Education Commons^™

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 …

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 …

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), …

Dietary Nitrate Supplementation Worsens Resistance Exercise Performance In Resistance-Trained Females, Sydney N. Brennan, Raymond T. Gerardo, Trevor J. Molnar, Justin M. Foster, Ryan Tran, Kyle S. Geppert, Christopher B. Sottile, Michael Egiazarian, Abigail F. Ballhagen, Stewart D. Gonzalez, Adam Pennell, Rachel Tan

International Journal of Exercise Science: Conference Proceedings

Dietary nitrate supplementation appears to preferentially target type II muscle fibers for beneficial effects; however, research examining the efficacy of nitrate in females and resistance exercise is scarce. PURPOSE: To investigate if dietary nitrate, provided as concentrated nitrate-rich beetroot juice (BR), improved resistance exercise performance in back squat and bench press compared to nitrate-depleted beetroot juice (PL) in resistance-trained females. METHODS: Eighteen resistance-trained females aged reported to the lab for a total of four visits over a 2-week period. Participants performed a one repetition maximum protocol (1RM) and familiarization to the experimental protocol, and were assigned in a randomized, double-blind …

Glycemic Control After Meals On People With Type 2 Diabetes And Prediabetes Following Resistance Exercise, Isaac Chapman, Kosar Valaei, Oscar Chavez, Marissa Ramirez, Jacob Dawes, Maja Gebauer, Christine M. Mermier, Jonathan Little, Luotao Lin, Gretchen M. Ray, Roberto Mota Alvidrez, Zachary A. Mang, Fabiano Amorim, Valmor Tricoli, Flavio De Castro Magalhaes

International Journal of Exercise Science: Conference Proceedings

Resistance exercise (RE) has been shown to improve glycemic control after a meal in type 2 diabetes (T2D) and prediabetes under controlled laboratory settings. PURPOSE: To investigate the effects of RE on glycemic control in a free-living environment. METHODS: This was a 4-arm randomized crossover study involving 22 participants with T2D (n=12) or prediabetes (n=10). Glucose was monitored using a continuous glucose monitoring device through the experimental situations that involved three separate exercise sessions: a high-intensity RE session (3 sets x 8 reps, 75%-1RM, 120 sec interval), a rest-redistribution RE session (6 sets x 4 reps, 75%-1RM, 60 sec interval), …

Body Composition Of Older Active Adults: The Huntsman Senior Games Study, Abby M. Hansen, Dale R. Wagner Facsm, Heather Feeny, Paxton Catillon, Alyssa Mcnutt, Elizabeth Cafferty, Ben Taylor, Matthew Densley, Nicolas Clark, Andrew Creer

International Journal of Exercise Science: Conference Proceedings

Body composition variables are important when it comes to studying athletic performance. With an aging population, being actively engaged in athletic competition in one’s “golden years” is more common than in previous generations. However, there is a lack of normative data for senior athletes relative to their younger counterparts. PURPOSE: The purpose of this study was to analyze the correlation between age and both body fat percentage (%BF) and fat-free mass index (FFMI) in senior athletes and classify the percentile ranks of these body composition variables. METHODS: Data were collected using an InBody 770 Multi-Frequency Bioelectrical Impedance Analysis machine. Data …

Effects Of Hypobaric Hypoxia During Intermittent Cycling Bouts On Markers Of Acute Kidney Injury, Jacob D. Dawes, Alyssa R. Bailly, Jonathan W. Specht, Christopher B. Hart, Mateo Griego, Marissa Ramirez, Kaia G. Allen, Alexander Smaragdas, Fabiano T. Amorim

International Journal of Exercise Science: Conference Proceedings

Many individuals travel to high altitudes for recreational or occupational purposes. Hypobaric hypoxia (HH) at altitude decreases arterial oxygen saturation (SaO₂), reduces oxygen delivery to tissues, and can adversely affect organ function. Exercise, independent of HH, significantly decreases renal blood flow (RBF). Therefore, performing exercise in HH may further impair oxygen delivery and place additional strain on the kidneys. While the impact of chronic HH on kidneys has been documented, there is limited research on the risk of acute kidney injury (AKI) under these conditions. PURPOSE: To investigate the effects of acute HH exposure during intermittent exercise …

Can Passive Water Immersion Shape Force Production Capacity?, Joonsun Park, Talin Louder

