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Full-Text Articles in Sports Sciences
Comparison Of Ultrastructural Alterations In Peripheral Artery Disease Skeletal Muscle, Dylan T. Wilburn, Emma Fletcher, Dimitrios Miserlis, Bernd Zechmann, Panagiotis Koutakis
Comparison Of Ultrastructural Alterations In Peripheral Artery Disease Skeletal Muscle, Dylan T. Wilburn, Emma Fletcher, Dimitrios Miserlis, Bernd Zechmann, Panagiotis Koutakis
International Journal of Exercise Science: Conference Proceedings
Peripheral artery disease (PAD) is characterized by obstructed hemodynamics and claudication reducing quality of life and muscle function. A myopathy has been shown to develop in PAD patients and characterization of changes in skeletal muscle needs further elucidation. PURPOSE: To assess myofibrillar ultrastructural changes between control and stage IV PAD patients. METHODS: Twenty-six participants (13 control:13 stage IV) were recruited to take part in this cross-sectional study. The mean(±SD) age, mass, height, and BMI were 53(±11) years, 81(±22) kg, 165(±15) cm, and 30(±1.5) kg/m2. Muscle samples were collected from the gastrocnemius and prepared for transmission electron microscopy. Relative …
The Effects Of Mindful Meditation On Body Image In Female Collegiate Athletes During The Luteal And Early Follicular Phase Of The Menstrual Cycle, Victoria Bowden
The Effects Of Mindful Meditation On Body Image In Female Collegiate Athletes During The Luteal And Early Follicular Phase Of The Menstrual Cycle, Victoria Bowden
International Journal of Exercise Science: Conference Proceedings
Body image has been studied in previous research but there is a gap in research with the consideration of body image changes during the phases of the menstrual cycle. PURPOSE: The purpose of this study was to examine the effects of a mindful meditation intervention on body image during the late luteal and early follicular phases of the menstrual cycle in collegiate female athletes. METHODS: This study included 8 female collegiate athletes (20.5 ± 1.8 years, 1.7 ± 0.1 m, 62.4 ± 8.9 kg, 26.4 ± 6.9%) participating in both the control and mindful meditation intervention with each taking 3 …
Selective Inhibition Of Ribosomal Biogenesis Over Cap-Dependent Translation By Rapamycin In L6 Myotubes, Selina Uranga, James D. Fluckey
Selective Inhibition Of Ribosomal Biogenesis Over Cap-Dependent Translation By Rapamycin In L6 Myotubes, Selina Uranga, James D. Fluckey
International Journal of Exercise Science: Conference Proceedings
The mechanistic target of rapamycin, or mTOR, lies at the center of skeletal muscle anabolic regulation. The mTOR kinase has at least two complexes that aide in carrying out responses to anabolic signals. Complex 1 (mTORC1) activation leads to cap-dependent translation and ribosomal biogenesis via phosphorylation of its two downstream targets 4EBP1 and P70S6K respectively. mTORC1 is inhibited by rapamycin while mTORC2 is not; however, cap-dependent translation via mTORC1 may still occur under rapamycin inhibition. PURPOSE: To identify timing and mechanistic pathway by which selective skeletal muscle anabolism continues in the presence of rapamycin inhibition. METHODS: Murine L6 …
The Impacts Of Wrist Wrap Type And Sex On Bench Press Muscular Strength And Power, Dillon R. Harris, Dakota R. Harris, Thomas D. Cardaci, Harry P. Cintineo, Leslee K. Funderburk, Steven B. Machek
The Impacts Of Wrist Wrap Type And Sex On Bench Press Muscular Strength And Power, Dillon R. Harris, Dakota R. Harris, Thomas D. Cardaci, Harry P. Cintineo, Leslee K. Funderburk, Steven B. Machek
International Journal of Exercise Science: Conference Proceedings
While wrist wraps have become increasingly prevalent in both competitive and recreational demographics, their posited ability to augment bench press performance by enhanced wrist stability still remains unclear. PURPOSE: To determine the effect of varying wrap styles on bench-specific muscular strength and associated power, as well as quantitative and subjective differences between sexes. METHODS: Eighteen resistance trained males and females (9M/9F; 24±4y; 176±33cm; 80±15kg) visited the laboratory on three separate occasions in randomized, crossover, and counterbalanced design to sport either a flexible wrist wrap (FW), stiff wrap (SW), or a no wrap control (NW) condition. All participants underwent a bench …
