Sports Sciences Commons^™

Lower Extremity Muscle Volume As A Prediction For Sprint Speed In Collegiate Football Players, Malorie Wilwand, Joshua Sponbeck, Steven P. Allen, Greg Snow, Iain Hunter, Aaron W. Johnson

International Journal of Exercise Science: Conference Proceedings

Sprinting is a crucial component of success in American football regardless of the position group. PURPOSE: To evaluate the relationship between muscle volume (MV) of the lower body muscles and sprint performance among different AF position groups. METHODS: This was a secondary analysis from the HAMIR study. The study included NCAA Division I AF players aged 18 and older who were active on the roster and not injured at the time of data collection. Positions were grouped as follows: the combo group (linebackers and tight ends), the big group (offensive and defensive linemen), and the skill group (defensive …

Influence Of Fitness On Moderate-Intensity Blood Pressure Responses In Normotensive And Hypertensive Individuals, Joseph Larsen, Jayson Gifford

International Journal of Exercise Science: Conference Proceedings

Early detection and treatment is important in cardiovascular disease because arteries are often occluded by 75% or more before symptoms become apparent. Exercise blood pressure has been shown to be predictive of future cardiovascular disease independent of resting blood pressure. However, many factors affecting exercise blood pressure need to be further investigated and described before exercise blood pressure can become a common practice. PURPOSE: To investigate how exercise intensity and fitness influence the blood pressure response in hypertensive and normotensive individuals. We hypothesized that hypertensive participants would have greater increases in exercise blood pressure than normotensive subjects during a …

Football Player Achilles Tendon Size Decreases Following Lower Body Strengthening Exercises With An Observed Increase In Blood Flow To The Tendon, Jeffrey J. Stewart, Lee J Hinkle, Austin Goodrich, Malorie Wilwand, Gabe Davidson, Bryson T. Schaugaard, B. Brett Mortensen, Matthew K. Seeley, A. Wayne Johnson

International Journal of Exercise Science: Conference Proceedings

ABSTRACT

The loading forces experienced during exercise may cause morphological and vascularization changes in the Achilles tendon. The Achilles tendons of runners decrease in cross-sectional area (CSA) after a distance run. Understanding acute morphological changes as a result of single bouts of exercise gives insight to clinicians about how to organize and recommend training sessions and recovery and may inform injury risk. Purpose: This study aims to characterize changes in tendon thickness, CSA, and blood flow of Division I collegiate football (FB) players before and after a bout of strengthening exercise. Methods: Twenty-nine participants (height: 189±5.62 cm, weight: 106±19.0 kg, …

Effect Of Caffeine On Symptoms And Biomarkers Of Gastrointestinal Injury After Physical Work In The Heat, Marissa Ramirez, Jonathan Specht, Fabiano Amorim

International Journal of Exercise Science: Conference Proceedings

Effect of Caffeine on Symptoms and Biomarkers of Gastrointestinal Injury After Physical Work in the Heat

MARISSA RAMIREZ, JONATHAN W. SPECHT, FABIANO T. AMORIM

Exercise Science Laboratory; Department of Health, Exercise, and Sport Sciences; University of New Mexico; Albuquerque, NEW MEXICO

Category: Doctoral

Advisor / Mentor: Amorim, Fabiano ([email protected])

ABSTRACT

Several job industries require substantial prolonged physical exertion in hot environmental conditions which increases the risk of heat-related illnesses. Endotoxemia, a hallmark of exertional heat stroke, is defined by increased levels of circulating lipopolysaccharides, often caused by gastrointestinal (GI) injury and subsequent permeability. Caffeine is a stimulant frequently used among …

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

Exercise Training Mode Effects On Myokine Expression In Healthy Adults: A Systematic Review With Meta-Analysis, Francesco Bettariga, Dennis R. Taaffe, Daniel A. Galvão, Pedro Lopez, Chris Bishop, Anna Maria Markarian, Valentina Natalucci, Jin Soo Kim, Robert U. Newton

Research outputs 2022 to 2026

Background: The benefits of exercise are well known; however, many of the underlying molecular mechanisms are not fully understood. Skeletal muscle secretes myokines, which mediate muscle–organ crosstalk. Myokines regulate satellite-cell proliferation and migration, inflammatory cascade, insulin secretion, angiogenesis, fatty oxidation, and cancer suppression. To date, the effects of different exercise modes (namely, aerobic and resistance exercise) on myokine response remain to be elucidated. This is crucial considering the clinical implementation of exercise to enhance general health and wellbeing and as a medical treatment. Methods: A systematic search was undertaken in PubMed, MEDLINE, CINAHL, Embase, SPORTDiscus, and Web of Science in …

An Exploratory Vector Field Analysis Of Ground Reaction Force During Maximum Sprinting Efforts In Male Soccer Players And Sprinters, Daniel Kadlec, Steffi Colyer, Ryu Nagahara, Sophia Nimphius

