Sports Sciences Commons^™

Dehydration And Traumatic Brain Injury: A Pilot Study Of A Translational Rodent Model Of Conditions In Professional Combat Sports, Alexander S. Martinie, Corey Peacock, Chris Algeri, Bill Kochen

Journal for Sports Neuroscience

Traumatic brain injuries are a widespread public health issue, with athletes being at an increased risk of traumatic brain injury, especially in contact sports. Dehydration and rehydration prior to use of a weight drop served as a model for conditions experienced by professional boxers in a rodent model of traumatic brain injury. Following dehydration, rehydration, and traumatic brain injury procedures, subjects’ symptoms were assessed using the novel object recognition task, sucrose preference test, open field maze, and elevated zero maze. There were significant effects of both dehydration and TBI on time to righting, and there was a significant interaction between …

The Effect Of Exercise Type On Working Memory, Ariana Gonzalez, William R. Kochen

Journal for Sports Neuroscience

Martial arts encompass a wide range of sports and techniques that have been practiced for self-defense and combat for thousands of years. It has expanded to include various styles such as Brazilian Jiu-Jitsu, Taekwondo, judo, and karate. It has also been practiced as a form of exercise and entertainment. Martial arts have been associated to discipline, integrity, improved stamina, and increased mental and problem-solving capabilities. Unlike other exercise methods, most martial arts require focus, skill, and technique, which have been hypothesized to improve memory. The purpose of the study was to determine if there was a significant improvement in the …

Comparative Analysis Of External Load Metrics In Mma Sparring And Kickboxing Sessions, Lauren Stern, Corey Peacock, Peter Byers

HCA-NSU MD Research Day

Comparative Analysis of External Load Metrics in MMA Sparring and Kickboxing Sessions, Lauren Stern, OMS-II, College of Osteopathic Medicine Objective. This study was conducted to compare external load and intensity metrics during different MMA training modalities. Background. PlayerLoad (PL) and PlayerLoad per Minute (PL/Min) are increasingly researched metrics that have shown predictive capability on intensity of workout and athlete fatigue. Previous studies have utilized Catapult Sports technology to measure external workload in MMA athletes but comparative data between two different training sessions remains inadequate. Methods. With the use of the Catapult Vector S7 accelerometer, 18 professional MMA athletes (average age …

Proceedings From The Fifth Annual For Society For Sports Neuroscience Conference, Neurosports Editorial Staff

Journal for Sports Neuroscience

Proceedings from the Fifth Annual for Society for Sports Neuroscience Conference

Effectiveness Of Low-Level Laser Therapy On Pain And Function In Individuals With Musculoskeletal-Related Disorders, A Pilot Study, Daniel Curtis, Alexis Gillett, Alex Habegger, Lavona Traywick, Reed Handlery, Antonio Varela, Teressa Brown, Dawn James

Internet Journal of Allied Health Sciences and Practice

Purpose: The primary purpose of this study is to investigate the effectiveness of Low-Level Laser Therapy (LLLT) on pain and function in individuals presenting with pain associated with musculoskeletal dysfunction. A secondary purpose is to examine the effects of age on observed outcomes associated with using LLLT. Methods: The study protocol included 12 sessions of LLLT using a class 3-B laser device. Treatment dosage for the LLLT was determined according to recommendations published by the World Association for Photobiomodulation Therapy (WALT). Physical therapists determined treatment locations for LLLT application during a pre-intervention evaluation. Following completion of the intervention protocol, participants …

Effect Of Virtual Reality Mood State Videos On Balance Performance, Luis Torres, Skylar Paletta

Internet Journal of Allied Health Sciences and Practice

PURPOSE: Poor balance performance is significantly associated with an increased risk of musculoskeletal injury across various age groups. Mood states have been shown to impact the extent to which active individuals are predisposed to and successfully recover from musculoskeletal injury. Virtual reality (VR) technology is a tool that can be used to simulate an environment to elicit certain mood states. This study sought to explore if virtual reality mood state videos could affect balance performance to help better inform physical rehabilitation clinicians in their development of rehabilitative programming for active individuals in relation to balance training. METHODS: Twenty-six participants ( …

Recent Graduates’ Perceptions Of Immersion And Its Effect On Preparation For Professional Practice, Dana Karlene Bates, Jessica L. Moore

Internet Journal of Allied Health Sciences and Practice

Purpose: The Standards for Accreditation of Professional Athletic Training Programs now requires students to complete an immersive clinical educational experience. There is limited research in athletic training education on recent graduates’ perceptions of the impact of these immersive experiences. The purpose of our study was to explore recent graduates of a masters’ athletic training program perceptions of an immersive experience as it relates to preparation for professional practice. Method: A qualitative inquiry was utilized for this study to explore athletic trainers’ perceptions following an immersive clinical experience. Ten recent graduates (1 male, 9 female) who completed a 10-week …

Energy Drinks, Shots, And Pre-Workout Supplements: A Brief Review, Jason M. Curtis, Jose Antonio

Journal for Sports Neuroscience

Abstract

Introduction: There are many purported benefits, both physically and mentally, to consuming energy drinks, energy shots, and multi-ingredient pre-workout supplements ¹.

