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Articles 2791 - 2820 of 16401
Full-Text Articles in Entire DC Network
The Impact Of Socialization On Newly Certified Athletic Trainers, Jordan Gossett, David Taylor, Andrea Green
The Impact Of Socialization On Newly Certified Athletic Trainers, Jordan Gossett, David Taylor, Andrea Green
International Journal of Exercise Science: Conference Proceedings
Professional education programs can often focus purely on course content. The lack of socialization especially amongst diverse communities can hinder the development of soft skills especially in those preparing for a career in healthcare. PURPOSE: Athletic trainers are not only a part of their work environment, but also their unique individual community. They develop a relationship with their athletes, fellow faculty, physicians, and other stakeholders. No matter their own personal background, to be an effective athletic trainer they must be able to engage in the varying aspects of their work environment. It they are unable accomplish this, their standard …
Maintenance Of Muscle Size And Function Following In-Season Training Of Division I Football Athletes, Sofia Guerrero, Lyric Richardson, Amy Reira, Emma Bozarth, Micheal Luera
Maintenance Of Muscle Size And Function Following In-Season Training Of Division I Football Athletes, Sofia Guerrero, Lyric Richardson, Amy Reira, Emma Bozarth, Micheal Luera
International Journal of Exercise Science: Conference Proceedings
During in-season training for collegiate athletes, there are fewer metabolically demanding resistance training sessions compared to other seasons of the programmed macrocycle. The shift of training duration and intensity for the in-season mesocycle may hinder an athlete’s ability to maintain gains from prior training cycles. In-season training commonly focuses on maintaining muscle mass and reducing the probability of atrophy. PURPOSE: The purpose of this study is to examine the potential adaptations following in-season training on muscle size and function in Division I (DI) athletes METHODS: Fifteen DI football athletes (mean ± sd; age, 20 ± 2 years; height, 189.6 ± …
Training Modifications In Endurance Athletes Due To Covid-19 Restrictions, Birinder Nijjar, Meena Shah, Kamiah Moss, Andreas Kreutzer, Austin J. Graybeal, Robyn Braun-Trocchio, Yan Zhang, Ryan R. Porter
Training Modifications In Endurance Athletes Due To Covid-19 Restrictions, Birinder Nijjar, Meena Shah, Kamiah Moss, Andreas Kreutzer, Austin J. Graybeal, Robyn Braun-Trocchio, Yan Zhang, Ryan R. Porter
International Journal of Exercise Science: Conference Proceedings
The COVID-19 pandemic created a situation that abruptly altered the life of nearly every individual, forcing them to adjust their daily habits. Adults who regularly engaged in daily physical activity, either as recreational, collegiate, or professional athletes prior to lockdowns had to subsequently adapt and change their training regimens. PURPOSE: To determine which characteristics (age, sex, education level, socioeconomic status, primary endurance sport, whether the athlete is being coached or following a training program, and prior competition medaling) of recreational, collegiate, and professional endurance athletes were associated with training changes due to COVID-19 safety restrictions. METHODS: A cross-sectional …
Novel Energy Drink Improves Mood And Raises Blood Pressure, But Has No Effect On Cardiac Qtc Interval Or Rate-Pressure Product In Young Adult Gamers, Nathaniel Helwig, Laura Schwager, Emily Rogers, Nile Banks, Chris Lockwood, Nathaniel D.M. Jenkins
Novel Energy Drink Improves Mood And Raises Blood Pressure, But Has No Effect On Cardiac Qtc Interval Or Rate-Pressure Product In Young Adult Gamers, Nathaniel Helwig, Laura Schwager, Emily Rogers, Nile Banks, Chris Lockwood, Nathaniel D.M. Jenkins
International Journal of Exercise Science: Conference Proceedings