Role Of Ghrelin Receptor In Sarcopenia: Involvement Of Redox Signaling And Rankl., Mariam A. Othman, Joo Hyun Kim, Khaled Moustfa, John Lawler
Role Of Ghrelin Receptor In Sarcopenia: Involvement Of Redox Signaling And Rankl., Mariam A. Othman, Joo Hyun Kim, Khaled Moustfa, John Lawler
International Journal of Exercise Science: Conference Proceedings
Sarcopenia is aging-induced debilitating loss of skeletal muscle strength and function. Evidence from aging research suggests an integration of disrupted mechanotransduction and oxidative stress elevation that leads to muscle atrophy. Ghrelin is a 28 amino acid peptide hormone circulating in both acylated (AG) and unacylated (UAG) forms that acts as a nutrient sensor and metabolic regulator. Acylated ghrelin then binds to the growth hormone secretagogue receptor (GHS-R) or the “ghrelin receptor.” Emerging evidence indicates that GHS-R knockout may hold greater promise in protecting against sarcopenia and fasting-induced atrophy (Wu 2020, Sun 2020). Furthermore, ghrelin can promote the elevation of nNOS, …
Injury Risk And Location Comparison Of Full-Time Swat Operators And Part-Time Swat Operators, Kaylee Fredella
Injury Risk And Location Comparison Of Full-Time Swat Operators And Part-Time Swat Operators, Kaylee Fredella
International Journal of Exercise Science: Conference Proceedings
Special Weapons and Tactics (SWAT) teams deal with high-risk situations with unpredictable movement patterns that put them at a risk for injuries. SWAT teams fall into two distinct categories full-time (FT) and part-time (PT). FT SWAT teams are in big cities, and they are SWAT operators their whole shift. While PT teams are in smaller cities or more rural counties, and they spend half their time as SWAT operators and the other as patrol officers. PURPOSE: The purpose of this study was to examine differences in pain and injury locations and average length of injury time between PT and FT …
Effects Of Inducing Post Activation Potentiation On Leg Extensors Using Isotonic Movements, Samuel Ramirez, Dakota Harris, Calvin D. Smith, Kase Pennartz, Micheal Luera
Effects Of Inducing Post Activation Potentiation On Leg Extensors Using Isotonic Movements, Samuel Ramirez, Dakota Harris, Calvin D. Smith, Kase Pennartz, Micheal Luera
International Journal of Exercise Science: Conference Proceedings
Post Activation Potentiation (PAP) has been documented in previous studies as evoking greater muscle activation and velocities in submaximal contractions. Literature has additionally shown that isotonic contractions have increased motor unit activation when compared to isokinetic. PURPOSE: Induce PAP using different interventions and evaluate PAP differences between interventions in the vastus lateralis (VL), rectus femoris (RF), vastus medialis (VM) and evaluate velocity and muscle activation differences. METHODS: 8 recreationally active males (n=8, age = 20.6 ± 1.8, height = 178.2 ± 12.1 cm, weight = 83.2 ± 48.3 kg) with no previous lower extremity injuries completed this study. …
Implementing Stroke Impact Scale As An Indicator Of Stroke Survivor Recovery, Adam Avalos
Implementing Stroke Impact Scale As An Indicator Of Stroke Survivor Recovery, Adam Avalos
International Journal of Exercise Science: Conference Proceedings
Rehabilitation testing efforts for stroke survivors (SS) have either been generalized or restricted to the physical domain. Conventional testing lacks the capability to accurately identify a wide range of resulting morbidities. PURPOSE: Rehabilitation efforts for stroke survivors (SS) has been generalized and are not specific to the wide range of resulting disabilities. Use of the Stroke impairment Scale (SIS) provides categorical insight into the impact of stroke on individuals. The purpose of the present study was to identify specific categories of impairments in order to develop optimal rehabilitation strategies for each individual. METHODS: Subjects were asked to self-evaluate their recovery …
