Kinesiology Commons^™

Longitudinal Associations Between Waking Movement Behaviors And Health-Related Quality Of Life In Older Adults: A Compositional Data Analysis Approach, Jaclyn P. Maher, Alexander Jochim, Yeongjun Seo, Brynn L. Hudgins, Iman F. Khan, Peyton A. Greco, Emily M. Postlehwait, Om L. Patel, Krista S. Leonard, Chih-Hsiang Yang, Denver M. Y. Brown

Faculty Publications

Objectives

Movement behaviors, such as sedentary behavior (SB), light intensity physical activity (LPA), and moderate to vigorous intensity physical activity (MVPA) are mutually exclusive, in that time spent in one behavior inevitably displaces time spent in another. Yet, few studies have simultaneously considered these health behaviors and their association with health-related quality of life (HRQoL), an important indicator of health and well-being in aging populations. This study aimed to explore the role of waking movement behaviors (i.e., SB, LPA, MVPA) in prospectively predicting HRQoL in older adults. The study further aimed to cross-validate associations between movement behaviors and HRQoL using …

A Caffeine And Theacrine Combination Improves Cognitive Performance In Tactical Personnel Under Physically Fatiguing Conditions, Blaine S. Lints, Adam T. Harrison, Sten O. Stray-Gundersen, Gianna F. Mastrofini, Riccardo F. Romersi, Noah K. Nakagawa, Mackenzie B. Yonder, Chimaobim E. Martin-Diala, Alexa J. Chandler, R. Davis Moore, Shawn M. Arent Ph.D., Cscs*D, Fissn, Facsm, Fnak

Faculty Publications

Background

Optimizing human performance under stressful physical and cognitive conditions is paramount during high-stakes military operations. As such, interventions to improve warfighter performance by mitigating task-induced cognitive performance deficits are necessary. While caffeine is the most widely consumed psychoactive substance in the world, common side effects (i.e. anxiousness, micro-saccades, irritability) may be detrimental to warfighter operations. Theacrine, a purine alkaloid similar in structure to caffeine but with a longer half-life, less habituation, and fewer side effects, is proposed as a caffeine-alternative to enhance cognitive resilience.

Methods

Tactically trained participants (n = 20; F = 5; M = 16; age …

Accuracy Of Anthropometric Equations In Estimating Body Fat Percentage In Transgender Men Undergoing Gender-Affirming Hormone Therapy, Barbara Buosi, Yana Barros Hara, Rodolfo André Dellagrana, Rafael Martins Da Costa, Mateus Rossato

International Journal of Exercise Science

International Journal of Exercise Science 18(1): 686-694, 2025. Transgender people may opt for the use of sex steroids and, in some cases, hormone blockers, which can lead to changes in body fat distribution. The aim of this study was to verify the accuracy of anthropometric equations to estimate the body density (BD) of transgender men who are undergoing Gender-Affirming Hormone Therapy (GAHT). Four transgender men (25-32 years old), who had performed GAHT for at least six months and used the hormone testosterone cypionate participated in the study. The reference criteria for BD was air displacement plethysmography (ADP). In addition, BD …

Inter-Effort Recovery Intermittent Hypoxia And Force Parameters In Sprint Interval Exercise, Tarine Botta De Arruda, Felipe Alves Ribeiro Ms, Germano Marcolino Putti, Marcelo Papoti

International Journal of Exercise Science

International Journal of Exercise Science 18(3): 672-685, 2025. Performing training sessions in hypoxia leads to a decrease in effort quality. The inter-effort recovery intermittent hypoxia model seems to ensure training session performance. The aim of this study is to investigate the effects of sprint interval exercise under normoxic (NOR), continuous hypoxic (HYP), and inter-effort hypoxic (IEH) conditions on force parameters. Seven swimmers (age: 26.04 ± 4.64 years) volunteered and performed one session of the 10 × 30-s all-out tethered swimming efforts with 4-min passive recovery intervals for each condition. Considering the simulated altitude at F_iO₂ = 0.13 …