Research outputs 2022 to 2026

The ability to accelerate and attain high velocities is essential for both individual and team sport athletes. The purpose of this explorative study was to retrospectively analyze the ground reaction force using Statistical Parametric Mapping (SPM) vector field analysis, as traditional scalar analyses often fail to acknowledge the interdependence of force vector components. The ground reaction force vector and the scalar components (i.e., vertical and horizontal force) were analyzed for 28 male sprinters and 24 male soccer players at 8.0 and 8.5 m·s−1, and between 85%, 90%, 95%, and 100% of their maximum velocity. The ground reaction force vector differed …

The Effect Of Giving Calliandra Honey Water On Increasing Vo2max In Soccer Athletes, Masako Christina, Diah Mulyawati Utari

Indonesian Journal of Public Health Nutrition (IJPHN)

Soccer athletes need to have good cardiorespiratory endurance because they are required to move from one place to another in order to keep up with opponents who move with or without the ball. However, in 2020, the majority (47%) of teenage athletes in game sports had VO2max score in the lower category. VO2max is used as the gold standard in determining a person's cardiorespiratory endurance. The higher the VO2max value, the better a person's cardiorespiratory endurance. This study aims to determine the relationship of consumption of calliandra honey water and VO2max value in soccer athletes in PPOP DKI Jakarta Province …

Incidence Of Achilles Tendon Ruptures And Associated Factors In Women's Artistic Gymnastics, Kayla Horton, Amanda Hawkes

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 5: Issue 1, Article 10, 2024.

Achilles tendon rupture risk appears to be higher in women's artistic gymnastics compared to other collegiate sports, however little is understood about personal, training, and performance factors potentially associated with this elevated risk. Previous research has only examined gymnasts who have sustained Achilles tendon ruptures while in an NCAA environment. The overall incidence of Achilles tendon ruptures among gymnasts has not been assessed. This study aims to identify injury factors, Achilles rupture incidence and training habits related to Achilles tendon ruptures in current and former women’s artistic …

Observers Have Similar Improvements In Student Learning Outcomes As Participants In Athletic Training Simulation Education: A Pilot Study., Alma R. Mattocks Phd, Atc, Chse, Sara E. Mahoney Phd, Facsm, Rachele E. Vogelpohl Phd, Atc, Kim Hawkins Phd, Aprn, Fnp-C

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

Introduction: The use of standardized patient (SP) encounters in athletic training education programs have become more common; however, due to time and space constraints, it is possible that not all athletic training students will be able to participate and some must be observers. The objective of this study was to determine if observers experience similar improvements in student learning outcomes as participants for SP encounters. Methods: A pretest/posttest, non-randomized controlled trial was utilized. Nine athletic training students volunteered to participate in the research study. All participants completed a pretest survey including a knowledge assessment and confidence rating scale, followed by …

Relationship Between Posterior Tibial Artery Blood Flow And Lower Leg Flexibility Among Collegiate Runners, Jeffrey Williams, Megan Battles, Rachel Bowden, Cameron Greene, Arbin Thapaliya, Justin Stanek

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

Purpose: Understanding relationships between blood flow and muscle inflexibility in the lower leg can support improved healthcare competency. Sports medicine practitioners might use the reference ranges and knowledge of relationships among these variables to support effective health screenings among their competitive runners. These variables have been linked in other areas of the body where inflexibility in the pectoralis minor and scalene muscles have been associated with diminished blood flow to the upper limb. No studies, however, have examined the relationship between vascular and mobility characteristics in the lower legs of runners. Therefore, the purpose of this study was to examine …

Bidirectional Nature Of Work Family Conflict: Family Interfering With Work Conflict Among Athletic Trainers In The Collegiate Setting, Stephanie M. Singe, Milana Adaspour, Alexandrya Cairns, William Pitney

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

Introduction: Work-family conflict is bidirectional, yet research has largely only investigated the extent to which work interferes with family conflict (WIFC) and not whether family interferes with work conflict (FIWC). Objective: Investigate FIWC among collegiate athletic trainers. Specifically, we were focused on relationships between gender, marital status, employment status of the athletic trainer’s spouse, and number of children. Methods: Data were collected via a cross-sectional, online survey (Qualtrics). Descriptive statistics were calculated for demographic information; Mann Whitney U analyses were utilized to discover differences between gender, marital status, employment status of spouse, and number of children.

Results: 984 (605 women, …

Athletic Trainer Emergency Management Skill Assessment Via Low Fidelity Simulation, Jaclyn B. Arduini, Jennifer L. Volberding

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

Introduction: Athletic training education requires the inclusion of emergency management (EM) best practices, however the Board of Certification (BOC) does not mandate any continuing education (CE) past Emergency Cardiac Care (ECC). With EM best practices continuing to change there is potential for a large knowledge gap to develop in practicing athletic trainers (ATs) who do not chose to engage in EM CE. The purpose of this study was to identify knowledge gaps in practicing ATs’ EM skills via low fidelity simulation. Methods: A cross-sectional study was conducted in an educational laboratory setting involving twenty-two ATs (age 36.7±10.8 years; 13 males, …

Use Of Telemedicine In A Sports Medicine Clinic: An Investigation Of Patient Satisfaction, Kelly Harrington, Lindsey E. Eberman, Matthew J. Rivera, J'Nai Pittman, Shelby Broughton, Regina Hash

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

Objective: Compare patient satisfaction between telemedicine and in-office visits and between providers post-operatively in an orthopedics setting with athletic trainers and physicians.