International Journal of Exercise Science: Conference Proceedings

Previous studies have shown mechanistic neurophysiological evidence to foster motor cortical and plasticity alongside improved cerebral perfusion. Although evidence remains limited, these neural effects suggest passive immersion may enhance force output capacity. PURPOSE: This study aimed to investigate the acute effects of passive water immersion in a seated position on lower-extremity isometric strength as measured by isometric mid-thigh pull (IMTP) performance on land. METHODS: Thirty-three active young adults (age: 22.64 ± 4.18 years, height: 174.55 ± 10.28 cm, mass: 81.45 ± 18.77 kg) completed both land and water conditions (LC and WC), with pre- and post-tests using within …

Effect Of Previous Night Alcohol On Thermoregulatory And Physiological Strain During Prolonged Physical Work In The Heat, Marissa Ramirez, Jonathan W. Specht, Flavio De Castro Magalhaes, Fabiano Amorim, Whitley C. Atkins

International Journal of Exercise Science: Conference Proceedings

Many occupational workers engage in strenuous physical work in hot environments for prolonged periods, placing them at risk of heat-related illness due to increasing physiological strain identified by increasing core temperature (Tcore) and heart rate (HR). Lifestyle behaviors, such as smoking, caffeine and alcohol consumption, and sleep deprivation, may further exacerbate heat strain and increase susceptibility to heat-related illness. Notably, alcohol consumption the night before work, and the subsequent hangover, may amplify physiological strain by impairing heat dissipation. However, no previous studies have evaluated the impact of alcohol hangover on heat strain during physical work in the heat. PURPOSE: …

Evaluating The Accuracy Of Sex-Dependent Algorithms In Commercial Wrist-Worn Wearables For Exercise Energy Expenditure, Olivia R. Perez, Dustin W. Davis, Michael W. H. Wong, James W. Navalta Facsm

International Journal of Exercise Science: Conference Proceedings

Commercial wrist-worn wearable devices are popular among sports and health enthusiasts. Energy expenditure (EE) is a valuable measurement returned from these devices, but the accuracy is variable. A gap exists in sport and exercise science concerning sex-specific accuracy and input algorithms. Purpose: This study aimed to evaluate the sex-specific validity of five commercial wrist-worn wearable devices in estimating exercise EE, with indirect calorimetry as the criterion. Methods: 97 adult participants were outfitted with two devices (n = 20 per device), one set to the "female" sex option on the right wrist and the other set to the "male" sex …

Sex-Specific Changes In Pbmc Mitochondrial Respiration Following Acute Exercise, Ryan R. Moon

International Journal of Exercise Science: Conference Proceedings

Exercise-trained individuals exhibit greater immune system function, which may be attributed in part to enhanced peripheral blood mononuclear cell (PBMC) function. Exercise training is a potent stimulator of mitochondrial adaptation, which may help explain improvements in immunity. However, the mechanisms by which exercise acutely modulates PBMCs to promote beneficial adaptations remain unclear. Purpose: The purpose of this study was to test the hypothesis that a single bout of aerobic exercise modulates PBMC mitochondrial function. Methods: Twenty-eight healthy young adults (13 females, 15 males; age 21.84 ± 2.78 years) completed a graded exercise test (VO₂max: 41.4 ± 7.64 ml O₂·kg⁻¹·min⁻¹) followed …

The Association Between Muscular Strength And C-Reactive Protein Among Post-Menopausal Women: Effect Modification By Hormone Replacement Therapy, Sarah Krager, Bethany Barone-Gibbs, Amanda Paluch, Samantha Ehrlich, Amy Miller, William Boyer

International Journal of Exercise Science: Conference Proceedings

Previous studies suggest that the inflammatory marker C-reactive protein (CRP) may be elevated in post-menopausal women taking hormone replacement therapy (HRT). Muscular strength is associated with more favorable CRP profiles. However, this association has not been examined among post-menopausal women on HRT. PURPOSE: This study aims to examine the association of lower leg strength and CRP while considering potential effect modification by HRT using a representative sample of U.S. adults. METHODS: The final sample (n=1,238) included post-menopausal women (≥50 years) who participated in the 1999-2002 National Health and Examination Survey (NHANES). CRP was examined continuously and categorically (/dl vs 3-10 …

