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Articles 151 - 180 of 16401
Full-Text Articles in Entire DC Network
Reliability, Variability And Reproducibility Of Non-Invasive Blood Pressure Measurements In Rats, Paulo Engelke, Milena Samora
Reliability, Variability And Reproducibility Of Non-Invasive Blood Pressure Measurements In Rats, Paulo Engelke, Milena Samora
International Journal of Exercise Science: Conference Proceedings
Accurate blood pressure measurement is essential for advancing research in cardiovascular and exercise physiology. The most commonly used indirect method to measure blood pressure in animals is the tail-cuff system. In addition to requiring less expensive equipment and offering a non-invasive alternative to surgical blood pressure measurements, this technique allows for repeated assessments in conscious animals during both short- and long-term studies. Despite prior validation against the gold-standard methods (i.e., radiotelemetry and arterial catheterization), the reliability, variability and reproducibility of this technique have not been fully established. PURPOSE: The aim of the study was to evaluate the intra- and …
What Are Active People Made Of? Identifying Key Biological Correlates Of Physical Activity In Nationally Representative Databases, Isaac R. Ramos, Pratik Patil, Ayland C. Letsinger
What Are Active People Made Of? Identifying Key Biological Correlates Of Physical Activity In Nationally Representative Databases, Isaac R. Ramos, Pratik Patil, Ayland C. Letsinger
International Journal of Exercise Science: Conference Proceedings
Despite widespread awareness of the health benefits of physical activity, more than three-quarters of U.S. adults fail to meet national physical activity guidelines. Biological correlates may contribute to persistent differences in physical activity engagement beyond sociodemographic factors. PURPOSE: To identify biological correlates of physical activity levels in nationally representative U.S. adults. METHODS: Data were collected from the National Health and Nutrition Examination Survey (NHANES) 2021-2023 cycle. Physical activity was assessed using the Global Physical Activity Questionnaire and was expressed as minutes per week of leisure time moderate to vigorous physical activity (MVPA), with vigorous activity weighted by a …
The Relationship Between Physical Activity And Quality Of Life, Body Mass Index, And Muscular Strength In Patients Following Sleeve Gastrectomy, Kim Ngan Phung, Brett W. Crossland, Michael Olson
The Relationship Between Physical Activity And Quality Of Life, Body Mass Index, And Muscular Strength In Patients Following Sleeve Gastrectomy, Kim Ngan Phung, Brett W. Crossland, Michael Olson
International Journal of Exercise Science: Conference Proceedings
Obesity is a major public health issue in the United States. Sleeve gastrectomy has become one of the most frequently performed bariatric procedures due to its effectiveness in achieving substantial and sustained weight loss in patients with severe obesity. Despite these benefits, postoperative outcomes, such as quality of life, body mass index maintenance, and muscular strength, are significantly influenced by lifestyle factors, especially physical activity. PURPOSE: The purpose of this study is to examine the relationship between physical activity and quality of life, body mass index, and muscular strength in patients following sleeve gastrectomy. METHODS: This cross-sectional study …
Cardiovascular Reactivity To A Psychosocial Stress In Individuals Who Use E-Cigarettes And Healthy Controls, Kaeda B. Reamer, Kimberly M. Jacob, Summer R. Franklin, Erika M. Filep Dr., Amiee M. Griffis, Joshua E. Gonzalez Dr.
Cardiovascular Reactivity To A Psychosocial Stress In Individuals Who Use E-Cigarettes And Healthy Controls, Kaeda B. Reamer, Kimberly M. Jacob, Summer R. Franklin, Erika M. Filep Dr., Amiee M. Griffis, Joshua E. Gonzalez Dr.
