Medicine and Health Sciences Commons^™

Survey Of Ncaa Athletic Trainers’ Administration Of The National Wrestling Coaches Association Weight Certification Program, Samuel Konrath

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Context: The National Collegiate Athletic Association (NCAA) implemented a minimum weight certification program in 1997 to help protect wrestlers from dangerous weight loss practices. Despite nearly a quarter of a century of this program, there is no published research detailing the implementation of it.

Objective: Determine how the NCAA minimum weight certification is being implemented across Division I programs.

Design: Cross-sectional study

Setting: Survey

Patients or Other Participants: A total of 35 (45.5%) of 77 NCAA division I wrestling athletic trainers responded to the survey.

Main Outcome Measure(s): Survey data on how the NCAA minimum weight certification program was implemented …

Acute Consumption Of A Sugar-Sweetened Beverage Impairs Microvascular Function In Midwestern Hispanic Males, Emma Hirshman, Anne R. Crecelius

Health and Sport Science Faculty Publications

Hispanic males are at risk for cardiovascular disease and consume high levels of sugar-sweetened beverages (SSB); yet, their acute vascular response to SSBs is unknown. Ten healthy Hispanic men (18-45 years old) consumed a SSB and reactive hyperemia was performed prior to, immediately following, and 1-hr post-consumption. Both peak and total (area under the curve) forearm blood flow were attenuated immediately following consumption but returned to at or above pre-consumption levels at the 1-hr test.

Designing And Evaluating An Intervention To Target Functional Movement, Flexibility, And Strength In Paddle Whitewater Raft Guides, Leah Irwin

All Theses

According to the Outdoor Industry Association (2020), about 3.4 million people across the United States went whitewater-rafting in 2019. The majority of the research on whitewater rafting has focused on guest injuries, with less attention on the whitewater raft guides, who have an arduous job and are at risk for shoulder, back, and hip injuries. In addition to these injuries, rafting guides also experience bilateral imbalances from utilizing a dominant guiding side. One way to prevent these types of injuries and imbalances is to improve functional movement, strength, and range of motion (ROM). The goal of this study was to …

A Case Report Of Covid-19 Monitoring In The Austrian Professional Football League, Antje Van Der Zee-Neuen, Dagmar Schaffler-Schaden, Jürgen Herfert, James O´Brien, Tim Johansson, Patrick Kutschar, Alexander Seymer, Stephan Ludwig, Thomas Stöggl, David Keeley, Herbert Resch, Jürgen Osterbrink, Maria Flamm

Research outputs 2014 to 2021

Since the beginning of the COVID -19 pandemic, many contact sport teams are facing major challenges to safely continue training and competition. We present the design and implementation of a structured monitoring concept for the Austrian national football league. 146 professional players from five clubs of the professional Austrian football league were monitored for a period of 12 weeks. Subjective health parameters, PCR- test results and data obtained from a geo-tracking app were collected. Simulations modelling the consequences of a COVID-19 case with increasing reproduction number were computed. No COVID -19 infection occurred during the observation period in the players. …

Eccentric-Only Versus Concentric-Only Resistance Training Effects On Biochemical And Physiological Parameters In Patients With Type 2 Diabetes, Christine Kudiarasu, Wafina Rohadhia, Yoshihiro Katsura, Tomoko Koeda, Favil Singh, Kazunori Nosaka

Research outputs 2014 to 2021

Background:

The benefits of resistance training for patients with type 2 diabetes (T2D) are well documented; however, the effects of exercise with different muscle contraction types such as eccentric versus concentric contractions on physiological outcomes for this population are not clear. This study compared eccentric-only (ECC) and concentric-only resistance training (CON) to test the hypothesis that ECC would be superior to CON to improve insulin sensitivity, lipid profile, body composition, muscle strength and physical function of patients with T2D.

Methods:

Adults with T2D (50–79 years) were allocated to the ECC (n = 9) or CON group (n = 9). Resistance …

Running Performance Of Male Versus Female Players In Australian Football Matches: A Systematic Review, Christopher Wing, Nicolas H. Hart, Callum Mccaskie, Petar Djanis, Fadi Ma’Ayah, Kazunori Nosaka

Research outputs 2014 to 2021

Background:

Australian Football is a fast paced, intermittent sport, played by both male and female populations. The aim of this systematic review was to compare male and female Australian Football players, competing at elite and sub-elite levels, for running performance during Australian Football matches based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA).

Methods:

Medline, SPORTDiscus, and Web of Science searches, using search terms inclusive of Australian Football, movement demands and microsensor technology, returned 2535 potential manuscripts, of which 33 were included in the final analyses.

