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Fundoroo For You: The Use Of A Mobile Application To Facilitate Physical Education, Megan Goodson, Rubin Daniela 2022 California State University, Fullerton

Fundoroo For You: The Use Of A Mobile Application To Facilitate Physical Education, Megan Goodson, Rubin Daniela

International Journal of Exercise Science: Conference Proceedings

Many grade teachers are not formally trained to teach physical education (PE), yet they provide PE for their courses and may struggle to lesson plan. Using a mobile application with a built-in PE curriculum may give teachers access to information on games and exercises organization to help them facilitate PE. PURPOSE: This study evaluated the use of the game-based FunDoRoo™© mobile application as a facilitator for teachers to plan and deliver PE sessions. METHODS: Participants included 8 K-8 grade teachers (5 females, 3 males; 5 Latino, 3 Caucasian) in Temple City, CA. Teacher’s experience ranged from 4 to …


Comparative Analysis Of Heart Rate Variability Between Traditional Sets And Rest Redistribution, Carlos J. Goff, David Boffey, Nicolas W. Clark 2022 Utah Valley University

Comparative Analysis Of Heart Rate Variability Between Traditional Sets And Rest Redistribution, Carlos J. Goff, David Boffey, Nicolas W. Clark

International Journal of Exercise Science: Conference Proceedings

Resistance exercise methods have different effects on the cardiovascular system. During skeletal muscular contraction, heart rate increases while heart rate variability (HRV) decreases. HRV is thought to represent the complex interaction between the sympathetic and parasympathetic branches of the autonomic nervous system. PURPOSE: This study analyzed heart rate variability during two methods of resistance exercise, traditional sets (TS) and rest redistribution sets (RR), both containing the same volume and total rest time. METHODS: Twenty-five participants (Mean ± SD: Age= 22.4 ± 3.7 y.; height = 167.5 ± 9.7 cm; body mass = 72.7 ± 14.7 kg) completed 40 repetitions of …


The Relationship Between Resistance Exercise Induced Testosterone And Cortisol Responses And Steroid Receptor Phosphorylation, Borna Golbarg, Justin X. Nicoll, Stephanie A. Sontag, Eric M. Mosier, Andrew C. Fry 2022 California State University, Northridge

The Relationship Between Resistance Exercise Induced Testosterone And Cortisol Responses And Steroid Receptor Phosphorylation, Borna Golbarg, Justin X. Nicoll, Stephanie A. Sontag, Eric M. Mosier, Andrew C. Fry

International Journal of Exercise Science: Conference Proceedings

The precise contribution of hormones to resistance training adaptations remains unclear. Recently, resistance exercise (RE) has been shown to change phosphorylation of androgen (pAR) & glucocorticoid receptors (pGR). Examining the relationships between the hormonal responses & steroid receptor phosphorylation may elucidate the role of acute hormonal responses to training adaptations. PURPOSE: The purpose of this study was to examine relationships between exercise-induced hormonal responses and pGR & pAR. METHODS: Resistance trained (RT) (n = 10; age = 21.3±1.7yrs, ht = 175.8±6.8cm, bodymass = 84.5±13.5kg) & untrained (UT) (n = 9; age = 20.8±3.1yrs, ht = 178.7±8.9cm, bodymass = …


Tai Chi For Older Adult Wellness: A Scoping Review And Proposed Study, Carolina Godinez, Alexandra T. Auslander, Lara Killick, Jose Rocha-Rangel, Zakkoyya H. Lewis 2022 California State Polytechnic University, Pomona

Tai Chi For Older Adult Wellness: A Scoping Review And Proposed Study, Carolina Godinez, Alexandra T. Auslander, Lara Killick, Jose Rocha-Rangel, Zakkoyya H. Lewis

International Journal of Exercise Science: Conference Proceedings

PURPOSE: Tai Chi is a moderate-intensity exercise, which consists of slow fluid movements, appropriate for older adults. The five primary styles of Tai Chi include, Chen, Yang, Hao, Wu and Sun, where each style focuses on certain movements and functions. The purpose of this scoping review is to evaluate the impact of Tai Chi on the health and well-being of older adults. METHODS: Google Scholar and an university library’s OneSearch feature were used to locate relevant articles on Tai Chi for older adults. The OneSearch indexed several databases relevant to exercise science including PubMed, SPORTDiscus and Web of …


Performance Gap Between Men And Women In Ironman Triathlons, Sara D. Glaser, Caio V. Sousa Dr. 2022 Loyola Marymount University

Performance Gap Between Men And Women In Ironman Triathlons, Sara D. Glaser, Caio V. Sousa Dr.