The Effects Of Percussion Therapy (Theragun™) On Recovery From Contraction-Induced Muscle Damage In Highly Trained Participants, Maja Gebauer, Oscar Chavez Jr., Jonathan W. Specht, Whitley C. Atkins, Christine M. Mermier, Michael Deyhle

International Journal of Exercise Science: Conference Proceedings

The Effects of Percussion Therapy (Theragun™) on Recovery from Contraction-Induced Muscle Damage in Highly Trained Participants

MAJA GEBAUER, OSCAR CHAVEZ JR., JONATHAN W. SPECHT, WHITLEY C. ATKINS CHRISTINE MERMIER & MICHAEL R. DEYHLE

Exercise Science Laboratory; Department of Health, Exercise, and Sport Sciences; University of New Mexico; Albuquerque, NM

Category: Doctoral

Advisor / Mentor: Deyhle, Michael ([email protected])

ABSTRACT

The impacts of percussion therapy on athletes is not fully understood. PURPOSE: Investigate the effects of a two-minute treatment with a percussion gun (Theragun™) on muscle soreness, ROM, and strength performance following eccentric exercise of the hamstring muscles in highly trained …

Beyond The Classroom: Physiological Stress Of Academic Travel, Whitley J. Stone, Paula Upright, Stacey Forsythe

International Journal of Exercise Science: Conference Proceedings

Long-distance travel is often celebrated as an opportunity for growth, but its physiological and cognitive consequences are rarely addressed in academic contexts. PURPOSE: This study investigated the physiological and cognitive effects of long-distance travel on university students journeying from the Southeastern U.S. to Hawaii. METHODS: Using a repeated measures design, participants were assessed at baseline (pre-travel) and across the first four days on island (post-travel). RESULTS: Results from a repeated measures ANOVA revealed significant disruptions in cardiovascular and stress markers. Average daily heart rate increased markedly across the trip (F(4,56)=12.96, pn=38 participants for CRF, n=71 for PSS, n=124 …

A Multi-Stage Pilot Study To Develop Procedures To Examine Diversity, Equity & Inclusivity (Dei) Statements Within Kinesiology Journal Submission Guidelines, Vivianne Felker, Zoe Howard, Jafra D. Thomas, Shannon R. Siegel, Shiina Tsuchiya, Jorge Portillo, Deanna Jun, Alexis V. Willing, Jill M. Maples, James W. Navalta, Matthew J. Garver, Joel D. Reece, Dustin W. Davis

International Journal of Exercise Science: Conference Proceedings

While diversity, equity, and inclusivity (DEI) principles support ethically responsible, cost-effective, evidence-supported health promotion and performance interventions, they are rarely addressed within published biomedical/behavioral science research, including in kinesiology. PURPOSE: Because journal submission guidelines could increase integration of DEI principles’ application, we sought to develop a valid and reliable procedure to quantify DEI statements within kinesiology-related journal submission guidelines. METHODS: The pilot study was conducted between 2023 and 2025. Faculty investigators developed a codebook with good content validity (100% consensus achieved), then the primary faculty investigators produced a written protocol and coding form to standardize the coding process. …

Effects Of Acute And Multi-Day Beetroot Juice Supplementation On Power And Velocity Of Ncaa Division I Baseball Players, Justin M. Foster, Raymond T. Gerardo, Sydney N. Brennan, Trevor J. Molnar, Ryan Tran, Kyle S. Geppert, Christopher B. Sottile, Michael Egiazarian, Abigail F. Ballhagen, Stewart D. Gonzalez, Adam Pennell, Rachel Tan

International Journal of Exercise Science: Conference Proceedings

Dietary nitrate supplementation can enhance power via modulating type II muscle fiber contractility; however, no study has examined the ergogenic potential of nitrate in elite level power-based athletes that heavily rely on type II muscle fiber activation such as baseball players. Moreover, there are no nitrate dosing guidelines available for elite level athletes. PURPOSE: To investigate if acute and multi-day nitrate supplementation influences power and velocity during barbell back squat and barbell bench press in elite level baseball players. METHODS: Eighteen male collegiate baseball athletes (NCAA Division I) reported to the laboratory for 6 visits over ~8 weeks, and were …