Results:

Results indicated that male athletes performed approximately twice the total …

Test Transferability Of 3d-Mot Training On Soccer Specific Parameters, Micaela Dusseault

Honors Theses

Objective: The benefits of perceptual-cognitive training in elite level athletes has recently been investigated in multiple sports such as basketball, soccer, and archery, but conclusive evidence proving test transferability of 3D-MOT training is lacking. The purpose of this research is to examine the transferability of perceptual-cognitive training to on-field soccer performance parameters. Participants: NCAA Division I women’s soccer players (n=22) between the ages of 18-25 who were placed into either the experimental group (n=10) or control group (n=12). After baseline testing for both groups to determine visual tracking speed (VTS), the experimental group completed 10 3D-MOT training sessions with NeuroTracker …

Comparing Different Scaling Methods For Monitoring Weightlifting Performance, Jake Slaton

Electronic Theses and Dissertations

Physiological performance has been commonly scaled for body size using various methods to scale anthropometrics, but a paucity of data exists on scaling muscle size. The aim of this thesis was to elucidate the optimal method to scale height (HT), body mass (BM), lean body mass (LBM), and muscle cross-sectional area (CSA) when scaling weightlifting performance for body size. 26 weightlifters (13 male, 13 female) participated in this study. The measurements collected were the snatch (SN), clean and jerk (CJ), isometric peak force (IPF), and countermovement jump height (CMJH). HT, LBM, BM, and vastus lateralis CSA were scaled using the …

Exploring Integration Between Athletic Trainers And Strength And Conditioning Coaches Among The Ncaa Division I Southern Conference Institutions, Yoshihiro Kojima

Electronic Theses and Dissertations

The purpose of this study was to explore the interdepartmental integration between athletic trainers and strength and conditioning coaches in relation to relationship, communication, collaboration, and education. Forty participants from the NCAA Division I Southern Conference, twenty-eight athletic trainers and twelve strength and conditioning coaches, completed an electronic survey during a two-week period. Collected data were analyzed by descriptive and thematic coding analyses. The results suggested participated athletic trainers and strength and conditioning coaches were interactive and collaborative. Open-ended responses identified key concepts when athletic trainers and strength and conditioning coaches communicated and collaborated. A high interaction and collaboration model …

Influence Of Physical And Technical Aspects On Change Of Direction Performance Of Rugby Players: An Exploratory Study, Tomás T. Freitas, Pedro E. Alcaraz, Julio Calleja-González, Ademir F. S. Arruda, Aristide Guerriero, Valter P. Mercer, Lucas A. Pereira, Felipe P. Carpes, Michael R. Mcguigan, Irineu Loturco

Research outputs 2014 to 2021

We examined the relationships between change of direction (COD) speed and deficit, and a series of speed-and power-related measurements in national team rugby union players and analyzed the influence of movement patterns on COD ability. Eleven male athletes completed the following physical assessments on different days: day 1—anthropometric measurements, and lower-body kinematic parameters (assessed with eight inertial sensors) and completion time in COD tests (proagility, 45◦ cutting maneuver (CUT), and “L” (L-Drill)); day 2—bilateral and unilateral squat and countermovement jumps, 40 m linear sprint, and bar-power output in the jump squat and half-squat exercises. Pearson’s product–moment correlations were performed to …

Stress Among Ncaa Division Ii Head Coaches, Dee Gerlach

Graduate Theses and Dissertations

The purpose of this quantitative study was to identify factors that create stress among head coaches at the National Association Athletic Association Division II level. Data was collected through a demographic questionnaire and the Coaching Issues Survey (CIS), a tool used to measure specific factors that may create stress among coaches. The factors of the CIS include four subscales: Athlete-Concerns, Time-Role, Program-Success, and Win-Loss. Participants (N=416) consisted of head coaches representing the following sports: baseball, men’s basketball, women’s basketball, men’s golf, women’s golf, men’s and women’s golf, softball, women’s tennis, and men’s and women’s tennis. The independent variables for this …

Examination Of Athlete Triad Symptoms Among Endurance-Trained Male Athletes: A Field Study, Erin M. Moore, Clemens Drenowatz, David F. Stodden, Kelly Pritchett, Thaddus C. Brodrick, Brittany T. Williams, Justin M. Goins, Toni M. Torres-Mcgehee

All Faculty Scholarship for the College of Education and Professional Studies

Background: Studies examining the physiological consequences associated with deficits in energy availability (EA) for male athletes are sparse.

Purpose: To examine male athlete triad components; low energy availability (LEA) with or without an eating disorder risk (ED), reproductive hormone [testosterone (T)], and bone mineral density (BMD) in endurance-trained male athletes during different training periods.

