Physiological Processes Commons^™

Specific Barriers To Athletic Trainers’ Familiarity With And Attitudes Toward Concussion Biomarkers: A Phenomenological Qualitative Study, Te Mccormick, Jm Allen, Kgs Swindell, Tr Campbell

Clinical Practice in Athletic Training

Context: The diagnosis of concussions is largely reliant on subjective information in conjunction with objective measures that might not be the most valid and/or reliable. There is now new research being performed evaluating the use of biological indicators, or biomarkers in the diagnosis and management of concussion. However, the amount of knowledge about biomarkers among athletic trainers is unknown. Additionally, the barriers preventing ATs from using such biomarkers has yet to be studied. Therefore, the purpose of this study is to examine athletic trainers’ familiarity with and their attitude towards concussion biomarkers, while evaluating specific barriers preventing their use in …

The Analysis Of Ground Kinematics In Tie-Down Ropers, M Watts, A Chelette, J Sandford, K Mata

Clinical Practice in Athletic Training

Context: Tie-down roping, an event in rodeo, occurs when the athlete ropes a calf while on horseback, quickly dismounts from the horse and ties three legs of the calf together. Injuries to the knee and lower body have occurred with athletes in the tie-down roping event. Previous research with college rodeo athletes has shown the knee to be the most frequently injured area of the body. The athlete’s lower body movements during the dismount from the horse may increase the risk of injury to the knee. However, these movements have not been previously studied in the tie-down roping event. The …

The Food Environment Of Female Athletes Attending Historically Black Colleges And Universities: A Qualitative Study On The Dimensions Of Food Access And Nutrition, Na Uriegas, Zk Winkelmann, Dm Emerson

Clinical Practice in Athletic Training

Context: Student-athletes are a subset of college students who face additional stressors related to the demands of their sport and academic workload. The food choices of student-athletes may be influenced by the unique food environment they are in. Further challenges may present for Historically Black Colleges and Universities (HBCUs) student-athletes as their institutions tend to be in low food access areas. We aimed to assess food security and explore the lived experiences of HBCU female student-athletes surrounding their food environment and ability to access food based on the five dimensions of food access: availability, accessibility, affordability, accommodation, and acceptability. Methods: …

Use Of An External Dynamic Arm Stabilizer In A Collegiate Baseball Player With Valgus Extension Overload: A Case Report., Jp Goza, Ap Jacobsen

Clinical Practice in Athletic Training

Background: A 21-year-old, male, collegiate baseball player reported to the athletic training staff complaining of pain along the posteromedial aspect of the right elbow. The patient reported a previous history of a grade I ulnar collateral ligament sprain that had been rehabilitated until he was able to return to full pain free activities. The patient could not recall a specific mechanism of injury. Physical examination revealed a loss of terminal elbow extension, and pain along the posteromedial aspect of the elbow. The patient reported no neurological symptoms during or after throwing. Valgus Stress, Milking, and Posterolateral Rotary Drawer tests were …

Weighted Ball Programs And Medial Elbow Injury In Youth Baseball Pitchers, M Sobolewski, K Pritchard

Clinical Practice in Athletic Training

Introduction: Weighted ball programs have been proven to increase pitching velocity, however a combination of poor musculature and body mechanics with increased elbow valgus can heighten the incidence of medial elbow overuse injuries in the youth population. Clinical Question: Can youth baseball pitchers who use weighted ball programs increase their pitching velocity without causing an increased risk of medial elbow injury? Methods: The literature was explored to discover studies that investigated medial elbow injuries using weighted ball programs in youth baseball pitchers. Articles included weighted ball programs as an intervention, kinetics/injury mechanics, youth elbow injuries, and prevention of overuse injuries. …

Standardized Patient Evaluation Tool: A Valid Measure Of The Core Competencies, Lindsey E. Eberman, Jessica Edler Nye

Clinical Practice in Athletic Training

No abstract provided.

The Value Of Using Validated Competency-Based Assessments Across The Career Span Of An Athletic Trainer, Matthew Drescher, Lindsey Eberman

Clinical Practice in Athletic Training

No abstract provided.