Effect Of Sodium Bicarbonate On Gastrointestinal Injury During Repeated Sprints In The Heat, Ozan Kumbasar, Jonathan W. Specht, Marissa Ramirez, Jennifer Raef, Mackenzie Schwartz, Alyssa R. Bailly, Oscar Chavez Jr., Jade X. Dawson, Jessica Apodaca, Raul Freire, Withley C. Atkins, Flávio De Castro Magalhães, Jason Siegler, Fabiano T. Amorim

International Journal of Exercise Science: Conference Proceedings

Sodium bicarbonate (SB) is a widely used supplement that can enhance repeat sprint performance; however, a common side effect is gastrointestinal (GI) distress. Exercise in the heat can cause intestinal injury and endotoxemia, but no study has examined whether SB heightens this injury. PURPOSE: To determine whether SB ingestion exacerbates intestinal discomfort, injury, and endotoxemia during repeated sprints in the heat. METHODS: Ten endurance-trained athletes (6 male) completed randomized, counterbalanced, double-blind trials in which they ingested capsules containing SB (0.2 g·kg⁻¹ body mass) or placebo following a high-carbohydrate meal. The trials consisted of a 22-min warm-up followed by …

Dietary Nitrate Supplementation Worsens Resistance Exercise Performance In Resistance-Trained Females, Sydney N. Brennan, Raymond T. Gerardo, Trevor J. Molnar, Justin M. Foster, Ryan Tran, Kyle S. Geppert, Christopher B. Sottile, Michael Egiazarian, Abigail F. Ballhagen, Stewart D. Gonzalez, Adam Pennell, Rachel Tan

International Journal of Exercise Science: Conference Proceedings

Dietary nitrate supplementation appears to preferentially target type II muscle fibers for beneficial effects; however, research examining the efficacy of nitrate in females and resistance exercise is scarce. PURPOSE: To investigate if dietary nitrate, provided as concentrated nitrate-rich beetroot juice (BR), improved resistance exercise performance in back squat and bench press compared to nitrate-depleted beetroot juice (PL) in resistance-trained females. METHODS: Eighteen resistance-trained females aged reported to the lab for a total of four visits over a 2-week period. Participants performed a one repetition maximum protocol (1RM) and familiarization to the experimental protocol, and were assigned in a randomized, double-blind …

Acute And Chronic Dietary Nitrate Supplementation On Resistance Exercise Performance In Healthy Resistance-Trained Adults., Trevor J. Molnar, Sydney N. Brennan, Justin M. Foster, Ryan Tran, Raymond T. Gerardo, Kyle S. Geppert, Christopher B. Sottile, Michael Egiazarian, Abigail F. Ballhagen, Stewart D. Gonzalez, Adam Pennell, Rachel Tan

International Journal of Exercise Science: Conference Proceedings

The efficacy of dietary nitrate supplementation for enhancing resistance exercise remains unclear, and nitrate dosing guidelines are relatively unexplored. PURPOSE: To determine whether acute and chronic dietary nitrate supplementation, provided in the form of nitrate-rich beetroot juice (BR), can improve resistance exercise performance in resistance-trained males. METHODS: Thirty-six resistance-trained males and females will be recruited. Participants will complete a standardized one-repetition maximum (1RM) test in barbell back squat and barbell bench press and a familiarization prior to experimental visits. In a randomized, double-blind, controlled, fashion, participants will complete two conditions of 14-day supplementation periods to consume: (1) nitrate-depleted beetroot juice …

Muscle Damage Across Menstrual Cycle Phase, Jeromea "Jiji" Pollock Ph.D.

International Journal of Exercise Science: Conference Proceedings

The Muscle Damage Across Menstrual Cycle Phase (MuDAM) study examined estrogen’s critical role in muscle recovery after muscle damage to the knee flexors. Knee flexor strength plays a critical role as antagonist muscles to provide stability to the knee joint during the deceleration phase of sprinting, particularly during change of direction movements. PURPOSE: The purpose of the study was to identify the rate of delayed onset muscle soreness (DOMS), pain, and performance during Phase 1 (low levels of estrogen and low levels of progesterone); Phase 2 (peak levels of estrogen and low levels of progesterone); and Phase 4 (peak levels …

Anticipation Effects On Landing Error Scoring System Performance: Highlighting The Influence Of Athletic Status And Sex, Heather E. Hinton, Melanie D. Hernandez, Warren O. Forbes

