Motor Control Commons^™

Contributions Of Vision To The Neuromotor Control And Biomechanics Of Depth Jumping, Kenneth Harrison

All Graduate Plan B and other Reports

PURPOSE: To investigate the role of vision during depth jump movements and further explore effects of stroboscopic goggles on the motor control of landing. METHODS: Ground reaction force (GRF), rate of force development (RFD), and lower limb surface electromyography measurements were collected on 20 participants (11 male 9 female) across 6 trials of depth jumping (0.51 m) in each of two visual conditions (full vision vs stroboscopic vision). Root-mean-square was estimated from EMG signals that were reduced to specific time-bins (150ms pre touchdown, 30-60ms, 60-85 ms, and 85-120 ms post touchdown). Main effects of and interactions between visual condition ...

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 ...

Barrier Knockdown Test Control System For The Cal Poly Kinesiology Department, Regina M. Chapuis

Computer Engineering

The goal of this project is to design and implement a new control system for the LEDs and buttons on an existing Barrier Knockdown setup in the Cal Poly Kinesiology department. The Barrier Knockdown test is a testing apparatus in which subjects knock down a series of mechanical barriers in one of three patterns. The computer system times their reaction and movement time, and the test as a whole provides students with data to study the phenomenon of Contextual Interference. This system was previously controlled by an old computer setup that ultimately crashed. This project recreates the logic and user ...

The Effects Of Compression Garments And Extrinsic Visual Feedback On Single-Leg Balance Control, You-Jou Hung

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 3: Issue 1, Article 4, 2022. Single-leg balance control is very important in injury prevention (such as reducing the chance of falls and ankle sprains) and sport performance. Although compression garments (CGs) have been used for various purposes, it is unclear if wearing CGs can improve single-leg balance in healthy individuals. The purpose of the study was to examine if wearing CGs (pants) could enhance single-leg balance, and to compare the impact of wearing CGs on single-leg balance between conditions with and without extrinsic visual feedback. Twenty-five healthy individuals (aged 20-30 years) participated ...

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.

Rodeo Athletes' Perceptions Of The Available Onsite Medical Care Provided, Rachel R. Kesterson, Erika Smith-Goodwin, Jennifer Walker, Perry Denehy

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 medical care perceptions of rodeo athletes at one Southwest Ohio rodeo as compared to others.

MAIN.OUTCOME.MEASURE
The survey was made of 23 Likert-scale questions.

Mens' And Womens' Diii Soccer Athletes Anxiety Levels Due To Balancing Academic And Team Responsibilities, Kathleen Monnig, Jennifer Walker, Erika Smith-Goodwin

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 anxiety levels due to balancing academic and team responsibilities in one Division III womens’ and mens’ soccer teams.

MAIN.OUTCOME.MEASURE
5-point,6-point Likert scale.

Effects Of Tiktok On The Mental Health Of Men's And Women's Soccer Teams At One Institution, Hayley Suchland, 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 the social media platform, TikTok, on the mental health of Division III Men’s and Women’s soccer players at one institution.

MAIN.OUTCOME.MEASUREMENT
Likert scale survey.

Comparison Of Rehabilitation Programs Following A Latarjet Procedure: A Level 3 Case Study, Philip Wienkamp, Lisa S. Jutte

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

OBJECTIVE
Anterior shoulder dislocations cause chronic disability, often requiring surgery. Latarjet procedures are considered when the anterior glenoid fractures during shoulder dislocation. Latarjet procedures show positive outcomes with low dislocation recurrence rates, although rehabilitation guidelines are not well established. This Level-3 CASE report will compare two rehabilitation protocols.

UNIQUENESS
Our patient’s progress was significantly delayed compared to Murphy et al.’s patient. Although they had similar strength and ROM deficits in week 2, our patient required an additional 15 weeks to make similar gains. Also, our patient did not begin aggressive overhead activity until 10 weeks after Murphy et ...

A 12-Year Retrospective Analysis Of Vo2max Values In College-Aged Student Athletes, Michelle Wilson, Scott Swanson

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

OBJECTIVE
To examine VO₂max values in a cohort of exercise physiology students over a 12-year time period.

MAIN OUTCOME MEASUREMENT
Student’s VO₂max values were examined for the effects of gender (males vs. females) and athletic status (athlete vs. non-athlete). Significance was set at p

Exploring The Relationship Between Athletic Identity On Certain Coping Mechanisms In Adolescent Athletes, Jessica Steger, Laura Harris

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

OBJECTIVE
(1) To describe athletic identity and coping mechanisms in an adolescent athletic population, and (2) to examine the relationship between athletic identity and coping mechanisms in an adolescent population.