Designing Context-Specific Physical Activity Interventions For English Primary Schools: Key Learning From A Four-Month Rapid Ethnography, Robert Walker, Danielle House, Simona Kent-Saisch, Alice Porter, Ruth Salway, Lydia Emm-Collison, Michael W. Beets Med, Mph, Phd, David Revalds Lubans, Frank De Vocht, Russell Jago

Faculty Publications

Background

Physical activity is essential for children’s health. Primary schools offer an opportunity to equitably promote physical activity. However, school-based interventions have been shown to have little to no effect, potentially due to a lack of consideration of school heterogeneity. This study reports on a rapid ethnography study that was used to capture insights into English primary schools physical activity. The data are intended to inform the design of a context-specific intervention to improve pupil physical activity.

Methods

Three researchers conducted a four-month rapid ethnography study within three primary schools in Bristol, UK, between March and July 2024. Several methods …

Designing Context-Specific Physical Activity Interventions For English Primary Schools: Key Learning From A Four-Month Rapid Ethnography, Robert Walker, Danielle House, Simona Kent-Saisch, Alice Porter, Ruth Salway, Lydia Emm-Collison, Michael Beets Med, Mph, Phd, David Revalds Lubans, Frank De Vocht, Russell Jago

Faculty Publications

Background

Physical activity is essential for children’s health. Primary schools offer an opportunity to equitably promote physical activity. However, school-based interventions have been shown to have little to no effect, potentially due to a lack of consideration of school heterogeneity. This study reports on a rapid ethnography study that was used to capture insights into English primary schools physical activity. The data are intended to inform the design of a context-specific intervention to improve pupil physical activity.

Methods

Three researchers conducted a four-month rapid ethnography study within three primary schools in Bristol, UK, between March and July 2024. Several methods …

Predicting Sleep And Sleep Stage In Children Using Actigraphy And Heartrate Via A Long Short-Term Memory Deep Learning Algorithm: A Performance Evaluation, Robert Weaver Med, Phd, James White, Olivia Finnegan, Hongpeng Yang, Zifei Zhong, Keagan Kiely, Catherine Jones, Yan Tong, Srihari Nelakuditi, Rahul Ghosal, David E. Brown, Russell R. Pate Ph.D., Gregory J. Welk, Massimiliano De Zambotti, Yuan Wang, Sarah Burkart, Elizabeth L. Adams Phd, Bridget Armstrong, Michael Beets Med, Mph, Phd

Faculty Publications

Children's ambulatory sleep is commonly measured via actigraphy. However, traditional actigraphy measured sleep (e.g., Sadeh algorithm) struggles to predict wake (i.e., specificity, values typically < 70) and cannot predict sleep stages. Long short-term memory (LSTM) is a machine learning algorithm that may address these deficiencies. This study evaluated the agreement of LSTM sleep estimates from actigraphy and heartrate (HR) data with polysomnography (PSG). Children (N = 238, 5–12 years,52.8% male, 50% Black 31.9% White) participated in an overnight laboratory polysomnography. Participants were referred be-cause of suspected sleep disruptions. Children wore an ActiGraph GT9X accelerometer and two of three consumer wearables(i.e., Apple Watch Series 7, Fitbit Sense, Garmin Vivoactive 4) on their non-dominant wrist during the polysomnogram. LSTM estimated sleep versus wake and sleep stage (wake, not-REM, REM) using raw actigraphy and HR data for each 30-s epoch. Logistic regression and random forest were also estimated as a benchmark for performance with which to compare the LSTM results. A 10-fold cross-validation technique was employed, and confusion matrices were constructed. Sensitivity and specificity were calculated to assess the agreement between research-grade and consumer wearables with the criterion polysomnography. For sleep versus wake classification, LSTM outperformed logistic regression and random forest with accuracy ranging from 94.1to 95.1, sensitivity ranging from 94.9 to 95.9 across different devices, and specificity ranging from 84.5 to 89.6. The addition of HR improved the prediction of sleep stages but not binary sleep versus wake. LSTM is promising for predicting sleep and sleep staging from actigraphy data, and HR may improve sleep stage prediction.

