forsse
International Journal of Exercise Science: Conference Proceedings
Chronic kidney disease (CKD) is a gradual loss of renal filtration and has been shown to be associated with lower levels of vitamin D (Vit-D). Vit-D is highly synthesized in the kidneys and is linked to multiple health conditions. Aerobic exercise of differing intensity and modality has shown potential in acutely improving Vit-D concentration in healthy and diseased populations. Purpose: To determine the influence of acute bouts of high-intensity interval exercise (HIIE) and steady-state exercise (SSE) on Vit-D concentrations in individuals with moderate stages of CKD. Methods: A total of 13 participants (n = 7 women; n = 6 men; …
Validity Of Body Volume Estimates From A Smartphone 3-Dimensional Scanning Application, Ethan G. Tinoco, Christian Rodriguez, Madelin R. Siedler, Christian Lavalle, Christine M. Florez, Sarah White, Alexandra Brojanac, Jaylynn Rasco, Gabrielle Dehaven, Grant M. Tinsley
Validity Of Body Volume Estimates From A Smartphone 3-Dimensional Scanning Application, Ethan G. Tinoco, Christian Rodriguez, Madelin R. Siedler, Christian Lavalle, Christine M. Florez, Sarah White, Alexandra Brojanac, Jaylynn Rasco, Gabrielle Dehaven, Grant M. Tinsley
International Journal of Exercise Science: Conference Proceedings
Body volume (BV) indicates the total 3-dimensional (3D) space an individual occupies. BV is either used alongside body mass in density-based two-compartment models or in conjunction with other body components in multi-compartment models to estimate body composition (BC). BV estimates are typically produced by costly laboratory methods, such as hydrostatic weighing or air-displacement plethysmography (ADP). However, more accessible options are emerging. Smartphone-based 3D scanning uses the phone’s built-in camera to provide a BV estimate in a time-efficient and cost-effective manner. However, few investigations have validated this method against an accepted laboratory technique. PURPOSE: To determine the validity of BV from …
The Influence Of Smoothness And Speed Of Stand-To-Sit Movement On Joint Kinematics And Kinetics During Stand-To-Sit, Daniel Cabrera, Kathryn Smith
The Influence Of Smoothness And Speed Of Stand-To-Sit Movement On Joint Kinematics And Kinetics During Stand-To-Sit, Daniel Cabrera, Kathryn Smith
International Journal of Exercise Science: Conference Proceedings
Stand-to-sit (StandTS) is a crucial daily activity commonly used in rehabilitation settings to improve strength, postural stability, and mobility. Modifications in the movement smoothness and speed significantly influence the kinematics and kinetics of this movement. For example, rough and rapid movements result in dynamic changes in joint angles and force production patterns from each joint. Therefore, understanding the impact of speed and smoothness in StandTS movement on kinematics and kinetics can provide valuable insights for designing effective and tailored rehabilitation training programs. PURPOSE: To examine the impact of smoothness and speed in StandTS movements on joint kinematics, kinetics, and …
Characterization Of Physical And Cognitive Performance And Hydration In Older Adults, Corey Lawrence, Casey R. Appell, Nigel C. Jiwan, Jarrod Blinch, Alan T. Ky, Ruben M. Moya, Cherish A. Keeney, Yasuki Sekiguchi, Hui-Ying Luk
Characterization Of Physical And Cognitive Performance And Hydration In Older Adults, Corey Lawrence, Casey R. Appell, Nigel C. Jiwan, Jarrod Blinch, Alan T. Ky, Ruben M. Moya, Cherish A. Keeney, Yasuki Sekiguchi, Hui-Ying Luk
International Journal of Exercise Science: Conference Proceedings
In younger adults, dehydration has been shown to impair physical and cognitive performance. Older adults are habitually hypohydrated alongside experiencing physical and cognitive performance deficits. Despite these deficits, the link between these factors remains unexplored. Purpose: To examine the effect of hydration status on physical and cognitive performance in older adults. Methods: Sixteen (5 men and 11 women) community-dwelling adults (74±7yr; 78.2±15.0kg; 161±11cm) completed measurements of hydration status (urine specific gravity [USG], urine color), bioelectrical impedance analysis (lean mass, fat mass, total body fluid, intracellular to extracellular fluid ratio [ICF: ECF]), blood pressure, physical performance (handgrip strength test, sit-to-stand test, …
Hemodynamic Differentials Between Sexes After Different Orders Of Upper- And Lower-Body Resistance Exercise, Alissa Olvera, Ryan D. Russell, Andrea Toledo, Abigail Gomez, Sophia Moreno, Yu Lun Tai
Hemodynamic Differentials Between Sexes After Different Orders Of Upper- And Lower-Body Resistance Exercise, Alissa Olvera, Ryan D. Russell, Andrea Toledo, Abigail Gomez, Sophia Moreno, Yu Lun Tai
International Journal of Exercise Science: Conference Proceedings
Diversifying upper- and lower-body resistance exercise (RE) sequences has been demonstrated to elicit various hemodynamic responses. However, the effects of various upper- and lower-body RE orders on hemodynamics between sexes remains unexplored. PURPOSE: To assess how the sequence of upper- and lower-body resistance exercises impacts hemodynamics between sexes. METHODS: Eleven men and ten women (23±3 vs. 22±2 years old) volunteered the study. Hemodynamic measurements, including mean arterial pressure (MAP), heart rate (HR), stroke volume (SV), cardiac output (CO), and total peripheral resistance (TPR) were assessed at rest, 15-20 (R1), and 25-30 (R2) minutes after either upper- and lower-body RE (UL) …
Effects Of Menstrual Cycle Phase On Cold Pressor Test Responses, Zachary R. Oldham, Caitlin P. Jarrard, Craig G. Crandall
Effects Of Menstrual Cycle Phase On Cold Pressor Test Responses, Zachary R. Oldham, Caitlin P. Jarrard, Craig G. Crandall
International Journal of Exercise Science: Conference Proceedings
Previous research has demonstrated women in the luteal phase have a greater time to pain threshold with similar cardiovascular responses during a cold pressor test (CPT), however, not all studies have confirmed these findings. PURPOSE: The purpose of this study was to test the hypothesis that during a CPT, perceived pain will be lower in females in the luteal phase, with no difference in the accompanying cardiovascular or autonomic responses to that CPT between menstrual cycle phases. METHODS: Thirty healthy women, 15 in the follicular phase of the menstrual cycle (age: 27 ± 5 yrs, body mass: 73 …