Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Medicine and Health Sciences (109)
- Sports Sciences (79)
- Biomechanics (52)
- Rehabilitation and Therapy (44)
- Other Kinesiology (38)
-
- Medical Specialties (36)
- Motor Control (36)
- Sports Medicine (30)
- Physiology (28)
- Social and Behavioral Sciences (28)
- Exercise Physiology (27)
- Education (26)
- Public Health (21)
- Sports Studies (20)
- Health and Physical Education (19)
- Leisure Studies (14)
- Psychology of Movement (14)
- Educational Assessment, Evaluation, and Research (13)
- Business (10)
- Neuroscience and Neurobiology (10)
- Diseases (9)
- Curriculum and Instruction (8)
- Mental and Social Health (7)
- Outdoor Education (7)
- Public Health Education and Promotion (7)
- Sports Management (7)
- Tourism and Travel (7)
- Institution
-
- University of South Carolina (43)
- Bowling Green State University (42)
- University of Nevada, Las Vegas (16)
- Nova Southeastern University (11)
- University of Arkansas, Fayetteville (7)
-
- University of Kentucky (7)
- Universitas Negeri Yogyakarta (6)
- Kennesaw State University (5)
- Old Dominion University (5)
- Stephen F. Austin State University (5)
- Edith Cowan University (4)
- Georgia Southern University (4)
- Lindenwood University (4)
- Sacred Heart University (4)
- University of Central Florida (4)
- University of Mississippi (4)
- Cal Poly Humboldt (3)
- Central Washington University (3)
- Eastern Washington University (3)
- Northern Michigan University (3)
- South Dakota State University (3)
- University of Rhode Island (3)
- Utah State University (3)
- Brigham Young University (2)
- John Carroll University (2)
- SUNY College Cortland (2)
- University of Dayton (2)
- University of Nebraska - Lincoln (2)
- University of Nebraska at Omaha (2)
- Virginia Commonwealth University (2)
- Keyword
-
- Physical activity (20)
- Exercise (15)
- COVID-19 (10)
- Children (10)
- Athletic Training (8)
-
- Concussion (7)
- Fatigue (7)
- Obesity (7)
- Drowning prevention (6)
- Diet (4)
- Electromyography (4)
- Overweight (4)
- United States (4)
- Water safety (4)
- Adolescents (3)
- Aging (3)
- Athlete (3)
- Body-mass index (3)
- Bone mineral density (3)
- Cardiovascular health (3)
- Cognition (3)
- Dehydration (3)
- Drowning (3)
- Impact (3)
- Kinesiology (3)
- Low energy availability (3)
- Macronutrients (3)
- Male athlete triad in endurance athletes (3)
- Male endurance athletes (3)
- Meta-analysis (3)
- Publication
-
- Faculty Publications (33)
- Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association (27)
- International Journal of Aquatic Research and Education (13)
- Theses and Dissertations (13)
- Journal for Sports Neuroscience (10)
-
- Topics in Exercise Science and Kinesiology (10)
- Theses and Dissertations--Kinesiology and Health Promotion (7)
- Electronic Theses and Dissertations (6)
- Jurnal Keolahragaan (6)
- Kinesiology and Nutrition Sciences Faculty Research (6)
- Exercise Science Faculty Publications (4)
- Faculty Scholarship (4)
- Honors Theses (4)
- Research outputs 2014 to 2021 (4)
- Senior Honors Projects (4)
- All Faculty Scholarship for the College of Education and Professional Studies (3)
- College of Graduate Studies: Theses & Dissertations (3)
- College of Health Sciences Posters (3)
- EWU Masters Thesis Collection (3)
- Graduate Theses and Dissertations (3)
- Honors Undergraduate Theses (3)
- Symposium of Student Scholars (3)
- 2021 Honors Symposium (2)
- All NMU Master's Theses (2)
- Cal Poly Humboldt theses and projects (2)
- Faculty Articles (2)
- Health and Sport Science Faculty Publications (2)
- Health, Human Performance and Recreation Undergraduate Honors Theses (2)
- Honors College Theses (2)
- Honors Projects (2)
- Publication Type
- File Type
Articles 151 - 180 of 227
Full-Text Articles in Exercise Science
Validation Of Modified Sofit+: Relating Physical Activity Promoting Practices In Physical Education To Moderate-To-Vigorous Physical Activity In 5-6 Year Old Children, Matteo Crotti, James Rudd, Robert Glenn Weaver Med, Phd, Laura O'Callaghan, Katie Fitton Davies, Lawrence Foweather