Methods: A cross-sectional design with 14 participants (age: 26.4 ± 4.2 years; weight: 70.6 ± 6.4 kg; height: 179.5 ± 4.3 cm; BMI: 21.9 ± 1.8 kg/m2) were recruited from the local community. Two separate training weeks [low (LV) and high (HV) training volumes] were used …

Insights Into The Complexity Of Presentation And Management Of Patients: The Sport And Exercise Physician’S Perspective, Prasanna J. Gamage, Saran Seker, Jessica Orchard, David Humphries, Kylie Fitzgerald, Jane Fitzpatrick

Research outputs 2014 to 2021

Objectives:

Sport and Exercise Physicians represent a relatively new specialty focusing on exercise in complex diseases including musculoskeletal diseases. Our objective was to describe the characteristics, type and complexity of patient presentations, their management strategies and referral information in Australian practice.

Methods:

A cross-sectional study including a cohort of 11 senior Sport and Exercise Physicians in Australia studied all new patient consultations within an 8-week period. Data were analysed relating to presentation, referral source, follow-up referrals, and patient management strategies.

Results:

Data from 419 patients were recorded. The majority, 97% (n=406), had musculoskeletal conditions, 53% (n=222) had one or more …

Median And Ulnar Nerve Injuries In Cyclists: A Narrative Review, Dinesh C. Sirisena, Shauna H-S Sim, Ivan Lim, Vaikunthan Rajaratnam

BioMedicine

Cycling is popular internationally as a mode of transport and sport. Cyclists often report sensory and motor changes in the hands during rides. In the past, assessment of these symptoms was based on clinical history, physical examination and neurophysiology. The aim of this narrative review was to evaluate existing publications and determine if there are areas for further improvement in the clinical setting. Methods: Searches were undertaken in accordance with the PRISMA guidelines using four online databases: PUBMED, OVID, CINAHL and WEB OF SCIENCE. Articles were evaluated using adapted versions of guidelines for case and cohort studies. Results: 2630 articles …

Access To Care, Reporting Behaviors, And Quality Of Athletic Training Service Interactions For Reserve Officers' Training Corps Cadets, Mary Catherine Avey, Amy F. Hand, Nancy A. Uriegas, Allison B. Smith, Zachary K. Winkelmann

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

Purpose: Reserve Officers’ Training Corps (ROTC) programs prepare student-civilians to become leaders through strenuous physical and leadership training. Unlike their student-athlete counterparts who have direct access to athletic training services, ROTC cadets may or may not have a healthcare provider available. The purpose of this study was to examine the access to care and reporting behaviors of ROTC cadets with a secondary aim exploring the quality of healthcare service interactions relative to patient-centered care.

Methods: An online survey assessed access to care using a self-report tool on the type of medical providers available to the ROTC cadets (n=132, age=20±3 …

A Comparison Of Treatment Options For Carpal Boss: A Critically Appraised Topic, Megan M. Collins, Matthew J. Rivera

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

Context: Carpal bossing is a bony growth or mass that typically occurs at the 2^nd or 3^rd carpometacarpal joint. Carpal bossing is often overlooked placing the patient at an increased risk for pain or injury, such as osteoarthritis or inflammatory joint disease if left untreated. Individuals such as combat sport athletes who experience repetitive trauma to this area are at a high risk to develop carpal bossing. The literature suggests conservative or surgical interventions to manage symptoms. The goal of this systematic review is to synthesize the current literature for clinical knowledge and intervention outcomes for carpal bossing. …

Utilizing Low-Intensity Blood Flow Restriction Training To Improve Aerobic Capacity In Physically Active And Injured Individuals: A Critically Appraised Topic, Melissa O. Miller, Kacee L. Hill, Jaclyn Arduini, Aric J. Warren

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

Purpose: To determine if, in physically active individuals, low-intensity Blood Flow Restriction (BFR) training is more effective than training without BFR at improving measures of aerobic capacity.

Methods: A database search was conducted for articles that matched inclusion criteria (minimum level 2 evidence, physically active participants, comparison of low-intensity BFR to no BFR training, comparison of pre-post testing with aerobic fitness or performance, training protocols >2 weeks, studies published after 2010) by two authors and assessed by one using the PEDro scale (a minimum of 5/10 was required) to ensure level 2 quality studies that were then analyzed.

