Kinesiology Commons^™

Cortisol Production In Female Soccer Players, Katelyn Seagraves

ASPIRE 2024

Cortisol is released from the adrenal glands when there is an apparent stressor. Exercise, while beneficial, is seen as stress to the body and incites increased cortisol release. Cortisol is known to increase with exercise, and higher-intensity exercise tends to raise cortisol more compared to lower intensities. However, less is known about interval training and cortisol concentrations.

This review of literature dives into the background of cortisol: how it's produced, what systems it regulates, and differences in production based on gender, stressors, exercise intensity, and duration. This paper identifies some knowledge gaps and links training intensities in soccer to cortisol …

Cortisol Production In Female Soccer Players, Katelyn Seagraves

Honors Projects

Cortisol is released from the adrenal glands when there is an apparent stressor. Exercise, while beneficial, is seen as stress to the body and incites increased cortisol release. Cortisol is known to increase with exercise, and higher-intensity exercise tends to raise cortisol more compared to lower intensities. However, less is known about interval training and cortisol concentrations.

This review of literature dives into the background of cortisol: how it's produced, what systems it regulates, and differences in production based on gender, stressors, exercise intensity, and duration. This paper identifies some knowledge gaps and links training intensities in soccer to cortisol …

Reliability Of Popliteal Artery Flow-Mediated Dilation In The Seated Position, Taskina Akhter

Rehabilitation Sciences Theses & Dissertations

Flow-mediated dilation (FMD) is a noninvasive measurement of endothelial function, which is a useful prognostic tool for cardiovascular disease risk. Despite its widespread use since 1992, the reproducibility of FMD varies widely between studies. This variability in reproducibility is especially significant in the case of the popliteal artery due to different methodological approaches. Studies perform popliteal FMD in various body positions, with the prone and seated positions most common. However, no studies have examined the reproducibility of both the seated and prone positions of the popliteal artery FMD. Therefore, the aim of this study is to examine the test-retest and …

Attitudes And Self-Efficacy Of Swimming Coaches Towards The Inclusion Of Swimmers With Autism Spectrum Disorder, Eleftheria Kasagianni, Dimitrios Kokaridas, Panagiotis Varsamis, Vasilis Tsimaras

International Journal of Aquatic Research and Education

The purpose of this study was to investigate the attitudes and self-efficacy of swimming coaches regarding the inclusion of swimmers with autism spectrum disorder (ASD). The sample consisted of 150 Greek swimming coaches with an average age of 29.58 years. Each participant completed the Swimming Coaches Attitudes towards Inclusion Questionnaire for perceptions assessment and the Biddle and Goudas (1997) self-efficacy questionnaire. The statistical analysis used SPSS 27 to calculate Cronbach’s alpha, Pearson product-moment correlations, independent t-tests, and ANOVA. The findings of the study showed that the swimming coaches expressed positive attitudes and a high percentage of perceived self-efficacy towards the …

‘You Have To Respect The Water’: Participant Experiences Of Appreciating And Managing The Risks Associated With Open Water Swimming – A Rapid Ethnographic Study, Mark A. Christie, David Elliott

International Journal of Aquatic Research and Education

Open water swimming (OWS) has rapidly grown in popularity, driven by the purported health benefits of cold-water immersion. A paucity of research remains specifically considering the notable risks inherent in OWS participation, and a lack of qualitative research on freshwater swimming experiences, and safety-related issues therein. This rapid ethnographic study, based at a dedicated OWS lake in the UK, conducted semi-structured interviews with OWS participants (n=17; female=11, male=6). Two core themes emerged: environmental issues impacting OWS experiences and behaviours; and knowledge and education of OWS which highlighted safe/unsafe practices, levels of education for managing risks, personal preparedness, swimming solo/with others, …

Barriers: Location, Functionality, And Method Of Access In Childhood Pool/Spa Submersion Incidents, United States, 2000-2017, Alison Miller, Kristina R. Anderson, William D. Ramos

International Journal of Aquatic Research and Education

Drowning is a leading cause of fatality among children in the United States, and residential pools/spas currently account for as much as 80% of these submersion incidents. This study reviewed narrative case reports obtained from the United States Consumer Product Safety Commission (CPSC) to understand barrier location, type, and functionality as methods of pool/spa access for childhood submersion incidents. Retroactive analysis of 1,523 fatal and non-fatal submersion incidents among children aged 13 years old and younger was conducted using the CPSC in depth investigation dataset from 2000-2017. Narrative descriptions were coded according to the attributes of barrier location, functionality, and …