Methods: This current review, we used studies that investigated the benefits of ED, ES, and MIPS products. We looked for studies that reported the effects of these products, both physical and/or mental.

Review Findings: Current literature on these products suggests that the consumption of these ergogenic aids may increase power, force production, anaerobic production, muscular endurance, and endurance performance in athletes as well as improvement in many indices of mental performance ^2,15.

Practical …

Wearable Device Case-Study: Unveiling Physiological Stress Patterns In A Neurosurgeon Operating Multiple Surgeries, Andy Suarez, Justin Braun, Gabriel J. Sanders, Yoav Ritter, Steven Vanni, Jaime Tartar, Corey A. Peacock

Journal for Sports Neuroscience

Introduction

Utilizing a wearable device, this case study aims to measure stress at different surgical durations to bridge the gap in research regarding the physiological stress of surgery. Significant stress variations throughout the surgeries are anticipated, which will provide valuable insight into the patterns of physiological stress experienced by our neurosurgeon.

Materials and Methods

One male neurosurgeon subject (n=1; age: 48; height: 188 cm; weight: 87.3 kg) conducted 82 surgeries (2023-2024). A wearable device (Whoop 4, Boston, MA) was used to monitor maximum heart rate (MAXHR), average heart rate (AVGHR), calories (CAL), strain (STR) and surgery duration (MIN). Surgeries were …

Sport Health Care Providers Knowledge Of Pain-Relieving Medications Including Opioids, Jackie Vandertuin, Dalya Abdulla, Stephanie Lowther, Miranda Manolakos

Internet Journal of Allied Health Sciences and Practice

Background: Sport health care providers (SHCP) frequently field inquiries from athletes and key stakeholders regarding pain-relieving procedures, including medications. Purpose: This study sought to investigate the knowledge and role of SHCPs in managing and dispensing pain-relieving medications (PRMs), including opioids, for Canadian athletes. Method: Certified athletic therapists, registered sport massage therapists, licensed doctor of chiropractic sport sciences, and registered physiotherapists were sent an online survey. Percentage responses for each question as well Chi-squared analyses to determine potential interactions between questions were calculated. Results: Findings revealed a significant majority of participants (80%) self-reported having a “great deal” or “some” knowledge about …

Avascular Necrosis Of The Hip Following Surgical Repair Of A Slipped Capital Femoral Epiphysis: A Case Report, Ryan Gregory Boggs, Michael Ross, Justin Petrocy, Michael Tall

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this report is to describe the clinical course of a patient with a slipped capital femoral epiphysis (SCFE) who was subsequently diagnosed with avascular necrosis of the femoral head. Case Description: The patient was a 15-year-old male seen by a physical therapist 2 months after in-situ fixation with 2 screws for a SCFE. One week after undergoing surgery, the patient experienced a considerable increase in left hip pain. Radiographs revealed inadequate fixation and a second surgical fixation was performed with 5 screws. On examination, the patient was ambulating weight bearing as tolerated with bilateral axillary crutches. …

Stakeholder Involvement And Systematic Review Of Elements That Determine A Successful Return To Work For Injured Workers: A Scoping Review, Sundip Kaur Khosa, Wilma Jelley Professor

Internet Journal of Allied Health Sciences and Practice

Introduction: A healthy and sustainable return to work (RTW) for a worker after injury or illness has benefits for the worker, their family, the employer, and society.¹ For this research we used the following definition of RTW success; return to positive and meaningful work in a position or occupation not necessarily including all the aspects of the worker’s pre-injury or pre-illness functions or tasks. Purpose: The question behind this survey-based research was, What elements are perceived as essential, to ensure return to employment of injured or ill workers, by stakeholders with experience in the RTW process? Methods: A 32 …

Faculty Perspectives On Professional Behaviors In Exercise Science And Kinesiology Education, Christina Davlin-Pater