The Effects Of A Combined Exercise Intervention On Body Composition, Gdf-15, Apelin-12, And Il-15 Among Older Korean Women According To Obesity Status, Jeongsook Kim, Eadric Bressel, Minkyo Kim, Taekyu Kim, Suhan Koh, Doyeon Kim

Kinesiology and Health Science Faculty Publications

Background: The purpose of this study was to investigate the effects of a 16-week exercise program combining aerobic and resistance training on body composition, growth differentiation factor-15 (GDF-15), apelin-12, and interleukin-15 (IL-15) in older Korean women according to obesity status. Methods: Participants were divided into obesity (n = 15) and normal-weight groups (n = 14). A walking exercise was performed at 60–70% heart rate reserve (RPE 13–15). The bodyweight resistance exercises were progressively intensified over 16 weeks. Analysis methods included two-way repeated measures ANOVA, ANCOVA, and paired and independent t-tests. Results: Significant main effects of time and …

Firefighters Versus Law Enforcement Officers: A Comparison Of Cardiovascular Disease Risk, Bethany C. Guerra, Steven E. Martin, Lisa C. Colvin, J. Jay Dawes, Matthew J. Mcallister, Drew E. Gonzalez

International Journal of Exercise Science

International Journal of Exercise Science 18(6): 659-671, 2025. Firefighters (FFs) and law enforcement officers (LEOs) have heightened cardiovascular disease (CVD), with data suggesting that ≈45% of on-duty FF fatalities are related to CVD, while LEOs have a 1.7 times higher CVD prevalence than the general public. This study compared CVD risk biomarkers, fitness, and body composition between FFs and LEOs. Ninety-eight career, structural male FFs (age = 35.1±9.6 yrs; weight = 94.3±15.4 kg; height = 178.4±13.2 cm) and seventy-three career LEOs (age = 41.4±9.0 yrs; weight = 92.3±16.8 kg; height = 179.6±8.1 cm) from local departments were studied. Participants completed …

Ergonomic And Biomechanical Assessment Of Vertical Ladder Climbing For Exoskeleton Integration In Construction Tasks, Ehsan Shourangiz

LSU Master's Theses

Active exoskeletons are increasingly utilized in physically demanding industries such as construction and manufacturing to reduce strain and lower the risk of work-related musculoskeletal disorders, supporting worker safety and long-term health. However, most existing systems are designed for repetitive tasks like lifting or prolonged standing, with limited consideration for dynamic activities such as vertical ladder climbing. Ladder climbing is common and physically demanding in industrial environments, often required to access elevated areas like scaffolding, tanks, or rooftops. Since exoskeletons are intended to remain worn throughout multiple tasks, requiring workers to remove and re-don the device during ladder climbing would reduce …

To Play Or Not To Play: Investigating The Effects Of Auditory Stimuli During Running, Anna L. Tamblyn, Jodi Brandt, Chloe Schmidt, Grace Barnett, Danielle Kern

2025 Symposium

Research has shown that listening to music during physical activity can have a positive effect on emotional state, ratings of perceived exertion, and overall performance. However, limited research has investigated the differences between tempo-matched music and metronome pacing on running performance. Many runners utilize metronome pacing to pace a run, improve efficiency, and enhance form. To date, research on the efficacy of metronome pacing compared to music on one mile run time to completion is limited. PURPOSE: To determine the effects of different auditory stimuli (e.g., music, metronome, and silence) on one mile run time in young adults. METHODS: Young …

Differences In Children’S Food And Beverage Consumption Between School And Summer: Three-Year Findings From The What’S Up (Undermining Prevention) With Summer Observational Cohort Study, Michael Beets Med, Mph, Phd, Sarah Burkart, Christopher D. Pfledderer, Elizabeth L. Adams Phd, Robert Weaver Med, Phd, Bridget Armstrong, Keith Brazendale, Xuanxuan Zhu, Alexander Mclain, Gabrielle Turner-Mcgrievy Ph.D., Rd, Russell R. Pate, Andrew T. Kaczynski, Amanda Fairchild, Brian Saelens, Hannah Parker, Amy L. Yaroch, Emily Eglitis, Anthony J. Holmes

Faculty Publications

Background

Summer vacation is a time when youth gain excessive weight. A key driver of unhealthy weight gain is poor dietary quality. The absence of consistent structure (e.g., school), is hypothesized to be one of the reasons for lower diet quality during summer. This study examined differences in school and summer dietary quality among a diverse cohort of children across three years. We also examined the impact of attending structured programs on children’s diets.

