Sports Sciences Commons^™

The Effects Of Different Training Types On Phase Angle In Men - An Exploratory Study, Trevor Short, Paulette Yamada

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 4: Issue 1, Article 12, 2023. Phase Angle (PhA) has emerged as a valuable measure in clinical and sports settings due to its predictive relationship with health and sports performance. Fitness is related to PhA, but the type of exercise training that is most influential over PhA has yet to be determined. The purpose was to explore the effects of endurance training (ET), strength-based resistance training (RT), and sprint-interval training (SIT) on PhA, resistance (R), and reactance (Xc) in men. Thirty-five recreationally-trained healthy young adult males (24±4 years) were randomly assigned to one …

The Predictive Validity Of Individualised Load–Velocity Relationships For Predicting 1rm: A Systematic Review And Individual Participant Data Meta-Analysis, Leon Greig, Rodrigo R. Aspe, Andy Hall, Paul Comfort, Kay Cooper, Paul A. Swinton

Research outputs 2022 to 2026

Background: Load–velocity relationships are commonly used to estimate one-repetition maximums (1RMs). Proponents suggest these estimates can be obtained at high frequencies and assist with manipulating loads according to session-by-session fluctuations. Given their increasing popularity and development of associated technologies, a range of load–velocity approaches have been investigated. Objective: This systematic review and individual participant data (IPD) meta-analysis sought to quantify the predictive validity of individualised load–velocity relationships for the purposes of 1RM prediction. Methods: In September 2022, a search of MEDLINE, SPORTDiscus, Web of Science and Scopus was conducted for published research, with Google Scholar, CORE and British Ethos also …

Predictors Of Chronic Traumatic Encephalopathy In Nfl Players: A Meta Analysis Review, Eisha Vora

Dissertations

Chronic traumatic encephalopathy (CTE) is a progressive neurodegenerative disease that emerges as a result of repetitive mild traumatic brain injury and has been studied within athletes of all sports. Repetitive blows to the brain are associated with many pathological changes and an emergence of tau pathology, all of which can lead to presentation with cognitive dysfunction, behavioral changes, and further motor decline in the later stages. After passing the inclusion criteria, a meta-analysis comprising four articles was computed using Comprehensive Meta-Analysis Version 3. Two hypotheses were examined: (a) the earlier the age of exposure to football, the greater the likelihood …

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

Effects Of Velocity-Based Training And Resistance Training On Acute Recovery Based On Sport-Specific Performance In Soccer Players, Viorel Cristian Ravar Ladislau

Student Theses and Dissertations

This study aimed to examine the effects of velocity-based training (VBT) and resistance training (RT) on acute recovery, as determined by sport-specific performance (SSP). Twenty experienced male soccer players completed five training sessions, including VBT and RT, with sport-specific training (SST) tests conducted after each session. Statistical analysis revealed significant differences (p < 0.05) in performance between VBT and RT for all six SST tests. VBT resulted in superior performance in the 30-meter dash (p < 0.0001), vertical jump (p < 0.0001), double leg bounds (p = 0.001), 505-agility drill (p < 0.0001), zigzag sprint and shuffle drill (p < 0.0001), and 5-10-15-meter shuttle run (p < 0.0001) tests. These findings support the hypothesis that VBT can lead to superior SSP outcomes compared to traditional RT in male soccer players. Results have practical implications for strength and conditioning professionals working with soccer players to improve recovery and performance outcomes.

Assessing Athletic Training Preceptor 'S Confidence In Their Role As Clinical Educators, Daniel Cobble Sr.

Graduate Theses, Dissertations, and Capstones

Aims: This study aimed to explore athletic training preceptors' confidence through skills associated with clinical educator competency domains for healthcare professionals. The research questions focused on the relationship between years of clinical practice, perceived skills value, clinical practice setting, age, ethnicity, and pedagogy background on preceptors' self-reported confidence. Background: The quality of clinical teaching directly affects students' learning experiences, transition to practice, and job satisfaction. With no clear standards for the role or uniform training, it is unclear whether preceptors are prepared for the clinical educator position. Clinical experiences provide opportunities for students to gain confidence in their skills. Still, …

Assessing Blood Oxygen Level–Dependent Signal Variability As A Biomarker Of Brain Injury In Sport-Related Concussion, Evan D. Anderson, Tanveer Talukdar, Grace Goodwin, Valentina Di Pietro, Kamal M. Yakoub, Christopher E. Zwilling, David Davies, Antonio Belli, Aron K. Barbey

