Sports Medicine Commons^™

The Impact Of Dieting Culture Is Different Between Sexes In Endurance Athletes: A Cross-Sectional Analysis, Austin J. Graybeal, Andreas Kreutzer, Jada L. Willis, Robyn Braun-Trocchio, Kamiah Moss, Meena Shah

Faculty Publications

Background: Frequent dieting is common in athletes attempting to achieve a body composition perceived to improve performance. Excessive dieting may indicate disordered eating (DE) behaviors and can result in clinical eating disorders. However, the current nutrition patterns that underly dieting culture are underexplored in endurance athletes. Therefore, the purpose of this study was to identify the sex differences in nutrition patterns among a group of endurance athletes.

Methods: Two-hundred and thirty-one endurance athletes (females = 124) completed a questionnaire regarding their dieting patterns and associated variables.

Results: The majority of athletes did not follow a planned diet …

Occupational Therapy's Role In Athletic Retirement, Diana Mellin, Karen Park, Madison Harris

Virtual OTD Capstone Symposium, Summer 2022

Athletic retirement is described as a life transition involving withdrawal from the athletic role. Throughout the process of athletic retirement, individuals experience a loss of identity, roles, routines, and social support which has shown to negatively impact their overall mental health and well-being (Marterella & Smoot, 2017). This study investigated elite athletes’ experiences throughout their transition to athletic retirement, a ten-question online survey and semi-structured interviews were administered. Themes that emerged from the data are occupational adjustment and relearning roles, experiencing a crossroads of identity, external expectations, and pressures. Participants shared experiencing a period of burnout and detachment right after …

The Effects Of Covid-19 On Mental Health And Injury Occurrence Of Division Iii College Football Players, Evan Kennaley

Masters Theses/Capstone Projects

Objective: The aim of the study was to investigate if with the lockdown of COVID-19 and the reschedule of the Fall 2020 football season caused an increase in injury in a Division Three College football team.

Methods: A 20 question survey was given to the 2022 Spring Otterbein football team. The survey allowed for self reporting of injuries suffered in the 2019,2020, and 2021 football seasons. The survey also looked to examine if there is any anxiety the players suffered from during the lockdown using the Covid Anxiety Scale.

Results: Of the 63 surveys, it was found that the 2021 …

Implementation Of Vitamin D Screening And Planned Intervention Of Supplementation For Deficient Collegiate Athletes Of The Rio Grande Valley, Amanda J. Wheeler

MEDI 8127 Scholarly Activities Pre-Clerkship

In the past decade, studies on vitamin D levels and relationships to orthopaedic patients have increased exponentially worldwide. Journals have established risk factors, proper assessment of vitamin D levels, supplementation standards, and dependent variables that effect prevalence.¹

More specifically, many vitamin D studies in the field of orthopaedics and sports medicine have been conducted by analyzing NFL teams and NCAA Division I athletes and dividing the cohorts into player parameters such as age, BMI, race, team position, and supplement type. The results of these studies concluded that there is a large prevalence of vitamin D deficiency amongst athletes and …

External Load In Male Professional Volleyball: A Systematic Review, Marcel Frezza Pisa, Arthur Marques Zecchin, Leonardo Gaspar Gomes, Enrico Fuini Puggina

Baltic Journal of Health and Physical Activity

Introduction. The objectives of this systematic review were to identify the volleyball external loads values in the literature and to verify the applicability of different means of quantification and monitoring of these variables during training sessions and matches. Material and methods: This systematic review was produced following the PRISMA statement recommendations, and the search for publications was carried out in the databases PubMed/NCBI, SportDiscus via EBSCOhost, SciELO. 12 studies meet the criteria and were included in this review. Results: The most used tool for quantification, monitoring and evaluation of external loads are video recording and manual or semi-automatic counting of …

An Assessment Of Isometric Muscle Strength And The Hamstring: Quadriceps Ratio Among Males Trained With Free Weights Vs. Machines, Geferson Honorato Da Silva, Alex Souto Maior