Methods

Parents of 1,032 children (age 5–14 years, 48% girls) completed a time use diary each day for 14-days during school (April/May) and again in summer …

Acute Effect Of A Multi-Ingredient Pre-Workout Supplement On Pacing And Kinetic Expression During Shorter And Longer Bouts Of High Intensity Functional Training, Gerald Mangine, Christopher Staples, James W. Henley, Ashley Hines, Kristyn C. Mcgeehan, Wysmark Chaves, Wil King, Tiffany A. Esmat, John R. Mclester, Jacob L. Grazer

Faculty Articles

Background: High-intensity functional training (HIFT) varies daily workout programming, and trainees are often tasked with completing “as many repetitions as possible” (AMRAP) within a set time. Successful performance depends on fatigue management skills and maintaining a consistent expression of force and velocity when performing and transitioning between exercises over the duration of the workout. Multi-ingredient preworkout (MIPS) supplement formulations often contain ingredients shown to facilitate energy availability and mitigate fatigue, and therefore, might positively affect HIFT performance. This study aimed to assess a multi-ingredient pre-workout supplement’s acute effect on pacing and the expression of kinetics throughout a 5- and 15-minute …

On The Connection Between Sport And Morality: Does Russell’S ‘Continuity Thesis’ Hold Water?, Cesar R. Torres, Francisco Javier López Frías

Kinesiology and Health Science Faculty Publications

The connection between sport and morality is a key focus of J. S. Russell’s scholarly work. He rejects the ‘separation thesis’, which claims that sport has a significant degree of autonomy and thus its own set of values separate from those of society. Instead, he supports the ‘continuity thesis,’ which suggests that the moral values at the heart of sport reflect more basic moral values found outside its boundaries. Therefore, for Russell, individuals involved in sport do not leave ordinary morality to enter a separate sporting one. Rather, they engage in a social practice whose core moral principles are extensions …

Blood Flow Occlusion Superimposed On Low-Volume, Low-Intensity Knee Extensions Does Not Evoke Hypoalgesia: A Pilot Study, Sophie-Jayne Morgan, Jenny Zhang, Neil Lemay, Neda Khaledi, Saied J. Aboodarda

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 6: Issue 1, Article 9, 2025. Exercise-induced hypoalgesia (EIH) is a transient decrease in pain perception that can be observed following various tasks, including low-intensity and high-intensity exercise. The application of blood flow occlusion (BFO) can help enhance exercise adaptations while being able to exercise at a low intensity, which has important implications for clinical and rehabilitative settings. Through descending inhibitory pathways, BFO-induced pain can potentially alleviate exercise-induced pain. This study aimed to assess whether the superimposition of BFO – and its associated augmented perceived responses – during low-intensity, low-volume resistance exercise could …

A Comparison Of Measured Versus Estimated Metabolic Equivalents (Mets) During The Farmer's Carry And Sled Push Exercises On A Commercially Available Step Mill, Colin Miller, Ethan Remotigue, Shane Hammer, J. Jay Dawes, Taylor K. Dinyer-Mcneely

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 6: Issue 1, Article 8, 2025. The Stairmaster 10G ergometer allows users to perform non-traditional movements such as the sled push and farmer’s carry, which involve substantial upper and lower body contributions. Standard MET calculations for stair stepping do not account for this increase upper-body workload, so there is potential for error when aiming to determine exercise intensity based exclusively on estimated METs. The primary purpose of this study is to compare the metabolic and physiological effects of two training modes on the Stairmaster 10G ergometer, specifically evaluating the accuracy of MET values …

Effectiveness Of A Telephone-Delivered Walk With Ease Program On Arthritis-Related Symptoms, Function, And Activity: A Randomized Trial, Christine Pellegrini Ph.D., Sara Wilcox Phd, Yesil Kim, Scott Jamieson, Katherine Devivo, Daniel Heidtke

Faculty Publications

Objective

Walk With Ease (WWE) is a six-week arthritis-appropriate evidence-based physical activity program traditionally offered in a face-to-face format. Because many populations encounter participation barriers to in-person programs, WWE was modified for telephone delivery (WWE-T). The short- and long-term effects of this program on physical activity and arthritis-related outcomes were examined.

