Digital Commons Network^™

Upper Extremity Biomechanical Analysis Of Defensive Flag Pulling In Flag Football, Rianne L. Aguilar, Claudia De La Cruz, Travis J. Peterson

International Journal of Exercise Science: Conference Proceedings

PURPOSE: This project aimed to determine upper extremity techniques during defensive flag pulls in women’s flag football. METHODS: Eleven healthy, female flag football players with at least high school varsity experience volunteered to participate in this study. Participants were instructed to pull the flag(s) of a stationary dummy placed 3 yards away as fast as possible. Trials were conducted in flags facing forward (F), angled 45° left (L), and angled 45° right (R) of the flag puller. Motion capture (Vicon, 120 Hz) and video analysis were used to analyze technique. The Waterloo Handedness Survey was used to indicate hand preference. …

Influence Of Virtual Reality Cognitive Fidelity On Biomechanical Adaptation And Motor Strategies With A Custom Prosthesis And Foot Controller., Marek R. Kwasek

International Journal of Exercise Science: Conference Proceedings

In an age of digitization, rehabilitation is embracing newer technologies, particularly VR, to enhance motor development and learning skills with real-world applications. With its practical replicability, VR’s visual (i.e., how visually realistic a virtual environment is) and cognitive fidelity (i.e., how well a virtual environment mimics the cognitive demands of real-world tasks) has the potential to influence motor strategies and, ultimately, a person’s functional biomechanics when learning a new skill. PURPOSE: To examine how different levels of visual and cognitive fidelity impact users’ reaching biomechanics when controlling a prosthetic arm using a foot controller. METHODS: Participants completed 12 …

Nanomechanical Effects Of Microgravity On Murine Tendon Fibrils, Patrick Bialy, Andrew S. Ichimura, Kent A. Lorenz, Ryan T. Scott, James R. Bagley

International Journal of Exercise Science: Conference Proceedings

Microgravity, characterized by a weak gravitational pull, poses physiological risks to astronaut health and performance. While its impact on muscle and bone is well documented, effects on connective tissue, such as tendon, remain understudied. PURPOSE: This study aimed to 1) quantify the effects of 37 days of microgravity on the compressive nanomechanics of individual collagen fibrils and 2) compare these findings to existing literature and previously collected lab data. We hypothesized that spaceflight (SF) fibrils would exhibit a lower Young’s Modulus (YM) than ground controls (GC). METHODS: Female C57BL/6J mice were exposed to 37 days of spaceflight aboard the International …

The Effect Of Birkenstock® Arizona Sandals On Reducing Gait Changes Linked To Plantar Fasciitis For Level And Incline Walking, Julian D. Macdonald, Christiane R. O'Hara, Scott Hazelwood

International Journal of Exercise Science: Conference Proceedings

Birkenstock^® Arizona sandals have seen a surge in popularity among college aged students, though limited research is available regarding their effect on foot biomechanics. Understanding the changes to biomechanical parameters caused by footwear choice is valuable information for these footwear users. PURPOSE: The purpose of this study was to analyze specific biomechanical parameters linked to the development of plantar fasciitis that result from wearing Birkenstock^® Arizona sandals. These parameters included ankle dorsiflexion, eversion, compressive force, anterior displacement of the foot center of pressure, and lower leg muscle activation. METHODS: 6 healthy college aged male participants were recruited to …

Emg Analysis Of The Upper Body During Different Cycling Positions, Nicholas G. Cariquitan, Amara Dumas, Christiane R. O'Hara

International Journal of Exercise Science: Conference Proceedings

Elite, novice, and beginner cyclists all encounter varying positions on the bicycle to meet comfort and/or performance needs. These positions must take into account the complex relationship between muscular activation, flexibility, and the limits of human biomechanics. PURPOSE: To investigate three bicycle positions and the effect of the rider’s upper body muscular activation and comfort. The bicycle position was defined by hip angles: normal (120-130 degrees), aggressive (110-115 degrees), and upright posture (140-150 degrees), while maintaining a constant knee angle (28-32 degrees). METHODS: 10 college-aged participants with cycling experience from Cal Poly San Luis Obispo and the surrounding area were …

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 …

Unlocking The Potential Of Citrulline Malate: A Pilot Study, Fabiola E. Bejarano, Elisa L. Milkie, Parker Andersen, Jenevieve L. Roper Facsm

International Journal of Exercise Science: Conference Proceedings

Citrulline malate (CM) is an ergogenic aid hypothesized to improve exercise performance by promoting nitric oxide (NO) production resulting in increased vasodilation, blood flow, and oxygen and nutrient delivery to working muscles. It is also thought to increase the synthesis of ATP and aerobic efficiency via malate and the TCA cycle. Prior research demonstrates improvements in upper and lower body submaximal resistance training exercise performance in females; however, limited research exists on the effects of CM supplementation on submaximal aerobic exercise performance in females. PURPOSE: Determine the effects of acute CM supplementation on submaximal time-trial (TT) performance in females. …