The Prevalence Of Burnout And Musculoskeletal Disorders In Physician Associates Students, Maeve E. Gobeyn, Tal Amasay, Randi Cooperman, Vered Arbel, Michelle Etchebaster
The Prevalence Of Burnout And Musculoskeletal Disorders In Physician Associates Students, Maeve E. Gobeyn, Tal Amasay, Randi Cooperman, Vered Arbel, Michelle Etchebaster
International Journal of Exercise Science: Conference Proceedings
Physician Associate, formerly known as Physician Assistant, (PA) is a growing occupation that originated in the 1960s. Previous research focused on the prevalence of musculoskeletal disorders and burnout in nursing, nursing students, PA, and ubiquitously assumed among many healthcare professionals; however, burnout and musculoskeletal disorders are under-researched in PA students. PURPOSE: To investigate the prevalence of burnout and musculoskeletal disorders in Physician Associate students. METHODS: This study was conducted at a private university in Florida. Twelve PA students participated in the study, nine females and three males (mean age 26.3 ± 1.8 years; mean height 166.6 ± 7.6 …
Comparative Effects Of Advanced Footwear Technology On Running Economy In Track Spikes And Racing Shoes, Garrett M. Oehlert
Comparative Effects Of Advanced Footwear Technology On Running Economy In Track Spikes And Racing Shoes, Garrett M. Oehlert
International Journal of Exercise Science: Conference Proceedings
Advanced footwear technology, such as highly-cushioned midsoles with carbon-fiber plates, has been shown to improve running economy (RE) in road racing shoes. More recently, similar features have been incorporated into track spikes; however, the impact of advanced spikes on RE has yet to be quantified. Furthermore, there has been no comparison of advanced spikes to advanced shoes. PURPOSE: Quantify the RE benefit of advanced track spikes compared to a control spike and determine whether RE is optimized more in an advanced racing shoe or an advanced track spike. METHODS: Four racing shoes (3 advanced, 1 control) and 3 …
The Effects Of Acute Fasting On Anaerobic Performance In Naia Softball Players, Emily J. Sauers, Madison A. Garza, Jennifer M. Estrada
The Effects Of Acute Fasting On Anaerobic Performance In Naia Softball Players, Emily J. Sauers, Madison A. Garza, Jennifer M. Estrada
International Journal of Exercise Science: Conference Proceedings
Intermittent fasting has become a popular method for athletes to help manage body weight. Additionally, athletes with early morning athletic practice often omit breakfast and arrive in a fasted state. It is unclear how fasting impacts performance in softball players. PURPOSE: The purpose of this study was to evaluate anaerobic performance in NAIA Softball players following an overnight fast. METHODS: Eight NAIA female softball players participated in this randomized cross-over study. Athletes were on the active roster at Our Lady of the Lake University. Athletes were 20.7 ± 0.5 years old, 163.1 ± 2.1 cm tall, 151.5 ± 10.0 lb. …
Sacral Stress Fracture — Wrestling, Billal Siddiq, Nikolaos Gravvanis, Charalampos Kyratzoglou, Brett Hayes, Andreas Stamatis
Sacral Stress Fracture — Wrestling, Billal Siddiq, Nikolaos Gravvanis, Charalampos Kyratzoglou, Brett Hayes, Andreas Stamatis
International Journal of Exercise Science: Conference Proceedings
CASE HISTORY: During preseason, a 35-year-old wrestler complained of pain in his lower back concurrently with a tingling sensation in the left thigh and buttocks. PHYSICAL EXAM: The wrestler was examined by a physical therapist (PT) and, while discussing prior medical history, the athlete mentioned a previous diagnosis of a mild herniated disk (Grade 1). Upon clinical examination, the athlete demonstrated a full range of motion with some discomfort in passive hip extension. The PT suggested rest and rehabilitation through electrical stimulation, alongside the strengthening of the lumbar spine and hip abductor muscles. Ten days later, the athlete …