Novel energy drink formulations have been introduced to the market that are purported to have nootropic effects – including improving mood. Despite their rapidly growing popularity, especially among video gamers, there is minimal evidence supporting their efficacy or establishing their cardiovascular safety profiles. PURPOSE: We conducted a randomized, double-blind, placebo-controlled, crossover trial to investigate the effects of acute consumption of a non-caloric, novel energy drink (NED) containing 200 mg caffeine, citicoline, tyrosine, B-vitamins, and carboxylic acids on mood and cardiovascular safety outcomes. We hypothesized that NED would improve mood without significant adverse cardiovascular effects when compared to placebo. METHODS: Forty-five …
Bilateral Comparison Of Cross-Sectional Area Of The Vastus Lateralis Among Rodeo Athletes Who Use A Lead Leg While Competing, Sheridan Stiteler, Lyric Richardson, Amy Riera, Emma Bozarth, Micheal Luera
Bilateral Comparison Of Cross-Sectional Area Of The Vastus Lateralis Among Rodeo Athletes Who Use A Lead Leg While Competing, Sheridan Stiteler, Lyric Richardson, Amy Riera, Emma Bozarth, Micheal Luera
International Journal of Exercise Science: Conference Proceedings
Skeletal muscle morphology commonly occurs in athletes who train for specific adaptions to meet the demands of the performance task. For rodeo athletes, specific performance tasks require the use of unilateral dominance. Specifically, the use of a “lead leg” when competing may display adaptations when compared to an underutilized opposite limb. PURPOSE: The purpose of this study was to bilaterally compare the cross-sectional area (CSA) of the vastus lateralis (VL) among rodeo athletes who use a lead leg during their performance versus those who do not. METHODS: Thirty-seven male and female (± 1yrs; 66.38 ± 3.94 cm; 156.89 …
The Gap Between Education And Retention Of Concussion Protocol, Symptoms, And Risks In Collegiate Athletes, Kathryn Smith
The Gap Between Education And Retention Of Concussion Protocol, Symptoms, And Risks In Collegiate Athletes, Kathryn Smith
International Journal of Exercise Science: Conference Proceedings
In the past 25 years, sports-related concussions (SRC) or traumatic brain injuries (TBI) have been increasing nationwide. TBIs have become an important public health issue because of the large number of concussions sustained, the generally young age of patients at the time of injury, and the potential cumulative effects of repeated injuries. PURPOSE: To determine if there is a gap between education and retention of concussion protocol, symptoms, and risks in collegiate athletes. METHODS: An IRB approved Google Form survey was collected from 167 student athletes to determine the specificity and extent of the gap between education and retention. Participants …
Correlation Among Hemodynamics And Selected Biochemical Parameters In Hispanic College Students, Alexis Lopez, Jorge Bejar, Ulku Karabulut
Correlation Among Hemodynamics And Selected Biochemical Parameters In Hispanic College Students, Alexis Lopez, Jorge Bejar, Ulku Karabulut
International Journal of Exercise Science: Conference Proceedings
PURPOSE: The purpose of this study was to examine the correlation among large arterial elasticity index (LAEI), small arterial elasticity index (SAEI), mean arterial pressure (MAP), stroke volume (SV), cardiac output (CO), systemic vascular resistance (SVR), total vascular impedance (TVI), pulse pressure (PP), cardiac ejection time (CET), systolic blood pressure (SBP), diastolic blood pressure (DBP), fasting blood glucose (GLU), total cholesterol (TC), high density lipoprotein (HDL) in Hispanic college students. METHODS: Twenty-seven (13 males and 14 females) Hispanic college students (age= 22.00 ± 4.26) volunteered to participate in this study. Each subject visited the exercise physiology lab twice, where …
Effects Of Physical Activity Intervention On Indicators Of Disease Progression In Chronic Lymphocytic Leukemia (Cll) Patients, Justin Crane
Effects Of Physical Activity Intervention On Indicators Of Disease Progression In Chronic Lymphocytic Leukemia (Cll) Patients, Justin Crane
International Journal of Exercise Science: Conference Proceedings