MAIN.OUTCOME.MEASURES
Descriptive statistics were calculated for the summated AIMS-7 score and three CISS-SSC subscale scores. Pearson correlation coefficients were calculated between each AIMS-7 subscale and CISS-SSC subscale. Additionally, three independent t-tests were conducted with the independent variable, low, moderate, or high AIMS score, and the dependent variables, avoidance, emotion, or task-focused CISS-SSC score. Alpha level was set at 0.05 for all analyses.

Reliability And Utility Of A Lumbopelvic-Hip Complex Stability Assessment In Individuals With Patellofemoral Pain, Erika Zambarano, Neal Glaviano, Amanda Murray

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

OBJECTIVE
Lumbopelvic-hip complex (LPHC) stability is related to altered movement patterns that are present in individuals with PFP. Current studies measuring LPHC function in PFP primarily assess endurance and not stability. A test of isolated LPHC stability, the Seated Trunk Control Test (STCT) was recently developed and test-retest reliability for the STCT has been shown to be excellent in a healthy population. To improve the clinical usefulness of the STCT, we aimed to establish test-retest reliability for individuals with PFP. We hypothesized the STCT would show good-to-excellent reliability. We also compared STCT performance between healthy individuals and those with PFP ...

Caring For Pregnant And Postpartum Athletes: Athletic Trainers, Strength Coaches, And Athletic Coaches, Aly Matejka, Stephanie Born

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

OBJECTIVE
A survey was created to assess the experience, education, and self-perceived competence of treating and/or training pregnant and postpartum athletes among athletic trainers, strength coaches, and coaches.

Academic Resilience Of Athletic Training Students During Covid-19 Pandemic, Brandon J. Gallimore, Laura Harris, Janet E. Simon

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

OBJECTIVE
(1) To describe resilience in athletic training students enrolled in professional coursework during the spring 2020 semester, and (2) to determine the association between resilience and academic performance during the spring 2020 semester.

MAIN OUTCOME MEASURES
Descriptive statistics for GPA were calculated for Fall 2019, Spring 2020, cumulative Fall 2019, cumulative Spring 2020 (ie., current), change in cumulative GPA, and ARS-30 total score. The primary analysis was a Pearson correlation between change in cumulative GPA and ARS-30 total score. A secondary analysis was conducted to evaluate change in cumulative Fall 2019 and Spring 2020 GPA with a paired t-test ...

The Effects Of A 6-Week Intrinsic Foot Morphology, Kinematics, And Kinetics In Individuals With Pes Planus, Rebecca Marszalek, Janet E. Simon, Robert Wayner

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

CONTEXT
The intrinsic foot muscles are vital in supporting the medial longitudinal arch of the foot. Individuals with pes planus have poor foot morphology, strength, and biomechanics, warranting an intervention.

MAIN OUTCOME MEASURES
At pre-intervention, foot posture and arch height were assessed via the Foot Posture Index-6 and the Navicular Drop test, respectively. Cross-sectional area of the abductor hallucis was assessed using ultrasound as an indirect measure of strength. Biomechanical measures, including peak rearfoot eversion, peak tibial internal rotation, peak rearfoot eversion moment, and center of pressure excursion, were collected using 3D-motion capture and an instrumented treadmill. At post-intervention, these ...

The Relationship Between Sport Specialization And Coping Mechanisms In Adolescent Athletes, Sara Kusner, Laura Harris

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

OBJECTIVE
(1) To describe the coping mechanisms of adolescent athletes as emotion-focused, problem-focused, or avoidant-focused coping before and after injury or illness, and (2) to compare the perceived adolescent coping mechanisms across sport specialization levels (i.e., low, moderate, or high).

MAIN OUTCOME MEASUREMENT
Demographic information was reported for the entire sample. A one-way ANOVA was conducted for each dependent variable (i.e., coping strategy) by sport specialization. For the secondary analysis the independent variable time and the dependent variable coping mechanism (i.e., task, emotion, and avoidance) were analyzed by paired t-tests. Hedge’s g effect size was calculated ...

Adolescent Injury Rates, Laura Harris, Erin Gordon, Lyn M. Meyerhoff, Boden Miller, Matallyn E. Overmyer, Jordyn R. Williams

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

OBJECTIVE
To describe the frequency of adolescent athlete injury based upon injury location, injury diagnosis, activity, playing surface, weather condition, and sport.

MAIN.OUTCOME MEASUREMENT
Injury frequency per injury location, diagnosis, activity, and playing surface were determined. Injury location and diagnosis frequency were reported by weather condition. Injuries per 1000 athletic exposures were analyzed by sport.