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Articles 4351 - 4380 of 239936

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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 Feb 2026

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 …

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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 Feb 2026

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 …

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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 Feb 2026

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, …

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Resistance Training Frequency And Metabolic Health: Preliminary Insights From Global Untargeted Metabolomics, Nicole L. Cipriano, Macilynn E. Coles, Diana Kolb, Ross Moody, Martin R. Lindley, Sarah Deemer Feb 2026

Resistance Training Frequency And Metabolic Health: Preliminary Insights From Global Untargeted Metabolomics, Nicole L. Cipriano, Macilynn E. Coles, Diana Kolb, Ross Moody, Martin R. Lindley, Sarah Deemer

International Journal of Exercise Science: Conference Proceedings

Consistent resistance training (RT) is a potent stimulus for skeletal muscle remodeling, metabolic flexibility, and long-term health. Beyond improvements in strength and body composition, frequent RT may reshape metabolism by enhancing mitochondrial efficiency, redox balance, and substrate utilization. Limited evidence describes how habitual RT frequency influences metabolic health at the metabolomic level. PURPOSE: To examine the relationship between RT frequency, metabolic health, and exploratory metabolomic profiles in healthy adults. METHODS: A cross-sectional sample of healthy men and women (N = 34; age 19–69 y) were grouped by self-reported RT frequency from the Physical Activity Vital Sign into high …

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Perceived Benefits Of Exercise In Masters Track And Field Athletes, Natalie N. Mclaurin, Philippe Brosselin, Kazumasa Manabe, Boyu Zhang, Jonas Boecker, Phil Chilibeck, Michael Arz, Daniel Arvidsson, Dominik Pesta, Joern Rittweger, Hirofumi Tanaka Feb 2026

Perceived Benefits Of Exercise In Masters Track And Field Athletes, Natalie N. Mclaurin, Philippe Brosselin, Kazumasa Manabe, Boyu Zhang, Jonas Boecker, Phil Chilibeck, Michael Arz, Daniel Arvidsson, Dominik Pesta, Joern Rittweger, Hirofumi Tanaka

International Journal of Exercise Science: Conference Proceedings

One of the most significant challenges of regular exercise is sustaining it over time. Masters athletes have managed to turn exercise into a lifelong habit. Understanding the perceived benefits of exercise in masters athletes may uncover factors that lead to lifelong habits. PURPOSE: To evaluate the perceived benefits of exercise in masters athletes varying widely in age and sporting events. METHODS: A total of 244 masters athletes (mean 58±13, 35-91 years, 47% female) were surveyed from the 2024 World Masters Track and Field Championships in Gothenburg, Sweden. The Quality and Importance of Recreational Services (QIRS) survey assessed perceived benefits of …

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Discordant Visceral Adiposity Phenotypes Reveal Hidden Cardiometabolic Risks, Mia I. Perez, Marcela Guadiana, Grecia V. Morales, Marianna Gamboa, Jose M. Moris Feb 2026

Discordant Visceral Adiposity Phenotypes Reveal Hidden Cardiometabolic Risks, Mia I. Perez, Marcela Guadiana, Grecia V. Morales, Marianna Gamboa, Jose M. Moris

International Journal of Exercise Science: Conference Proceedings

Body Mass Index (BMI) is widely used to screen for cardiometabolic risk but fails to account for Visceral Adipose Tissue (VAT), the metabolically active fat depot linked to cardiovascular disease. Consequently, individuals with a low BMI but high VAT (“Occult Obesity”) may face unrecognized health risks that limit the opportunity for early engagement in necessary lifestyle modifications. PURPOSE: To investigate the independent effects of BMI-VAT discordance on body composition, vital signs, and dietary intake in Hispanic adults. METHODS: Seventy-nine adults (Age 51.9 ± 7.8 yrs) underwent dual-energy X-ray absorptiometry scans for body composition analysis. Participants were stratified into six phenotypes …

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Beyond The Scale: Exercise Frequency Reflects Metabolic Health Independent Of Adiposity, Macilynn E. Coles, Nicole Cipriano, Diana Kolb, Ross Moody, Martin R. Lindley, Sarah Deemer Feb 2026