Within chronic lymphocytic leukemia (CLL) patients, increased expression of the exhaustion marker PD-1 and the activation marker HLA-DR by CD4+ T cells is indicative of disease progression and associates with poor outcomes. Physical activity (PA) may slow disease progression. Whether PA impacts CD4+ T cell phenotype in CLL patients is unknown. PURPOSE: To compare the proportion of HLA-DR+PD-1+ CD4+ T cells in CLL patients before and after 4 months of interventions designed to increase PA. METHODS: CLL patients (N=24) within 3 months of diagnosis were entered into a 4-month exercise training program consisting of at-home aerobic and/or resistance training exercises …
Correlation Between Previous Diagnosed Ankle Injuries And The Rate Of Diagnosed Osteoarthritis Within Athletic Trainers, Sarah Maples, Andi Green, Steve Simpson
Correlation Between Previous Diagnosed Ankle Injuries And The Rate Of Diagnosed Osteoarthritis Within Athletic Trainers, Sarah Maples, Andi Green, Steve Simpson
International Journal of Exercise Science: Conference Proceedings
While athletic trainers take care of many active individuals from prevention to rehabilitation of injury and illness, these healthcare professionals do not often apply the same concepts to their own health. After may years of standing along sidelines and other playing surfaces, they may often find themselves with osteoarthritis (OA) of various joints especially the ankle. PURPOSE: The purpose of this study is to expand the knowledge in certified or licensed athletic trainers regarding the rate of OA as it correlates to their own personal ankle injuries and to develop an understanding of how important it is as health …
Laboratory Measurements Of Division 1 College Baseball Players To Predict Field Base Performance, Sebastian Ortiz, Lyric Richardson, Emma Bozarth, Amy Riera, Kase Pennartz, Micheal Luera
Laboratory Measurements Of Division 1 College Baseball Players To Predict Field Base Performance, Sebastian Ortiz, Lyric Richardson, Emma Bozarth, Amy Riera, Kase Pennartz, Micheal Luera
International Journal of Exercise Science: Conference Proceedings
Cross-sectional area (CSA) of skeletal muscle has been commonly used as a predictor of force production. Peak force (PF) production during maximal contractions of the lower body can be a primary indicator of an athlete’s potential to perform on the field. PURPOSE: The purpose of this study was to use CSA for the VL and RF and PF to predict 60-yard dash times. METHODS: Fifteen male athletes (20.64 yrs. ±1.54, 182.89 cm. ±5.74, 196.58 kg ±21.2.) participated in this investigation. Sixty-yard dash times were recorded from each athlete prior to laboratory testing. Skeletal muscle CSA were taken from the VL …
Monitoring Firing Behaviors Of Motor Unit Action Potentials During Low-Intensity Fatiguing Contractions, Dakota Harris, Lyric Richardson, Amy Riera, Emma Bozarth, Micheal Luera
Monitoring Firing Behaviors Of Motor Unit Action Potentials During Low-Intensity Fatiguing Contractions, Dakota Harris, Lyric Richardson, Amy Riera, Emma Bozarth, Micheal Luera
International Journal of Exercise Science: Conference Proceedings
Motor Units (MU) are systematically activated from increasing size in accordance to the size principle. As muscle fatigue sets in, MU firing rate increases in response to sustaining whole-body force production during a low-loaded sustained contraction with respect to MU size and MU interspike intervals (ISI). PURPOSE: The purpose of this study is to compare the motor unit firing behaviors during low-force isometric fatiguing contractions. Methods: Following 3 MVCs, eight lower-body resistance trained males (23.38 ± 2.88 yrs.; 178.38 ± 7.85 cm; 86.10 ± 11.88 kg) performed 60 second submaximal (30% MVC) isometric ramp contraction of the knee extension …
Bilateral Comparison Of Elbow Ulnar Collateral Ligament Thickness In Division I Baseball Athletes, Cade M. Parrish, Brittany Dowling, Eli Williams, Mitchel Magrini, Quincy Johnson, Michael Luera
Bilateral Comparison Of Elbow Ulnar Collateral Ligament Thickness In Division I Baseball Athletes, Cade M. Parrish, Brittany Dowling, Eli Williams, Mitchel Magrini, Quincy Johnson, Michael Luera