Baltic Journal of Health and Physical Activity

Introduction. The purpose of this study was to assess the isometric muscle strength (IMS) of the knee extensors and flexors, bilateral asymmetry (BA) and the hamstring: quadriceps ratio (H:Q ratio) between the dominant leg (DL) vs. the non-dominant leg (NDL) of males trained with free-weights vs. machines. Material and Methods: Thirty males were recruited and separated into two groups: Free-weights (n = 15) and Machines (n = 15) groups. All study participants performed the IMS testing for knee extensors and flexors in the DL and NDL using a commercially available load cell. The highest value obtained from the three trials …

Eeg Neurofeedback And Isolation Stressor. A Systematic Review, Kacper Gotner, Marcin Dornowski

Baltic Journal of Health and Physical Activity

Introduction. One of the factors increasing the body's response to a stressful situation is isolation. The feeling of loneliness in isolation can be caused by biological, psychological or medical factors. Material and methods: This paper is a review of publications issued in 2009–2021, the most up-to-date in terms of information on the topic of stress and its links with EEG neurofeedback. Results: 5 publications on stress caused by isolation and the reaction of the human body in a stressful situation were selected. The papers were selected based on the use of EEG neurofeedback in reducing the body's stress reactions to …

Does Ligamentous Laxity Protect Against Chondral And Osteochondral Injuries In Patients With Patellofemoral Instability?, Lauren H Redler, Elizabeth R Dennis, Gabrielle M Mayer, Irene L Kalbian, Joseph T Nguyen, Beth E Shubin Stein, Sabrina M Strickland

Department of Medicine Faculty Papers

Background: Many patients undergoing medial patellofemoral ligament (MPFL) reconstruction for patellofemoral instability have chondral or osteochondral injuries requiring treatment.

Hypothesis: In patients undergoing MPFL reconstruction for patellofemoral instability, those with ligamentous laxity (LAX) would be less likely to have chondral or osteochondral defects requiring surgical intervention compared with those with no laxity (NLX).

Study Design: Cohort study; Level of evidence, 2.

Methods: Included were 171 patients with patellofemoral instability (32 men, 139 women; mean age, 22 years [range, 11-57 years]) who underwent MPFL reconstruction between 2005 and 2015. Patients with a Beighton-Horan score ≥5 were considered LAX (n = 96), …

Effect Of Post-Activation Potentiation On The Force, Power And Rate Of Power And Force Development Of The Upper Limbs In Mixed Martial Arts (Mma) Fighters, Taking Into Account Training Experience, Alan Langer, Angelina Ignatieva, Patricia Fischerova, Magdalena Nitychoruk, Artur Gołaś, Adam Maszczyk

Baltic Journal of Health and Physical Activity

Introduction. The aim of the study is to determine the optimal load for generating the highest value of force, power and the rate of power and force development (RFD and RPD) in the upper limb of mixed martial arts (MMA) fighters with the use of activation and explosive exercises. The training period of MMA players was included in the research. Material and Methods: Twenty-nine MMA fighters participated in the study and were divided into two groups depending on the length of their training period (under and over 5 years). The subjects did 2 ballistic push-ups before the study and after-wards …

The Effect Of Caffeine On Countermovement Jump Performance In Recreationally Trained Women Habituated To Caffeine, Dawid Gawel, Magdalena Kaszuba, Zuzanna Komarek, Robert Krawczyk, Marta Bichowska, Marcin Jasinski, Robert Trybulski

Baltic Journal of Health and Physical Activity

Introduction. The main goal of this study was to examine the effect of acute intake of 3 mg/kg/body mass (b.m.) of caffeine (CAF) on countermovement jump (CMJ) performance in recreationally trained women habituated to CAF. Material and Methods. 17 healthy recreationally trained women habitually using CAF participated in the study. The experiment followed randomized, cross-over, double-blind design under three different conditions: control test (CONT) or consumed placebo (PLAC) or consumed 3 mg/kg/b.m. of CAF (CAF-3). Each participant performed 2 sets of 2 CMJ. The following variables were recorded: concentric peak velocity (PV), peak power (PP) and jump height (JH). Results. …