Beyond The Scale: Exercise Frequency Reflects Metabolic Health Independent Of Adiposity, Macilynn E. Coles, Nicole Cipriano, Diana Kolb, Ross Moody, Martin R. Lindley, Sarah Deemer

International Journal of Exercise Science: Conference Proceedings

Physical activity (PA) is an important determinant of metabolic health, yet individuals with similar body mass can differ in metabolic function. Frequency of aerobic (AT) and/or strength training (ST) may differentiate metabolically healthy from unhealthy individuals, independent of body composition. PURPOSE: To compare AT and ST frequency among metabolically healthy lean (MHL), and metabolically healthy (MHO) and metabolically unhealthy (MUO) adults with obesity. METHODS: 59 men and women arrived at the Applied Physiology Lab following an overnight fast (0700h-0900h). Metabolic health (MH) status was assessed by cardiometabolic disease (CMD) history, resting blood pressure (BP), lipid profile, and fasting and 2h …

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Effect Of Maurten Sodium Bicarbonate System On 5k Running Performance, Suzanna Q. Navarro, Dustin P. Joubert Feb 2026

Effect Of Maurten Sodium Bicarbonate System On 5k Running Performance, Suzanna Q. Navarro, Dustin P. Joubert

International Journal of Exercise Science: Conference Proceedings

During high intensity bouts of running, acidosis is a contributing factor in muscle fatigue, but sodium bicarbonate can be used to help the body’s natural buffering system by accepting excess hydrogen ions in the blood and muscles. However, gastrointestinal (GI) issues have been an issue with prior ingestion methods in previous studies. Even though past studies have shown a buffering capacity of ~1-5 minutes, the Maurten Sodium Bicarbonate System (MSBS) uses a carbohydrate hydrogel ingestion method that claims to decrease GI tract issues and can sustain the buffering capacity for hours instead of minutes. PURPOSE: Determine the ergogenic effects …

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Fatigue-Matched Three Different Squats Elicit Blood Lactate Responses In Young Adults, Jiwon Song, Kase Pennartz, Wonjae Lee, Sarah Deemer, Jakob Vingren, David Church, Joshua L. Keller Feb 2026

Fatigue-Matched Three Different Squats Elicit Blood Lactate Responses In Young Adults, Jiwon Song, Kase Pennartz, Wonjae Lee, Sarah Deemer, Jakob Vingren, David Church, Joshua L. Keller

International Journal of Exercise Science: Conference Proceedings

Resistance exercise (RE) with blood flow restriction (BFR) promotes muscle hypertrophy, using low external loads and may also improve cognitive function and neuroplasticity, possibly by increasing brain-derived neurotrophic factor (BDNF). Lactate accumulation during exercise has been proposed as a potential mediator of exercise-induced increases in BDNF. However, it is unclear whether different RE loading strategies or BFR under fatigue-matched conditions produce distinct lactate responses that could differentially influence downstream neurotrophic mechanisms. PURPOSE: This study examined blood lactate responses for high-load (HL), low-load (LL), and LL-BFR RE in recreationally active young adults. METHODS: Sixteen healthy, recreationally active young adults …

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Analyzing Female Athlete Wellness And Performance Variables Over The Academic Calendar Year, Mackenzie Woodward, Kyndal Kutac, Paula Parker-Fordyce, Jennifer A. Bunn Feb 2026

Analyzing Female Athlete Wellness And Performance Variables Over The Academic Calendar Year, Mackenzie Woodward, Kyndal Kutac, Paula Parker-Fordyce, Jennifer A. Bunn

International Journal of Exercise Science: Conference Proceedings

The effects of the academic calendar on the wellness and performance of female student-athletes have yet to be clearly understood. PURPOSE: To assess the impact of academic calendar timing on wellness and performance in Division I female lacrosse athletes. We hypothesized that both wellness scores and performance metrics would progressively decrease throughout each semester. METHODS: Data collection was conducted on 34 female lacrosse student athletes. These athletes completed daily self-reporting surveys to analyze wellness scores and wore microtechnology during games and training sessions. Wellness variables included mood, sleep quality, sleep duration, stress, muscle readiness, energy, and yesterday’s nutrition. …