International Journal of Exercise Science: Conference Proceedings
It has been established the mechanics of throwing a baseball contributes to ulnar collateral ligament (UCL) injury because of the repetitive valgus stress on the anterior band of the UCL, as it is the primary stabilizer of valgus stress in the elbow. This repetitive stress has been shown to cause adaptations in tensile properties leading to damage or failure of the UCL. Previous research has shown that ultrasound imaging may have the ability to detect changes in the UCL before the onset of symptoms in pitchers. PURPOSE: This study was performed to compare bilateral UCL thickness in Division I …
Challenges That Women In Athletic Training Face In Ncaa Athletics, Madison Vargas, Andi Johnston Green
Challenges That Women In Athletic Training Face In Ncaa Athletics, Madison Vargas, Andi Johnston Green
International Journal of Exercise Science: Conference Proceedings
Athletic training was once known to be a male dominated profession however in more recent years the number of females in the profession has been increasing. According to the National Athletic Trainer’s Association 55% of its members identify as being a woman. PURPOSE: The purpose of this study was to seek the challenges that athletic trainers who identify as a woman have/or are currently facing while working in NCAA Athletics. There are many young women out there who aspire to be an athletic trainer one day but are hesitant about joining the profession because they want to have a …
Using Hba1c To Diagnose Diabetes In The Uc, Davis-Type 2 Diabetes Mellitus Rat Model, Yu Henry Huo, Jennice Herrera, Kimber L. Stanhope, James L. Graham, Peter J. Havel D.V.M., Ph.D., Audrey J. Stone, Michelle L. Harrison
Using Hba1c To Diagnose Diabetes In The Uc, Davis-Type 2 Diabetes Mellitus Rat Model, Yu Henry Huo, Jennice Herrera, Kimber L. Stanhope, James L. Graham, Peter J. Havel D.V.M., Ph.D., Audrey J. Stone, Michelle L. Harrison
International Journal of Exercise Science: Conference Proceedings
With disease progression, type 2 diabetes mellitus (T2DM) leads to debilitating complications arising from damage to nerves and blood vessels. Importantly, investigations focusing on T2DM progression have the capacity to distinguish individuals at greater risk for these severe complications through the identification of predictive biomarkers. Hence, the accurate diagnosis of T2DM is critical to such investigations. UC Davis (UCD) T2DM rats are born without diabetes and develop the disease over time with a similar pathophysiology to that in humans. This unique rat model allows researchers to investigate predictive biomarkers linked to the progression of T2D; however, such investigations require an …
Prevalence And Differences Of Sport Concussion Symptoms And Severity Among Male And Female University Student Athletes, Tacey Howell, Kristen Mcalexander
Prevalence And Differences Of Sport Concussion Symptoms And Severity Among Male And Female University Student Athletes, Tacey Howell, Kristen Mcalexander
International Journal of Exercise Science: Conference Proceedings
The prevalence of sport concussions continues to increase among university student athletes in the United States. Earlier methods of prevention, such as the Halo and modified football and hockey helmets, have not resulted in significantly fewer sport concussions. Further, even less is known about the differences between male and female university student athletes’ concussion symptoms and severity. PURPOSE: To measure sport concussion prevalence among university student athletes and compare the severity of self-reported symptoms among university male and female student athletes. METHODS: In the Fall of 2021, a modified version of the SCAT5 (Sport Concussion Assessment Tool, 5th Edition) …
Effects Of 8-Week Ketogenic Diet On Anthropometrics, Body Composition, Metabolic Parameters, And Psychological Factors In Young Obese Population, Hayden G. West, Soon-Mi Choi, Frank B. Wyatt, Michael W. Olson
Effects Of 8-Week Ketogenic Diet On Anthropometrics, Body Composition, Metabolic Parameters, And Psychological Factors In Young Obese Population, Hayden G. West, Soon-Mi Choi, Frank B. Wyatt, Michael W. Olson
