Health and Physical Education Commons^™

Effects Of Acute Sleep Reduction And Aerobic Exercise On Metabolic Function In Healthy Adults, Eric Lessard, Gracie Dupuis, Jocelyn Kaveney, Braden Wilson, Grahm Mcginnis, Ryan Perkins

International Journal of Exercise Science: Conference Proceedings

INTRODUCTION: The number of adults who receive insufficient sleep is progressively increasing, impacting the established relationship between sleep and metabolic function. PURPOSE: The purpose of this study was to explore the effects of acute sleep reduction on metabolic variables at rest and during aerobic exercise. METHODS: Healthy, active adults (n=11; 26.4±5.4 yr; 45% female) were screened to ensure eligibility (i.e., meeting the CDC’s sleep recommendations of 7-9hr/night, apparently healthy, recreationally active, and non-smoking), characterize body composition via DXA and measure maximal cardiovascular capacity (VO2max). Utilizing a within subjects, repeated measures design, participants completed an initial 7d period of …

Correlational Analysis Between Fat-Free Mass And Physical Performance In College Students, Rhea Misra, Giselle Murillo, Fraz Tahir, Tianou Zhang

International Journal of Exercise Science: Conference Proceedings

Fat-free mass (FFM), the body’s metabolically active tissue excluding fat, plays a critical role in strength, endurance, and overall physical performance. PURPOSE: The objective of this study is to investigate the association between FFM and physical performance in college students. METHODS: FFM was evaluated using the BodPod in a sample of 21 male and 12 female students. Various performance metrics were measured, including handgrip strength, aerobic capacity (via VO₂max test), anaerobic capacity (peak power and peak force through Wingate test), vertical jump height, and broad jump distance. Spearman correlations were used to evaluate correlations between FFM and performance …

Interleukin-6 As A Mediator Of Circadian And Sex Differences In Exercise-Induced Stat3 And Autophagy Signaling, Srushti Wagh, Ariana Khzarjyan, Joshua Corpuz, Elias M. Malek, Charli Aguilar, Michael Dial, Paula Martinez, Graham Mcginnis

International Journal of Exercise Science: Conference Proceedings

Circadian rhythms are highly conserved across tissues and play an important role in regulating how the heart responds to physiological and pathological stress. Exercise is known to be cardioprotective, yet the impact of exercise timing on molecular signaling is still being explored. Interleukin-6 (IL-6) is an exercise-induced cytokine which has been shown to be important to cardioprotection and metabolism. It is currently unknown how exercise timing modulates the IL-6 signaling pathway in the heart.

PURPOSE: To investigate how time-of-day and IL-6 influence exercise-induced activation of STAT3 and its downstream signaling pathways in male and female mouse hearts.

METHODS: Wild-type and …

Comparison Of Lower Limb Sagittal Plane Kinematics Measured Using Opencap And Traditional Mocap During Single Limb Squat Analysis In Patients Post-Aclr, Alexander Chen, Jiaqi Wang, Susan Sigward, Willa Ma, Grace Choi

International Journal of Exercise Science: Conference Proceedings

OpenCap (Stanford University) uses standard smartphone cameras and computer vision algorithms to estimate joint kinematics without markers. With affordable equipment and reasonable setup procedures, it may provide an alternative to visual assessment of movement impairments in the clinic. Subtle alterations in joint kinematics can be relevant to the interpretation of recovery progress following musculoskeletal injury or surgery such as anterior cruciate ligament reconstruction (ACLr). It is important to understand the level of agreement between new tools for assessment and gold standard kinematic measures. PURPOSE: To determine concurrent validity of kinematic data collected using OpenCap and gold standard technologies during …

The Effect Of Fatigue On Hip, Knee, And Ankle Kinetics During Rear Foot-Elevated Split Squats, Sara C. Mills, Jaime Alvarado, Tyler Lindholm, Michele Leblanc Facsm

International Journal of Exercise Science: Conference Proceedings

Rear foot-elevated split squats (RFESS) are a widely used movement to increase lower body strength, but little is known about how fatigue alters joint torque demands across the ankle, knee, and hip. Previous research has shown that fatigue changes kinematics during RFESS, increasing hip and knee motion while reducing ankle movement, but the effect on joint torques remains unclear. PURPOSE: To examine the effects of fatigue on ankle, knee, and hip torque in the sagittal and frontal planes during the eccentric and concentric phases of the RFESS in active females aged 18–25. METHODS: Participants performed repeated body weight RFESS until …