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Do Cardiovascular Disease Risk Indices Differ Based On The Body Roundness Index Among First Responders?, Samantha Umfrid, Michael Conner, Steven E. Martin, Matthew J. Mcallister, Drew E. Gonzalez Feb 2026

Do Cardiovascular Disease Risk Indices Differ Based On The Body Roundness Index Among First Responders?, Samantha Umfrid, Michael Conner, Steven E. Martin, Matthew J. Mcallister, Drew E. Gonzalez

International Journal of Exercise Science: Conference Proceedings

First responders need simple, cost-effective health assessments to reduce cardiovascular disease (CVD) risk. The Body Roundness Index (BRI) has emerged as a potential tool for evaluating health over the past decade, but has not yet been used among first responder groups. PURPOSE: We compared CVD risk biomarkers across BRI quartile groups. METHODS: Archival data from annual clinical testing on 170 first responders were analyzed. The BRI was categorized into quartiles: Q1 (<3.1), Q2 (3.1-3.7), Q3 (3.7-4.6), and Q4 (>4.6). The 2013 Thomas et al. equation calculated BRI, using waist circumference (Wc) and height (Ht): BRI = 364.2 – 365.5 x √[1 – ((Wc/2π)² / …

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Expanding Understanding Of Age-Related Differences In Cardiorespiratory Fitness And Body Composition Among Firefighters: A Single, Large-Scale, Metropolitan-Departmental Study, Jisun Chun, Kelly Hines, Michael J. Conner, Brian Newman, Lisa C. Colvin, Steven E. Martin, Drew E. Gonzalez Feb 2026

Expanding Understanding Of Age-Related Differences In Cardiorespiratory Fitness And Body Composition Among Firefighters: A Single, Large-Scale, Metropolitan-Departmental Study, Jisun Chun, Kelly Hines, Michael J. Conner, Brian Newman, Lisa C. Colvin, Steven E. Martin, Drew E. Gonzalez

International Journal of Exercise Science: Conference Proceedings

While prior research has examined age-related changes in small firefighter (FF) cohorts, large-scale analyses are needed to clarify the effects of aging on cardiorespiratory fitness (CRF) and body composition (BC). PURPOSE: To examine age-related differences in CRF and BC among FF across four age groups. METHODS: Four hundred and ninety-nine FF completed a cycle ergometer cardiopulmonary exercise test (CPET) and bioelectrical impedance via an InBody BC assessment. Age group sizes were as follows: 20-29s = 62; 30-39s = 162; 40-49s = 153; and 50+ = 122. A general linear model (GLM) was used to evaluate the effects of …

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Associations Between Body Roundness Index And Cardiovascular Disease Risk Indices Among First Responders?, Raed Alfaleet, Samantha Umfrid, Michael Conner, Steven E. Martin, Matthew J. Mcallister, Lisa C. Colvin, Drew E. Gonzalez Feb 2026

Associations Between Body Roundness Index And Cardiovascular Disease Risk Indices Among First Responders?, Raed Alfaleet, Samantha Umfrid, Michael Conner, Steven E. Martin, Matthew J. Mcallister, Lisa C. Colvin, Drew E. Gonzalez

International Journal of Exercise Science: Conference Proceedings

First responders are in critical need of simple and cost-effective methods for pragmatic health assessments to help mitigate the risk of cardiovascular disease (CVD). The Body Roundness Index (BRI) has emerged over the last decade as a potential tool for assessing overall health. However, this method has yet to be applied among first responder groups. PURPOSE: We compared CVD risk biomarkers across BRI quartile groups. METHODS: Archival data for 170 (n = 170) first responders were analyzed from annual clinical testing. The BRI was used categorically; participants were grouped into quartiles as follows: Q1 (<3.1), Q2 (3.1 – 3.7), Q3 (3.7 – 4.6), and Q4 (>4.6). To calculate …

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Impact Of Age On Non-Conventional Physiological Stress, Oxidative Stress, And Inflammatory Biomarkers Among First Responders, Ethan C. Mccarty, Samantha Umfrid, Michael Conner, Steven E. Martin, Lisa C. Colvin, Matthew J. Mcallister, Drew E. Gonzalez Feb 2026