International Journal of Exercise Science: Conference Proceedings
E-cigarette use has increased, especially among young adults. It is known that smoking cigarettes can impact stress reactivity. Cardiovascular reactivity to stress is an independent predictor of hypertension development. However, the effects of regular e-cigarette use on cardiovascular reactivity to stress are unclear. PURPOSE: Investigate cardiovascular reactivity to psychosocial stress in individuals who use e-cigarettes. METHODS: 29 healthy adult participants (8 individuals who use e-cigarettes and 21 healthy controls) were instrumented with an ECG vest and an automated brachial blood pressure cuff. Our protocol consisted of a 5-min baseline, followed by Trier social stress test (TSST) (5-min speech preparation, followed …
The Effect Of Stress On Skin Temperature In Individuals Who Regularly Use E-Cigarettes Compared To Healthy Controls, Kimberly M. Jacob, Kaeda B. Reamer, Summer R. Franklin, Erica M. Filep Dr., Amiee M. Griffis, Joshua E. Gonzalez Dr.
The Effect Of Stress On Skin Temperature In Individuals Who Regularly Use E-Cigarettes Compared To Healthy Controls, Kimberly M. Jacob, Kaeda B. Reamer, Summer R. Franklin, Erica M. Filep Dr., Amiee M. Griffis, Joshua E. Gonzalez Dr.
International Journal of Exercise Science: Conference Proceedings
Stress influences thermoeffector responses through neuroendocrine and autonomic pathways in humans. Previous studies have reported that regular nicotine use increases thermal strain during exercise by reducing skin blood flow. However, regular e-cigarette use, stress, and their impacts on thermoeffector responses are unclear. PURPOSE: Investigate the effect of a psychosocial stress on skin temperature in individuals who use e-cigarettes: 29 participants (8 individuals who use e-cigarettes, 21 healthy controls) were exposed to the Trier Social Stress Test (TSST). Skin temperature data was collected using a 9-site thermocouple configuration using iButtons. Skin Temperature was recorded every minute throughout the protocol. iButtons were …
Differences In Sport Performance Anxiety Between Male And Female Competitive Bodybuilders, Christian O. Quintero, Samantha S. Dardaman, Stephen E. Rowden, Rafael E. Cachutt, Scott B. Martin
Differences In Sport Performance Anxiety Between Male And Female Competitive Bodybuilders, Christian O. Quintero, Samantha S. Dardaman, Stephen E. Rowden, Rafael E. Cachutt, Scott B. Martin
International Journal of Exercise Science: Conference Proceedings
In the sport of bodybuilding, high pressures for perfect performances cultivate extreme levels of restriction and discipline in the domains of eating behaviors, physical training, and aesthetic presentation. These pressures potentially put competitive bodybuilders at risk for anxiety. However, research regarding performance anxiety remains limited in bodybuilding literature. PURPOSE: The aim of this study is to examine the differences in sport performance anxiety between male and female bodybuilders. METHODS: Competitive bodybuilders (N = 283; 106 females, 176 males) between the ages of 19 and 68 years old (M = 34.75, SD = 9.83) were recruited to …
Relationship Among Composite Physical Fitness, Motor Competence, And Perceived Motor Competence In College-Aged Students, Chukwuebuka Ebenezer Osuji, Larissa True
Relationship Among Composite Physical Fitness, Motor Competence, And Perceived Motor Competence In College-Aged Students, Chukwuebuka Ebenezer Osuji, Larissa True
International Journal of Exercise Science: Conference Proceedings
BACKGROUND: Physical fitness (PF) is a multifaceted construct that contributes to overall health and wellbeing at all points in the lifespan. PF has been linked with motor skill competence (MSC), and perceived motor skill competence (PMC), with higher levels of MSC and PMC being associated with higher levels of PF in children, adolescents and young male adults. However, the relationship between MSC, PMC and PF has remained underexplored in both male and female young adults. PURPOSE: This study examined the relationship among composite PF, MSC and PMC of college-aged adults, while hypothesizing that MSC and PMC will positively predict …