Design: Cross-sectional study

Methods: Patients from a Sports Medicine Clinic that received an orthopedic surgical intervention from March 2020-September 2021, and engaged in telemedicine, or an in-office visit post-operatively. Provider type included full-time athletic trainers, resident athletic trainers, physician (MD) resident/fellows, and float athletic trainers. Press-Ganey Patient Experience Surveys were collected at the time of follow up visit, with focus on items, “likelihood to recommend” and “how well staff worked together.”

Results: There was a total of 255 …

Telehealth Education In Athletic Training, W. David Carr, Mccall E. Christian, Jennifer L. Volberding, Zachary K. Winkelmann

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

Context: Within the broad telehealth education literature, there are numerous case studies and position statements from various associations of model practices. Little is known about how athletic training is addressing telehealth education. Objective: To determine how athletic training education programs teach, assess, and structure telehealth content. Design: Cross-sectional study Setting: Online survey instrument Patients or Other Participants: An institutional athletic training faculty member from 82 athletic training programs in the United States. Data Collection and Analysis: The survey contained the validated Telehealth Evaluative Content in Higher Education (TECHE) instrument, which consisted of descriptive items focused on how education programs teach, …

Athletic Training Students’ Experiences And Perceptions Of Exertional Heat Stroke Simulated Encounters: A Qualitative Analysis, Hannah L. Stedge, Malissa Martin, Beth L. Kinslow, Valerie Herzog, Christine Reyes

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

Introduction: Athletic trainers are trained to recognize exertional heat stroke (EHS), which is critical to implementing lifesaving measures. Rectal thermometry is the best practice for recognizing EHS, and the Commission on Accreditation of Athletic Training Education (CAATE) requires students to learn rectal thermometry. Rooted in transformative learning theory, this study explored the perceptions and experiences of athletic training students following simulated EHS encounters with either high-fidelity (HF) simulators or standardized patients (SPs). Methods: This was a qualitative study using phenomenological theory. Through semi-structured qualitative interviews, we explored participants' personal experiences and perceptions following their simulation interventions. Participants included sixteen first-year …

The Role Of Grit Over Talent In Sports, Karson Colin

Bakerman Student Research Awards

No abstract provided.

Evaluation Of The Indonesian Student Talent Identification Program, Moses Eleazar Ferdinandus, Widiastuti Widiastuti, Yasep Setiakarnawijaya, Oman Unju Subandi, Samsudin Samsudin, Iwan Setiawan, Muhamad Syamsul Taufik

Indonesian Journal of Research in Physical Education, Sport, and Health

Background: Identifying pediatric talent in sports presents significant challenges due to the complex interaction of physical, psychological, and developmental factors. Research shows that traditional talent identification methods often result in low levels of accuracy, complicating the selection process for young athletes. Talent identification programs need to be conducted and monitored regarding their success. Objective: The study aimed to evaluate the Indonesian Student Talent Identification Program in 2022. Methods: This research uses qualitative techniques with an evaluation approach using the Context model, Input, Process, and Product (CIPP). Data collection methods include questionnaires, interviews, document studies, and observations. There were 34 provinces, …

Studying Contact Replays: Investigating Mechanisms, Management And Game Exposures (Scrimmage) For Brain Health In The Australasian National Rugby League: A Protocol For A Database Design, Andrew J. Gardner, Grant L. Iverson, Paul Bloomfield, Sharron Flahive, James Brown, Suzi Edwards, Gordon W. Fuller, Mazdak Ghajari, Prashant Jhala, Ben Jones, Christopher R. Levi, Warren Mcdonald, Shreya Mcleod, Cameron Owen, Georgia Page, Kenneth L. Quarrie, Oliver Smith, Peter Stanwell, Daniel Tadmor, Timana Tahu, Douglas P. Terry, Campbell Thomson, Ross Tucker, Lauren V. Fortington

Research outputs 2022 to 2026

Concussions in contact sports are challenging for athletes, health professionals and sporting bodies to prevent, detect and manage. Design of interventions for primary prevention, early recognition of concussion and continuing to improve postconcussion management are essential for protecting athletes and promoting brain health. Over the last decade, there have been advancements in video technology for analysing head impact events and improvements in the clinical management of concussions. This study protocol describes how researchers, clinicians and staff from the Australasian National Rugby League (NRL) have brought these advancements together and developed a database of videos with head impact events and clinical …

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 …