Results: Four …

Concussion-Related Alterations In Neural Activity During Emotion Recognition: Case Studies Of Short-Term And Residual Effects, Joshua Ricker, Kylee Smith, Alexandra Schmidt, Andrea Cripps, Palguna Thalla, Howard C. Cromwell, Xin Wang

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

Concussions have recently become an area of concern among the general public, but a clear understanding of their total consequence is still being developed. Symptoms of concussions are wide-ranging, encapsulating a plethora of cognitive and emotional abilities that could be affected. Concussions transiently disrupt neural activation as well as behavioral responses across multiple categories. Skills pertaining to various aspects of emotions are often affected yet have rarely been studied after concussions. We present two case studies of collegiate athletes with a history of multiple concussions. This paper highlights the case of a collegiate athlete who had obtained two previous concussions …

Mindfulness Training's Effect Of Pain Outcomes In Musculoskeletal Pain: A Systematic Review, Elizabeth Cruze, Kenneth E. Games

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

Purpose: Athletic trainers frequently address and treat musculoskeletal pain (MSK). Complementary and alternative techniques for treating pain are becoming more widely accepted and utilized in clinical practice. Mindfulness based stress reduction (MBSR) is a meditation-based program that is designed to help patients learn to feel things in a non-judgmental way. Previous systematic reviews on mindfulness training have focused a range of conditions including IBS, fibromyalgia, and migraines. The purpose of this systematic review was to examine if the literature supports the use of MBSR as an intervention for MSK pain. Methods: We completed a systematic review utilizing PRISMA guidelines. Inclusion …

Indicators Of The Physique Of Handball Players, Taking Into Account Their Role In Game, Shuhrat Furkatjanovich Tulaganov

Eurasian Journal of Sport Science

Purpose: improvement of the training system for young handball players, taking into account their role in game.

Methods: analysis of educational and methodological literature, pedagogical testing, pedagogical observation, pedagogical experiment, morphological, physiological research methods, methods of mathematical statistics.

Results: the methodology of a comprehensive assessment of the effectiveness of the activities of handball players of various game functions has been developed, which made it possible to assess the level of preparedness of players, and coaches to carry out purposeful organization and differentiated planning of the training process of handball players of various roles in game.

Conclusion: in a comparative aspect, …

Forecasting The Prospects Of Female Judoists Of Youth Age Based On Indicators Of Their Functional State, Umid Abduhamidovich Alimov

Eurasian Journal of Sport Science

Purpose: To justify the prediction by long-term training in women's judo. The article presents a functional analysis of the problem of the prospects for the development of female judoists of 17-18 years of age. The content of the presented work is fundamentally different from most generalizing works. The material of general scientific and special nature is presented, providing an individual approach to forecasting, working capacity and restoration of physical fitness of athletes. The content of the article is based on the research of female judoka in the period of the formation of sportsmanship.

Methods: Harvard step test - to determine …

Means Of Training And Monitoring And Methods Of Endurance Development Of Female Handball Players, Shoislom Kallibaevich Pavlov

Eurasian Journal of Sport Science

Purpose: Development and control of endurance of handball players by studying modern innovative tools and methods of endurance development, as well as improving the effectiveness of endurance training.

Methods: The following techniques are used to train endurance: The technique of evenly performed exercises is used in the training of general endurance. This method is used during training to prepare for maximum continuous training, which is performed regularly with a pulse of no more than 130 beats per minute. In most cases, recovery performed in an evenly executed exercise style can be considered insufficient. Alternating exercise styles are used to improve …

The Practice Of Conducting A High-Intensity Weekly Micro Cycle At The Stage Of Pre-Competitive Training Of Young Gymnasts, Djamshid Khasanovich Umarov

Eurasian Journal of Sport Science

Purpose: In this article, the issues of searching for the rational construction of the educational and training process of young gymnasts and the effective ratio of loads of different directions at the stage of in-depth specialization in the pre-competitive micro cycle are considered. To study the expediency of using high-intensity training loads in the process of training young gymnasts aged 12-16 years.

Methods: Study and analysis of literary sources on the research topic, pedagogical observation, pedagogical testing, pedagogical experiment, static methods of processing results.

Results: The number of combinations for gymnasts of all ages varies within the planned range (see …

Planning The Annual Training Cycle Of Football Students Of Sports Improvement Groups, Timur Shamshetovich Seitmuratov

Eurasian Journal of Sport Science

Purpose: The aim of the study is the substantiation and testing of the methodology of planning the training of football students of sports improvement groups in the one-year cycle.

Methods: The study used the analysis of scientific and methodological literature, questionnaires, testing, pedagogical experiment, methods of mathematical statistics.