Ready, Set, Stretch: Comparing Static And Dynamic Stretching Effects On Performance, Grace Findeisen, Jonathan Faxigue, Denise V. Gobert
Ready, Set, Stretch: Comparing Static And Dynamic Stretching Effects On Performance, Grace Findeisen, Jonathan Faxigue, Denise V. Gobert
International Journal of Exercise Science: Conference Proceedings
Many studies have been conducted on static and dynamic stretching effects on performance, analyzing factors such as strength and power, speed and agility, and endurance-dominant activities. However, the results have been inconclusive; some studies report significant effects from a stretching style while some reporting no noticeable differences. PURPOSE: This study aims to investigate both the physiological and performance-related effects of static versus dynamic stretching by monitoring participants' heart rates and physical performance across two stretching conditions. METHODS: 13 adult participants consisting of 5 females and 8 males in the experiment was conducted over 3 consecutive days, with the second day …
Gender And Geographic Differences In Grip Strength And Static Balance Among Special Olympics Athletes, Madeline Gose, Phil Esposito
Gender And Geographic Differences In Grip Strength And Static Balance Among Special Olympics Athletes, Madeline Gose, Phil Esposito
International Journal of Exercise Science: Conference Proceedings
Individuals with intellectual and developmental disabilities often experience deficits in muscular strength and balance, which can impact functional independence, injury risk, and sport participation. Grip strength and balance are core components of the Special Olympics FUNfitness screening program and serve as practical indicators of overall functional health. PURPOSE: The purpose of this study is to examine gender (male/female) and geographic region (Africa, Asia/Pacific, Europe, Middle East, North America, South America) based differences in grip strength and balance performance among Special Olympics Athletes. METHODS: A retrospective secondary data analysis was conducted using FUNfitness data collected between 2019-2024. Eyes-open balance performance and …
Evaluating Self-Reported Dietary Habits And Barriers Among Rotc Cadets Across Training Type And Frequency, Olivia J. Haskell, Sarah E. Johnson, Sheyla Leon, Michael Conner, Lisa C. Colvin, Steven E. Martin, Drew E. Gonzalez
Evaluating Self-Reported Dietary Habits And Barriers Among Rotc Cadets Across Training Type And Frequency, Olivia J. Haskell, Sarah E. Johnson, Sheyla Leon, Michael Conner, Lisa C. Colvin, Steven E. Martin, Drew E. Gonzalez
International Journal of Exercise Science: Conference Proceedings
Reserve Officer Training Corps (ROTC) cadets are emerging tactical athletes balancing academics and physical training. While physical readiness is emphasized, little is known about how cadets’ food-choice values and dietary habits vary across training modes and frequency. Understanding these patterns is vital, as diet influences body composition, performance, recovery, and long-term health in early military career development. PURPOSE: To investigate the dietary habits and food-choice values of ROTC cadets based on their weekly resistance, aerobic, and concurrent training frequency. METHODS: Cross-sectional data were obtained from 184 ROTC and Corps of Cadets regarding the following validated questionnaires: Food Choice …
Speg Activation To Regulate Sarcoplasmic Reticulum In Muscle Disease, Lauren Nguyen, Sara Kondamadugula, Ting Chang, Susan Hamilton
Speg Activation To Regulate Sarcoplasmic Reticulum In Muscle Disease, Lauren Nguyen, Sara Kondamadugula, Ting Chang, Susan Hamilton
International Journal of Exercise Science: Conference Proceedings
Sarcoplasmic reticulum (SR) Ca2+ leak contributes to many muscle diseases, including Duchenne Muscle Dystrophy (DMD) and Malignant Hyperthermia (MH) with enhanced sensitivity to heat stroke. Recently, we demonstrated that the striated muscle preferentially expressed protein kinase, SPEG, decreases SR Ca2+ leak by phosphorylating Ser2902 on the Ca2+ release channel (also known as the ryanodine receptor 1, RYR1). While SPEG is activated in response to increased leak, the mechanisms of this activation are unknown. In addition, this compensatory mechanism is overwhelmed in the disease states associated with excessive Ca2+ leak. Increasing SPEG activation could potentially be beneficial …