Evaluating Research Survey Websites In Kinesiology: A Case Study Using An Accessibility Rating Form, Yi Sheng Wu, Jafra D. Thomas, Regina F. Hockert, Jasmine C. Wong, Samantha M. Ross
Evaluating Research Survey Websites In Kinesiology: A Case Study Using An Accessibility Rating Form, Yi Sheng Wu, Jafra D. Thomas, Regina F. Hockert, Jasmine C. Wong, Samantha M. Ross
International Journal of Exercise Science: Conference Proceedings
Advancing equity in the research and educational practice of kinesiology requires intentional efforts to ensure access divides do not widen nor persist (Ross et al., in press, JOPERD). PURPOSE: Given knowledge of suitability assessment of materials (SAM) principles supports the equitable design of lay print and online material, we evaluated the extent they would also support developing a research survey website consistent with accessibility guidelines for digital technology. METHODS: The study website was adapted from the Canvas learning management system. A cross-sectional formative assessment was performed. Using their knowledge of SAM principles (eg, clear layout, text ≤ 8 …
Impact Of Meal Planning On Physical Health And Functional Ability, Alejandra Ramirez, Sarah Dunn
Impact Of Meal Planning On Physical Health And Functional Ability, Alejandra Ramirez, Sarah Dunn
International Journal of Exercise Science: Conference Proceedings
It is well known that unhealthy nutritional habits as well as poor dietary choices may increase one’s risk of developing hypertension, overweight/obesity, and inflammation which can lead to comorbidities, diseases states or even death. Planning your meals serves a wide purpose that together with nutrition aids in maintaining a healthy body system. Meal planning has been utilized by the individuals in the exercise world to assist in receiving the valuable nutrients needed to help build and maintain a healthy body. However, the curiosity in understanding whether meal planning may impact the functional status of the individuals who do not consistently …
Tendon Collagen Fibril Identification Via Phase Contrast Microscopy, Julissa Ortiz-Delatorre, Guillermo Bojorge, Andrew Ichimura, Annette Chan, Ryan T. Scott, Kent A. Lorenz, James R. Bagley
Tendon Collagen Fibril Identification Via Phase Contrast Microscopy, Julissa Ortiz-Delatorre, Guillermo Bojorge, Andrew Ichimura, Annette Chan, Ryan T. Scott, Kent A. Lorenz, James R. Bagley
International Journal of Exercise Science: Conference Proceedings
Tendons play a key role in the musculoskeletal system as their main functions are to connect muscles to bones, provide shock absorption, and increase range of motion and the efficiency of locomotion. Due to the tendons’ hierarchical structure, the ability to image subfibrillar units plays a key role in visualizing how changes at the microscopic level affect the macroscopic structure and function. PURPOSE: To provide an accessible method for confirming the separation of tendon tissue to the collagen fibril level. METHODS: Previously frozen (-80°C) 657BL/6J mouse tendons were treated with a chemical and mechanical extraction technique which led …
Can Cerebral Hemodynamics Explain The Changes In Cognition Associated With Wearing A Facemask During Exercise?, Axel Munoz, Stefan Keslacy, Viviana Garcia, Ceren Acik
Can Cerebral Hemodynamics Explain The Changes In Cognition Associated With Wearing A Facemask During Exercise?, Axel Munoz, Stefan Keslacy, Viviana Garcia, Ceren Acik
International Journal of Exercise Science: Conference Proceedings
The use of facemasks while exercising raises concerns about oxygen supply. Recent studies have found a decrease in exercise performance. An increased HR, RPE, and laborious breathing were reported when exercising with a mask. However, there is a knowledge gap on exercising with a mask on brain function. PURPOSE: to evaluate the effect of wearing a KN95 mask on cerebral hemodynamics and cognitive function. METHODS: 4 subjects participated in this preliminary study. They visited the lab twice and we randomized wearing a mask. Subjects completed a computerized Wisconsin Card Sorting Test (WCST, Psychtoolkit.org) before, during, and 2’ after an …