High-Dose Sodium Supplementation On Hydration And Thermoregulatory Responses While Cycling In The Heat, Melani Kelly

International Journal of Exercise Science: Conference Proceedings

Sodium is commonly included in sports beverages to promote hydration and support carbohydrate (CHO) absorption, typically at concentrations of ~270-400mg. Recently, high-dose sodium supplements, often approaching 1000mg and lacking CHO, have entered the market with minimal evidence to support their use. PURPOSE: Investigate how hydration and thermoregulatory responses change during cycling in the heat when consuming a supplement containing 810mg of sodium. METHODS: Twenty recreationally active participants (15 males, 5 females; age = 23.4 ± 2.8) completed a 2-h bout of cycling in an environmental chamber (37.3℃, 59.1 ± 4.4% relative humidity) on two occasions separated by > 7 …

Understanding The Effects Of Training On Brain And Muscle Hemodynamics During Exercise-Induced Muscle Fatigue, Aqueen Lenon, Christine Dy, Stefan Keslacy

International Journal of Exercise Science: Conference Proceedings

BACKGROUND: While the muscle fatigue during weightlifting exercise is well-documented, the relationship of brain/muscle activity are less known. PURPOSE: to investigate the changes in oxygenation levels in the brain and muscles during resistance training, comparing these effects between athletes (ATH) and sedentary (SED) individuals. METHODS: 24 participants (14 SED, 10 ATH) were recruited. The bench press protocol included four sets of twelve repetitions at a weight corresponding to a Rate of Perceived Exertion (RPE) of 6. Oxygenation levels in prefrontal cortex and the right triceps muscle were continuously monitored using near-infrared spectroscopy (NIRS) (Oxymon Mk III). NIRS data …

Intensity Over Effort: Exercise Prescription Strategies For Glycemic Control, Oscar Chavez Jr., Marissa Ramirez, Jacob Dawes, Isaac Chapman, Kosar Valaei, Maja Gebauer, Christine Mermier, Jonathan Little Facsm, Luotao Lin, Gretchen Ray, Roberto M. Alvidrez, Zachary Mang, Fabiano T. Amorim, Valmor Tricoli, Flavio De Castro Magalhaes

International Journal of Exercise Science: Conference Proceedings

ABSTRACT

Resistance exercise (RE) is effective in mitigating the development of type 2 diabetes (T2D) and prediabetes, but long-term adherence is low in these populations. Continuous glucose monitoring (CGM) devices are important tools in clinical practices to assist glycemic control. Previous meta-analysis shows the functionality of CGM devices among different exercise modalities but mentions the lack of studies with controlled diet and physical activity levels in free-living conditions. PURPOSE: To examine whether perceived effort during RE influences glycemic control and psychological outcomes in individuals with prediabetes and T2D using CGM under free-living conditions. METHODS: In randomized order, 25 …

Dexterity Assessment Scores Vary With Controller Type But Not Super Smash Bros. Ultimate Player Skill, Jacob D. Cervantes, Dillon Harris, Zachary R. Mcfadden, Steven B. Machek

International Journal of Exercise Science: Conference Proceedings

Within the expanding Esports industry, competitive Super Smash Bros Ultimate (SSBU) players require high neuromotor execution. They consequently select controllers and permit functional modifications to match the individual precision and dexterity preferences within their playstyle. PURPOSE: To examine how skill level and controller preference impact dexterity scores in SSBU players of differing skill relative to each other and non-gamers. METHODS: 56 (22 male casual CAS; 24y ± 4; play >4 hr per week, 15 male ES; 24y ± 4; top 150 globally- ranked competitive SSBU players, and 19 non-gamer controls NG; 24y ± 5; 16F/3M) subjects voluntarily participated …

Different Glycemic Control Responses In Women And Men With Type 2 Diabetes And Prediabetes To Resistance Exercise, Kosar Valaei, Oscar Chavez Jr., Marissa Ramirez, Jacob D. Dawes, Isaac Chapman, Maja Gebauer, Christine M. Mermier, Jonathan Little, Luotao Lin, Gretchen M. Ray, Roberto Mota, Zachary A. Mang, Fabiano Amorim, Valmor Tricoli, Flavio De Castro Magalhaes