Methods

Participants (n = 267) with arthritis were randomized to WWE-T or a wait list control. WWE-T participants received two telephone calls per week (one group and one individual call) for six weeks. Group calls focused on arthritis education and social support. Individual calls focused on problem-solving and goal …

The Impact Of Respiratory Muscle Training On Respiratory Function In Patients With Neuromuscular Disease: A Systematic Review And Meta-Analysis Of Randomized Controlled Trials, Nancy Y. Ortiz-Garcia, Diego Eduardo Rueda-Capristran, Ajay Kumar, Domenica Alejandra Herrera, Angie Carolina Alonso-Ramírez, Diana Othón-Martínez, Jonathan Reyes-Rivera, Frances Marie Mejia, Jonathan David Martinez-Illan, Carla Isabella Miret Durazo

School of Medicine Publications

Background: Neuromuscular diseases (NMDs) can impair respiratory muscle function, leading to increased morbidity and mortality. Respiratory muscle training (RMT) is widely used to manage these respiratory complications, but its efficacy across different NMDs remains unclear. This systematic review and meta-analysis evaluated the impact of physiotherapy interventions, specifically RMT, on respiratory muscle function in NMD patients.

Methods: A systematic search of multiple databases, including MEDLINE, EMBASE, Web of Science, Cochrane, CRS-Web, PEDro, LILACS, ICTPR, the China National Knowledge Infrastructure database, and ClinicalTrials.gov, was conducted up to February 2025. Randomized controlled trials (RCTs) and cohort studies evaluating RMT's effect on lung volumes …

Novel Approaches To Combat Neuro-Degradation: Investigations Of Two Supplemental Strategies Aimed At Improving Warfighter Performance, Blaine Lints

Theses and Dissertations

This dissertation examines the efficacy of two distinct nutritional supplementation strategies for improving physical and/or cognitive performance under stress. The first study investigated the effects of 150 mg caffeine plus 150 mg theacrine ingestion in tactically trained individuals. Results indicated that the combination of caffeine and theacrine was associated with significant improvements in reaction time, accuracy, and measures of ocular control following high-intensity interval (HII) exercise. The HII exercise protocol consisted of ten repetitions of 60s high-intensity intervals (≥90% maximal oxygen uptake [VO_2max]) followed by 120s low-intensity intervals (~40% VO_2max) on a treadmill. These benefits were …

Investigating Mechanisms And Day-Level Factors That Influence Children’S 24-Hour Movement Behaviors, Hannah Parker

Theses and Dissertations

Twenty-four hour movement behaviors (i.e., physical activity (PA), screen time (ST), and sleep) are associated with health outcomes, chronic disease (obesity, type 2 diabetes), and mortality. Most literature evaluating children’s 24-hour movement behaviors has focused on static person-level demographic information such as age or biological sex. Relatively less work has examined the variable factors that change day to day, such as environment or context. The Structured Days Hypothesis (SDH) suggests that when children are in structured environments, they have healthier movement behaviors compared to less structured environments where children have more discretionary time to engage in obesogenic behaviors. Besides school/childcare, …

Modeling The Interaction Between Pain And Movement: Insights From Brain Activation Patterns And Context-Dependent Emotion In Chronic Low Back Pain, Pradeep Kumar Sahu