How Does Maximal Aerobic Capacity Predict The Performance Of Rotc Cadets On The Acft, Ruth Larson, Annika Grams, Sofia Harman, Sara Thomasson, Kaitlyn Wabakken, Katelynn Brock, Payton Price, Anthony Acevedo, Zachary Zeigler
How Does Maximal Aerobic Capacity Predict The Performance Of Rotc Cadets On The Acft, Ruth Larson, Annika Grams, Sofia Harman, Sara Thomasson, Kaitlyn Wabakken, Katelynn Brock, Payton Price, Anthony Acevedo, Zachary Zeigler
International Journal of Exercise Science: Conference Proceedings
The Army Combat Fitness Test (ACFT) is a newly developed test that assesses the combat readiness of U.S. Army soldiers. Maximal aerobic capacity (VO2max) characteristics vary between soldiers and have the ability to affect performance outcomes. The purpose of this cross-sectional study is to determine if VO2max can predict performance outcomes of the ACFT in ROTC cadets. Methods: ROTC cadets (44 males, 15 females; aged 21.06 ± 3.6 years) completed the 6-event ACFT (3-repetition maximum trap-bar deadlift [MDL], standing power toss [SPT], hand-release pushups [HRPU], sprint-drag-carry shuttle run [SDC], plank [PLK], and 2-mile run [2MR]). The cadets …
Satellite Cell Proliferation At Different Phases Of The Menstrual Cycle Following Electrical-Stimulation-Induced Muscle Damage, Werner N. Hunter
Satellite Cell Proliferation At Different Phases Of The Menstrual Cycle Following Electrical-Stimulation-Induced Muscle Damage, Werner N. Hunter
International Journal of Exercise Science: Conference Proceedings
Estrogen plays a variety of roles in women’s health, affecting bone, muscle, cardiovascular, metabolic, and connective tissue function. Satellite cells are known to be essential in the regenerative capabilities of skeletal muscle, and current studies suggest that estrogen plays a crucial role in satellite cell proliferation following muscle damage. Estrogen levels fall and rise during the early and late stages of the follicular phase of the menstrual cycle, respectively. PURPOSE: To investigate the role of menstrual cycle phase on satellite cell proliferation in response to muscle damage. We hypothesized that skeletal muscle satellite cell content would increase to a greater …
Fundoroo For You: The Use Of A Mobile Application To Facilitate Physical Education, Megan Goodson, Rubin Daniela
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 …
How Is Fasting Affecting Brain Oxygenation And Cognition?, Viviana Garcia, Stefan Keslacy, Axel Munoz, Ceren Acik
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 …
Validity Of Garmin Devices While Ascending And Descending Flights Of Stairs, Alan V. Garcia, Melissa Strehlow, Dustin W. Davis, Javen Miguel, Jeff Montes
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 …
Association Between Muscle Power And Bone Strength In Healthy Populations: A Systematic Review And Meta-Analysis, David Arce, Vanessa Yingling, Jordan Garcia
Association Between Muscle Power And Bone Strength In Healthy Populations: A Systematic Review And Meta-Analysis, David Arce, Vanessa Yingling, Jordan Garcia
International Journal of Exercise Science: Conference Proceedings
Optimal bone strength may reduce fracture risk, yet there is no easy to administer field measurement for bone health. The simplicity of testing lower limb power and the relationship between muscle and bone make it a potential choice for a screening tool. PURPOSE: To analyze the association between muscle power and bone strength in healthy children, adolescents, and adults. METHODS: The meta-analysis protocol was conducted in accordance with the PRISMA-2020 guidelines. A modified PICO strategy, including population, measurement tool, and outcome measures, was used to develop the research question and guide eligibility criteria. Searches using 4 key concepts; …
Self-Efficacy For Exercise Influences Quality Of Life, Tanya Alvarez, Sarah Dunn
Self-Efficacy For Exercise Influences Quality Of Life, Tanya Alvarez, Sarah Dunn
International Journal of Exercise Science: Conference Proceedings