Relationship Between Motor Skills And Various Sailing Skills And Sports Performance – Study Using The Dematel Approach, Jedrzej Charlampowicz

Baltic Journal of Health and Physical Activity

Introduction. The purpose of this paper is to determine the mutual relation between various motor abilities and factors of sailing performance. Material and methods: 25 sailors from the Polish national team in sailing Olympic classes were asked to fill a questionnaire concerning the influence of various motor abilities and sailing performance factors on the result. In total, 5 sailors participated in the study by returning properly filled questionnaires. To determine the relationship between the motor abilities and sailing performance factors, the DEMATEL method has been utilized. Results: In terms of motor abilities, mobility is the most significant factor, and muscle …

Secondary School Athletic Trainers’ Perceived Confidence In Providing Independent Medical Care Within Differing Healthcare Delivery Models, Sam G. Arredondo Dat, Atc, Matthew J. Rivera Dat, Lat, Atc, Lindsey E. Eberman Phd, Lat, Atc

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

ABSTRACT

Purpose: The aim of this study was to evaluate athletic trainers’ confidence and ability to deliver independent medical care in the secondary school setting. Methods: A cross-sectional survey design was used with open- and closed-ended questions using a tool that was modified from a previously validated tool used within the collegiate setting; the tool was adapted through content expert validation. Results: Athletic trainers perceived themselves as confident in providing independent medical care through the school district healthcare delivery model (n=109/121, 90%) more often than those functioning within the hospital/clinic outreach model (n=85/130, 65%). Conclusions: Despite not having nationalized legislation …

Effects Of A 4-Week Heart Rate Variability Biofeedback Intervention On Psychological And Performance Variables In Student-Athletes: A Pilot Study, Samantha R. Weber, Zachary K. Winkelmann, Eva V. Monsma, Shawn M. Arent, Toni Torres-Mcgehee

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

PURPOSE: To examine the effects of a 4-week biofeedback intervention on coherence, psychological, and performance variables in collegiate student-athletes. METHODS: Thirteen student-athletes were randomly assigned to the intervention (one weekly biofeedback session for 4-weeks) or control group (no sessions). Data were collected at pre and post-intervention using weekly averaged coherence scores, psychological measures for depression, arousal, stress, resiliency, and performance outcome measures. RESULTS: A 3 (Time) x 4 (Week average) repeated measures ANOVA was independently conducted to examine differences between time and weekly coherence average for coherence scores. No significant differences were found for “at rest”, pre, or post-practice coherence …

The Effects Of Vitamin D Supplementation On Athletic Performance And Injury Prevention, Amani Adeeb Abushamma

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

Vitamin D supplementation has numerous effects on athletic performance and plays a significant role in preventing an athlete’s risk of getting injuries. Vitamin D has an impact on numerous physiological functions such as: bone health, muscle function, inflammatory response, and immune function. An athlete’s bone and muscle health are essential for maximum performance and career success. A bone fracture due to vitamin D deficiency can delay an athlete’s training and ultimately inhibit obtaining a collegiate scholarship and/or contract. A cross sectional study found that more than half of athletic trainers did not view 25-hydroxyvitamin D(25[OH]) testing and vitamin D supplementation …

An Infrapatellar Fat Pad Tear In A High School Football Player: A Case Report, Brian D. Seiler