The Development, Implementation, And Value Of The Athletic Training Milestones For Assessing Progressive Clinical Behaviors, Hollie Walusz, Eric Sauers, Mark Laursen, Forrest Pecha

Clinical Practice in Athletic Training

No abstract provided.

Perceptions And Use Of The Athletic Training Milestones In Education: A Report From The Aate Research Network, Cailee E. Welch Bacon, Barton E. Anderson, Julie M. Cavallario, Bonnie L. Van Lunen, Lindsey E. Eberman

Clinical Practice in Athletic Training

The Athletic Training Milestones (AT Milestones) were developed as an evaluation tool to capture the breadth and depth of athletic training knowledge, skills, and behavior. However, it is unclear whether athletic training programs are implementing this tool or how they are implementing it to gauge the clinical progression of students or residents in athletic training. We aimed to explore the perceptions and use of the AT Milestones among educators in athletic training programs. We used a cross-sectional, web- based survey with open-ended questions to collect data from athletic training programs on if and how they implement the AT Milestones at …

Short-Term Effects Of Caffeine Supplementation On Cardiac Dynamics And Anaerobic Strength Output In Collegiate Male Athletes, Tyler Clum, Katelyn Messner, Alyssa Jagger, Caeden Gurganus, Kylie Miller, Rema Suniga

ONU Student Research Colloquium

ABSTRACT. Caffeine, a widely consumed drug, has been shown to significantly increase heart rate (HR) and blood pressure (Geethavani et al., 2014), but had only insignificant changes in these cardiovascular measurements (Alhabeeb et al., 2022); while Matsumara and his colleagues (2023) reported that caffeine decreased 100-meter sprint times indicating that caffeine may improve anaerobic performance. The current study investigated the short-term effects of caffeine on heart rate (HR, beats per minute), blood pressure (mmHg), and 20-yard sprint performance time (seconds; Dashr Sprint Timing System). These parameters were measured in triplicate before and at 45-minutes after caffeine supplementation at a dose …

Teaching Exercise Physiology With Flipped Classroom Method In The Era Of Covid-19: Experience Of A Remote Course, Valéria Panissa, Cláudia Lúcia De Moraes Forjaz, Bruno Rocha De Avila Pelozin, Gabriel Loureiro Martins, Ailma Oliveira Da Paixão, Raphael Ferreira De Paiva Barreto, Patricia Chakur Brum

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this article is to describe the use of flipped classroom method in a forced remote Exercise Physiology course during the COVID-19 pandemic and assess the students’ motivation and learning throughout the course. METHODS: Undergraduate students received recorded asynchronous activities each week that should be done before a weekly synchronous meeting. During synchronous and asynchronous activities, strategies to emphasize students’ active participation were applied. Weekly, learning evaluation activities were applied, and the motivation was assessed. At the end of the course, students’ motivation and learning about each activity were evaluated. RESULTS: Of the 14 course topics, 2 …

Outpatient Fall Prevention In Ambulatory Adults 65 Years Old And Over, Dorothy L. Osborne-White

Doctor of Nursing Practice (DNP) Scholarly Projects - Archive

Background: In the United States (U.S.), falls are the leading cause of injury among adults 65 and over, resulting in 36 million falls yearly (Moreland et al., 2020). According to the Centers for Disease Control and Prevention (CDC, 2023), one in four older adults experiences a fall each year. Falls are the world's second most prominent cause of accidental deaths (World Health Organization [WHO], 2021). Falls are the leading cause of both fatal and non-fatal injuries among older adults (Moreland et al., 2020).