Perceived And Real Water Competency And Drowning Risk Among Adults, Teresa Stanley, Kevin Moran, Dawn Garbett, Alan Ovens

International Journal of Aquatic Research and Education

Traditionally, public understanding of drowning survival has focused on swimming capacity, often measured by how far a person can swim. With respect to the high incidence of adult drowning in high-income countries, using the more inclusive concept of water competency may yield a more comprehensive explanatory framework for understanding the reasons behind these drownings. Any competency base required to survive a drowning situation is dynamic, complex, and multi-faceted. Furthermore, perceptions of risk and capacity to cope with that risk are likely to be pivotal to the avoidance of drowning. Adults’ perceived water competence was measured against their actual water competence …

A Research Framework To Improve Evidence-Based Practice Surrounding The Resuscitation Response To Drowning In Surf Lifesaving, Elissa Hooper, Aaron T. Scanlan, Shayne D. Baker, Samantha Fien

International Journal of Aquatic Research and Education

Surf lifesaving members are essential first responders who patrol public waterways, performing rescues and resuscitation to individuals in the community when needed. In this way, surf lifesaving members experience arduous physical requirements alongside extensive psychological stress during resuscitation. Surf Life Saving Queensland (SLSQ) represents the predominant, frontline lifesaving service in Queensland, Australia; however, little research has explored key aspects of drowning resuscitations involving this organisation, as well as in the broader lifesaving industry, limiting our current understanding on this vital topic. We sought to explore key aspects of drowning resuscitations within SLSQ and create a framework to generate evidence-based practice. …

In This Issue 14:3, Stephen J. Langendorfer Ph.D.

International Journal of Aquatic Research and Education

In This Issue 14:3

Lay Rescuer Equipment Preferences And Efficacy During A Simulated Drowning Event, Alison M. Miller, William D. Ramos, Kristina R. Anderson, Jill Cuvala

International Journal of Aquatic Research and Education

During a drowning incident where a lifeguard is not present, a bystander – referred to as a lay rescuer - may put themselves in danger by attempting a rescue. When lay rescuers can avoid entering the water by using rescue equipment to help a drowning victim, it serves to not only help the person actively drowning, but also provides a layer of protection to a lay rescuer. This study sought to examine the following questions: (a) which pieces of rescue equipment were preferred by lay rescuers at pre-determined short and long distances, (b) do lay rescuers select appropriate rescue equipment …

Stress Hormone And Heart Rate Responses To Various Exercise Training Methods, Tomas Gomez Jr., Rebekah Schlatter, Megan Zamora, Marco Arriago, Sue Anne Chew, Murat Karabulut

Research Symposium

Background: Blood Flow Resistance (BFR) training has garnered attention for its ability to induce positive physiological adaptations with low-load resistance exercise. The present study aimed to examine the responses of catabolic hormones and heart rates (HR) to various BFR training protocols. This investigation seeks to provide insights into the stress levels induced by different protocols and identification behind the most effective protocol for optimal positive exercise-related adaptations.

Methods: Study population involved 10 healthy adult males (height: 175.0±5.0 cm, weight: 96.67±26.6 kg, age: 21.3±2.67 yr.) in a five-session investigation. Informed consent paperwork, pre-testing and anthropometric measurements served as session 1; sessions …

Does Joint Angle Affect Composite, Inter-Individual, And Intra-Individual Patterns Of Responses For Men During Fatiguing Isometric Forearm Flexion Tasks Anchored To A High Perceptual Intensity?, Jocelyn E. Arnett, Robert W. Smith, Tyler J. Neltner, John Paul V. Anders, Dolores G. Ortega, Terry J. Housh, Richard J. Schmidt, Glen O. Johnson

Journal for Sports Neuroscience

Purpose: The purpose of this study was to utilize the Ratings of Perceived Exertion (RPE) Clamp Model to examine the effects of joint angle on the composite, inter-, and intra-individual patterns of responses for torque and neuromuscular parameters during fatiguing isometric tasks anchored to RPE of 8 (RPE = 8) at elbow joint angles of 75° (JA75) and 125° (JA125) for men. Methods: Ten men (Mean ± SD: age: 20.7 ± 1.2 yrs; height: 181.6 ± 6.0 cm; body mass: 83.7 ± 14.9 kg) performed 2,3 s forearm flexion maximal voluntary isometric contractions (MVIC) with the dominant arm before and …

Establishing The Validity And Reliability Of The Astroskin® Biometric Shirt, Alex Macquarrie, Jasmin Sidhu, Chloe Deetlefs, Steve Whitfield, Matt Stainer