Purpose: Assessing the influence self-efficacy (motivation) for exercise had on both perceived physical and mental health (aka; quality of life) in college students. Methods: College/university students (>18 years) from any institution were recruited to participate in an online research study. The students were asked to volunteer in a cross-sectional Qualtrics survey sent through different forms of communication; flyers, announcements, and an electronic email. Participants were asked to answer a series of questions; however, for this particular study, the main focus was perceived physical and mental health measured with the Centers for Disease Control and Prevention Health-Related Quality of Life …
Reliability Of The Stryd Accelerometer On An Incline And Decline, Wesley Ziegler, Jeffrey Cowley
Reliability Of The Stryd Accelerometer On An Incline And Decline, Wesley Ziegler, Jeffrey Cowley
International Journal of Exercise Science: Conference Proceedings
Modern technology has evolved to include various health and fitness trackers to help the general population become more aware of their physical wellbeing. However, the reliability of these technologies is not well-established. PURPOSE: Determine the reliability of Stryd accelerometer during trail running. METHODS: Seventeen participants (25 ± 9 years; F = 7) completed a trail run. Each participant was fitted with one Stryd accelerometer (model 25; Stryd, Boulder, CO 80301) on the shoe of each foot, and both devices were started simultaneously. The participant then did a self-paced out and back run on a moderate difficulty hiking trail. The trail …
Out Of Resistance Comes Strength: A Multi-Phased Fidelity Study Of An Equipment-Based Resistance Program For Older Adults, Landen Wong, Alejandra Arce, Vincent Barron, Alexie Elder, Franceska Millanponce, Matthew Tamunda, Josephine Villicana, Carolina Godinez, Charisma Byrd, Sarah Pearce, Alexandra T. Auslander, Zakkoyya H. Lewis, Lara Killick
Out Of Resistance Comes Strength: A Multi-Phased Fidelity Study Of An Equipment-Based Resistance Program For Older Adults, Landen Wong, Alejandra Arce, Vincent Barron, Alexie Elder, Franceska Millanponce, Matthew Tamunda, Josephine Villicana, Carolina Godinez, Charisma Byrd, Sarah Pearce, Alexandra T. Auslander, Zakkoyya H. Lewis, Lara Killick
International Journal of Exercise Science: Conference Proceedings
Purpose: Within the US, people are experiencing longer life expectancy, yet these extended lifespans have not necessarily translated into years living in good health. Research shows that regular resistance exercise carries distinct preventive health benefits for older adults. The purpose of this research is to conduct a multi-phased study to evaluate the fidelity of an equipment-based resistance training program designed specifically for older adults. Methods: A three-phased study has been designed. Phase 1 consisted of a systematic literature review to identify salient measures of internal and external validity for equipment-based resistance training programs for older adults. Phase 2 is a …
Body Adiposity Index Superior To Body Mass Index In Predicting Adiposity In Army Rotc Cadets, Kaitlyn Wabakken, Ruth Larson, Annika Grams, Sofia Harman, Sara Thomasson, Katelynn Brock, Payton Price, Anthony Acevedo, Zachary Zeigler
Body Adiposity Index Superior To Body Mass Index In Predicting Adiposity In Army Rotc Cadets, Kaitlyn Wabakken, Ruth Larson, Annika Grams, Sofia Harman, Sara Thomasson, Katelynn Brock, Payton Price, Anthony Acevedo, Zachary Zeigler
International Journal of Exercise Science: Conference Proceedings
The Army’s standards to assess body composition were established in the 1960s. The current body composition assessment is due for change as there are newer alternate methods to assess body composition using adiposity. Body Mass Index (BMI) is moderately correlated with % body fat and often used to assess obesity in the general population. The Body Adiposity Index (BAI) is an alternative anthropometric measurement suggested to be superior to BMI at predicting adiposity, but has not been well assessed within military populations. PURPOSE: The purpose of this correlational study was to determine the accuracy of the BMI overweight category …