Use Of A Smartphone App Influences Diet Quality Among College Students., Alexis Arle, Mandy Korpusik, Delaram Yazdansepas, Gabrielle Besio, Samantha Chuakay Lim, Cameron Sumaquial, Hawley C. Almstedt

International Journal of Exercise Science: Conference Proceedings

Diet quality can protect or increase risk for noncommunicable diseases (NCDs). Diets rich in carotenoids are linked to reduced risk of NCDs. Dietary carotenoids can be measured in the skin and can serve as a biomarker of fruit and vegetable intake. PURPOSE: The purpose of this study was to investigate whether use of the In2Eat app improved diet quality among college students. METHODS: We administered a baseline survey including the Diet Quality Questionnaire (DQQ). Participants were also tested for skin carotenoid levels using a spectrophotometer (Konica Minolta 600D) as an indicator of diet quality. Participants were asked to use the …

Validity And Reliability Of Wrist-Worn Wearable Body Composition Estimation, Setareh Zarei, Rodolfo Mejia, James Navalta

International Journal of Exercise Science: Conference Proceedings

Usage of wearable technology is increasing in popularity every day. Samsung is a popular brand that manufactures wearable fitness trackers capable of measuring body composition (Galaxy Watch7). Because body composition is a common way to determine body fat percentage (FM %) and fat mass (FM), the validity and reliability of wearables to provide accurate measures (body fat percentage and fat mass) during body composition is important. PURPOSE: This study aimed to analyze and assess the validity and reliability of body fat percentage and fat mass from the Samsung Galaxy watch7 vs. DXA scan and Bioelectrical Impedance Analysis (BIA). METHODS …

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 …

Allen County, Kentucky African American Wwi Soldiers, Department Of Library Special Collections

Research Collections

No abstract provided.

My Ministry As A Therapy Dog: Bringing Joy And Healing, Linda F. Garner

International Journal of Faith Community Nursing

This article describes the journey of a small dog as she is trained to be a therapy dog. Requirements for training and regulations to be a therapy dog are discussed. After training, the dog describes her therapy skills in a variety of settings that enriches the lives of patients and families in hospice settings and rehabilitation. Research on animal assisted therapy is included.

Community Health Nursing And The Spiritual Domain: Clinical Rotations In Faith-Based Residential Communities For Prelicensure Nursing Students, Paulette D. Slowinski, Amy Sweeney

International Journal of Faith Community Nursing

Contextualized spiritual education in undergraduate nursing programs is often limited. Community-based clinical rotations present an opportunity to introduce nursing students to professional practice in faith-based communities. Junior and senior undergraduate nursing students from a state university worked with the wellness nurses at a residential community for older adults funded by the county Catholic diocese. In this unique environment, students participated in nursing care focusing on health promotion and disease prevention and management. This learning opportunity allowed students to have meaningful interactions with residents while gaining insight into faith-based nursing practice and the value of spiritually focused care for vulnerable populations.

Faith Community Nursing: Home Care Delivery Model, Deborah J. Ziebarth

International Journal of Faith Community Nursing

Faith community nurses (FCNs) perform home visits as part of their scope of practice. The FCN does home visits based solely on the assessed needs of patients, regardless of insurance or prescriber orders. A historical review describes the practice gap leading to the development of the Faith Community Nursing: Home Care Delivery Model provided in the booklet: Visitation Guidelines for Faith Community Nurses. Through a review of literature, alignment, and diagram, key components are defined. A wholistic screening exemplary (Congestive Heart Failure) is shared. The model’s key components are screening/assessment for specific disease risk (pre-diagnosed and diagnosed), education (patient and …

Evaluating The Effect Of A Rest Team Tea Cart On Nurse-Reported Comfort, Healing, And Empathy, Danielle A. Lisiecki Edd, Msn, Rn, Barbara A. Kilbride Ms, Bsn, Rn

International Journal of Faith Community Nursing

Abstract

In response to the increasing emotional and physical demands placed on healthcare professionals, a not-for-profit health system in Southwest Florida implemented a wellness initiative, focusing on the intentional care of the spirit through its Spiritual Services, Resilience Education Support Team (REST), and its area Faith Community Nurses (FCN), called the REST Tea Cart service. Initially, the REST Tea Cart was designed to promote emotional well-being by providing staff members with complimentary tea, cookies, and inspirational note cards, aiming to create moments of peace and respite during the workday. It would grow much more, expanding beyond the hospital’s walls and …

Conservative Anabaptists Descriptions Of Delay, Comfort In Connectedness, And Ease In Cultural Tension When Seeking And Responding To Healthcare, Matthew D. Hottle

International Journal of Faith Community Nursing

Introduction: Conservative Anabaptists are a large ethnic religious population that continues to grow in the United States. These groups are known to experience adverse health-related outcomes. Therefore, the concept of transcending health values has been developed to better understand how conservative anabaptists describe seeking and responding to healthcare. The purpose of this study is to (1) gather empirical evidence about the concept of transcending health values and (2) use the evidence to contribute to the body of knowledge of nursing.