Theses and Dissertations

In persons with chronic pain, fear or anxiety related to movement is a well-established model under the biopsychosocial framework that explains in part, the chronicity of symptoms commonly reported by individuals with chronic low back pain (cLBP). This dissertation aimed to further understand the link between the context-dependent emotion network in the brain and movement in two separate studies using brain functional MRI and autonomic nervous system indices. Aim 1sought to investigate the brain functional connectivity linking brain regions involved in context-dependent emotion and movement while cLBP participants moved their back inside the scanner by performing a modified trunk bridging …

Academic Wellness In Health Professional Students: The Intersection Between Dietary Attitudes And Behaviors, Sleep Quality, And Mental Health, Kenya Shereece Moore

Theses and Dissertations

Academic success is strongly influenced by student well-being, with nutrition, sleep, and mental health emerging as critical and interconnected components. Health profession students often face significant mental and physical demands, as they navigate their educational training, which can challenge their ability to maintain healthy behaviors and access necessary support. Although these students are often trained to recognize, treat, and promote wellness in others, they may struggle to prioritize or seek care for themselves. This work aims to explore the health behaviors and care-seeking patterns of health profession students, with a focus on dietary habits, sleep, and barriers to mental health …

Sedentary Behavior Patterns After Acl Reconstruction, David M. Werner, Liubov Arbeeva, Yvonne M. Golightly, Balarinivasa R. Sajja, Michael D. Rosenthal, Matthew Tao, Elizabeth Wellsandt

International Journal of Exercise Science

International Journal of Exercise Science 18(4): 636-658, 2025. Individuals after anterior cruciate ligament reconstruction (ACLR) are less physically active than their uninjured peers, but little is known about their sedentary behavior (SB). This study aimed to identify patterns of SB in individuals six and 18 months after ACLR. Eighteen individuals after ACLR wore accelerometers for one week during six- and 18-month post-operative assessments (83.3% female, 19.7±5.6 years old, BMI 23.9±kg/m²). The percentage of awake time spent in SB was estimated. A multilevel (two time points – six and 18 months), multidimensional (13 hours) functional principal component analysis generated …

Reliability Of A Linear Position Transducer During The Bench Press Across Three Segments, Jennifer Rivera, Edward Pelka, Ryan Gant, Anthony G. Pinzone, Emily C. Tagesen, Modesto A. Lebron, Adam R. Jajtner

International Journal of Exercise Science

International Journal of Exercise Science 18(2): 622-635, 2025. The purpose of this investigation was to determine inter-set and inter-session reliability of the HUMAC360 measures for duration (DUR), peak velocity (PV) and mean velocity (MV) across three segments of the bench press. Seventeen recreationally active adults participated in this investigation. During visit one, participants completed a bench press one-repetition maximum (1RM). Visits two and three consisted of two sets of three repetitions at 30%-, 50%-, 60%-, and 70 %-1RM. Segments were defined by dividing total displacement into equal thirds at the bottom (BOT), middle (MID) and top (TOP). Intraclass correlation coefficients …

Kinematic Analysis Of Olympic And Traditional Rowing Mechanics At Different Stroke Rates, Alfonso Penichet-Tomas, Sergio Calavia-Carvajal, Basilio Pueo, Lamberto Villalon-Gasch

International Journal of Exercise Science

International Journal of Exercise Science 18(7): 610-621, 2025. Rowing requires strength, endurance, and technique, where stroke efficiency depends on body mechanics, movement sequencing, and stroke rate, which impact speed transfer. This cross-sectional study investigates the role of kinematic differences in stroke mechanics as a key component of performance analysis in Olympic and Traditional rowing. Thirteen elite national-level female rowers (age: 26.9 ± 5.1 years; body mass: 60.6 ± 6.9 kg; height: 166.7 ± 6.7 cm) performed three stroke-rate conditions on two ergometer setups: an Olympic rowing ergometer and a modified ergometer with a static seat replicating Traditional rowing. The stroke …

The Effect Of Breakfast On A Resistance Training Session And Response In Female Collegiate Athletes, Haley Roberts, Yvette Figueroa, Jennifer Bunn, Patrick Davis