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 5: Issue 1, Article 4, 2024. Biometric garments such as the Astroskin® biometric shirt (Carre Technologies, Montreal, PQ) may be useful for non-invasively monitoring human physiology in a number of applied settings. The Astroskin® biometric shirt measures and records continuous heart rate (HR), blood oxygenation (SPO2), systolic blood pressure (SBP) and respiratory rate (RR). The aim of this study was to establish the reliability and validity of the Astroskin® biometric shirt. This was achieved through comparing the Astroskin® with a commercially available hospital-grade cardiac monitor, the corpuls3® (Stemple GmbH, Kaufering, Germany) for the …

Determining The Barriers To The Use Of Post-Match Fatigue Monitoring In The Rugby Codes: A Concept Mapping Study., Mitch Naughton, Tannath Scott, Dan Weaving, Scott Mclean, Colin Solomon

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 5: Issue 1, Article 3, 2024. The rugby codes (i.e., rugby union, rugby league, rugby sevens [termed ‘rugby’]) are team-sports that impose complex physical demands upon players which in-turn, leads to domain-specific fatigue (e.g., neuromuscular, cardio-autonomic). Quantifying post-match fatigue through various methods and metrics is important to monitor player fatigue status, which influences training readiness. The specific and general barriers limiting the use of post-match fatigue monitoring in rugby are not presently known. Therefore, the aims of this study were to identify specific and general barriers (clusters of specific barriers) to the use …

Integrating Cannabis Education Into The Athletic Training Curriculum, Jeff G. Konin, Jimmy Onate

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

Context. Cannabis has become more prevalent in society and requires greater knowledge on the part of the athletic trainer. Objective. The purpose of this paper is to provide a framework for recognizing how cannabis education can be integrated into the athletic training curriculum utilizing the existing accreditation standards. Background. For decades the use of cannabis has been illegal. Athletes who were caught with cannabis in their system were penalized by their respective e sport organization body. During the past decade in the United States the federal government has moved toward decriminalization and expungement for those found with and …

Breaking Barriers And Building Confidence: Interprofessional Education's Impact On Allied Health Students' Competence And Self-Efficacy In Addressing Exercise Accessibility For People With Disabilities, Elizabeth A. Starns, Rebecca Wehler, Lindsay A. Church, Stephanie Kubiak

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

Purpose: The researchers’ objective was to evaluate the effectiveness of an interprofessional educational (IPE) program on student learning while addressing exercise accessibility barriers experienced by people living with disabilities (PLWD), including allied health professionals’ lack of practical experience, knowledge, and perceived competence and comfort working with PLWD in a fitness setting. Method: A qualitative explanatory single case study approach utilizing individual interviews was used. The individual interviews that explored how a collaboration between allied health students influenced learning, perceived comfort, and perceived competence working with PLWD were audio-recorded, transcribed verbatim and thematically analyzed. Results: Four major themes emerged: collaboration, comfort, …

Athletic Trainers’ Stress, Support, And External Pressures When Making Clinical Decisions, Stephanie Carr, Meredith Madden, Meredith Kneavel, Tom Bowman

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

Context: Athletic trainers (ATs) work in various settings with very different work environments and patient populations. How stress, social and organizational support, and external pressures alter athletic training decision-making remains unknown. Objective: Determine the relationship between workplace stress, social support, and organizational support for ATs who are providing healthcare. Design: Concurrent mixed methods. Setting: Online survey. Patients or Other Participants: 275 (7% response rate; 76 females, 44 males, 1 third gender/self-identify, 154 wished not to disclose; age=36.80±11.9 years, experience =13.65±12.55 years) athletic trainers. Interventions: The size (SSQ-N) and quality (SSQ-Q) components of the social support scale (SSQ) and the …

A Longitudinal Look At Student Attitude, Perceived Competence, And Fitness Test Performance Of Elementary Students, Risto Marttinen, Kevin Mercier, Jung Yeon Park, Kelly L. Simonton, Erin Centeio, Kevin Andrew Richards, Kathleen Wilson

International Journal of Physical Activity and Health

The purpose of this study was to assess relationships between students’ attitudes toward physical education (PE), their perceived competence toward PE, and their fitness test performance, as well as how these relationships change over time. Measurements were conducted with validated instruments across five time points during two school years with fourth and fifth grade students across ten schools (n = 636, 48% = female). This study was developed to address a need for examining how attitudes and perceived competence change over time. Descriptive statistics and latent growth models were run with the variables of interest to investigate four research …