International Journal of Exercise Science: Conference Proceedings

PURPOSE: The increased participation and performance improvement of women in Ironman triathlons (IM) have been showing that the performance gap with men is shorter than ever. Thus, this study aimed to explore this performance gap by discipline (swimming, cycling, and running) and age-groups. METHODS: Publicly available data from all IM events from 2002 to 2022 were used for this analysis. Each performance variable (swimming, cycling, running, and overall) were included as dependent variables in general linear model with gender and category (elite, age-groups) as independent factors. The effect size (Cohen’s d and delta percentage) was calculated for every “male vs. …


Preliminary Analysis Of Male And Female Size Differences Of The Achilles Tendon In Active Aging Adults, Brie Gisseman, Joshua Sponbeck, Emily Jeffery, Christian LeFevre, Brent Feland, Ron Hager, Aaron W. Johnson 2022 Brigham Young University

Preliminary Analysis Of Male And Female Size Differences Of The Achilles Tendon In Active Aging Adults, Brie Gisseman, Joshua Sponbeck, Emily Jeffery, Christian Lefevre, Brent Feland, Ron Hager, Aaron W. Johnson

International Journal of Exercise Science: Conference Proceedings

Achilles tendinopathy impacts athletes of all ages. The Achilles tendon plays a key role in most athletic movements and is vital in the gait cycle. The prevalence of Achilles tendinopathy is associated with increasing age, which causes problems with gait and decreases quality of life. PURPOSE: We investigated factors associated with differences in Achilles size — cross sectional area (CSA) and thickness — in active maturing adults. METHODS: Participants were chosen from volunteers competing in the Huntsman World Senior Games in St. George, UT, October 2021. Participants rested prone on a treatment table with the ankle in a …


How Is Fasting Affecting Brain Oxygenation And Cognition?, Viviana Garcia, Stefan Keslacy, Axel Munoz, Ceren Acik 2022 California State University, Los Angeles

How Is Fasting Affecting Brain Oxygenation And Cognition?, Viviana Garcia, Stefan Keslacy, Axel Munoz, Ceren Acik

International Journal of Exercise Science: Conference Proceedings

Human beings in nearly all societies have experienced the effect of intermittent fasting (IF). It was either imposed because food was scarce or chosen for religious purposes. The beneficial effect of IF on lifespan and the whole organism has been known since the 1930’s. It has been well established that IF reduces the risk of cardiovascular and metabolic diseases. It also appears that IF protects neurons. Several mechanisms have been identified such as increased corticosterone and heat-shock protein-70. One of the most recent beneficial effects of IF on neurons was identified to be mediated by brain-derived neurotrophic factors and ketone …


Alternative Concussion Balance Testing Between Land & Aquatic Athletes, Taylor Garcia, Bethany Metcalfe, Travis Peterson 2022 California Lutheran University

Alternative Concussion Balance Testing Between Land & Aquatic Athletes, Taylor Garcia, Bethany Metcalfe, Travis Peterson

International Journal of Exercise Science: Conference Proceedings

Sports related concussions have been a global and community health issue, with up to 3.8 million occurring in the U.S each year (Langlois et. al. 2006). Impaired postural control is one of the most common symptoms. Balance assessments have been an integral part of concussion analysis to assess if an athlete can return to play (RTP). Swimmers show significant differences in Star Excursion Balance Test (SEBT) performance compared to a normal population (Sugiura et. al. 2021). PURPOSE: This study aimed to determine if the SEBT (Plisky et. al. 2009) can assess differences in dynamic balance between land and aquatic …


The Effect Of Sex And Age On Lower Extremity Joint Power Asymmetry During A Squat Jump, Kylie B. Garcia 2022 California Lutheran University