Results: The content of general and special physical training of football players of sports improvement groups has been studied, as a result of which the most significant components of physical preparedness have been identified. The planning method of physical training process of football players of sports improvement groups in the annual cycle, …

Agreement Of A Novel Vertical Jump System To Measure Vertical Jump Height: Brower Vertical Jump And Vertec Vertical Jump Systems, L Nathan Thomas, Parker Hill, Colton Fox, Justin R. Brown

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 2: Issue 1, Article 12, 2021. Validity refers to the ability of a device to measure what it was intended to measure. Therefore, purpose of this study was to assess the validity and reliability of a novel vertical jump height tool designed by Brower Timing Systems (Salt Lake City, Ut). The Brower vertical jump system was compared to the Vertec jump tester. A convenience sample (n=67) of college students performed three maximum countermovement jumps, with the average score being recorded. Data was collected simultaneously for both devices. Results showed a strong and statistically …

Using Deep Learning To Predict The Path Of A Shuttlecock In Badminton, Sachleen Singh

Student Theses and Dissertations

With this thesis we intend to predict the movement of the shuttlecock given ten frames of a video for the each of the next ten frames. We also present a new regression model for the prediction of the frames called PIFR [Present Imputation and Future Regression] which consists of two models prepared for the same. Both the models try to predict the “future” position of the shuttlecock, the players and their rackets. There are two parts of the prediction network: An object detection stage based YOLO and the regression model. [40]

Muscle Damage Indicated By Maximal Voluntary Contraction Strength Changes From Immediately To 1 Day After Eccentric Exercise Of The Knee Extensors, Mikio Shoji, Ryoichi Ema, Kazunori Nosaka, Akihiro Kanda, Kosuke Hirata, Ryota Akagi

Research outputs 2014 to 2021

The present study examined if the magnitude of changes in indirect muscle damage markers could be predicted by maximal voluntary isometric contraction (MVIC) torque changes from immediately to 1 day after eccentric exercise. Twenty-eight young men performed 100 maximal isokinetic (60°/s) eccentric contractions of the knee extensors. MVIC torque, potentiated doublet torque, voluntary activation (VA) during MVIC, shear modulus of rectus femoris (RF), vastus medialis and lateralis, and muscle soreness of these muscles were measured before, immediately after, and 1–3 days post-exercise. Based on the recovery rate of the MVIC torque from immediately to 1-day post-exercise, the participants were placed …

Perceptual Fatigability And Neuromuscular Responses During A Sustained, Isometric Forearm Flexion Muscle Action Anchored To A Constant Level Of Perceived Exertion, Robert W. Smith, John Paul V. Anders, Tyler J. Neltner, Jocelyn E. Arnett, Joshua L. Keller, Terry J. Housh, Richard J. Schmidt, Glen O. Johnson

Journal for Sports Neuroscience

Objective: The purpose of the present study was to examine the fatigue-induced changes in torque, and the electromyographic (EMG) and mechanomyographic (MMG) responses during a sustained submaximal, isometric forearm flexion muscle action anchored to a constant rating of perceived exertion (RPE). Methods: Eleven women (mean ± SD: age = 20.5 ± 1.9 yrs.; height = 169.9 ± 6.6 cm; body mass = 73.2 ± 15.9 kg) performed 2, 3s forearm flexion maximal voluntary isometric contractions (MVIC) before a sustained isometric muscle action anchored to RPE = 7 until task failure (defined as torque that would require RPE > 7, or the …

Efficacy Of Flotation Aids Attached To The Pelvis And Thighs Of Beginning Swimmers, Yasunori Watanabe, Shin-Ichiro Moriyama, Kohji Wakayoshi

International Journal of Aquatic Research and Education

The study aimed to experimentally verify the efficacy of wearing flotation aids to add buoyancy from the pelvis to the side of the thigh on the swimming performance of beginning swimmers who were capable of swimming around 25 meters at a time. The study recruited seven male university students who were members of the Physical Education Department and who lacked experience in specialized swimming instruction. The study found statistical difference in prone flotation between the use of flotation aids (7.27±1.92 sec) and without flotation aids (3.50±0.72 sec). During swimming for distance in a 5 min. swim test, we found statistical …

The Effect Of Static Stretching On Countermovement Jump And Flexibility Performance In Collegiate Dancers, Ashlyn Raines

Student Theses and Dissertations

Dancers require a large range of motion and joint mobility in order to successfully execute certain skills. The requirements of dance make stretching in warm-ups almost a necessity to reduce risk of injury, however the volume of static stretching has not been thoroughly researched in high flexibility athletes. The Purpose of this study was to investigate the dose-response of static stretching in dance and the effect it may have on performance. Two dancers volunteered for this study. Both dancers engaged in a general warm-up and different dosage of static stretches followed by a countermovement jump test on a force plate …