One Year Effects Of Rock Steady Boxing Exercise In Parkinson’S Disease, Stephanie Mercado, Tianna Wehby, Maria Bellumori
One Year Effects Of Rock Steady Boxing Exercise In Parkinson’S Disease, Stephanie Mercado, Tianna Wehby, Maria Bellumori
International Journal of Exercise Science: Conference Proceedings
Parkinson’s disease (PD) is a progressive, neurodegenerative disease resulting in physical function decline. Exercise slows the progression of PD. Rock Steady Boxing (RSB) is a high-intensity, non-contact boxing program designed for people with PD. While it is typically ideal to obtain measurable improvements upon starting an exercise regimen, due to the progressive nature of PD and ensuing decline in function, maintenance is a primary goal in this population. PURPOSE: The purpose of this study was to determine whether an RSB program maintains physical function in people with PD. METHODS: Eighteen people with PD (Hoehn-Yahr levels 1-4, ages 65-83) completed tests …
Chronotypical And Habitual Exercise Timing Effects On Physical Activity And Sleep Quality, Elias M. Malek, Michael Dial, Graham Mcginnis 8954626
Chronotypical And Habitual Exercise Timing Effects On Physical Activity And Sleep Quality, Elias M. Malek, Michael Dial, Graham Mcginnis 8954626
International Journal of Exercise Science: Conference Proceedings
An individual's circadian rhythm and chronotype, or circadian preference, influence physical activity (PA) and sleep patterns during the 24-hour period, with people who prefer later exercise exhibiting poorer sleep patterns and reduced physical activity (PA) levels. Previous work comparing exercise timing’s relationship with chronotype examined single bouts of exercise, indicating the need to examine habitual exercise trends on a longer-term basis. PURPOSE: To analyze the interaction between chronotype and long-term exercise timing preference on physical activity and sleep quality. METHODS: Data were analyzed retrospectively from an open-source data set collected by Cunningham et al. from 05/2020 – 11/2021. Chronotype was …
Higher Alpha/Theta Ratio May Indicate Decreased Brain Function In Older Adults During Cspfp10 Compared To Young Adults, Yangmi Kang, Mary A. Berg, Sang-Rok Lee, Jim Kroger, Yong Woo An
Higher Alpha/Theta Ratio May Indicate Decreased Brain Function In Older Adults During Cspfp10 Compared To Young Adults, Yangmi Kang, Mary A. Berg, Sang-Rok Lee, Jim Kroger, Yong Woo An
International Journal of Exercise Science: Conference Proceedings
Declined physical ability and brain function observed in elder can affect daily living activities and negatively influence the quality of life (QOL). While the extensive research has explored the changes in cortical activity related to motor control in elder, less is known about how the brain functions during a physical function test. PURPOSE: To examine the electrocortical activation in the older adults’ brain during the Continuous Scale Physical Function Performance-10 (CSPFP-10) compared to young adults. METHODS: Twenty five older adults (OLD; 75.40±7.32 yrs, 70.33±18.23 kg, 162.87±7.55 cm) and twenty five young (YOUNG; 19.88±1.72 yrs, 66.52±14.22 kg, 167.50±10.22 cm) …
Bilateral Tibial Stress Fracture In An Inexperienced Athlete, Kevin Gilbert, Jennifer Tram Md, Kenneth Vitale Md, Fascm
Bilateral Tibial Stress Fracture In An Inexperienced Athlete, Kevin Gilbert, Jennifer Tram Md, Kenneth Vitale Md, Fascm
International Journal of Exercise Science: Conference Proceedings
PURPOSE: An abrupt increase in duration, intensity, or frequency of physical activity without adequate periods of rest can make patients susceptible to stress fractures, which are typically unilateral and located in the posteromedial tibia diaphysis. METHODS: We present a unique case report of a bilateral proximal epiphysis stress fracture. RESULTS: Here we present a young female patient presenting with bilateral tibia stress fractures after running in a half marathon that she had not trained for. Initial radiographs did not reveal any acute abnormalities, but subsequent MRI demonstrated incomplete stress fractures of the bilateral medial tibial epiphysis. Conservative management including …