Methods: A quality improvement project that included a fall bundle was implemented in a primary clinic. A …

Parkinson's Disease And Exercise: Steps Into A Hopeful Future, Jacob Barker

Spring Showcase for Research and Creative Inquiry

In the world of medicine and disease interventions, exercise is too often underlooked as a viable form of treatment or complementary treatment to medication. This is especially true with Parkinson’s Disease, a disease that attacks the basal ganglia of the brain and impairs neuromuscular function. In my analysis, I read a perspective from a PD patient, Gerry Hill, who has struggled with the disease himself and how he used physical activity to aid in his battle with the disease for both physical and psychological aid. Additionally, I performed research to understand how exercise benefits function within the brain. Aerobic exercise, …

Psychological Resilience In Student-Athletes During The Covid-19 Pandemic, Henley Lapid

Theses and Dissertations (Comprehensive)

The purpose of this qualitative study was to examine the psychological resilience process in student-athletes during the unique adverse context of the COVID-19 pandemic. The study sought to answer the following research questions guided by Fisher et al.’s (2019) heuristic framework: (1) What resilience mechanisms, (2) promoting factors, and (3) resilience outcomes were experienced by participants in their resilience demonstrations? and (4) How does the resilience process unfold over time across adverse contexts including the COVID-19 pandemic? Nine student-athletes from Wilfrid Laurier University were interviewed on their experiences demonstrating resilience within and outside of the pandemic. A thematic analysis (Braun …

The Effect Of Intermittent Cooling On Simulated Basketball Game Performance, Dalton E. Cousin

College of Graduate Studies: Theses & Dissertations

Context: Hyperthermia is induced during prolonged exercise which promotes fatigue and a decline in performance. Basketball athletes have trouble preventing an onset of hyperthermia; thus, cryotherapy is applied intermittently to combat the negative effects.

Objective: To determine, (1) effect intermittent cooling has on simulated basketball performance, perceived exertion and perceived recovery; and (2) change in performance while applying two different forms of intermittent cooling during the Basketball Specific Fatigue Protocol (BSFP).

Design: Crossover study design.

Setting: Indoor collegiate basketball court.

Patients or Other Participants: Sixteen competitively trained recreational basketball athletes (15 males, 1 female; age = 21.1 ± 1.2 yr). …

Oral Contraceptives As Possible Acl Injury Prevention Method, Haley Schweizer

Capstone Showcase

ABSTRACT

Introduction: Anterior Cruciate Ligament (ACL) injuries are an upsetting setback for many athletes that require a long and costly recovery process. The injury rates are four times greater in women than men. Preventative measures that help to prevent ACL injuries are limited to stretching and strengthening. Therefore, this review aims to investigate if oral contraceptive [I] usage provides a possible new avenue for prevention of ACL injury [O] in young female athletes (ages 18-30) [P] compared to those that do not take oral contraceptives [C].

Methods: A literature review was performed though PubMed, Google Scholar, SCOPUS Database, and ClinicalKey …

Effects Of Heat Stress And Exercise On Shooting Performance, Patrick R. Lindecker

Graduate Student Theses, Dissertations, & Professional Papers

Purpose: The purpose of this study was to evaluate the effects of exercise and acute heat stress on marksmanship performance measures of accuracy, precision, aim time, and distance travelled by the point of aim in trained US military veterans. Methods: Subjects (N=8) (height 184.1 ± 10.9 cm (SD), weight 92.1 ± 10.6 kg, 21.1 ± 8.9% body fat, VO_2max 47.25 ± 7.36 mL/kg/min, age 26.8 ± 4.3 yrs.) completed one-hour of walking at 50% VO_2max in a hot (35˚C, 30% maximal relative humidity) or cool (22˚C, 30% maximal relative humidity) environment. Core temperature, heart …

Power Output And Loads On The Lumbar Vertebrae During A Power Clean 2016, Joseph Keleher

Master's Theses

The purpose of the present study was to compare the peak resultant torque, shear, and compressive forces acting at the L3/L4 junction of the lumbar vertebrae and the peak power output during 40% one repetition maximum (1RM) and 80% 1RM attempts of the power clean. It was hypothesized that performance of a power clean at 80% 1RM will result in greater peak resultant compressive force, torque and shear force at the L3/L4 junction of the lumbar spine than that of a 40% 1RM attempt. Power cleans at 80% 1RM will also result in higher maximum instantaneous power outputs than that …

