Kinesiology Commons^™

Maintenance Of Anaerobic Power Across A Competitive Season In Collegiate Women’S Ice Hockey Playersquinn, Quinn M. Mclaren, Olivia J. Grabianowski, Molly K. Henderson, Kyle Sunderland

2025 Student Academic Showcase

The purpose of this study was to examine changes in anaerobic power and capacity in women’s college ice hockey players from pre-season to post-season. Fourteen NCAA Division I female ice hockey players performed a 30-second Wingate test (WAnT) two weeks prior to the start of the competitive season and three weeks following the final game. Athletes completed a standardized warm-up including a short sprint on the cycle ergometer to prepare for the maximal effort test. The WAnT began from a rolling start, with the athlete pedaling at 100–110 RPM. Athletes then completed a 30-second all-out sprint against 9% body weight …

Relationships Between Performance In The Frequency Speed Kick Test, Heart Rate Variability, And Body Composition In Amateur Muay Thai Fighters, Antonio Beira De Andrade Junior, Elena Marie Peixoto Ruthes De Andrade, Patrícia Dos Santos Vigário, Cesar Antonio Luchesa, João Eduardo De Azevedo Vieira, Igor Ramathur Telles De Jesus, Agnaldo Jose Lopes

International Journal of Exercise Science

International Journal of Exercise Science 18(6): 428-442, 2025. In martial arts, heart rate variability (HRV) measurements can potentially be used to assess injury risk and susceptibility to fatigue. Muay Thai uses the Frequency Speed of Kick Test (FSKT) to measure kick speed, but it is unknown whether better fitness results in improved autonomic function and body composition, which may affect athletic performance and recovery. We aimed to evaluate the correlations between FSKT, HRV, and body composition measures in amateur Muay Thai fighters. This is a cross-sectional study with 37 Muay Thai fighters. They underwent FSKT-10s and multiple FSKT to measure …

Sex Differences In Exercise And Sleep Among University Faculty And Staff Members, Jorge O. Vazquez, David A. Tobar, Faith Yingling, K Todd Keylock

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 6: Issue 1, Article 4, 2025. There has been minimal research examining the exercise and sleeping patterns of university faculty and staff members and what role these factors play in overall health. The information gathered in this study was used to analyze how faculty and staff can adapt their behaviors to improve health and well-being. To explore sex differences in exercise and sleep in faculty and staff at a university in the Midwest, the study performed secondary analyses on data collected from the 2022 American College Health Association’s National Faculty and Staff Health …

Erratum For Effect Of Chronotype On Sleep Quality In A Laboratory Setting, Brianna Harfmann, Natashia Swalve, John Mitrzyk, Alexander Montoye

International Journal of Exercise Science

No abstract provided.

The Effects Of Palm Cooling On Repeat Sprint Ability Following A Fatigue Inducing Protocol In Collegiate Female Athletes, Ella Wrabley, Britta Lagerquist, Grace Smith, Rachel Jones, Madeline Mcneilly, Jeff Buxton, Hayden Gerhart, Phillip Prins

International Journal of Exercise Science

International Journal of Exercise Science 18(3): 415-426, 2025. Cooling glabrous skin sites, such as the palms, can mitigate core body temperature rise and delay fatigue during physical activity, potentially enhancing performance. However, research on palm cooling (PC) in female athletes remains limited, and existing devices are often costly or impractical. This study evaluated the effects of PC using a novel, cost-effective portable device on repeat sprint ability in female collegiate athletes after a fatiguing protocol. Twenty female athletes (age: 20.1±1.4 years; height: 166.7±6.9 cm; mass: 66.6±9.8 kg; BMI: 24.0±3.9 kg/m²; body fat: 24.9±4.6%) participated in a randomized crossover study. Sessions …

Leveraging Agent-Based Modeling And A Randomized Intervention To Advance Childhood Physical Activity: A Study Protocol, Matt Kasman, Adam B. Sedlak, Lydia Reader, William J. Heerman, Russell R. Pate, Amelie G. Ramirez, Evan C. Sommer, Shari L. Barkin, Ross A. Hammond

Faculty Publications

This study (1R01HD107002-01A1) protocol describes the planned creation and use of an agent-based model (ABM) of early childhood physical activity (PA). Successful early childhood PA interventions can potentially play an important role in both increasing overall population health as well as closing health disparities across subpopulations. At present, effective strategies for doing so are currently unknown. In large part, this is because PA determinants operate across levels dynamically, interact with one another, and can differ substantially across children. A complex systems approach—specifically, ABM—can be used to provide important insights about effect pathways driving child PA. Design of the proposed ABM …