Center for Brain, Biology, and Behavior: Faculty Publications

Mild traumatic brain injury is a complex neurological disorder of significant concern among athletes who play contact sports. Athletes who sustain sport-related concussion typically undergo physical examination and neurocognitive evaluation to determine injury severity and return-to-play status. However, traumatic disruption to neurometabolic processes can occur with minimal detectable anatomic pathology or neurocognitive alteration, increasing the risk that athletes may be cleared for return-to-play during a vulnerable period and receive a repetitive injury. This underscores the need for sensitive functional neuroimaging methods to detect altered cerebral physiology in concussed athletes. The present study compared the efficacy of Immediate Post-concussion Assessment and …

Stimulant Medication Use In Children/Adolescent Athletes With Adhd Reduce The Recovery Time Of Concussions And Traumatic Brain Injury, Matthew Lee

Master of Science in Physician Assistant Studies Capstone Presentations (Center City)

Introduction

• Concussions and TBIs are well-known injuries occurring 30-50 million times a year worldwide and are commonly seen in sports.¹ The majority of TBIs are mild yet still have the potential to cause lifelong detrimental effects.
• Short- and long-term complications include difficulty thinking, difficulty concentrating, changes in emotions and personality, decreased memory and sensation, and may lead to depression and dementia.²
• Especially in children and adolescents who are undergoing brain development.
• There are no known prophylactic medications, however, some studies have indicated that sympathomimetic drugs, MPH, may be neuroprotective in the setting of TBIs.
• The purpose of this …

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 …

A Comparison Of Ground Reaction Forces And Muscle Activity Of The Tsunami Bar® Against A Rigid Barbell During Back Squat Phases, John Carver Middleton

Theses and Dissertations

An Institutional Review Board (IRB)-approved study was conducted to investigate the effects of the Tsunami Bar® (TB), a flexible barbell, on ground reaction force (GRF) production and muscle activity in the quadricep, hamstring, and gluteal muscle groups during phases of the squat exercise and compare the effects to the effects to using a rigid barbell (RB). A two-by-two repeated measures Analysis of Variance (ANOVA) test was used to compare the results. Descriptive statistics showed significantly higher GRFs for the TB during the unweighting phase, significant differences in GRFs between speeds for each phase, significantly higher forces on average with the …

Initial Examination Of The Mental Health Disorders: Screening Instrument For Athletes, Brad C. Donohue, Jesse Scott, Grace Goodwin, Kimberly Barchard, Greg Bohall, Daniel N. Allen

Psychology Faculty Research

Introduction: There is a need to psychometrically develop assessment instruments capable of screening mental health disorders in athlete populations. The current study was conducted to determine reliability, validity and clinical utility of the Mental Health Disorders Screening Instrument for Athletes (MHDSIA).

Methods and results:: 259 collegiate athletes completed the MHDSIA. Factor analysis determined a single factor with good internal consistency, and this factor was positively correlated with an established measure of psychiatric symptomology (Symptom Checklist 90-R), demonstrating its concurrent validity. An optimum clinical cutoff score (i.e., 32) was determined using Receiver Operating Characteristic (ROC) analyses to assist appropriate mental health …

The Effects On Occupations And Quality Of Life After A Sports Injury In Adolescents: Emphasis On Psychosocial Factors, Mikaela Hajjar, Lindsey Williams, Monica Watford

Summer 2023 Virtual OTD Capstone Symposium

The capstone project was designed to develop educational handouts for adolescents who experience psychosocial factors after an injury, using the PEOP and Biopsychosocial models. The project addressed the need for more resources to target this population's psychosocial aspects of injuries. The handouts supported existing literature on recommended coping strategies, techniques, leisure exploration activities, and additional resources for OT treatment. The project aimed to provide accessible education to OTs, coaches, parents, and athletes on the role of OT in treatment and the importance of addressing psychosocial factors. The project successfully provided background information, analyzed methodology, summarized handout development, and highlighted the …

Effects Of A Mobile Fueling Station On Performance In Division Iii Soccer Players, Victoria F. Maybruck, Emily Wargo, Alexander Krupka, Carrie E. Ellis

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 4: Issue 1, Article 11, 2023. This study aimed to determine if there was an ergogenic effect of utilizing a mobile fueling station in Division III soccer teams. Mobile fueling stations have been shown to be a feasible and sustainable option to support nutrition periodization in college-aged athletes. To date, no studies have analyzed the effect of these stations on athletic performance. We analyzed the effects of this fueling strategy on sprint speed, sprint count, and athlete acceptance during soccer practices and competitions. Athletes from the DeSales University Men’s and Women’s soccer teams …

Identification Of Structural Brain Alterations In Adolescents With Depressive Symptomatology, J. Bashford‑Largo, R. James R. Blair, Karina S. Blair, Matthew Dobbertin, Ahria Dominguez, Melissa Hatch, Sahil Bajaj

Center for Brain, Biology, and Behavior: Faculty Publications

Introduction: Depressive symptoms can emerge as early as childhood and may lead to adverse situations in adulthood. Studies have examined structural brain alternations in individuals with depressive symptoms, but findings remain inconclusive. Furthermore, previous studies have focused on adults or used a categorical approach to assess depression. The current study looks to identify grey matter volumes (GMV) that predict depressive symptomatology across a clinically concerning sample of adolescents.