Impact Of Age On Non-Conventional Physiological Stress, Oxidative Stress, And Inflammatory Biomarkers Among First Responders, Ethan C. Mccarty, Samantha Umfrid, Michael Conner, Steven E. Martin, Lisa C. Colvin, Matthew J. Mcallister, Drew E. Gonzalez

International Journal of Exercise Science: Conference Proceedings

Previous studies have examined age-related CVD risk factors in small first-responder (FR) groups but haven't explored how age influences non-traditional stress markers and inflammation biomarkers. PURPOSE: To examine age-related differences in non-conventional physiological stress, oxidative stress, and inflammatory biomarkers among FRs. METHODS: Archival data for 170 FRs were analyzed from annual clinical testing. Age groups were 20-39 years and 40 years and above. General linear models (GLMs) were used to evaluate the effects of age group and occupational group on blood and salivary biomarkers: advanced oxidation protein products (AOPP), C-reactive protein (CRP), blood cortisol (CORT), salivary cortisol (sCORT), …

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Impacts Of Perceived Trauma On Occupational Performance Among Firefighters And Law Enforcement Officers, Pedro Caniz, Ashley Khanhkham, Steven E. Martin, Lisa C. Colvin, Michael Conner, Drew Gonzalez Feb 2026

Impacts Of Perceived Trauma On Occupational Performance Among Firefighters And Law Enforcement Officers, Pedro Caniz, Ashley Khanhkham, Steven E. Martin, Lisa C. Colvin, Michael Conner, Drew Gonzalez

International Journal of Exercise Science: Conference Proceedings

First responders (FRs) frequently face traumatic incidents, which can lead to posttraumatic stress, emotional exhaustion, and decreased job performance. Although tactical teams are more vulnerable to trauma-related mental health problems, there is limited research on how perceived trauma and coping self-efficacy influence perceived barriers to seeking help. PURPOSE: To assess perceived trauma exposure, symptom severity, coping self-efficacy, and help-seeking barriers among U.S. FRs. METHODS: A nationwide online survey was distributed via email and social media to recruit active FRs. The survey collected demographic data, years of service, trauma exposure, the PTSD Diagnostic Scale for DSM-5 (PDS-5), and the …

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Impact Of Body Mass Index On Non-Conventional Physiological Stress, Oxidative Stress, And Inflammatory Biomarkers Among Fire Responders, Natania Hsyung, Samantha Umfrid, Michael Conner, Steven E. Martin, Lisa C. Colvin, Matthew J. Mcallister, Drew Gonzalez Feb 2026

Impact Of Body Mass Index On Non-Conventional Physiological Stress, Oxidative Stress, And Inflammatory Biomarkers Among Fire Responders, Natania Hsyung, Samantha Umfrid, Michael Conner, Steven E. Martin, Lisa C. Colvin, Matthew J. Mcallister, Drew Gonzalez

International Journal of Exercise Science: Conference Proceedings

Firefighters and responders face stress from activity, irregular hours, and hazards, raising obesity and cardiometabolic risks. Higher BMI is linked to inflammation and oxidative stress, but few studies examine these in tactical groups using unconventional biomarkers. Studying BMI-related markers could identify early signs of stress and aid in developing tailored wellness program strategies. PURPOSE: Archival data for 170 (n = 170) first responders were analyzed from annual clinical testing. BMI groups were considered. The first responders were stratified into three BMI groups: “healthy” (18.5–24.9 kg/m2), “overweight” (25.0–29.9 kg/m2), and “obese” (≥30.0 kg/m2). General linear models (GLM) were …

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Bone Mineral Density In Physique- Focused And Non-Physique Focused Female Collegiate Athletes: Associations With Reds Risk Factors, Diana E. Kolb, Nicole L. Cipriano, Ross A. Moody, Jason A. Stephens, Martin R. Lindley, Megan E. Ware, Lydia K. Caldwell, Sarah Deemer Feb 2026

Bone Mineral Density In Physique- Focused And Non-Physique Focused Female Collegiate Athletes: Associations With Reds Risk Factors, Diana E. Kolb, Nicole L. Cipriano, Ross A. Moody, Jason A. Stephens, Martin R. Lindley, Megan E. Ware, Lydia K. Caldwell, Sarah Deemer