International Journal of Exercise Science: Conference Proceedings

Resistance exercise (RE) is recommended for individuals with type 2 diabetes (T2D) and prediabetes to improve glycemic control, but sex differences remain unclear. PURPOSE: To investigate sex-related differences in glycemic responses to RE in individuals with T2D and prediabetes METHODS: Twenty-five participants (12 males, 13 females, 36–78 year) with T2D or prediabetes completed four randomized crossover sessions: a high-intensity (HI) RE session (3 sets × 8 reps, 75%-1RM, 120 seconds interval), a rest-redistribution (RR) RE session (6 sets × 4 reps, 75%-1RM, 60 seconds interval), a low-load (LL) RE session (3 sets × 16 reps, 37.5%-1RM, 103 seconds …

Trunk Rotational Range Of Motion And Abdominal Oblique Strength In High School And Collegiate Baseball Pitchers: Implications For Performance And Energy Flow, Belinda Aldern, Arnel Aguinaldo, Avery Takata, Antonio Squillante

International Journal of Exercise Science: Conference Proceedings

BACKGROUND: Baseball pitching requires complex sequencing of the kinetic chain, with the trunk serving as an integral role for linking the lower body to the upper body. Despite past research on energy flow in pitching, there is an increased need to study age-specific performance. PURPOSE: The purpose of this study was to examine differences in Trunk Rotational Range of Motion (TRROM) and Abdominal Oblique Strength (AOS) between high school and collegiate baseball pitchers and how these variables relate to performance and mechanical energy flow through the lumbosacral (L5S1) joint. METHODS: 12 High School and 12 Collegiate aged pitchers …

Food Insecurity. A Factor In Criminal Behavior?, Jerrod Brown, Jeremiah Schimp, Leanne Skehan, Janina Cich

Nutritional Neurocriminology Today

This article examines how food insecurity and limited access to nutritionally adequate foods impair cognitive function, emotional regulation, decision-making, and impulse control. Emerging research purports that individuals experiencing food insecurity face increased risks of mental and physical health problems, violent behavior, delinquency, heightened childhood vulnerability, and criminal justice involvement across the lifespan. The article advocates for increased awareness, routine screening, and specialized training for professionals in mental health, social services, and the criminal justice system to address food insecurity, thereby supporting long-term policy and community-level strategies that reduce criminal behavior and improve outcomes for vulnerable populations.

The Impact Of Emotional Factors On The Functioning Of Selected Muscles: Facial Muscles, Trapezius Muscle, Diaphragm And Therapy Suggestions For Physiotherapists. A Systematic Review, Kacper Chojowski, Wojciech Janik, Piotr Steuer, Maciej Tomik, Michał Kuszewski

Baltic Journal of Health and Physical Activity

Background: Extensive research has identified muscles that are particularly susceptible to emotional stimuli, namely the facial muscles, trapezius, and diaphragm. These muscles can respond to emotional stimuli by affecting the viscoelastic properties of muscles, especially stiffness. This study attempts to identify suggestions in evidence-based physiotherapy (EBP) for treating muscles that are particularly susceptible to emotions. Materials and methods: In order to achieve the goals, studies available in PubMed, PEDro, and Elsevier and Springer databases were analyzed. In the critical literature review, the following word combinations were selected: "muscle psychological stress," "muscle tonus stress," "trapezius stress," "diaphragm stress," "facial muscles stress." …

Can Physical Activity Improve Students' Stem Achievement? Results Of The Lithuanian Study Of Students In Grades 5–8, Agne Brandisauskiene, Julius Venskus, Egle Kemeryte-Ivanauskiene

Baltic Journal of Health and Physical Activity

Abstract: Background: Recognising the importance of physical activity for students' overall well-being and cognitive functioning, this study aims to investigate the relationship between the achievement of students in grades 5–8 in STEM subjects and their non-formal physical activity. Materials and Methods: The data for this study were gathered from the Lithuanian school management system. To categorize the marks into STEM subjects and non-formal physical sport activities, a RoBeRTa pre-trained model, a tool based on Natural Language Processing (NLP), was utilized. For the hypothesis testing of non-normally distributed data, the Mann–Whitney U test was employed. Results: The results of study show …

Promoting Postpartum Maternal Self-Efficacy Through Prenatal Pelvic Floor Health And Sensory Modulation Education, Cate Smith