International Journal of Exercise Science

International Journal of Exercise Science 18(6): 591-609, 2025. Breakfast consumption has been shown to be an essential component to a healthy lifestyle in various populations, yet research in this area is limited among female athletes. This study aimed to examine the effect of breakfast consumption on collegiate female athletes during a resistance training session and their nutritional habits throughout the remainder of the day. Twenty-three female collegiate Division I athletes (basketball, volleyball, bowling, and soccer) during the offseason participated in this cross-over study. The study included three visits: baseline measures for heart rate (HR), blood glucose (BG), salivary cortisol (SC), …

The Myth Of The Bayesian Brain, Madhur Mangalam

Journal Articles

The Bayesian brain hypothesis—the idea that neural systems implement or approximate Bayesian inference—has become a dominant framework in cognitive neuroscience over the past two decades. While mathematically elegant and conceptually unifying, this paper argues that the hypothesis occupies an ambiguous territory between useful metaphor and testable, biologically plausible mechanistic explanation. We critically examine the key claims of the Bayesian brain hypothesis, highlighting issues of unfalsifiability, biological implausibility, and inconsistent empirical support. The framework’s remarkable flexibility in accommodating diverse findings raises concerns about its explanatory power, as models can often be adjusted post hoc to fit virtually any data pattern. We …

Establishing A Novel Neurofunctional Pre-Season Baseline For Sports-Related Concussion In Men And Women Collegiate Athletics, Jonathan C. Vincent, Jon G. Divine Md Ms, Aaron Kuehn-Himmler At Ms, Robert E. Mangine Pt Med Atc, Jim K. Ellis Od, Frederick R. Carrick Dc, Phd, Ms-Hped, Kimberly A. Hasselfeld, Blake M. Bacevich, Daniel Fosselman Do Mba, Joseph F. Clark Phd, Atc

Journal for Sports Neuroscience

Objective: To develop and validate a multi-domain neurofunctional baseline incorporating ocular, vestibular, proprioceptive, and cognitive assessments for collegiate athletes, thereby providing a more comprehensive approach to detecting and managing sports-related concussions.

Design: Retrospective chart review of pre-season baseline data.

Setting: Collegiate athletic training facility.

Participants: A total of 194 Division I collegiate athletes aged 18–24 years, stratified by sport, sex, and self-reported concussion history.

Interventions: A comprehensive battery of clinical and instrument-based neurological assessments, including Dynavision D2 tests (visual-motor coordination and reaction time), stereopsis, convergence, proprioception, peripheral vision, and retinal nerve fiber layer (RNFL) thickness measurements.

Main Outcome Measures: Normative …

Evolution Of Match Technical-Tactical Performance Indicators According To Age Category In Men's National Football Teams (World Cups 2003-2019), Sergio A. Caicedo-Parada, Enrique Ortega, Jose M. Palao

International Journal of Exercise Science

International Journal of Exercise Science 18(3): 575-590, 2025. Performance in football depends on different dynamic interactions between players that occur at technical, tactical, physical, psychological, or sociological levels. The objective of this study was to analyze the evolution of match technical-tactical performance indicators according to age category in men's national football teams (U-17, U-20 and senior). A non-experimental retrospective observational design was used. Variables studied were ball possession, goal chances, shots off target, shots on target, corner kicks, effectiveness; goals, offsides, fouls committed, yellow cards, red cards, and second yellow cards. Data were drawn from 917 matches (195 senior, 369 …

Sensory Integration Processes Characterize Concussed Athletes With Balance Deficits, Bhagyashree Singh, Ingo Helmich

Exercise and Sport Studies: Faculty Publications

Impaired postural control constitutes a major symptom after mild traumatic brain injuries (mTBI/sport-related concussions (SRC)). In order to uphold cognition and behavior during pathological situations, individuals may be characterized by neuronal upregulation. Because postural control necessitates the integration of sensory information within somatosensory (/parietal) cortices, we investigated the hypothesis that athletes with ongoing symptoms after SRC are characterized by increased brain activation within these areas in order to compensate for postural deficits. Sixty-six athletes (27 ± 13 years; 50 men, 16 women) participated in the study. Twenty-two concussed athletes reported high post-concussion symptoms (PCS; symptomatic group), and 22 concussed athletes …