Concussion-Related Symptomatology And Outcomes In Individuals With Mental Health Conditions: Symptom Number And Severity, Balance Performance, And Time Course To Discharge, Kathryn J. Schulze

Electronic Thesis and Dissertation Repository

Symptomatology can overlap between concussions and common mental health conditions (MHCs) – such as anxiety, depression, and attention-deficit/hyperactivity disorder. Research determined that there can be an onset of new or worsening symptoms related to pre-existing MHCs in individuals post-concussion. Pre-existing MHCs may affect concussion outcomes. Therefore, the relationship between pre-existing MHCs and concussions was further examined. Study One examined the difference in symptom severity and number of symptoms reported at the initial clinical assessment for concussion for individuals with and without a pre-existing MHC. A chart review determined that individuals with anxiety or multiple MHCs had significantly more concussion symptoms …

Running Biomechanics Differ During And After Pregnancy Compared To Females Who Have Never Been Pregnant, Jennifer J. Bagwell, Elizabeth Avila, Nicholas Reynolds, Jo Armour Smith, Kevin Valenzuela, Dimitrios Katsavelis

Physical Therapy Faculty Articles and Research

Background

Perinatal running participation has increased recently; however, pregnancy related symptoms can limit activity. Perinatal running biomechanics could inform interventions to help perinatal individuals maintain an active lifestyle.

Research question

Are perinatal running biomaechanics and muscle activation different compared to nulligravida females?

Methods

Sixteen pregnant participants completed self-selected velocity running during second trimester (2 T), third trimester (3 T), and postpartum (PP) and 16 matched controls completed these procedures once in this case control study. Kinematic, kinetic, and electromyography (EMG) data were collected using a motion capture system, force plates, and EMG electrodes. Peak trunk, pelvis, hip, knee, and ankle …

A22: Investigation On The Status Quo Of Extracurricular Sports Activities In Primary And Secondary Schools Of Yan 'An City Before And After Covid-19, Zhigang Xue, Hujiie Ran, Xiaoyan Yang

International Journal of Physical Activity and Health

Purpose: Since the outbreak of the Novel coronavirus pneumonia (COVID-19) in December 2019, the General Office of the National Health Commission has put forward the epidemic prevention requirements, such as minimizing unnecessary travel. In December 2022, The State Council issued the latest epidemic prevention policy, marking the country's three-year epidemic control policy. In this case, this paper conducted a comparative study on the number of participants, cognition, attitude, motivation, frequency, time and organization of extracurricular sports activities in primary and secondary schools of Yan 'an City before and after the COVID-19 outbreak, and analyzed and studied the data obtained. Methods: …

A28: Biomechanical Analysis And Research In Rugby Speed Training, Li Ren

International Journal of Physical Activity and Health

Purpose: Speed training is an essential and important part of rugby. Usually in confrontational events, strength will have a powerful effect, but good speed will be more than that plus works. Rugby speed drills can be complex or simple things that coaches choose. To the best of the speed required depends on the position, but every player on the field can be trained to get faster. Methods: Through the literature method, logic analysis and other related analysis of sports biomechanics of speed training in football, in order to provide some theoretical basis and reasonable suggestions for speed training, to improve …

A34: Factors To Indicate Overweight For Youth From 5-11-Year-Old: Data Mining Tree Regression Application, Danji Lu, Yuanlong Liu

International Journal of Physical Activity and Health

Purpose: According to the World Health Organization, obesity has nearly tripled since 1975 in the U.S. (Obesity, n.d.). Considerable research was done to find reasons to deal with obesity. In last 10 year’s obesity related research, the major focuses were metabolic syndrome, physical activity, and eating disorder. In this study, two subsets of the National Health and Nutrition Examination Survey (2013-2014 NHANES) were used to test what variables were critical to indicate overweight of youth from 5- to 11-year-old. Dietary subset reflected nutrients obtained from foods, beverages, and water. Physical activity subset based on the Global Physical Activity …

A37: An Experimental Study On The Effect Of Traditional Old Games On Fundamental Motor Skills Of Children Aged 7-8, Qian Mao, Xiaozan Wang, Qinping Xu

International Journal of Physical Activity and Health

Purpose: Fundamental Motor Skills as the "cornerstone" of children's healthy growth, its firmness determines children's future development. However, with the progress of science and technology and the convenience of modern life, the physical activity level of children has decreased significantly, and the development of basic motor skills has increased rapidly. Therefore, in October 2020, it was clearly proposed to gradually improve the school physical education teaching model of "health knowledge + basic sports skills + special sports skills". At the same time, as the wisdom crystallization of human development, traditional old games are increasingly replaced by the ever-changing electronic games …