Methods: Structural MRI data were collected from 338 clinically concerning adolescents (mean age = 15.30 SD=2.07; mean IQ = 101.01 SD=12.43; 132 F). Depression symptoms were indexed via the Mood …

The Correlational And Predictive Ability Of Pre-Season Risk Screenings On Hip And Groin Problems In Competitive Male Ice Hockey Players, William Suits

Dissertations

Background

Symptoms and disability due to conditions affecting the hip and groin are common in competitive male ice hockey players and can lead to long-term adverse health consequences. It is common practice for injury risk screenings at the beginning of the competitive season (preseason) to identify those with hip and groin symptoms and disability and guide primary and secondary prevention strategies. Commonly cited risk factors include total hip rotation range of motion (ROM), hip adductor strength, and the ratio of hip adductor to abductor strength. However, there is conflicting research regarding the utility of these preseason risk screenings, and the …

Reaction Time Under Limited Vision With Cognitive Challenge In Individuals With Anterior Cruciate Ligament Reconstruction, Hsuan Bonny Lu

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

The anterior cruciate ligament (ACL) rupture is a common sports injury. ACL reconstruction (ACLR) is a necessary treatment for individuals to return to competitive sports. However, a high rate of secondary injury occurs when individuals return to sport. Past research has shown that ACLR impairs physical performance, including reduction of force generate against the floor under the injured leg, changes in the gait pattern, and a loss of knee stability. While structural changes following ACL injury can leave the knee joint less stable, neurophysiological changes following ACL injury represent one potentially important mechanism underlying the performance deficits. Healthy individuals rely …

Return To Activity Following Acl Reconstruction With The Fertilized Acl: A Retrospective Study., Chad Lavender, Timothy Hewett, John Johnson, Richard Peluso, Tyag Patel, Shane Taylor

Marshall Journal of Medicine

Introduction

The objective of this retrospective study is to evaluate outcomes in patients who underwent the fertilized anterior cruciate ligament (ACL) reconstruction procedure. We aim to investigate the return to previous level of activity, safety, and re-rupture rates of the ACL reconstruction augmented with bone marrow concentrate, demineralized bone matrix, autograft bone, and a suture tape (the fertilized ACL).

Methods

A comprehensive review of medical records was conducted for patients treated with the fertilized ACL (FACL). Medical records of all the patients who underwent reconstruction surgery between July 2018 and January 2021 were evaluated. The inclusion criteria for the study …

Efficacy And Feasibility Of Pre-Surgical Exercise In Bladder Cancer Patients Scheduled For Open Radical Cystectomy, Dennis R. Taaffe, Steve P. Mccombie, Daniel A. Galvao, Robert U. Newton, Shane La Bianca, Suzanne K. Chambers, Nigel Spry, Favil Singh, Pedro Lopez Da Cruz, Oliver Schumacher, Cynthia Hawks, Dickon Hayne

Research outputs 2022 to 2026

Purpose: To examine the feasibility and potential efficacy of pre-surgical exercise in patients with bladder cancer scheduled for open radical cystectomy with follow-up post-surgery. Methods: Prospective single-group design with assessments at baseline, pre-surgery and 3 months post-surgery. Multimodal supervised resistance and aerobic exercise was undertaken 2-3 days/week at moderate intensity for a median of 3.5 (IQR 1.3-5.6) weeks. Feasibility was assessed by recruitment and completion rates, patient safety, program tolerance, adherence, and compliance. Lean and fat mass were assessed by dual-energy X-ray absorptiometry, physical function by a battery of tests [chest press and leg press strength, 6-minute walk test (6MWT), …

Evaluating The Need For Return-To-Learn Concussion Protocols In High School Student-Athletes: An Integrative Review, William David Midgette

Doctoral Dissertations and Projects

Over a million high school students are estimated to sustain at least one sports-related concussion annually. Unfortunately, over a third of these student-athletes suffer from post-concussion syndrome, which leads to the question of whether student-athletes are allowed proper time to heal after a concussion or if more can be done to optimize concussion recovery. Proper and optimal recovery post-concussion encompasses both physical and cognitive rest. While concussion management has traditionally focused on the physical aspects of recovery, emphasis has shifted to the cognitive impacts of concussions. There is literature to support that cognitive rest is vitally important, if not equally …

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, …