International Journal of Exercise Science: Conference Proceedings

Bone mineral density (BMD) is a critical indicator of skeletal health and long-term injury risk in athletic populations. Female athletes are susceptible to changes in BMD due to sport-specific training demands, hormonal dysregulation, and energy availability. PURPOSE: The present study aimed to compare BMD between physique focused (PF) and non-physique focused (NPF) female collegiate athletes and assess the prevalence of various risk factors associated with Relative Energy Deficiency in Sport (REDs) across both groups. METHODS: Thirty-three female athletes were evaluated for BMD via Dual-energy X-ray Absorptiometry (DXA), REDs risk using the CAT2, and anthropometric measurements, blood biomarkers, the Eating Disorder …

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Fitness Profiles Of Firefighters Who Reported Workers' Compensation: Are Those Who Filed Fit For Duty, Sage A. Newman, Kaitlyn J. Mchahan, Kelly Hines, Newman Brian, Micheil Spillane, Michael J. Conner, Drew Gonzalez Feb 2026

Fitness Profiles Of Firefighters Who Reported Workers' Compensation: Are Those Who Filed Fit For Duty, Sage A. Newman, Kaitlyn J. Mchahan, Kelly Hines, Newman Brian, Micheil Spillane, Michael J. Conner, Drew Gonzalez

International Journal of Exercise Science: Conference Proceedings

Firefighting demands physical resilience, such as good aerobic capacity (AC) and a healthy body composition, to prevent injuries. Excess fat and low lean mass increase MSK injury risk, mainly strains and sprains. Knowing AC and body factors linked to injuries can help reduce the risk of strain. PURPOSE: We compared the AC profiles of those who filed for workers' compensation (WC) to those who did not. METHODS: Archival data for four hundred and ninety-nine (n = 499) career male (n = 466) and female (n = 28) firefighters were analyzed from annual clinical testing. AC profiles (i.e., VO …

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Evaluating The Relationship Between Nutrition Knowledge And Dietary Guideline Adherence In Rotc Cadets, Sheyla Leon, Michael J. Conner, Lisa C. Colvin, Steven E. Martin, Stella L. Volpe, Drew Gonzalez Feb 2026

Evaluating The Relationship Between Nutrition Knowledge And Dietary Guideline Adherence In Rotc Cadets, Sheyla Leon, Michael J. Conner, Lisa C. Colvin, Steven E. Martin, Stella L. Volpe, Drew Gonzalez

International Journal of Exercise Science: Conference Proceedings

Limited data exist on the overall and sports nutrition knowledge among Reserve Officer Training Corps (ROTC) cadets across different body mass index (BMI) categories. PURPOSE: We compared the general and sports nutrition knowledge of ROTC cadets across BMI groups. METHODS: Cross-sectional data from 184 ROTC cadets were analyzed using questionnaires like PBHE, FCQ, and REAPS. BMI grouped cadets: underweight (<18.5 kg/m²), healthy (18.5–24.9), overweight (25.0–29.9), and obese (≥30.0)—normality tests (Shapiro-Wilk for underweight, overweight, obese; Kolmogorov-Smirnov for healthy) assessed data distribution. Due to deviations from normality, Welch’s ANOVA tested group differences, with Games-Howell post hoc. Effect sizes were measured by eta squared (η2): 0.01 small, 0.06 medium, 0.14 large. Pairwise BMI differences were presented as mean differences with 95% CIs. RESULTS: Differences were noted among BMI groups (as tallied totals and percentages) in knowledge of general nutrition (p=0.026; η2 = 0.071), fluid intake (p=0.048; η2 = 0.064), and sports nutrition (p=0.048; η2 = 0.056). Games-Howell post hoc …

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Beyond Age And Fitness: Modeling Metabolic And Vascular Predictors Of Vo₂Max In Firefighters Using Glm And Gam Approaches, Yuhang Liu, Michael J. Conner, Newman Brian, Lisa C. Colvin, Steven E. Martin, Drew Gonzalez Feb 2026