International Journal of Exercise Science: Conference Proceedings
Obese have a significantly higher Body Mass Index (BMI), which can be associated with poor nutritional intake and sedentary lifestyles. The ketogenic diet is a form of a dietary intervention which is often implemented for metabolic syndrome individuals such as obese populations. PURPOSE: The purpose of this study was to measure the effects of a ketogenic diet on anthropometrics, body composition, metabolic parameters, and psychological factors in young obese population. METHODS: Seven young obese participants (n=7, height (cm); 174.8 ± 10.9, weight (kg); 105 ± 20.7, BMI (kg∙m-2); 34.6 ± 4.8) completed an 8-week intervention with …
Test Re-Test Reliability Of Peak Force During Isometric Knee Extension And Squat, Elijah Castanuela, Amy Reira, Lyric Richardson, Jesus Hernandez-Sarabia, Carlos Estrada, Jason M. Defreitas, Micheal J. Luera
Test Re-Test Reliability Of Peak Force During Isometric Knee Extension And Squat, Elijah Castanuela, Amy Reira, Lyric Richardson, Jesus Hernandez-Sarabia, Carlos Estrada, Jason M. Defreitas, Micheal J. Luera
International Journal of Exercise Science: Conference Proceedings
Acquiring reliable performance outcomes for laboratory procedures is critical for evaluation and prescription thereafter. Additionally, reliable data collected from separate testing days may present potential errors in the overall methodological approach. Instructing and testing participants to perform tasks that are relatively new can come with a learning curve and may require additional practice and familiarization. PURPOSE: To determine the reliability of peak force production during the isometric knee extension (KE) and squat (SQ) performed on two separate days. METHODS: Fourteen male (23±3 yrs.; 87.74±11.82 kg; 175.57±6.92 cm ) and 12 female (23±3 yrs., 62.79±5.89kg; 165±5.76cm) lower body resistance …
The Big Hearts Program: Developing A Physical Activity Program For Adults With Intellectual And Developmental Disabilities, Kathryn A. Rorer, Vanessa Q. Mikan Phd, Edward K. Merritt Phd
The Big Hearts Program: Developing A Physical Activity Program For Adults With Intellectual And Developmental Disabilities, Kathryn A. Rorer, Vanessa Q. Mikan Phd, Edward K. Merritt Phd
International Journal of Exercise Science: Conference Proceedings
Less than one-third of the population of individuals with intellectual and developmental disabilities (IDDs) meet the World Health Organization's (WHO) weekly recommended physical activity (PA) requirements (Temple et al., 2006). This qualitative case study focused on a PA program for five women with IDDs. PURPOSE: The purpose of the study was to (a) engage participants in in-person encouragement via completing the tasks with participants and motivational words during activities and (b) assess the level of daily physical activity (via daily step count through an activity tracker). METHODS: Participants completed a month-long study, consisting of wearing a fitness tracker, …
Association Between Total Body Composition And Vo2max In Individuals With Mid-Spectrum Chronic Kidney Disease, Ricardo Torres, Katie Richardson, Jeffery L. Heileson, Ahmed Ismaeel, Andrew Gallucci, Panagiotis Koutakis, Rodney G. Bowden, Leslee Funderburk, Jeff S. Forsse
Association Between Total Body Composition And Vo2max In Individuals With Mid-Spectrum Chronic Kidney Disease, Ricardo Torres, Katie Richardson, Jeffery L. Heileson, Ahmed Ismaeel, Andrew Gallucci, Panagiotis Koutakis, Rodney G. Bowden, Leslee Funderburk, Jeff S. Forsse
International Journal of Exercise Science: Conference Proceedings
Total body composition (TBC), a measure of body fat percentage (%BF), lean body mass (LBM), and bone mineral content (BMC), can be used as a predictor of cardiovascular fitness. Prior studies have established a relationship between TBC and VO2max in healthy individuals over 35 years of age. However, this relationship is poorly understood in chronic disease populations. PURPOSE: To assess the relationship between TBC and cardiovascular fitness in a clinical population of adults with mid-spectrum (stages G2, G3a, and G3b) chronic kidney disease (CKD). METHODS: A cross-sectional analysis was conducted among 24 subjects diagnosed with mid-spectrum CKD. Nine …