International Journal of Exercise Science: Conference Proceedings

Removing the element of anticipation has previously shown to lead to worse performance on the Landing Error Scoring System (LESS) field test. It is unknown if sex or athletic status contributes to this phenomenon. PURPOSE: The purpose of this study was to investigate the influence of sex and athletic status on LESS performance with and without the element of anticipation. METHODS: Twenty-six participants performed five anticipated and five unanticipated trials of the LESS. For the anticipated LESS trials, participants were given specific instructions to perform a drop jump task, similar to the standard LESS assessment. Unanticipated LESS trials consisted of …

Effect Of Load Carriage On Grf, Lower Body Biomechanics, And Physiology, Oakley Slade, Megan Astle, Stetson Mcclellan, Brad Theel, Dallan Bye, Tyler Standifird, Shane Draper

International Journal of Exercise Science: Conference Proceedings

Rucking has gained in popularity over the past several years due to accessibility, affordability, functionality, and wide-ranging health benefits. Despite its popularity, there are several unknown biomechanical and physiological areas that remain underexplored. PURPOSE: Investigate the effects varying loads and inclines have on biomechanical and physiological factors. METHODS: Fifteen recreationally active individuals were randomly assigned to six different conditions on the treadmill. Treadmill conditions consisted of being unweighted or wearing a weighted pack while walking 1.5 m/s inclined (4.5 degrees), declined (-4.5), or flat. The weight of the ruck was relative to the participant's mass and heart rate (HR) in …

Isolation Of Mitochondrial Dna To Investigate Mitochondrial Genome Turnover In Skeletal Muscle, Kathryn Spry, Morgan Daniel, Clover D. Crenshaw, Robert Musci

International Journal of Exercise Science: Conference Proceedings

The quality of mitochondrial function is an essential part of cellular health. However, mutations occur within the cell during the metabolic processes of replication, repair, respiration and turnover. A build up of these mutations can cause mitochondrial dysfunction, which in turn leads to cell, tissue and eventually organismal dysfunction. Disease such as sarcopenia and cardiovascular disease are prime examples of the results of this process. Thus, better understanding mitochondrial DNA (mtDNA) turnover rates could contribute to a decreased risk of disease. PURPOSE: The purpose of this study was to 1) outline a procedure to isolate pure mtDNA from frozen …

Pilot Study: Impact Of Full-Body Muscle Contractions On Glucose Regulation By Activity Level, Charles Reyes, Erica Quillen, Christian Gonzalez, Rana Soussan, Janet Dionicio, Gabriela Oritz, Jermey Lohmann, Celeste Perez, Riley Garrett, Sebastian Castillo, Nathan Berio, Christian Ho, Anthony Pena, Anne Yang, Minhyuk Kwon

International Journal of Exercise Science: Conference Proceedings

Muscle contractions help regulate blood glucose by promoting uptake in the muscle cells. However, modern sedentary (low activity level) lifestyles significantly reduce opportunities for muscle contractions. PURPOSE: This study examined whether brief full-body muscle contractions could effectively alter glucose regulation with responses differing by activity level. METHODS: Three High-Active individuals (HA; 3100 ± 1002 MET-minute/week, 24 ± 5.7 years, 1 woman) and 3 Low-Active individuals (LA;129 ± 152 MET-minute/week, 19 ± 1.4 years, 1 woman) performed randomized and counterbalanced tasks involving brief full-body muscle contraction and non-contraction tasks. The contraction task consisted of 3 sets of 15s fully-body …

Susceptibility To Eccentric Contractions-Induced Locomotor Muscle Injury In Cigarette Smoke-Exposed Mice, David Tran, Leonardo Nogueira

International Journal of Exercise Science: Conference Proceedings

Chronic exposure to tobacco cigarette smoke (CS) leads to pulmonary damage, inflammation, exercise intolerance, and skeletal muscle contractile and repair dysfunction, as our group has shown that CS exposure also delays muscle repair after eccentric contractions. This study investigated whether chronic CS exposure increases the susceptibility of locomotor muscles to injury from a session of eccentric contractions, as previous studies have shown that smokers have a greater risk of muscle injuries. Methods: Young adult (8 weeks old) wild-type mice (C57BL/6J, IACUC 25-071, n=24) were exposed to daily periods of CS or air (as controls) for eight consecutive weeks. After the …