Effects Of Various Partial Body Cooling Techniques On Core Temperature During Recovery From Prolonged Cycling-Induced Heat Stress, Afton Danielle Seeley

Masters Theses

The purpose of this study was to investigate the effects of using an ice-vest and a palm cooling device on core and skin temperatures, heart rate, and perceived thermal comfort during a one hour recovery period following exercise in the heat. Ten recreationally active adults cycled for one hour at 50% V0₂ peak on a cycle ergometer while exposed to 36°C 45%relative humidity environmental conditions. Following exercise, each subjectwas exposed to an ice vest, a palm cooling device, or a non cooling control while seated in the environmental chamber for 60 more minutes. No significant differencewas found betweenany of …

Comparison Of Dual- And Tri-Axial Accelerometer Accuracy, Lindsay Powell Toth

Masters Theses

The purpose of this study was to investigate the accuracy of the Omron HJ-720ITC and the Fitbit Zip activity monitors with regard to step count, energy expenditure, and distance traveled measurements. The importance of this research rests in the success rates of pedometer-based physical activity interventions which have been shown to increase physical activity while also enabling weight loss and lowering blood pressure in the adult population. Activity monitors available for retail sale must be found accurate for proper participation in exercise interventions especially low-cost devices as used in this study.

In order to test the accuracy of the Omron …

Comparison Of Two Different Sprint Interval Training Work-To-Rest Ratios On Acute Metabolic And Inflammatory Responses, Christopher R. Harnish

Theses and Dissertations

High intensity exercise is believed to yield greater results on health and human performance than moderate intensity exercise. Extensive research indicates that not only do high-intensity interval training (HIT) and sprint interval training (SIT) produce significant improvements in cardiovascular fitness and disease, they may be more effective at improving long-term metabolic function, including insulin sensitivity (Si), by producing more mitochondria. Moreover, compliance rates for HIT and SIT participation are reported to be the same or better than traditional moderate intensity exercise. Because lack of time is often cited as major hindrance to exercise participation, SIT is also seen as a …

Gender Differences In Frontal Plane Lower Extremity Kinetic Variability During Landing, Andrew Nordin

Interdisciplinary Research Scholarship Day

Investigations of human movement variability have been used as a
means of exploring neuromotor functioning, where performance variability is
thought to provide the system with flexibility and a mechanism for adaptation to
movement repetition [1,2,4,6]. Operationally, variability has been considered to
fall within optimal limits (Figure 1), while excessively high or low variability has
been implicated in injury susceptibility [1,2,4,6]. Landing has been explored
due to a high incidence of injury in athletic performance, as well as the ability
to easily control task demands through increases in landing height [3,4].
The purpose of this investigation was to evaluate changes in …

Heart Rate And Accelerometry During Singles Footbag Net Play, Christopher Michael Siebert

Dissertations and Theses

This investigation examined the heart rate responses and movement characteristics of experienced footbag net players during singles play. Footbag net is a net/court sport similar to volleyball, but it is played with a footbag (e.g., Hacky-Sack^TM) using only the feet. In singles footbag net, players are allowed either one or two kicks to propel the footbag over the net. Subjects were 15 males and 1 female, ranging in age from 18- 60 years, with a mean age of 33.6 years. Subjects played two games of singles footbag net using two different scoring systems: "sideout" scoring and "rally" scoring. …

A Study Of Running Injury Rates In College Age Track Athletes, Scott Emerson

Graduate Theses

Emerson S.E. A Study of Running Injury Rates in College Age Track Athlete’s. 2006. One hundred and twenty college age track athletes filled out a questionnaire on running and injuries. A 4-page questionnaire consisting of 33 questions divided in four sections: personal, activity, presence of a current injury, and injury history. Of the 120 athletes, 43 claimed they were currently injured, while 56 had suffered an injury within the previous 12 months. The most significant factors associated with a current running injury was having a previous injury within the past 12 months (.004) and running mileage (.027). The knee was …