Unilateral Handgrip Holds To Failure Result In Sex-Dependent Contralateral Facilitation, Caleb C. Voskuil, Taylor K. Dinyer-Mcneely, Pasquale J. Succi, Marilyn S. Campbell, Mark G. Abel, Haley C. Bergstrom
Unilateral Handgrip Holds To Failure Result In Sex-Dependent Contralateral Facilitation, Caleb C. Voskuil, Taylor K. Dinyer-Mcneely, Pasquale J. Succi, Marilyn S. Campbell, Mark G. Abel, Haley C. Bergstrom
International Journal of Exercise Science: Conference Proceedings
There can be differences in fatigue characteristics between men and women. In some cases, these differences may be manifested in unique strength responses in the fatigued and non-fatigued limbs following a unilateral fatiguing task. PURPOSE: This study examined changes in maximal voluntary isometric contraction (MVIC) force following dominant (Dm) and nondominant (NDm) unilateral, isometric handgrip holds to failure (HTF) for the exercised ipsilateral (IPS) and non-exercised contralateral (CT) limbs. Sex- and hand- (Dm vs NDm) dependent responses in HTF time, performance fatiguability (PF, %D in MVIC) for the exercised IPS limb, as well as changes in MVIC force for the …
Associations With The Number Of Well-Known Grocery Stores, Gyms, And Parks To Median Household Income, Sara Le, Edward Merritt Phd, Vanessa Mikan Phd
Associations With The Number Of Well-Known Grocery Stores, Gyms, And Parks To Median Household Income, Sara Le, Edward Merritt Phd, Vanessa Mikan Phd
International Journal of Exercise Science: Conference Proceedings
Segregated neighborhoods are linked to the environmental exposures, education and behavior of their residents. Access to exercise and nutrition resources are dependent on whether or not residents are able to afford it or not. PURPOSE: To identify the associations between the location of nutrition and exercise resources to household income. METHODS: Selective Zip codes in the Austin Area were used to identify the median household income through an online search where data is collected from the U.S. Census. Selective grocery store companies and gyms were found through an online search of their website “store locator.” Neighborhood parks were identified by …
Impact Of Menstrual Phases On Stress Markers: A Pilot Study, Bailey C. Weishaar, Hunter S. Waldman, Kyle T. Patek, Matthew J. Mcallister
Impact Of Menstrual Phases On Stress Markers: A Pilot Study, Bailey C. Weishaar, Hunter S. Waldman, Kyle T. Patek, Matthew J. Mcallister
International Journal of Exercise Science: Conference Proceedings
PURPOSE: Previous research has shown that different phases of the menstrual cycle may impact biometrics such as markers of stress and inflammation [e.g., cortisol (CORT), interleukin-6] as well as body composition. However, there is scarce literature regarding markers of stress and oxidative stress such as salivary a-amylase (sAA), immunoglobin-A (SIgA) and uric acid (UA), in relation to the four different menstrual phases. The purpose of this study was to examine the impact of menstrual phases on sAA, CORT, UA and SIgA. METHODS: 21 pre-menopausal women with regular menstrual cycles (n=9) oral contraceptive users (OC) and ( …
Measurement Of Respiratory Exchange Ratio (Rer) With Oral Versus Oronasal Breathing After Sports Drink Mouth Rinse, Meeshti Shethia, Edward Merritt
Measurement Of Respiratory Exchange Ratio (Rer) With Oral Versus Oronasal Breathing After Sports Drink Mouth Rinse, Meeshti Shethia, Edward Merritt
International Journal of Exercise Science: Conference Proceedings
The ratio of carbon dioxide produced to oxygen consumed, the respiratory exchange ratio (RER), is often used to determine the balance of carbohydrate and fat oxidation during exercise. However, introducing carbohydrates into the mouth and pharynx could possibly influence the value while not actually changing the whole-body metabolism. PURPOSE: The purpose of this study was to determine if a sports drink mouth rinse during steady-state (SS) exercise affects RER. METHODS: Eleven participants exercised at steady state in 4 different, randomized conditions while respiratory gases were analyzed: 1) Breathing through the mouth after water rinse; 2), breathing through the mouth …