Age Of Anaerobic, Aerobic, And Skill-Based Olympic Athletes 1988 - 2024, Corban J. Ruiz, Iliana G. Hernandez, Edward K. Merritt

International Journal of Exercise Science

International Journal of Exercise Science 18(3): 404-414, 2025. The age at which athletes compete at a high-level provides understanding of human physiology, development, aging and skill refinement. The Olympics, with high-level performances across events with differing metabolic demands, provide unique data for analysis of optimal performance age given the type of performance required. The aim of this study was to classify Olympic events from 1988-2024 into aerobic, anaerobic, mixed, or skill, and compare male and female athlete ages in each classification. Events of maximal effort under 2-minutes duration were classified as anaerobic. Events longer than 5 minutes were classified as …

Case Study: Effect Of Stroboscopic Vision Training During A Softball Season, Doug Dendy, C Roger James, Toby Brooks, Micah Lierly, Nolan Riley, Larry Munger

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 6: Issue 1, Article 3, 2025. This case study examined the effects of stroboscopic vision training during an entire varsity softball season for a 16-year-old female. Stroboscopic vision training uses specialized glasses with crystallized fluid that flickers, intermittently impeding vision, a technique that enhances visual performance. The stroboscopic glasses were worn two to three times a week during hitting and fielding skills. The central hypothesis was that the stroboscopic vision training would enhance softball vision performance. The central hypothesis was tested using these specific aims: 1) batting statistics for a year with no …

The Impact Of Consuming An Electrolyte Drink Pre Vs Post-Workout On Recovery As Measured Through Urinary Indicators In Collegiate Cross-Country Runners, Laura Taylor, Aidan Becher, Madelynn Struck, Momodou Colley

24th Annual A. Paul and Carol C. Schaap Celebration of Undergraduate Research and Creative Activity (2025)

BACKGROUND: Hydration is crucial in sports, as dehydration can decrease strength, endurance, and power. Drinking electrolytes before and after intense exercise can promote hydration. Few studies have compared the difference in consuming electrolytes pre/post-workout. The impact of consuming electrolyte drinks can be assessed by comparing pre/post-workout urinary biomarkers (UB). PURPOSE: To determine if drinking electrolytes before/after a workout improves post-workout recovery as measured by heart rate (HR) and UB in collegiate Cross Country (CC) runners. METHODS: 21 CC runners (43% men, 20±3 years) were divided into four groups. For four weeks (Sep-Oct 2024), participants consumed Liquid IV (LIV) or a …

Comparative Analysis Of An Aquatic And Dry-Land Catching And Throwing Exercise On Reaction Time And Inhibitory Executive Function, Haein Choi

Student Research Symposium

Fast and accurate reactions are crucial for fall prevention. The ReacStick measures reaction accuracy by requiring immediate motor responses without delay. This study compared the effects of aquatic and land-based catching and throwing exercise on reaction accuracy to explore effective fall prevention training methods.

Aging In Motion: The Impact Of Activity On Visceral Fat In Senior Individuals, Heather Feeny, Paxton Castillon, Alyssa Mcnutt, Mattew Densley

Student Research Symposium

The aim of this study is to investigate activity levels, including sleep duration, sitting time, and their relationship with visceral fat area (VFA).

Body Composition Of Older Active Adults: The Huntsman Senior Games Study, Abby Hansen, Paxton Castillon, Heather Feeny, Alyssa Mcnutt, Matthew Densley, Elizabeth Cafferty

Student Research Symposium

• Body Fat Percentage (%BF): ratio of adipose tissue to total mass

Effect Of Prolonged Water Immersion On Isometric Mid-Thigh Pull Performance, Justus Rammell, Joonsun Park, Paxton Castillon

Student Research Symposium

• The aquatic environment may contribute to enhanced muscle strength by promoting cerebral blood flow and cortical activation, potentially driven by hydrostatic pressure-induced cephalad fluid shifts and sensory stimulation during static water immersion.

Does Peer Influence Impact Substance Use Intentions In Pre-Adolescence? A Longitudinal Examination, Aubrey Low

Student Research Symposium

• Substance use in adolescent populations remains a significant public health concern. Although many studies have explored the association between peer influence and adolescents' substance use intentions, little has focused on how pre-adolescent populations are impacted by peer influence and their susceptibility to substance use. This gap in knowledge presents to be concerning given the increased vulnerability to social pressures during this developmental stage. This study aims to close this gap by investigating the association of the role of peer influence in shaping pre-adolescents' intent to use substances.