Occupational Therapy | OTD Capstone Projects

Pelvic floor therapy, also called pelvic floor health care, is an emerging field for occupational therapy practitioners. Pelvic floor dysfunction (PFD) is a common health outcome after pregnancy and childbirth. Although most women receive consistent prenatal health care, they do not receive the education they need to manage symptoms of PFD such as incontinence, pain, and sensory dysregulation during the postpartum period. Occupational therapy can play a meaningful role in educating and supporting women during the prenatal period, postpartum healing, and role acquisition. This doctoral capstone project researched educational strategies to improve self-efficacy among perinatal women. Albert Bandura defines self-efficacy …

From Fog To Function: An Occupational Therapist's Guide To Evaluating And Treating Cancer-Related Cognitive Impairments, Lauren E. Toner

Entry-Level Occupational Therapy Doctorate - Doctoral Capstone Symposium

Cancer – related cognitive impairment (CRCI) is a common side effect of cancer treatment that interferes with cancer survivors’ occupational performance, independence, and quality of life. Despite its high prevalence, CRCI remains under recognized and inconsistently addressed within oncology care. About 70% of individuals diagnosed with cancer report cognitive changes during or after treatment, yet many do not receive treatment. Occupational therapists are clinically trained to evaluate and treat functional cognition, activities of daily activities, instrumental activities of daily living, and client centered goals, positioning them as key providers in addressing CRCI. However, limited occupational therapy specific resources have hindered …

Perceptions And Practices Of Incorporating Student-Centered Menu Items In School Meals, Kristi L. Lewis Phd, Rdn

Institute of Child Nutrition, Applied Research Division

Student-centered menu planning prioritizes learners’ preferences, nutritional needs, cultural relevance, and engagement in the development of school nutrition program offerings. Menus that reflect student preferences and incorporate student input are associated with increased meal participation and consumption. This study examined school nutrition professionals’ perceptions, best practices, and strategies for incorporating students’ voices into school-based menu planning and modification.

Using a participatory research approach, school nutrition professionals, administrators, United States Department of Agriculture Food and Nutrition Service representatives, and State agency staff participated as expert panelists and survey respondents. A literature review and qualitative expert panel responses informed the development of …

Meeting The Challenges Of Serving Scratch-Prepared Foods In School Nutrition Programs, Keith Rushing Phd, Rd, Ruaa Al Juboori Phd, Mackinsey Shahan Phd, Rdn

Institute of Child Nutrition, Applied Research Division

The increasing prevalence of ultra-processed foods (UPFs) in children’s diets presents a significant public health concern due to associations with obesity, metabolic disorders, poor cardiometabolic health, and reduced academic performance. Scratch cooking in school meal programs has emerged as a promising strategy for improving meal quality by emphasizing preparation from basic, minimally processed ingredients. Although research indicates that scratch-prepared meals can improve nutritional quality and student acceptance, implementation remains challenging due to operational, financial, and workforce barriers.

The purpose of this study was to identify challenges school nutrition professionals face when offering scratch-prepared meals, assess the national prevalence of these …

Can We Talk? A Correspondence Study To Examine Responsiveness Of Physical Educators To Requests For A Phone Call From Parents Of Children With Disabilities, Sean Healy, Justin A. Haegele, Steven K. Holland

Human Movement Studies & Special Education Faculty Publications

The Individuals with Disabilities Education Improvement Act (2004) mandates that parental input be considered when making educational decisions for children with disabilities, including in physical education. However, parents of children with disabilities often report suboptimal communication experiences with physical educators. The purpose of the current study was to examine if the initiation of a parent–physical educator relationship is influenced by whether students have a disability or not. An online message correspondence study methodology was used to detect potential disparities in the responsiveness of a sample of 320 physical educators to electronic message requests for a phone call to discuss physical …

From Intention To Enactment: Action Planning And Habit Automaticity Distinguish Successful From Unsuccessful Intenders To Engage In Regular Leisure-Time Moderate-To-Vigorous Physical Activity, Yaogang Han, Yubing Wang, Pan Li, Binn Zhang

Human Movement Studies & Special Education Faculty Publications

University students often intend to exercise regularly but fail to translate intention into action. The present study tested which post-intentional processes distinguish successful from unsuccessful intenders in self-reported regular leisure-time moderate-to-vigorous physical activity (MVPA) enactment. Chinese undergraduates from 10 universities completed a three-wave survey administered at roughly two-week intervals. Habit automaticity was assessed at Wave 1, intention together with action planning and coping planning at Wave 2, and self-reported regular-exercise status at Wave 3. Because the dependent variable was assessed using a single stage-based self-report item, the findings should be interpreted as explaining self-reported regular-exercise status rather than objectively measured …