The Effect Of Sex And Age On Lower Extremity Joint Power Asymmetry During A Squat Jump, Kylie B. Garcia

International Journal of Exercise Science: Conference Proceedings

Previous research has identified greater asymmetry in lower extremity strength tests in older adults with a fall history when compared to older adults without a history of falls and to younger adults (Perry et al., 2007). However, it is not known if these strength asymmetries manifest in asymmetrical movement patterns or if the asymmetries differ for females and males. PURPOSE: The purpose of this study was to determine the effect of sex and age on lower extremity joint power asymmetry during a squat jump. METHODS: Thirty two subjects including 19 young adults (9F and 10M) between 18-25 years …


Validity Of Garmin Devices While Ascending And Descending Flights Of Stairs, Alan V. Garcia, Melissa Strehlow, Dustin W. Davis, Javen Miguel, Jeff Montes 2022 University of Nevada, Las Vegas

Validity Of Garmin Devices While Ascending And Descending Flights Of Stairs, Alan V. Garcia, Melissa Strehlow, Dustin W. Davis, Javen Miguel, Jeff Montes

International Journal of Exercise Science: Conference Proceedings

The use of wearable technology to track physical activity is popular among fitness enthusiasts and the general public. There are many brands that offer a variety of devices. One popular brand is Garmin. The validity of Garmin’s wrist-worn devices in measuring step counts in various settings, such as walking up and down a staircase, is unclear. PURPOSE: The purpose of the present study was to determine if two devices, the Garmin fēnix 5 and Garmin vívosmart HR record valid measures of step count when ascending and descending flights of stairs at three different speeds. METHODS: Twenty participants (n=20) were tested …


The Relationship Between Postural Control And Motor Proficiency In Children With Prader-Willi Syndrome And With Obesity, Alberto Garcia, Debra J. Rose, Daniela A. Rubin 2022 California State University of Fullerton

The Relationship Between Postural Control And Motor Proficiency In Children With Prader-Willi Syndrome And With Obesity, Alberto Garcia, Debra J. Rose, Daniela A. Rubin

International Journal of Exercise Science: Conference Proceedings

Prader-Willi Syndrome (PWS) is a rare neurodevelopmental genetic disorder that can lead to obesity. Children with PWS exhibit poor motor skills and poor postural control. Postural control is defined as the ability to regulate sensory information to maintain a controlled, upright posture. Underdeveloped vestibular and proprioceptive systems, shown in PWS, may interfere with maintaining posture and performing fundamental skills that require effective sensorimotor integration. Obesity (OB) can also be negative to postural control and motor skill development. PURPOSE: This study determined the relationship between postural control and motor proficiency in children with PWS and those with OB but without …


The Prevalence Of Physical Inactivity And Low Back Pain In Sedentary Office Employees: A Survey Analysis, Alyse C. Freeman, Joshua A. Cotter, Evan E. Schick, Kurt A. Escobar 2022 California State University, Long Beach

The Prevalence Of Physical Inactivity And Low Back Pain In Sedentary Office Employees: A Survey Analysis, Alyse C. Freeman, Joshua A. Cotter, Evan E. Schick, Kurt A. Escobar

International Journal of Exercise Science: Conference Proceedings

Low back pain (LBP) is an increasingly common chronic condition and self-perceived disability that full-time sedentary employees are at risk of being exposed to. Sedentary employees are paid workers who fulfill all or most of their occupational duties seated. Currently, there is very little research available that discusses how physical inactivity affects LBP in sedentary office employees. PURPOSE: The purpose of this study is to: (1) determine the prevalence of LBP pain among sedentary office employees, (2) identify the number of sedentary employees who meet the current physical activity guidelines outlined by the American College of Sports Medicine (ACSM) …


Modeling The Oxidative Metabolic Breakdown Of Ethanol And Its Effects On The Cardiovascular System, Jessica F. Farfan, Allan Knox, Grady Hanrahan 2022 California Lutheran University

Modeling The Oxidative Metabolic Breakdown Of Ethanol And Its Effects On The Cardiovascular System, Jessica F. Farfan, Allan Knox, Grady Hanrahan