Face And Content Validation Analysis Of The Professional Pain Preparation Questionnaire For Use In Physical Therapist Education, Rodiel Kirby Baloy Ii

International Journal of Exercise Science: Conference Proceedings

Introduction Physical therapy educational preparation for the management of individuals in pain may be determined based on the themes of: (1) level of academic preparation, (2) educational hours spent in studying pain, including additional postgraduate training and certification, and (3) clinical experience. This study assessed the face and content validity of a tool, the Professional Pain Preparation Questionnaire (PPP-Q) to assess pain expert perception as to the value and relevance of each of the identified domains. Methods 12 respondents were recruited for face validity, and 5 experts were recruited for content validity. Descriptive statistics, specifically frequency and percentage were used …

Preliminary Findings: Evaluating The Effects Of Palmar Cooling On Upper Body Resistance Training Performance, Jake J. Heydon, Bailey Mclagan, E Todd Schroeder

International Journal of Exercise Science: Conference Proceedings

PURPOSE: Fatigue can impair single-session performance, thereby limiting long-term adaptations in resistance training. Palmar cooling (PC) may improve thermoregulation by targeting arteriovenous anastomoses in the hands, potentially delaying fatigue and increasing work capacity. This study aims to assess whether PC during rest intervals can delay the onset of fatigue and improve work capacity during upper-body resistance training.

METHODS: Three male NCAA Division I throwers (age 21.3 ± 1.2 yrs; BMI 32.1 ± 0.017) participated in this randomized crossover pilot study. Participants completed two experimental sessions following an initial 10RM test for the seated barbell overhead press. Participants performed four sets …

Empowering Black Girls Through Joy, Strength, And Sisterhood: The Smart Fit Girls, Black Girl Joy Program, Alexis O. Pope, Kellie Amanda Walters

International Journal of Exercise Science: Conference Proceedings

BACKGROUND: Compared to adolescent boys, girls are more likely to be obese, sedentary, and experience psychosocial distress such as depression, anxiety, and low self-esteem. Physical activity (PA) is strongly linked to psychosocial well-being, particularly in girls, yet girls of color face fewer opportunities to engage in structured PA programs. PURPOSE: Smart Fit Girls, Black Girl Joy (SFG BGJ) is a culturally immersive 7-week program combining PA, nutrition, and psychosocial lessons to strengthen psychosocial well-being in Black middle school girls. METHODS: A mixed-methods design was used with 6th–8th graders in the Long Beach Unified School District. Quantitative data was collected …

Under Pressure: Floor-To-Stage Heart Rate Differences In Elite Super Smash Bros. Ultimate Players, Ashley Holland, Dillon Harris, Zachary R. Mcfadden, Steven B. Machek

International Journal of Exercise Science: Conference Proceedings

Background: The growing Esports industry features high stakes competition and large-scale viewership. Competitors in titles such as Super Smash Bros. Ultimate (SSBU) may experience increased performance anxiety indicators like elevated heart rate especially when placed into spotlighted stage matches, both live streamed and recorded in front of a live audience. Therefore, the purpose of this study was to determine if heart rate elevations differ between competitive play on stage relative to the floor of a double-elimination style tournament bracket. Methods: Four internationally ranked SSBU players (24±1y; 4M) wore chest-based heart rate monitors throughout a double-elimination bracket.A 2-way (Bracket [Winners, Losers] …

Remote Activation Of A Connected Mobile-Health Application After A Clinical Exercise Physiology Consultation Within A Preventive Cardiology Practice, Theodore I. Nania, Frank T. Paul Iii, Dennis Fitz-Patrick, Regis I. Fernandes M.D., Robert Scales

International Journal of Exercise Science: Conference Proceedings

Connected mobile-Health (CmH) is an innovative healthcare model where clinicians use a shared mobile device application (app) and supportive technology to monitor and deliver care remotely. PURPOSE: This investigation pilot tested the feasibility of integrating a CmH communication platform into a preventive cardiology practice within a large integrated healthcare system. METHODS: A 6-month retrospective chart review of electronic medical records was conducted to identify the adoption of CmH in a self-selected group of patients after receiving a 1-hour in-person consultation from a graduate-level Clinical Exercise Physiologist (CEP). Exercise counseling included a short-term progressive home exercise prescription with instruction on how …