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

Objective: To present a clinical case exploring the occurrence and management of a tear to the infrapatellar fat pad IFP of a high school football player. Background: Acute tears to the IFP are rare. Typically, the IFP becomes impinged (i.e., Hoffa’s disease) through a fall, direct knee trauma, or surgical complications, and requires conservative treatment. Treatment: A 15-year-old high school football player reported to the athletic training clinical complaining of right knee discomfort and the inability to fully flex the knee. The patient stated that during a field goal attempt he missed the ball and hyperextended his right knee. Hoffa’s …

Beach Chair Versus Lateral Decubitus Surgical Positioning For Arthroscopic Anterior Shoulder Stabilization: A Retrospective Comparison Of Clinical And Patient-Reported Outcomes, Ryan W Paul, Sydney Streicher, Alim Osman, Chuka Ukekwe, Usman Zareef, Kevin B Freedman, Brandon J Erickson, Sommer Hammoud, Meghan E Bishop

Rothman Institute Faculty Papers

Background: Surgical positioning can affect both perioperative and postoperative complication rates. It is unclear whether beach-chair versus lateral decubitus positioning affects outcomes in patients undergoing arthroscopic anterior shoulder stabilization surgery.

Purpose: The purpose of this study was to compare recurrent instability, complications, and patient-reported outcomes between patients who underwent arthroscopic anterior shoulder stabilization in the beach-chair versus the lateral decubitus positions. It was hypothesized that recurrent instability, complications, and patient-reported outcomes would not be affected by surgical positioning.

Study Design: Cohort study; Level of evidence, 3.

Methods: The authors reviewed the medical records of patients who underwent shoulder stabilization ( …

Beta-Alanine Supplementation And Anaerobic Performance In Highly Trained Judo Athletes, Mateusz Halz, Magdalena Kaszuba, Jonatan Helbin, Sara Krzysztofik, Aleksandra Suchanecka, Adam Zając

Baltic Journal of Health and Physical Activity

Introduction. Previous studies have shown that several weeks of beta-alanine (BA) supplementation increases anaerobic work capacity and decreases muscular fatigue, but limited research was conducted on elite martial arts athletes. Therefore, the purpose of this study was to investigate the effect of chronic BA supplementation on high-intensity intermittent upper and lower-body performance in highly-trained judo athletes. Material and Methods: Sixteen elite judo athletes (21.8 ± 2.5 years old) were randomly assigned to receive either BA (4 g/d over the first 2 weeks and 6 g/d in the last 2 weeks) or placebo for 4 weeks. Before and after BA supplementation, …

Effects Of Caffeine On Agility Tests On One Women's Collegiate Volleyball Team, Sarah Monnier, Erika Smith-Goodwin, Eric Dick

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

OBJECTIVE
The purpose of this study was to investigate the effects of caffeine on agility tests (3-step approach,2-hand vertical leap,5-10-5 drill) on a women’s collegiate volleyball team at one Division III institution.

MAIN OUTCOME MEASUREMENT
Vertical jump measuring device measured 3-step approach and 2-hand vertical leap measurements. A stopwatch measured the 5-10-5 drill.

Effects Of Rock Steady Boxing On Parkinsons Patients, Hannah Hall, Jennifer Walker, Erika Smith-Goodwin

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

OBJECTIVE
Rock Steady Boxing’s (non-profit organization) program goal is improving Parkinson’s patients’ quality of life through a non-contact, boxing-based fitness class. The purpose of this study was to investigate the effects of Parkinson’s patients perceived improvement on proprioception from one hospital-based Rock Steady Boxing Program. The program was led by athletic trainers and physical therapists.

MAIN.OUTCOME.MEASURE
Likert scale survey was used with one fill in the blank question.

Comfort Levels Of Male Collegiate Student Athletes In Reporting Symptoms Of Eating Disorders, Maryn Herring, Erika Smith-Goodwin, Jennifer Walker

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

OBJECTIVE
The purpose of this study was to investigate the comfort levels of male student athletes at a Division III college in reporting symptoms of eating disorders to Athletic Trainers.

MAIN OUTCOME MEASUREMENT
Likert scale questions with one open ended question.