Method: The study used qualitative-directed content analysis guided by the core qualities of transcending health values: delay in health-seeking behaviors, …

Practice Matters: Measles, Maria E. Main, Melissa K. Travelsted, Maire M. Blankenship

International Journal of Faith Community Nursing

Measles has re-emerged as a significant public health concern, with an estimated 10.3 million global cases and more than 100,000 deaths in 2023, primarily among young children. In the United States, measles incidence has risen sharply due to declining vaccination rates and increased international travel, resulting in a growing number of locally transmitted outbreaks. Faith community nurses, who play key roles in health education, advocacy, and illness prevention, are uniquely positioned to support community-level efforts that reduce measles transmission. This article addresses key aspects of measles epidemiology, clinical presentation, and complications, emphasizing the virus’s high communicability and potential for severe …

Membership Information

International Journal of Faith Community Nursing

No abstract provided.

Mind Over Injury: Exploring Mental Imagery As A Game Changer In Athlete Rehabilitation, Maria Angelina Budelman, Jeff Cherubini

International Journal of Exercise Science: Conference Proceedings

GNYACSM Original Research

Mind Over Injury: Mental Imagery for Recovery

MARIA ANGELINA BUDELMAN, JEFF CHERUBINI Alumni Hall; Kinesiology; Manhattan University; Bronx, New York

Category: Undergraduate

Advisor / Mentor: Cherubini, Jeff ([email protected])

ABSTRACT According to the National Collegiate Athletic Association (NCAA), approximately five million injuries occur annually among collegiate athletes, many of which are associated with increased risks of negative mental health outcomes. As participation in collegiate athletics continues to grow, likely, both physical and psychological demands on athletes will also increase. Mental imagery (MI), the intentional practice of visualizing movements through the mind’s cognitive, emotional, and sensory processes, has been …

Combining Home Exercise, Fitbit Tracking, And Virtual Reality Mindfulness To Reduce Stress And Improve Cardiometabolic Health: A Physical Therapy Student Research Experience, Sharon A. Martino, Kelly Warren, John Calisi, Anthony Dicrescento, Mehran Mohamad, Gabrielle Lewin, Stefanie Gera, Ashley Youseffi, Steven Gengo

International Journal of Exercise Science: Conference Proceedings

GNYACSM Original Research Abstract

Combining Home Exercise, Fitbit Tracking, and Virtual Reality Mindfulness to

Reduce Stress and Improve Cardiometabolic Health: A Physical Therapy Student

Research Experience

SHARON A MARTINO, KELLY A WARREN, ANTHONY DICRESCENTO, JOHN CALISI, MEHRAN

MOHAMMAD, STEFANIE GERA, ASHLEY YOUSEFFI, GABRIELLE LEWIN, STEVEN GENGO

Rehabilitation Research and Movement Performance Laboratory; Stony Brook University; Stony

Brook, NEW YORK

Category: Graduate

Advisor / Mentor: Martino, Sharon ([email protected])

ABSTRACT

Student engagement in research is critical to developing evidence-based practice and critical thinking skills in PT education.

Student-driven research fosters independence, collaboration, and a deeper understanding of the scientific process,

preparing future …

Turning Aquatic Wearable Research Into Coaching Insight: Quantifying Fatigue To Improve Technique, Jack Grotke, Gerald Rashkovsky, Dhruv Seshadri

International Journal of Exercise Science: Conference Proceedings

Shoulder fatigue is a key contributor to performance decline and injury risk in swimmers, highlighting the need for objective monitoring tools; yet, despite their widespread use in land-based sports, wearable sensors remain underutilized in aquatic environments. PURPOSE: To examine how wearable muscle oxygenation (SmO₂%) sensors can quantify local fatigue during performance, predict fatigue-induced kinematic breakdowns, and inform evidence-based training strategies. METHODS: This IRB-approved study (Lehigh University #2113291-4) recruited fourteen (n=14) Division I butterfly swimmers randomized into Exercise (EX) or Control (CON) groups. All athletes maintained standard training routines, while EX completed a targeted exercise—two sets to …