Exercise Commitment And Dependence, But Not Self-Efficacy, Differentiate Physically Active Hispanic Adults, Hannah E. Farley, Amber W. Kinsey, Stephanie L. Silveira, Sarah E. Deemer, Megan E. Ware
Exercise Commitment And Dependence, But Not Self-Efficacy, Differentiate Physically Active Hispanic Adults, Hannah E. Farley, Amber W. Kinsey, Stephanie L. Silveira, Sarah E. Deemer, Megan E. Ware
International Journal of Exercise Science: Conference Proceedings
Hispanic adults are less likely to meet physical activity (PA) guidelines than other racial and ethnic groups and have a high prevalence of obesity and metabolic syndrome, health outcomes that may be mitigated by engagement in optimal levels of PA. Psychological factors associated with optimal PA engagement in this population have been under studied, and could provide key insight into behavioral patterns. PURPOSE: To explore psychological factors associated with optimal PA engagement (meeting both aerobic and resistance training guidelines) in physically active Hispanic adults. METHODS: Participants who provided information to determine aerobic and resistance activity levels from an online questionnaire …
Comparison Of Bimanual Force And Movement Coordination In Parkinson’S Disease, Ananya Luthria, Madison M. Weinrich, Deanna M. Kennedy
Comparison Of Bimanual Force And Movement Coordination In Parkinson’S Disease, Ananya Luthria, Madison M. Weinrich, Deanna M. Kennedy
International Journal of Exercise Science: Conference Proceedings
Visually guided bimanual coordination requires precise temporal coupling and accurate scaling of motor output to meet task-specific demands. In Parkinson’s disease (PD), impairments in sensorimotor integration may limit the ability to generate correct force- or movement-based outputs, particularly under multi-frequency coordination constraints. Differences in neural and mechanical control requirements between force-based and movement-based tasks may differentially impact performance in this population. PURPOSE: The purpose of this study was to determine whether individuals with PD can meet the accuracy demands imposed by Lissajous-guided multi-frequency (1:2) bimanual coordination, and to compare temporal and output accuracy between force-based and movement-based task conditions. …
The Role Of Mkp-5 In Mitochondrial Protection Against Doxorubicin-Induced Cardiotoxicity, Dziedzorm Wormenor, Kisuk Min
The Role Of Mkp-5 In Mitochondrial Protection Against Doxorubicin-Induced Cardiotoxicity, Dziedzorm Wormenor, Kisuk Min
International Journal of Exercise Science: Conference Proceedings
Doxorubicin (DOX) is a highly effective chemotherapeutic drug used to treat various cancers. Unfortunately, the clinical application of DOX is limited by its cardiotoxic effects, which can result in heart failure in cancer patients. PURPOSE: This study aims to investigate whether MAP kinase phosphatase-5 (MKP-5) deficiency promotes mitochondrial protection against doxorubicin-Induced cardiotoxicity (DIC). METHODS: To determine the role of MKP-5 in DIC, DOX was administered intraperitoneally to wild-type (Mkp-5+/+) and MKP-5-deficient (Mkp-5-/-) mice. Following DOX administration, the survival rate was assessed, and transcription factors involved in mitochondrial biogenesis in cardiac muscle were analysed through qRT-PCR or immunoblotting. RESULTS …
Surviving The Cure: Modeling The Long-Term Consequences Of Chemotherapy, Rachel R. Chiella, Jaden Wells, Sajedeh B. Tabrizi, Savannah V. Rauschendorfer, Cory Dungan, Michael P. Wiggs
Surviving The Cure: Modeling The Long-Term Consequences Of Chemotherapy, Rachel R. Chiella, Jaden Wells, Sajedeh B. Tabrizi, Savannah V. Rauschendorfer, Cory Dungan, Michael P. Wiggs
International Journal of Exercise Science: Conference Proceedings
Due to advances in treatment protocols, survival rates for childhood cancers have improved significantly over the past several decades, with five-year survival now reaching 85%. However, survivorship often comes at a cost, as exposure to intensive chemotherapy impairs skeletal muscle health, reducing quality of life and increasing the risk of early mortality. The CHOP regimen, comprising cyclophosphamide, doxorubicin, vincristine, and prednisone, is a backbone combination used in the treatment of childhood non-Hodgkin lymphoma. Previous data from our lab demonstrates that CHOP causes acute and reductions in growth and muscle size in juvenile mice, yet data on long-term outcomes remain limited. …