A Cross-Sectional Analysis: Employment And Its Impact On Physical Activity, Academic Performance, And Quality Of Life Among Bellarmine University Students, Orlando Exposito Nuñez

Undergraduate Theses

Introduction: Half of undergraduate students are employed, meaning they must balance work with academics, physical activity (PA), and personal responsibilities. This study examines the potential negative impact of employment on PA, academic performance, and quality of life (QOL) among college students. Methods: The cross-sectional survey comprised 125 Bellarmine University students (Age 21.07 ± 3.40; 52% female, 48% male). Measures included the RAND SF-36 for QOL, the International Physical Activity Questionnaire Short Form (IPAQ-SF), and a custom academic and employment questionnaire. Racial and ethnic demographics included White (75.2%), Black or African American (11.2%), Hispanic or Latino (15.2%), Asian (4.8%), Multiracial (4.8%), …

Does Body Mass Index Affect Postural Control In Adults?, Taylor Kruse, Andrew Shim, Ian Bonder

International Journal of Exercise Science

International Journal of Exercise Science 18(7): 394-403, 2025. Obese adults are faced with greater challenges to maintaining balance compared to their healthy-weight counterparts. Due in part to the ongoing national and global obesity epidemic, it’s imperative to identify if body mass index (BMI) could negatively affect postural control and balance. The purpose of this study was to determine if CoP scores displayed a significant relationship with BMI in healthy adults. Cross-sectional, archival data from 225 adults (40 males; 185 females; age 29.6 + 14.25 years; weight 77.95 + 21.33 kilograms [kg]; height 168.43 + 0.66 centimeters [cm]; BMI 27.52 + …

Preseason Mileage Influences The In-Season Training Effect In Female Cross Country Runners, Abby Ervin, Dean Calsbeek

Celebration of Research

Purpose: The purpose of this study was to analyze how preseason mileage influences the in-season training effect on maximal oxygen uptake (VO_2max) and lactate threshold (LT) in trained NAIA runners. Methods: Eight female distance runners (age 21.2 0.5 y) ran preseason mileage prior to the start of the cross country season. Subjects completed a graded treadmill test to determine VO_2max and VO₂ at OBLA (VO₂ OBLA) at the beginning and end of a 9 week competitive season. Results: Postseason testing revealed VO_2max significantly improved (p=0.009), while no significant improvement occurred in VO₂ OBLA …

Bridging Theory And Practice: Experiential Learning In Measurement And Evaluation, Emily Washburn, Brooke Befort, Haley Bertrand

SACAD: Scholarly Activities

Experiential learning provides students with valuable opportunities to apply theoretical knowledge in real-world settings. In HHP 340: Measurement and Evaluation at Fort Hays State University (FHSU), students engaged in hands-on application by designing and implementing an athletic combine. The combine featured a comprehensive battery of tests, including the 20-yard dash, vertical jump, wall sit test, medicine ball throw, 3-minute plank test, 5-10-5 pro agility drill, L agility drill, and standing broad jump.

A vital component of this initiative was a community partnership with advanced weight training students from Hays High School and Thomas More Prep-Marian High School. These high school …

Effects Of Interval Load And Constant Load Cycling On Cortisol And Testosterone Production, Anna Zurlo

ASPIRE 2025

Testosterone is an anabolic-androgenic steroid released from the gonads when exercising. Additionally, cortisol is a catabolic hormone that is also released in response to the stress of exercise. Both hormones have been known to increase significantly following high-intensity exercise as compared to low-intensity exercise. However, more research needs to be done regarding the interval training effect on testosterone and cortisol levels. PURPOSE: The purpose of this study is to determine the hormonal response of testosterone and cortisol during interval versus constant load cycling. METHODS: Participants aged 19-45 years old will be recruited to participate in the study. Their initial visit …

Creatine Supplementation Is Safe, Beneficial Throughout The Lifespan, And Should Not Be Restricted, Richard Kreider, Andrew Jagim, Jose Antonio, Douglas Kalman, Chad Kerksick, Jeffrey R. Stout, Robert Wildman, Rick Collins, Diego A. Bonilla

Faculty Scholarship

As researchers investigating creatine supplementation, we have become increasingly concerned about reports that government agencies are attempting to restrict the sale of dietary supplements, including dietary supplements containing creatine, to children and adolescents. Creatine is a naturally occurring compound found in every cell in the human body that plays a critical role in cellular metabolism. The daily turnover of creatine is about 2–4 grams/day, depending on muscle mass and physical activity levels (1, 2). About half of the daily need for creatine is synthesized in the body from amino acids (arginine, glycine, methionine) and stored as free creatine or phosphocreatine …