Beyond Age And Fitness: Modeling Metabolic And Vascular Predictors Of Vo₂Max In Firefighters Using Glm And Gam Approaches, Yuhang Liu, Michael J. Conner, Newman Brian, Lisa C. Colvin, Steven E. Martin, Drew Gonzalez

International Journal of Exercise Science: Conference Proceedings

While aerobic capacity (VO2max) is vital for cardiovascular and metabolic health, limited evidence exists on how physical performance, body composition, and biochemical markers jointly predict aerobic fitness in firefighters. Combining these indicators may improve understanding of VO2max variability and aid strategy development to reduce cardiometabolic risk. PURPOSE: This study investigates how body composition, physical performance, and blood biomarkers relate to VO2max in firefighters, with the aim of developing predictive models to optimize health and performance. METHODS: 170 firefighters were analyzed. Variance inflation factors (VIFs) were used to check predictor independence. General linear …

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How Do Firefighters Differ Between Years Of Fire Service Experience: Part 2 – Body Composition Profiles, Nathaniel D. Rhoades, Michael J. Conner, Jacob A. Mota, Payton E. Miller, Steven E. Martin, Lisa C. Colvin, Drew E. Gonzalez Feb 2026

How Do Firefighters Differ Between Years Of Fire Service Experience: Part 2 – Body Composition Profiles, Nathaniel D. Rhoades, Michael J. Conner, Jacob A. Mota, Payton E. Miller, Steven E. Martin, Lisa C. Colvin, Drew E. Gonzalez

International Journal of Exercise Science: Conference Proceedings

Firefighters (FF) face a higher risk of cardiovascular disease (CVD) due to aging, job-related stress, and irregular physical activity. Years of experience (YXP) in the fire service have been shown to have a unique impact on FF health and performance; however, profiling the differences between those with less or more YXP has not yet been assessed. PURPOSE: To examine YXP-related differences in conventional body composition parameters among firefighters. METHODS: Archival data from annual clinical testing of 142 male firefighters were analyzed (33.4±8.6 years; 29.3±4.1 kg/m2; 38.8±6.9 mL/kg/min). Groups were considered to be those with <5 YXP and >5 YXP. General linear …

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Do Body Composition And Cardiovascular Fitness Differ By Gender In Firefighters?, Giuliet L. Kibler, Kelly Hines, Michael J. Conner, Lisa C. Colvin, Steven E. Martin, Drew E. Gonzalez Feb 2026

Do Body Composition And Cardiovascular Fitness Differ By Gender In Firefighters?, Giuliet L. Kibler, Kelly Hines, Michael J. Conner, Lisa C. Colvin, Steven E. Martin, Drew E. Gonzalez

International Journal of Exercise Science: Conference Proceedings

Firefighters (FF) endure substantial cardiovascular stress during their occupational tasks; yet, males and females differ in cardiovascular fitness (CRF) due to biological factors. The differences in body composition (BC) and CRF among FFs remain unclear. PURPOSE: To compare gender-specific outcomes in body BC and cardiopulmonary exercise test (CPET) of FF. METHODS: BC assessments via BIA and CPET on a cycle ergometer for 509 FF were analyzed from annual clinical testing. Gender was self-reported as follows: female (n = 29), male (n = 476), or other (n = 4). BC metrics, including body fat, lean body mass, skeletal muscle …

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How Do Firefighters Differ Between Years Of Fire Service Experience: Part 1 - Physical Fitness Profiles, Ian Bivins, Michael J. Conner, Jacob A. Mota, Payton Miller, Steven E. Martin, Lisa C. Colvin, Drew Gonzalez Feb 2026

How Do Firefighters Differ Between Years Of Fire Service Experience: Part 1 - Physical Fitness Profiles, Ian Bivins, Michael J. Conner, Jacob A. Mota, Payton Miller, Steven E. Martin, Lisa C. Colvin, Drew Gonzalez

International Journal of Exercise Science: Conference Proceedings

Firefighters (FF) face a higher risk of cardiovascular disease (CVD) due to aging, job-related stress, and irregular physical activity. Years of experience (YXP) in the fire service have been shown to have a unique impact on FF health and performance; however, profiling the differences between those with less or more YXP has not yet been assessed. PURPOSE: To examine years of experience-related differences in conventional physical fitness parameters among FFs. METHODS: Archival data from annual clinical testing of 142 FFs were analyzed. Groups were defined as those with 5 YXP. General linear models (GLM) were used for multivariate …