Age And Cognitive Load Alter Joint Work Distribution And Postural Stability During Single Limb Support, Emery E. Nuner, Telicia Appleton, Ibrahim Burghul
Age And Cognitive Load Alter Joint Work Distribution And Postural Stability During Single Limb Support, Emery E. Nuner, Telicia Appleton, Ibrahim Burghul
International Journal of Exercise Science: Conference Proceedings
Age‑related declines in neuromuscular control increase fall risk during single‑limb stance, especially under cognitive load. Altered joint‑work distribution and reduced coordination precision may contribute to this instability, yet dual‑task effects on these mechanisms remain unclear. PURPOSE: To examine age‑related differences in joint eccentric work, inter‑joint coordination (FWHM), and postural stability during single‑limb support under normal and cognitive dual‑task conditions. METHODS: Eight adults (Young: n=4, 22 ± 2 y; Older: n=4, 73 ± 5 y) performed ~3 s of single‑limb support on a force plate following a crossover step under (1) Normal and (2) Cognitive conditions. Under the Cognitive condition, participants …
Fat-Free Mass Mediates Sex Differences In Lung Capacity: A Validation And Regression Analysis Of Spirometry Indices In A Hispanic Cohort, Marianna Gamboa, Nicole Cantu, Camila Guadiana, Samantha Martinez, Jose M. Moris
Fat-Free Mass Mediates Sex Differences In Lung Capacity: A Validation And Regression Analysis Of Spirometry Indices In A Hispanic Cohort, Marianna Gamboa, Nicole Cantu, Camila Guadiana, Samantha Martinez, Jose M. Moris
International Journal of Exercise Science: Conference Proceedings
Accurate assessment of pulmonary function is critical for diagnosing respiratory pathology and monitoring chronic disease. PURPOSE: To evaluate the test-retest reliability of a portable spirometry device and to investigate the anthropometric determinants of Forced Vital Capacity (FVC) in a Hispanic adult cohort. METHODS: A cross-sectional analysis was conducted on 94 adults (34 males, 60 females; mean Age = 51.9 ± 7.8 yrs). Subjects underwent sequential spirometry testing during two separate visits within a 10-day period. The primary maneuver assessed was FVC, which consisted of three relaxed tidal breaths followed by a maximal inhalation and a subsequent maximal forced exhalation. Participants …
Potential Of Metabolomics As Biomarkers For Cancer Treatment-Induced Cardiac Dysfunction In Adolescents And Young Adults: A Pilot Study, Ethan To, Savannah V. Rauschendorfer, Michael P. Wiggs
Potential Of Metabolomics As Biomarkers For Cancer Treatment-Induced Cardiac Dysfunction In Adolescents And Young Adults: A Pilot Study, Ethan To, Savannah V. Rauschendorfer, Michael P. Wiggs
International Journal of Exercise Science: Conference Proceedings
BACKGROUND: Doxorubicin, an anthracycline chemotherapy, is routinely utilized for cancer treatment in adolescents and young adults (AYAs) and can lead to cardiac dysfunction at high doses. Anthracycline-induced cardiac impairments are associated with fluctuations in lipid and amino acid metabolism. Identification of unique metabolomic signatures may support the use of metabolomic and lipidomic profiling to identify biomarkers of disease risk and development. These signatures may also reveal pathogenetic links between adiposity and cancer treatment-related cardiac dysfunction. PURPOSE: To identify key metabolites associated with cancer treatment-induced cardiac dysfunction in AYAs with cancer. METHODS: 10 AYAs (M = 5, F = 5) treated …
Effects Of Nasal Breathing Exercise On Systemic And Cellular Inflammatory Biomarkers, Tesleem Imran, Minh Quan Le, Brady Johnson, Jose M. Moris, Yunsuk Koh
Effects Of Nasal Breathing Exercise On Systemic And Cellular Inflammatory Biomarkers, Tesleem Imran, Minh Quan Le, Brady Johnson, Jose M. Moris, Yunsuk Koh
International Journal of Exercise Science: Conference Proceedings