International Journal of Exercise Science: Conference Proceedings

Chronic ethanol consumption contributes to the global prevalence’s of cardiovascular disease by mechanisms involving an inflammatory response and consequent lipid peroxidation. Cytochrome p450 is a part of the microsomal ethanol oxidizing system (MEOS) and can utilize iron complexes and the reductant NADPH to catalyze the breakdown of acute/chronic ethanol consumption. However, efficacy of MEOS to prevent cardiovascular burden induced by ethanol consumption is not clear. PURPOSE: To demonstrate the response of the cardiovascular system in response to the oxidative metabolic breakdown of ethanol via MEOS. METHODS: An extensive literature search provided data to develop a mechanistic model of the metabolism …


Assessing The Validity Of A Performance Prediction Model For Use With Gait Retraining, Christian Faltas, Robert Musci, Jenevieve L. Roper 2022 Loyola Marymount University

Assessing The Validity Of A Performance Prediction Model For Use With Gait Retraining, Christian Faltas, Robert Musci, Jenevieve L. Roper

International Journal of Exercise Science: Conference Proceedings

A common strategy that athletic trainers and high-performance athletes use to manage and treat running-related injuries is gait retraining. However, the research is equivocal on how gait retraining can affect running economy and subsequent running performance in distance runners. A new prediction model was developed that predicts running performance based on oxygen consumption changes, however, it is unclear if this model is valid and can accurately be used to predict running performance as a result of gait retraining. PURPOSE: The goal of the study was to determine the validity of the performance prediction model, particularly when applied to gait …


Feasibility And Preliminary Efficacy Of Implementing A Group-Mediated Cognitive Behavioral Resistance Exercise Intervention In Head And Neck Cancer Patients Undergoing Chemoradiation Treatment, Kathryn Dispennette, Dukagjin Blakaj, Megan Kilar, Zachary Chaplow, Jessica Bowman, Victoria DeScenza, Xiaochen Zhang, Brian Focht 2022 Utah Valley University

Feasibility And Preliminary Efficacy Of Implementing A Group-Mediated Cognitive Behavioral Resistance Exercise Intervention In Head And Neck Cancer Patients Undergoing Chemoradiation Treatment, Kathryn Dispennette, Dukagjin Blakaj, Megan Kilar, Zachary Chaplow, Jessica Bowman, Victoria Descenza, Xiaochen Zhang, Brian Focht

International Journal of Exercise Science: Conference Proceedings

Head and neck cancer (HNCa) patients report some of the lowest quality of life (QOL) compared to other cancer populations, due to the clinically meaningful deficits in muscle mass, called cancer cachexia, and physical function that are associated with the established standard of care, which includes Chemoradiation therapy (CRT). PURPOSE: Determine the feasibility and preliminary efficacy of implementing a group-mediated cognitive behavioral (GMCB) resistance exercise (RE) intervention in HNCa patients undergoing CRT. METHODS: The HNCaRE study was a single-arm, pilot trial designed to evaluate the safety, feasibility, and preliminary efficacy of implementing a GMCB personalized RE intervention in …


Evaluation And Comparison Of Wearable Technology Device Data Between Devices During Trail Running, Camden Cox, Jeffrey Cowley 2022 Southern Utah University

Evaluation And Comparison Of Wearable Technology Device Data Between Devices During Trail Running, Camden Cox, Jeffrey Cowley

International Journal of Exercise Science: Conference Proceedings

An estimated 20 million people participate in trail running with this number expected grow at a rate of 15% annually. Wearable technology devices have become more relied upon to track running data such as distance, cadence, elevation gain, etc. The consistency between these devices is not well-established. PURPOSE: To determine the consistency of data across wearable technology devices. METHODS: Seventeen participants (F = 7) ran on the Thunderbird Gardens Lighting Switch trail in Cedar City, UT. The participants were each fitted with two Garmin Instincts, two Polar Vantage M2s, and two Stryd sensors. One device from each manufacturer …