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Evaluating Self-Reported Dietary Habits And Barriers Among Rotc Cadets Across Body Mass Index Classifications, Sarah E. Johnson, Sheyla Leon, Michael Conner, Lisa Colvin, Steven Martin, Stella Volpe, Drew Gonzalez Feb 2026

Evaluating Self-Reported Dietary Habits And Barriers Among Rotc Cadets Across Body Mass Index Classifications, Sarah E. Johnson, Sheyla Leon, Michael Conner, Lisa Colvin, Steven Martin, Stella Volpe, Drew Gonzalez

International Journal of Exercise Science: Conference Proceedings

Limited data exist on the overall and sports nutrition knowledge among Reserve Officer Training Corps (ROTC) cadets across different body mass index (BMI) categories. PURPOSE: We aimed to study ROTC cadets' dietary habits and barriers across BMI groups. METHODS: Cross-sectional data were obtained from 184 ROTC cadets regarding validated questionnaires, such as the Perceived Barriers to Healthy Eating (PBHE), Food Choice Questionnaire (FCQ), and Rapid Eating Assessment for Participants-Short Version (REAPS). The cadets were stratified into body mass index (BMI) groups: underweight (RESULTS: Chi-square analyses showed BMI-related differences in responses to REAPS' breakfast skipping question (χ²=14.289, p=0.027, V=0.199), …

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Evaluating The Relationship Between Nutrition Knowledge And Dietary Guideline Adherence In Rotc Cadets, Emily C. Holbrook, Sheyla Leon, Michael J. Conner, Lisa C. Colvin, Steve E. Martin, Tabbetha Lopez, Stella L. Volpe, Drew E. Gonzalez Feb 2026

Evaluating The Relationship Between Nutrition Knowledge And Dietary Guideline Adherence In Rotc Cadets, Emily C. Holbrook, Sheyla Leon, Michael J. Conner, Lisa C. Colvin, Steve E. Martin, Tabbetha Lopez, Stella L. Volpe, Drew E. Gonzalez

International Journal of Exercise Science: Conference Proceedings

There is limited research on the nutrition knowledge of Reserve Officers’ Training Corps (ROTC) cadets compared to their adherence to recommended dietary guidelines. PURPOSE: We assessed the nutrition knowledge of ROTC cadets and examined its association with dietary intake. METHODS: Cross-sectional data were obtained from 206 ROTC cadets regarding sports performance and nutrition supplementation knowledge via the validated paper-based questionnaire, Nutrition Knowledge Questionnaire for Athletes (NKQA), and Rapid Eating Assessment for Participants [shortened version] (REAP-S). The questionnaire data were analyzed with a Chi-Square test for overall response in the NKQA and REAP-S. The correct responses (as percentages) for …

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Acute Effect Of A Proprietary Blend Of L-Arginine And Antioxidants On Glp-1 Release, Katelyn M. Harnen Feb 2026

Acute Effect Of A Proprietary Blend Of L-Arginine And Antioxidants On Glp-1 Release, Katelyn M. Harnen

International Journal of Exercise Science: Conference Proceedings

Glucagon-like peptide 1 (GLP-1) is a key gut hormone regulating glucose homeostasis and satiety. L-Arginine has previously shown to elevate GLP-1 levels, which correlated with improved glucose tolerance and reduced energy intake. PURPOSE: This triple-blind, crossover, placebo-controlled randomized study aimed to assess the impact of a proprietary blend of L-arginine and antioxidants on active GLP-1 concentration postprandially, satiety, and meal intake. METHODS: 16 participants with overweight or obesity completed the 3 conditions: a Placebo, a Low-Dose, and a High-Dose. Serum samples were collected at 8 time points over 2h to assess active GLP-1 levels. Supplements were consumed at time 0, …

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Assessing The Influence Of Electrode Placement On Body Composition Measures From Bioimpedance Technologies, Carina M. Velasquez, Christine M. Florez, Christian Rodriguez, Madelin R. Siedler, Matthew T. Stratton, Patrick S. Harty, Ainsley E. Way, Madison H. Sullivan, Grant M. Tinsley Feb 2026