Effective inflammatory control is required to maintain proper immune function and health. While nasal breathing (NB) is recognized for its respiratory and cognitive benefits, its influence on immune regulation remains unclear. PURPOSE: The current study examined the effects of acute and chronic NB exercise on pro- and anti-inflammatory cytokines in serum and peripheral blood mononuclear cells (PBMCs). METHODS: Twenty-two sedentary men (age=21.55±2.58 years, height=180.98±7.89 cm, and weight=86.81±14.33 kg) were randomly assigned to either the NB (N=11) or combined breathing group (CB, N=11). Participants performed aerobic exercise on a recumbent cycle at a moderate intensity (70% VO2max) for 4 …
Exercise With Nasal Breathing Improved Energy Efficiency And Inflammatory Control, Brady Johnson, Tesleem O. Imran, Minh Quan Le, Jose M. Moris, Yunsuk Koh
Exercise With Nasal Breathing Improved Energy Efficiency And Inflammatory Control, Brady Johnson, Tesleem O. Imran, Minh Quan Le, Jose M. Moris, Yunsuk Koh
International Journal of Exercise Science: Conference Proceedings
Impaired energy efficiency can cause oxidative stress, which can be implicit in inflammatory processes. Although nasal breathing (NB) during exercise may reduce oxidative stress, its effects on metabolic biomarkers related to energy balance and inflammation remain underexplored. PURPOSE: This study examined the acute and chronic effects of exercise with NB or oronasal breathing (OB) on phosphocreatine (PCr), inorganic phosphate (Pi), and PCr/Pi ratio. METHODS: Twenty-two sedentary men (age=21.55±2.58 years) were randomly assigned to either NB (N=11) or OB (N=11) groups. Participants underwent a maximal exercise test on a bike before and after a 4-week exercise intervention and performed …
Calculation Of A Conversion Factor To Estimate Anaerobic Energy In Trained Men And Women Runners, Austin B. Shaw, Ethan J. Hein, Brady C. Mclain, Jacob L. Mcnary, Sarah E. Deemer, Lydia K. Caldwell, David W. Hill
Calculation Of A Conversion Factor To Estimate Anaerobic Energy In Trained Men And Women Runners, Austin B. Shaw, Ethan J. Hein, Brady C. Mclain, Jacob L. Mcnary, Sarah E. Deemer, Lydia K. Caldwell, David W. Hill
International Journal of Exercise Science: Conference Proceedings
Accurate quantification of anaerobic energy contribution is crucial for sport performance and bioenergetics research. A recently popularized method estimates anaerobic contribution and capacity from a single exercise test by multiplying post-exercise blood lactate by an oxygen equivalent (O2–Eq–Lac; historically 2.7–3.3 mL·kg–1·mM–1). Foundational studies have empirically derived this conversion factor across modalities: two have reported 3.0–3.3 mL·kg–1·mM–1 for running, two have obtained 2.7 mL·kg–1·mM–1 for swimming, and one has determined 3.0 mL·kg–1·mM–1 for cycling. These studies are based on physiological assumptions (e.g., the caloric equivalent …
Intracranial Hemodynamic Response After 4 Weeks Of Aerobic Training Using Nasal Breathing, Marcela Guadiana, Cristina Grana Gedrange, Mia I. Perez, Yunsuk Koh, Jose M. Moris
Intracranial Hemodynamic Response After 4 Weeks Of Aerobic Training Using Nasal Breathing, Marcela Guadiana, Cristina Grana Gedrange, Mia I. Perez, Yunsuk Koh, Jose M. Moris
International Journal of Exercise Science: Conference Proceedings
The transient hypercapnic state prompted by nasal-only breathing (NB) during exercise is a compelling stimulus for enhancing cerebral blood flow (CBF). However, whether NB can serve as a chronic training modality that elicits lasting, beneficial cerebrovascular adaptations remains unclear. PURPOSE: This study assessed whether a 4-week aerobic training program incorporating NB would yield superior cerebrovascular hemodynamics during a graded exercise test (GXT) compared with training under standard, unrestricted combined breathing (CB). METHODS: Twenty-two healthy males were randomly allocated to either an NB or CB training group, performing GXTs pre- (V1) and post-intervention (V2). The training protocol constituted four weeks of …
The Metabolic Cost Of Three Different Modes Of Interval Exercise Versus Continuous Running, Kyle R. Brelsford, Enrrique Reyes, Austin Dunn, James Rowe