Evaluation And Validity Of A Predictive Equation For Measuring Core Temperature During Exercise In Heat Stress, Robert J. Castro, Alexander J. Gonsalves, Edgar B. Doolan, Jochen Kressler 2022 San Diego State University

Evaluation And Validity Of A Predictive Equation For Measuring Core Temperature During Exercise In Heat Stress, Robert J. Castro, Alexander J. Gonsalves, Edgar B. Doolan, Jochen Kressler

International Journal of Exercise Science: Conference Proceedings

Exercising in the heat is very common yet can pose significant health risks such as heat exhaustion and heat stroke when core temperature exceeds 38°C and 40°C, respectively. However, current methods of core temperature measurement are invasive and impractical. Recent research indicates that core temperature can be predicted with two non-invasive inputs, heart rate (HR) and skin temperature. PURPOSE: The objective of this study was to assess the validity and reliability of this predictive equation against the direct measurement of core temperature. METHODS: Participants (n = 11) cycled in an environmental chamber (40°C, 40% humidity) at 75% …


Relative Contribution Of Cardiac And Peripheral Blood Flow To Blood Pressure In Humans: The Role Of Metaboreceptors, Gabriel B. Carlota, Matthew Pizano, Stephanie S. Wang, Areum K. Jensen 2022 San Jose State University

Relative Contribution Of Cardiac And Peripheral Blood Flow To Blood Pressure In Humans: The Role Of Metaboreceptors, Gabriel B. Carlota, Matthew Pizano, Stephanie S. Wang, Areum K. Jensen

International Journal of Exercise Science: Conference Proceedings

The autonomic nervous system plays an essential role during exercise by adjusting cardiac output (CO) and redistribution of peripheral blood flows. One primary mechanism responsible for such alterations is the exercise pressor reflex (EPR), a feedback mechanism from contracting muscles via mechano- and metabo-receptor activation. The EPR adjusts the circulation by evoking reflex increases in sympathetic outflow to the heart and the vasculature, eventually increasing blood pressure (BP) during exercise. Previous studies suggested that relative contribution of cardiac and peripheral blood flow to regulate BP may depend on various factors (e.g., sex, health status). Thus, we thought to investigate if …


The Validity Of Bicep Located Heart Rate Monitors During Running, Katherine V. Carlos, Dustin W. Davis, Bryson Carrier, Jorge N. Perdomo Rodriguez, Nicole R. Vargas, Elias M. Malek, Bianca C. Weyers, James W. Navalta 2022 University of Nevada, Las Vegas

The Validity Of Bicep Located Heart Rate Monitors During Running, Katherine V. Carlos, Dustin W. Davis, Bryson Carrier, Jorge N. Perdomo Rodriguez, Nicole R. Vargas, Elias M. Malek, Bianca C. Weyers, James W. Navalta

International Journal of Exercise Science: Conference Proceedings

Running is a popular sport with 621 million people participating worldwide. Heart rate (HR) is a way to determine intensity but many people do not want to wear a HR strap around their chest because it is uncomfortable and can cause chaffing. An alternative location for determining HR could be the biceps but the validity of such devices need to be determined. PURPOSE: To determine the validity of the Polar OH 1 and Polar Verity biceps devices during self-paced running. METHODS: Wearing Polar OH1, Polar Verity, and Polar H10 (criterion) 5 female and 5 male participants were asked to perform …


The Effects Of A Guided Mindful Walk On Stress, Mindfulness, And Physical Activity In University Students, Ashley Burdick, Sarah Camhi 2022 University of San Francisco

The Effects Of A Guided Mindful Walk On Stress, Mindfulness, And Physical Activity In University Students, Ashley Burdick, Sarah Camhi

International Journal of Exercise Science: Conference Proceedings

Creating effective resources on college campuses is needed to address low physical activity and low mental health in university students. PURPOSE: The purpose was to 1) measure changes in mental health (stress, mindfulness and anxiety) and 2) measure physical activity after participation in a guided mindful walk in a diverse student sample. METHODS: Students at the University of San Francisco were eligible if ≥18 years, able to read/write English, had access to a cell phone, able to stand/walk for 25 minutes. The mindful walking route included seven stops that asked participants to stop, reflect, notice their current surroundings …


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