Internet Journal of Allied Health Sciences and Practice

Purpose: Professional behaviors are important for success, and many employers expect students to learn these behaviors in their academic programs. This study identified the value faculty place on specific professional behaviors, their views, their behaviors related to teaching and fostering professional behaviors, and the negative behaviors observed in students. It also examined the perceived barriers faculty have to teaching professional behaviors. Method: 100 institutions with exercise science and/or kinesiology undergraduate programs were identified. Public and private institutions from 8 regions of the country were included. An email requesting participation in a survey was sent to 1567 individuals identified as faculty …

Can Self-Talk Improve Athletic Performance? A Critically Appraised Topic, Allison Brombach, Mikaela Dawn Boham, Ronald L. Snarr, Erica M. Filep

Internet Journal of Allied Health Sciences and Practice

Clinical Scenario: Athletes are constantly searching for alternative mechanisms to improve performance in sport. In addition to modifying physical training, psychological training tools (e.g., self-talk) have been used to elevate athletes from the average competitor. Athletes can use self-talk to navigate challenges in competition and improve self-confidence in tasks leading to potential increases in performance. However, literature relaying performance benefits for adolescent and adult athletes using self-talk is unclear. Clinical Question: In athletic populations, does the implementation of motivational or goal-setting self-talk increase athletic performance? Summary of Key Findings: Four studies were identified exploring self-talk on athletic performance outcomes. Methodology …

Gait Initiation Alone May Be Insufficient To Identify A Neuromuscular Mechanism Underlying Concussion-Related Kinematic Alterations, Tyler A. Wood, Rafael Casas, Chris Hill, Nicholas E. Grahovec

Internet Journal of Allied Health Sciences and Practice

Purpose: Concussions create significant long-term health consequences, such as kinematic alterations, which may contribute to lower extremity musculoskeletal injury, dexterity limitations, disability, and declines in quality of life. A potential movement test that may identify neuromuscular mechanisms underlying these kinematic alterations is gait initiation. Gait initiation can assess preparatory postural adjustments as an individual transitions from static balance to voluntary movement. Thus, this study aims to examine muscle activation latency of individuals who sustained a concussion 3 to 24 months prior to testing, compared to healthy controls, during gait initiation tasks. Methods: This case-control study included 32 individuals who sustained …

Influence Of Education On Awareness Of Sports Specialization And Injury Prevention Recommendations Among Health Care Providers, Shelly Fetchen Dicesaro, Eric Post, Tamara Valovich Mcleod, Traci Snedden, Denise Mohrbacher, David Bell, Tracy Zaslow

Internet Journal of Allied Health Sciences and Practice

Background: Sport specialization has been linked with overuse injury in youth sports, leading to the development of specific recommendations to reduce injury risk. However, the incorporation of these recommendations into formal educational and professional development of healthcare providers (HCP), and their effectiveness for raising HCP awareness of this topic, is unknown. Objective: To determine associations between formal education or professional development regarding overuse injury prevention and awareness of current recommendations among HCPs caring for youth athletes. Methods: This was a cross-sectional design using an online survey to assess HCP awareness of sports specialization recommendations pertaining to focused sport and participation …

Teaching Exercise Physiology With Flipped Classroom Method In The Era Of Covid-19: Experience Of A Remote Course, Valéria Panissa, Cláudia Lúcia De Moraes Forjaz, Bruno Rocha De Avila Pelozin, Gabriel Loureiro Martins, Ailma Oliveira Da Paixão, Raphael Ferreira De Paiva Barreto, Patricia Chakur Brum

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this article is to describe the use of flipped classroom method in a forced remote Exercise Physiology course during the COVID-19 pandemic and assess the students’ motivation and learning throughout the course. METHODS: Undergraduate students received recorded asynchronous activities each week that should be done before a weekly synchronous meeting. During synchronous and asynchronous activities, strategies to emphasize students’ active participation were applied. Weekly, learning evaluation activities were applied, and the motivation was assessed. At the end of the course, students’ motivation and learning about each activity were evaluated. RESULTS: Of the 14 course topics, 2 …

A Perfect Storm?: The Association Of Vitamin D With Injury Incidence Among Acrobatics And Tumbling Athletes, Katherine M. Lee, Andrew R. Gallucci, Jeff S. Forsse, Leticia Cherpe De Souza, Laura R. Irvin, Emily J. Boyer, Kristin H. Fant, Jeffery Heileson, Leslee Funderburk

Internet Journal of Allied Health Sciences and Practice

Purpose: Acrobatics and Tumbling (A&T) is an emerging NCAA sport. Due to the novelty of the sport, limited research on injury incidence and correlates exists. Anecdotal evidence suggests that A&T presents with high injury rates. A relationship between vitamin D and bony injuries exists among athletes, but little is known about soft tissue injuries. Understanding the causes and incidence of injuries, including vitamin D, may assist athletic trainers. Methods: Forty-two A&T athletes (19.69 ± 1.199 years) completed 2 blood draws as part of routine medical care prior to and following fall training period. Results: Average vitamin D at T1 was …