The Metabolic Cost Of Three Different Modes Of Interval Exercise Versus Continuous Running, Kyle R. Brelsford, Enrrique Reyes, Austin Dunn, James Rowe
International Journal of Exercise Science: Conference Proceedings
Our lab has previously reported that Tabata performed with body calisthenics expends less energy when performed at the same intensity and duration as interval running and continuous running and that EPOC and energy expenditure (EE) during recovery were similar between these 3 exercises. How EE and EPOC would respond to interval resistance exercise remains unclear. PURPOSE: Compare the metabolic response to 4 exercise bouts when performed at a self-selected pace. METHODS: Active men (n=6) and women (n=4) performed 4 separate exercise bouts in a counterbalanced order: total body Tabata (TBT), treadmill running Tabata (TRT), continuous running (CONT) and interval resistance …
Comparing Knee Injured Individuals Vs. Non-Knee Injured Individuals, Kyrsten M. Carrasco, Lacie Shepherd, Brady Holcomb, Kailyn Gonzales, Amber M. Chelette
Comparing Knee Injured Individuals Vs. Non-Knee Injured Individuals, Kyrsten M. Carrasco, Lacie Shepherd, Brady Holcomb, Kailyn Gonzales, Amber M. Chelette
International Journal of Exercise Science: Conference Proceedings
Following knee injuries, individuals often favor the uninjured leg, leading to differences in range of motion (ROM) and weight distribution. The data collection regarding how an injury can affect range of motion in knee flexion and extension as well as weight distribution could aid those who work in the rehabilitation area of Kinesiology to better understand how injuries affect the body, and to support the correction of the body naturally trying to “protect” the injured side. PURPOSE: The purpose of this study was to determine whether a knee injury affects the range of motion and weight distribution of a …
Caloric Misperception Of Unhealthy Foods As An Independent Determinant Of Visceral Adiposity, Grecia V. Morales, Cristina Grana Gedrange, Camila Guadiana, Marcela Guadiana, Samantha Martinez, Jose M. Moris
Caloric Misperception Of Unhealthy Foods As An Independent Determinant Of Visceral Adiposity, Grecia V. Morales, Cristina Grana Gedrange, Camila Guadiana, Marcela Guadiana, Samantha Martinez, Jose M. Moris
International Journal of Exercise Science: Conference Proceedings
Understanding the interplay between physiological markers and cognitive-behavioral traits is essential to identifying pathological contributors to adiposity. Poor health literacy, specifically the inability to gauge energy intake, is linked to maladaptive dietary behaviors, potentially exacerbating the accumulation of body fat percentage (BF%) and visceral adipose tissue (VAT). PURPOSE: To examine the extent to which body mass index (BMI), blood pressure (BP), and the perceived inaccuracy of food caloric content predict BF% and VAT in young women. METHODS: Nineteen young women (20.1 ± 0.9 years) participated in this cross-sectional study. Body composition (BF%, VAT) was assessed via Bioelectrical Impedance …
Sex Differences In Carbohydrate Quality: Assessing The Carbohydrate-To-Fiber Ratio In Middle-Aged Hispanic Adults, Cristina Graña Gedrange, Mia I. Perez, Marcela Guadiana, Nicole Cantu, Jose M. Moris
Sex Differences In Carbohydrate Quality: Assessing The Carbohydrate-To-Fiber Ratio In Middle-Aged Hispanic Adults, Cristina Graña Gedrange, Mia I. Perez, Marcela Guadiana, Nicole Cantu, Jose M. Moris
International Journal of Exercise Science: Conference Proceedings
Hispanic adults in the United States face disproportionate rates of cardiometabolic disease, yet sex-specific disparities in diet quality remain understudied. PURPOSE: To determine diet quality among middle-aged Hispanic adults, assessing carbohydrate quality based on the carbohydrate-to-fiber ratio (CFR) and protein density as indicators of metabolic risk. METHODS: A total of 30 males and 49 females between 40 to 70 years old participated in a cross-sectional analysis of body composition and dietary behavior. Participants underwent girth measurements, a dual-energy X-ray absorptiometry scan, and completed a paper-based 3-day dietary recall log. Dietary data were manually entered by researchers using an …