A51: A Study On Improvement Of Sensory Integration Disorder In Children Aged 6-7 Years With Fancy Skipping Rope, Xunzhi Lai, Ziying Zeng

International Journal of Physical Activity and Health

Purpose: At present, the number of children with sensory unison disorder continues to rise in our country, which is a kind of disease that mainly happens in the children of the nervous system, so that the young children's physical quality drops, the uncoordinated movement, attention, and poor performance, affecting the normal healthy development. In the face of the disorder, the intervention can be improved by games in PE class and sensory integration training. Methods: In this paper, literature, mathematical statistics, questionnaire, and other research methods were used to test and study the vestibular function, proprioception, tactile defense and learning ability …

A56: Mediation Analysis Of Association Between Fundamental Motor Skills And Physical Activity In Elementary School Students, Jun Chen, Xiaozan Wang, Ouyi Chen, Haizhu Long

International Journal of Physical Activity and Health

Purpose: This study aimed to investigate the association of fundamental motor skills (FMS), perceived motor competence (PMC), physical activity (PA) in elementary school students, as well as to examine whether PMC mediated the relationship between FMS and PA. Methods: Participants were 470 3-6th grade students (210 boys vs. 242 girls; Mean age = 10.11 years old; SD = 1.19) at five elementary schools from the province of Hunan in China. The students’ FMS were assessed with The Test of Gross Motor Development-3, PMC was assessed using the perceived athletic competence sub-scale of Harter’s Self-perception profile for children and PA were …

A60: Gait Kinematics Characteristics Of The Overweight And Obese Elderly At Different Walking Speeds, Liu Min

International Journal of Physical Activity and Health

Purpose: Gait is associated with falls. Overweight, obesity and falls are prominent problems affecting the healthy life of the elderly in China. The purpose of this study is to measure the gait kinematic parameters of the overweight and obese elderly using BTS SMART DX Motion Capture System, and to analyze the gait characteristics of the overweight and obese elderly when walking with different speeds, so as to provide reference for the prevention of falls in the overweight and obese elderly. Methods: A total of 42 healthy old women (overweight or obese group: N = 20, age = 67.36±6.11 yrs.; normal …

A67: The Influence Of Physical Exercise On College Students' Psychological Pressure: A Chain Intermediary Effect, Zhenqi Zhou, Zhen Li

International Journal of Physical Activity and Health

Purpose: At this stage, the increasingly fierce social competition makes college students face significant challenges while striving for development opportunities. They will encounter various setbacks and challenges, causing excessive psychological pressure on college students, which will affect their mental health. As an effective means to promote people's physical and mental development, physical exercise plays an important role in the development of college students, It plays a very important role in relieving college students' psychological pressure. Therefore, it is particularly important to study how physical exercise affects college students' psychological pressure and the role of other factors. The purpose of this …

A68: Volleyball Coaches' Leadership Behaviors And Athletes' Competition Anxiety: A Mediating Effect Of Sport Self-Confidence, Sixu Yi, Ke Wang

International Journal of Physical Activity and Health

Purpose: Volleyball is not only a contest between technical and tactical levels, but also a duel between psychological and tactical aspects. Coaches' leadership behaviors play a key role in athletes' trust, team effectiveness and competition status. Coaches' leadership behaviors, as perceived from the athletes' perspective, have a greater impact on athletes' competition anxiety than the actual leadership behaviors of coaches. The purpose of this study was to examine how athletes perceived the possible role of coaches' leadership behaviors on college men's volleyball players' competition anxiety and the possible mediating effect of athletic self-confidence in it was examined. Methods: 216 athletes …

A69: Data Visualization Of Core Literacy Of Physical Education: A Case Study Of Sci-Tech Empowerment, Ling Xiao, Feifei Li, Wenxue Yuan

International Journal of Physical Activity and Health

Purpose: Physical education (PE) in colleges and universities in the new era focuses on mastering smart PE technology, deepening the connotation of big data education, and cultivating and achieving disciplinary core literacy. The paper designs a monitoring plan based on three key aspects of core literacy, namely, athletic capabilities, health-related actions, and PE morality. It aims at strengthening the value of AI-powered methods in core literacy cultivation, providing more teaching methods to traditional PE classroom teaching, and promoting students’ core literacy. Methods: The paper selects 105 college students from 5 classes who voluntarily take part in the research. It also …