Effect Of Various Sports And Overall Stress On The Presence Of The Dermatological Condition Acne Mechanica, Taylor Baccus
Effect Of Various Sports And Overall Stress On The Presence Of The Dermatological Condition Acne Mechanica, Taylor Baccus
International Journal of Exercise Science: Conference Proceedings
Acne mechanica is a form of acne due to irritation to the skin being pressured, occluded, rubbed, squeezed, stretched, or heated. Mental stress might also contribute to the formation of acne mechanica. PURPOSE: Observe the effect of different sports, gear, and overall stress on the formation of the dermatological condition acne mechanica. METHODS: Fifty-nine Southwestern University student athletes participated in submitting pictures of their face and back for acne quantification over the course of 10 weeks during their athletic season. Stress was determined by their rated level of stress for that given week. Data was analyzed using two separate two-way …
Influence Of One-Credit Fitness Courses On Physical Fitness And Psychosocial Well-Being In A Sample Of College Students, Katie Harris, Vanessa Mikan Phd, John Harry Phd
Influence Of One-Credit Fitness Courses On Physical Fitness And Psychosocial Well-Being In A Sample Of College Students, Katie Harris, Vanessa Mikan Phd, John Harry Phd
International Journal of Exercise Science: Conference Proceedings
College is a crucial time for young adults to develop healthy lifestyle habits. Increased academic and social demands can cause students to decrease their physical activity levels and negatively impact their overall health. One-credit fitness courses offered by universities may combat sedentarism and improve mental health. PURPOSE: To investigate health-related fitness and psychosocial well-being measures in college aged students taking one-credit fitness courses. METHODS: Eight college-aged students (19.91 ± 1.92yrs) enrolled in a one-credit fitness course completed a total of two sessions, ten weeks apart. The tests were comprised of the same four health measures (body mass index, …
Changes In Body Composition Following In-Season Training In Division I Football Athletes, Lindsay K. Rankin, Lyric Richardson, Amy Riera, Emma Bozarth, Matt Laurent, Micheal Luera
Changes In Body Composition Following In-Season Training In Division I Football Athletes, Lindsay K. Rankin, Lyric Richardson, Amy Riera, Emma Bozarth, Matt Laurent, Micheal Luera
International Journal of Exercise Science: Conference Proceedings
Strength and conditioning programs for football athletes tend to focus on maintaining gains from off-seasoning training. Due to a significant decrease in time spent in the weight room relative to the amount of work on the field, various morphological adaptations may occur. PURPOSE: The purpose of this study was to examine the changes in body composition following in-season training in Division I (DI) athletes. METHODS: Fifteen DI football athletes (mean ± sd; age, 20 ± 2 years; height, 189.6 ± 11.6 cm; weight, 114.1 ± 19.5 kg) completed two separate visits to the Human Performance Laboratory immediately before …
Somatotyping Of Division I Athletes, Samuel J. Ramirez, Lyric D. Richardson, Amy E. Riera, Emma D. Bozarth, Micheal J. Luera, Charles M. Laurent, Natalie P. Walker
Somatotyping Of Division I Athletes, Samuel J. Ramirez, Lyric D. Richardson, Amy E. Riera, Emma D. Bozarth, Micheal J. Luera, Charles M. Laurent, Natalie P. Walker
International Journal of Exercise Science: Conference Proceedings