Student Perspectives On Transition From Bachelor’S To Master’S Degree For Professional Athletic Trainers: Advantages And Disadvantages, Bobbi A. Severt, Michael B. Phillips, Janet Kesterson Isbell

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this study is to understand the perspectives of students interested in a career in athletic training on the degree change and what they perceive as advantages and disadvantages to pursuing a master's level professional degree in athletic training. Method: A case study was conducted using an interpretivism framework informed by a constructionism theoretical stance. A focus group of six current undergraduate pre-athletic training students and individual interviews of three pre-athletic training graduates along with current and historical documents were used to collect data. An inductive approach was used to analyze data along with reflexive thematic analysis …

Does Joint Angle Affect Composite, Inter-Individual, And Intra-Individual Patterns Of Responses For Men During Fatiguing Isometric Forearm Flexion Tasks Anchored To A High Perceptual Intensity?, Jocelyn E. Arnett, Robert W. Smith, Tyler J. Neltner, John Paul V. Anders, Dolores G. Ortega, Terry J. Housh, Richard J. Schmidt, Glen O. Johnson

Journal for Sports Neuroscience

Purpose: The purpose of this study was to utilize the Ratings of Perceived Exertion (RPE) Clamp Model to examine the effects of joint angle on the composite, inter-, and intra-individual patterns of responses for torque and neuromuscular parameters during fatiguing isometric tasks anchored to RPE of 8 (RPE = 8) at elbow joint angles of 75° (JA75) and 125° (JA125) for men. Methods: Ten men (Mean ± SD: age: 20.7 ± 1.2 yrs; height: 181.6 ± 6.0 cm; body mass: 83.7 ± 14.9 kg) performed 2,3 s forearm flexion maximal voluntary isometric contractions (MVIC) with the dominant arm before and …

“You Take My Place; Let’S Switch!” What It Means To Be A Woman Powerlifter In Parasport, Aaron Carl S. Seechung, Maria Luisa M. Guinto

The Qualitative Report

Gendered disability in elite sport has emerged as a pertinent area of inquiry in sport psychology. However, qualitative research aimed at amplifying the voices of marginalized subgroups is notably sparse. Employing a phenomenological approach, we examined the lived experience of a Filipina para powerlifter, probing the intersection of gender, disability, and socioeconomic status in shaping how the participant made sense of life and identity, both within and outside the realm of sport. Three personal experiential themes were generated from the interview data's interpretative phenomenological analysis: “survival of the fittest,” “the voices in my head did not allow me to give …

Effects Of A Dynamic Arm Stabilizer On Varus Elbow Torque, Arm Speed, And Velocity In Collegiate Baseball Players: A Pilot Study, Andrew Cage, Laurel Trail, Lynzi Warner, Brandon J. Warner

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this study was to assess the effect a dynamic arm stabilizer had on varus elbow torque, arm speed, and throw velocity during baseball throwing. Methods: 8 collegiate baseball players (age= 20 ± 1 years, height= 183.5 ± 6.5 cm, weight= 85.6 ± 7.7 kg) participated in this study. Participants were randomly assigned to throw their first set of 25 throws at 90 feet wearing a dynamic arm stabilizer or throw their second set of 25 throws at 90 feet not wearing a dynamic arm stabilizer. After completing the first set of throws, the participants threw a …

Student Athletic Therapists' Knowledge Of Pain-Relieving Medications: A Nationwide Study, Jackie Vandertuin, Dalya Abdulla, Stephanie Lowther, Joshua Collins

Internet Journal of Allied Health Sciences and Practice

Purpose: Misuse of pain-relieving medications (PRMs), including opioids, is high among injured athletes. Athletes are increasingly relying on PRMs and as a result, it is likely that student athletic therapists (SATs) have managed athletes who have misused PRMs and may have potentially missed important symptoms placing athletes in harm. While dispensing PRMs is not within the scope of practice of the SAT, recognition and referral are. Previous research has found that SATs feel ill prepared to recognize PRM misuse and feel tremendous pressure to provide correct health information to the athlete. The purpose of this study was to expand on …

No “Jitters” But No Energy From A Commercially Available Energy Drink., Jose Antonio, Jason M. Curtis

Journal for Sports Neuroscience

Abstract

Introduction: The purpose of this study was to determine the effects of an energy drink (JOCKO GO) on mood, sustained attention/reaction time, and hand steadiness.