Assessing The Influence Of Electrode Placement On Body Composition Measures From Bioimpedance Technologies, Carina M. Velasquez, Christine M. Florez, Christian Rodriguez, Madelin R. Siedler, Matthew T. Stratton, Patrick S. Harty, Ainsley E. Way, Madison H. Sullivan, Grant M. Tinsley

International Journal of Exercise Science: Conference Proceedings

A variety of laboratory-based methods have been utilized to assess body composition. However, technical and physiological variations can influence the estimates from these devices. PURPOSE: The purpose of this study was to assess the within- and between-day reliability of bioimpedance spectroscopy (BIS) and single-frequency bioelectrical impedance analysis (SFBIA), with varying electrode placement, for estimates of body fat percentage (BF%), fat-free mass (FFM), and fat mass (FM). METHODS: Eighteen healthy young adults (mean ± SD; age = 25.7 ± 7.5 years; BMI = 22.4 ± 2.3 kg/m2) completed two visits to the laboratory for BIS and SFBIA …

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Evaluation Of Bone Turnover Markers And Biochemical Analysis In Developmental Metabolic Bone Diseases In Pediatric Aksaray Malakli Breed Dogs, Nihan Avci, Fehmiye Gumus Ozdil, Basak Boztok Ozgermen Feb 2026

Evaluation Of Bone Turnover Markers And Biochemical Analysis In Developmental Metabolic Bone Diseases In Pediatric Aksaray Malakli Breed Dogs, Nihan Avci, Fehmiye Gumus Ozdil, Basak Boztok Ozgermen

The Thai Journal of Veterinary Medicine

Pediatric dogs are predisposed to skeletal disorders during growth, with rickets, hypertrophic osteopathy, and nutritional secondary hyperparathyroidism being the most common. Rickets, usually caused by vitamin D deficiency, leads to bone softening and deformities, whereas hypertrophic osteopathy involves abnormal calcium salt deposition that impairs mobility. This study investigated developmental orthopedic diseases in Aksaray Malakli dogs, focusing on nutritional factors and biochemical markers. Twenty-two pediatric dogs were examined and divided into two groups. Group I (n=11) showed gait abnormalities and postural deformities, whereas Group II (n=11) included clinically healthy dogs. Clinical, radiographic, and biochemical assessments were performed, including cortical index, parathormone, …

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Effect Of Feeding Levels With High Micronutrients On The Reproductive Performance And Plasma Progesterone Concentration In Early Gestation Sows, Kewalin Kongngern, Liang-Chou Hsia, Shu-Ping Su, Wantamas Jantasin, Jai-Wei Lee Feb 2026

Effect Of Feeding Levels With High Micronutrients On The Reproductive Performance And Plasma Progesterone Concentration In Early Gestation Sows, Kewalin Kongngern, Liang-Chou Hsia, Shu-Ping Su, Wantamas Jantasin, Jai-Wei Lee

The Thai Journal of Veterinary Medicine

This experiment investigated the effect of feeding levels with high micronutrients on the reproductive performance and plasma progesterone concentration in early gestation sows. Thirty-six first-parity sows (Landrace × Yorkshire × Duroc), with an initial average body weight of 160.85 kg, were randomly allocated to four dietary treatments during early gestation: Treatment 1) fed 1.5 kg/day (days 1-30), Treatment 2) fed 1.5 kg/day with 1.7 times the vitamins and minerals (total vitamin E 150 IU) (days 1-15) and fed 1.5 kg/day (days 16-30), Treatment 3) fed 1.5 kg/day with 1.7 times the vitamins and minerals (total vitamin E 150 IU) (days …

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Social Media And Health Disinformation, Ammar Haroon, Emily Sarmiento Feb 2026

Social Media And Health Disinformation, Ammar Haroon, Emily Sarmiento

Undergraduate Research and Engagement Symposium

In our presentation, we looked at how social media acts as a facilitator of health disinformation. In particular, we looked at the strategies that social media platforms use and how that contributes to health disinformation online.

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