Somatotyping has previously examined athletes' genetic morphology. Categorization of somatotyping can be utilized in athletes for specialized, adaptive sports performance. PURPOSE: The purpose of this study was to report somatotyping differences (ectomorph, mesomorph, and endomorph) in selected Division I athletes. METHOD: 39 male football athletes and seven female softball Division I athletes were recruited for this investigation. Height (m), weight (kg), waist-to-hip ratio (cm), and a 4-site skinfold measurement was collected. Skinfold locations were recorded from the triceps (mm), subscapular (mm), supraspinal (mm), and the medial calf (mm). Biepicondylar breadth measures of the humerus (cm), and the femur (cm) were …
Within-Day Repeatability Of Cerebral Vasomotor Reactivity To Rebreathing-Induced Hypercapnia: Impact Of A 15 Minute Recovery, Natalia Cardenas, Damsara Nandadeva, Zachary Martin, Paul J. Fadel, R Matthew Brothers
Within-Day Repeatability Of Cerebral Vasomotor Reactivity To Rebreathing-Induced Hypercapnia: Impact Of A 15 Minute Recovery, Natalia Cardenas, Damsara Nandadeva, Zachary Martin, Paul J. Fadel, R Matthew Brothers
International Journal of Exercise Science: Conference Proceedings
Cerebral vasodilatory responsiveness to elevations in arterial carbon dioxide concentration, termed cerebral vasomotor reactivity (CVMR), is utilized to assess cerebral vascular function and health. An impairment in this response is associated with risk for various cerebral vascular diseases and neurocognitive conditions including stroke, cognitive dysfunction, dementia, and Alzheimer’s disease. One commonly utilized methodological approach to assess CVMR is to induce transient hypercapnia by having the participant rebreathe their own expired air. We recently reported very good within-day repeatability when two trials were separated by 2 hr. However, in research protocols, repeat assessments are commonly separated by a shorter duration (i.e., …
The Acute Effect Of Heat Therapy On Cerebral Vascular Reactivity To Rebreathing-Induced Hypercapnia, Joshua Vu, Zachary Martin, Iman O. Aldaas, Natalia Cardenas, Emily Merlau, Jeremiah Campbell, John Kolade, R Matthew Brothers
The Acute Effect Of Heat Therapy On Cerebral Vascular Reactivity To Rebreathing-Induced Hypercapnia, Joshua Vu, Zachary Martin, Iman O. Aldaas, Natalia Cardenas, Emily Merlau, Jeremiah Campbell, John Kolade, R Matthew Brothers
International Journal of Exercise Science: Conference Proceedings
Whole-body heat therapy has numerous benefits on various physiological responses including peripheral vascular function and overall cardiovascular health. Many laboratories, including ours, have investigated cerebrovascular reactivity to hypercapnia, which is physiologically relevant as a blunted response is associated with increased risk for cerebrovascular diseases and neurocognitive conditions including stroke, cognitive dysfunction, and Alzheimer’s disease. However, the impact of whole-body heat therapy on cerebrovascular function remains unknown. PURPOSE: To test the hypothesis that cerebrovascular responsiveness to hypercapnia would be augmented following a single bout of heat therapy. METHODS: Eight young, female participants (age: 23±3 yr; BMI: 27±4 kgm-2) were …
The Acute Effect Of Heat Therapy On Conduit Artery And Forearm Microvascular Function, Iman O. Aldaas, Zachary Martin, Joshua Vu, Natalia Cardenas, Emily Merlau, Jeremiah Campbell, John Kolade, R Matthew Brothers
The Acute Effect Of Heat Therapy On Conduit Artery And Forearm Microvascular Function, Iman O. Aldaas, Zachary Martin, Joshua Vu, Natalia Cardenas, Emily Merlau, Jeremiah Campbell, John Kolade, R Matthew Brothers
International Journal of Exercise Science: Conference Proceedings
Heat Therapy (HT) is a practice that has been widely adopted across many cultures for centuries due to its multitude of health-related benefits. In terms of cardiovascular related benefits, HT improves various physiological indices including peripheral vascular function thereby mitigating the decline of arterial health. While studies investigating the effect of heat-therapy on mechanisms of vascular function are becoming more common, the vast majority are conducted following chronic exposure to the heat perturbation (i.e., multiple exposures a week for 2 – 3 months) as opposed to the effect of exposure to an acute bout of HT (i.e., single exposure). Furthermore, …