Methods: A total of 29 active men (n = 9) and women (n=20) (mean ± SD: age 22 ± 5 yr.; height 168±8 cm; body mass 68.2 ± 12.8 kg; lean body mass 51.9 ± 15.0 kg; fat mass 15.4 ± 6.8 kg; percent body fat 22.6 ± 8.9%; total body water 38.6 ± 8.6 liters) completed this randomized, crossover, counterbalanced trial. Each subject consumed either one can (355 ml) of the energy …

Post-Activation Performance Enhancement Through Variable Loading Maintains Power Output Over Five Sets In Highly Trained Athletes, Robert Rocanelli, Morgan Siegel, Pedro Yunes, Pete Bommarito, Monique Mokha

Journal for Sports Neuroscience

The goal was to examine the acute effects of five sets of variable loading (VL) on the post-activation performance enhancement (PAPE) response during a live training session in highly trained athletes. PAPE is the phenomenon where acute improvements in power production in light loaded movements occur post near maximal loaded muscle contraction. PAPE may be induced with VL where resistance in the form of chains or bands is added to the bar as it displaces in the concentric phase. Participants were American football players from a variety of field positions (n=12, height =188 ± 0.01 cm, total body mass = …

Proceedings From The Third Annual Society For Neurosports Conference, Neurosports Editorial Staff

Journal for Sports Neuroscience

Proceedings from the Third Annual Society for NeuroSports Conference

Nutrient Supplementation For Pre- And Post Acl Operation & Rehabilitation In Female Basketball Players, Mackenzie Steele, Joshua Munoz

Department of Nutrition Student Projects

Understanding how nutrition and dietary protocols can help female athletes in the process of “returning to sport” after an anterior cruciate ligament (ACL) repair surgery should be discussed amongst interprofessional post-operational care teams. Amongst athletes, female counterparts experience ACL injuries at a higher incidence rate than males, this is due to a variety of biological factors while returning to sport at a lower rate. Due to this, it is important to analyze and evaluate the data available from sports journals on the effects diet and supplements may have on the musculoskeletal system. ACL grafts are often taken from a donating …

International Society Of Sports Nutrition Position Stand: Coffee And Sports Performance, Lonnie M. Lowery, Dawn E. Anderson, Kelsey F. Scanlon, Abigail Stack, Guillermo Escalante, Sara C. Campbell, Chad M. Kerksick, Michael T. Nelson, Tim N. Ziegenfuss, Trisha A. Vandusseldorp, Douglas S. Kalman, Bill I. Campbell, Richard B. Kreider, Jose Antonio

HPD Articles

Based on review and critical analysis of the literature regarding the contents and physiological effects of coffee related to physical and cognitive performance conducted by experts in the field and selected members of the International Society of Sports Nutrition (ISSN), the following conclusions represent the official Position of the Society:

(1) Coffee is a complex matrix of hundreds of compounds. These are consumed with broad variability based upon serving size, bean type (e.g. common Arabica vs. Robusta), and brew method (water temperature, roasting method, grind size, time, and equipment).

(2) Coffee’s constituents, including but not limited to caffeine, have neuromuscular, …

Understanding Athletes’ Experience When Transitioning To Life Beyond Sport, Mary L. Dell'arciprete, M Lauren Dell'arciprete

Department of Occupational Therapy Entry-Level Capstone Projects

Discontinuation may be by choice or may be due to an injury; however most collegiate athletes’ sports engagement ends due to graduation causing them to shift their role in an occupation that played a crucial role in their self-identity. Athletes of all levels are challenged in their transition beyond sport and in the adjustment to the various role changes that occur. A significant life event, such as the end of one’s athletic engagement, can cause a loss of identity, purpose, and mental health decline. Former athletes may experience occupational disruption, a temporary inability to adequately engage in meaningful tasks due …

Pilot Testing Of A Non-Gaming Cognitive Battery In Expert Esports Athletes, Allison J. Brager, Patrick Belling, Jason Sada, Jeffrey Osgood, Bradley Fawver, Michael Dretsch

Journal for Sports Neuroscience

Introduction: The esports industry is rapidly expanding, making it imperative to identify common data elements of expert gamers for the purposes of performance optimization and enhancement. We aimed to measure cognitive performance in a convenient sample of expert esports athletes, as well as to determine if cognitive performance of these individuals could be further enhanced through a novel non-gaming neurocognitive test battery.

Methods: Elite esports athletes (n = 5) participated in a four-day cognitive and strength & conditioning program at the Sports Academy (Thousand Oaks, CA). Cognitive performance was assessed through five tasks of increasing cognitive load. Baseline …