Investigating The Effectiveness And Benefits Of A 3d Printed Ladder For Rat Resistance Training Compared To A Previously Published Model, Raghav D. Sharma
Investigating The Effectiveness And Benefits Of A 3d Printed Ladder For Rat Resistance Training Compared To A Previously Published Model, Raghav D. Sharma
International Journal of Exercise Science: Conference Proceedings
PURPOSE: To document and assess the training of rats using a new design and 3D printed ladder. The results were compared to the same rats climbing a ladder which is similar to ladders used in the majority of previous research. The rungs of the previous ladder were in the shape of a cylinder whereas the new model had rectangular flat steps. Rats were expected to exhibit different biomechanics while climbing the two different ladder models. In the new model we expected rats to use plant and push climbing (PPC) where rats put their entire foot on the step and push …
Accelerated Skeletal And Cardiometabolic Decline In Hispanic Women Versus Stability In Men During Mid-Life, Camila Guadiana, Grecia V. Morales, Marianna Gamboa, Jose M. Moris
Accelerated Skeletal And Cardiometabolic Decline In Hispanic Women Versus Stability In Men During Mid-Life, Camila Guadiana, Grecia V. Morales, Marianna Gamboa, Jose M. Moris
International Journal of Exercise Science: Conference Proceedings
Mid-life represents a critical physiological juncture where skeletal and metabolic health often diverge. While Hispanic adults are known to face elevated risks for both osteoporosis and cardiometabolic disease, the specific temporal synchronization of these declines, particularly the concurrent acceleration of bone loss and visceral adiposity, remains understudied in this population. PURPOSE: To examine sex-specific differences in body composition, bone mineral density (BMD, g/cm²), and blood pressure across three mid-life decades (40s, 50s, 60s) in Hispanic adults. METHODS: This cross-sectional study included 100 Hispanic adults (36 men and 64 women) from Laredo, TX, stratified into age groups 40-49, 50-59, …
The Impact Of Breakfast Consumption On Quality Of Life Among Rice University Undergraduate Students – A Cross-Sectional Study, Melissa C. Lee, Kyle Zhao, Piper J. Winn, Nadia Agha
The Impact Of Breakfast Consumption On Quality Of Life Among Rice University Undergraduate Students – A Cross-Sectional Study, Melissa C. Lee, Kyle Zhao, Piper J. Winn, Nadia Agha
International Journal of Exercise Science: Conference Proceedings
Breakfast consumption has been linked to improved physical and mental health, yet few studies have examined its impact on quality of life (QOL) in college students, a population with unique lifestyle challenges. PURPOSE: This study investigated the relationship between breakfast habits and QOL among Rice University undergraduates. METHODS: Rice undergraduates aged 18-25 (n = 61) completed a pre-screening questionnaire, demographic survey, and the World Health Organization Quality of Life Brief Version (WHOQOL-BREF). Participants were categorized as breakfast-skippers (n = 28; eat breakfast 0-1 weekdays/week) or breakfast-eaters (n = 33; eat breakfast 4-5 weekdays/week). Two-sample t-tests …
The Effect Of Chronic Caffeine Use On Sporting Performance In Division I Collegiate Baseball Players, Travis Foster, Leslee Funderburk, Mary C. Pickler, Leroy Bolden, Katherine M. Lee, Andrew Gallucci
The Effect Of Chronic Caffeine Use On Sporting Performance In Division I Collegiate Baseball Players, Travis Foster, Leslee Funderburk, Mary C. Pickler, Leroy Bolden, Katherine M. Lee, Andrew Gallucci
International Journal of Exercise Science: Conference Proceedings
Caffeine is a commonly used ergogenic aid and has been shown to improve acute athletic performance, such as speed, strength, and endurance. However, research exploring the effects of chronic caffeine use on sporting performance is limited, especially in Division I (DI) collegiate baseball players. PURPOSE: This is an observational study exploring the patterns of caffeine use among collegiate baseball players and analyzing how chronic caffeine intake affects specific measures of baseball performance. METHODS: A caffeine-focused food frequency questionnaire (FFQ) was completed at the end of the season and indicated caffeine use over the final four weeks of the …