Validation Of Modified Sofit+: Relating Physical Activity Promoting Practices In Physical Education To Moderate-To-Vigorous Physical Activity In 5-6 Year Old Children, Matteo Crotti, James Rudd, Robert Glenn Weaver Med, Phd, Laura O'Callaghan, Katie Fitton Davies, Lawrence Foweather
Faculty Publications
To validate the modified System for Observing Fitness Instruction Time to measure teacher practices related to physical activity promotion (SOFIT+) in physical education (PE) amongst 5–6-year-old-children. Participants (n = 162, 53% female, 6.0 ± 0.3 yrs) were recruited from 9 schools. Video-recordings of 45 PE lessons from 9 teachers/coaches were coded using a modified SOFIT+. Accelerometers measured children’s moderate-to-vigorous physical activity (MVPA). Validity was assessed via multinomial regression measuring the relationship of both SOFIT+ index score and individual teaching practices with children’s MVPA. Inter-rater reliability was examined. A 1 unit increase in the SOFIT+ index was associated with increased …
Influence Of Cognitive Performance On Musculoskeletal Injury Risk: A Systematic Review, Jason M. Avedesian, Warren Forbes, Tracey Covassin, Janet S. Dufek
Influence Of Cognitive Performance On Musculoskeletal Injury Risk: A Systematic Review, Jason M. Avedesian, Warren Forbes, Tracey Covassin, Janet S. Dufek
Kinesiology and Nutrition Sciences Faculty Research
Background: While a large number of studies have investigated the anatomic, hormonal, and biomechanical risk factors related to musculoskeletal (MSK) injury risk, there is growing evidence to suggest that cognition is an important injury contributor in the athletic population. A systematic review of the available evidence regarding the influence of cognitive performance on MSK injury risk has yet to be published in the sports medicine literature. Purpose/Hypothesis: The purpose was to determine the effects of cognition on (1) MSK biomechanics during sports-specific tasks and (2) MSK injury occurrence in the athletic population. It was hypothesized that athletes with lower cognitive …
Lower Extremity Musculoskeletal Screening Tool Practices Among Athletic Trainers In Secondary School And Collegiate Settings, Megan B. Fowler, Elizabeth R. Neil, Cameron J. Powden
Lower Extremity Musculoskeletal Screening Tool Practices Among Athletic Trainers In Secondary School And Collegiate Settings, Megan B. Fowler, Elizabeth R. Neil, Cameron J. Powden
Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association
Purpose: Musculoskeletal (MSK) screening tools can allow athletic trainers (AT) to focus prevention efforts by providing patient risk information. The purpose of this study is to examine lower extremity MSK screening tool practices and perceptions of ATs in traditional settings. Methods: A cross-sectional online survey was distributed to 4,937 full- and part-time collegiate and secondary school ATs randomly selected by the NATA. MSK screening tools were grouped into 7 categories: Range of Motion (ROM), Strength, Balance, Drop and Jump Landing (D/J Land), Double- and Single-Leg Hopping (D/S Hop), Movement Quality (MQual), and Injury History (History). For each screening tool …
Indiana Secondary School Athletic Directors Perceptions Of Athletic Training Services And Influences On Hiring Athletic Trainers, Thomas J. Greffly, Matthew Rivera, Lindsey E. Eberman
Indiana Secondary School Athletic Directors Perceptions Of Athletic Training Services And Influences On Hiring Athletic Trainers, Thomas J. Greffly, Matthew Rivera, Lindsey E. Eberman
Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association
Indiana Secondary School Athletic Directors Perceptions of Athletic Training Services and Influences on Hiring Athletic Trainers
Purpose: The purpose of this investigation was to examine ADs perceptions on satisfaction of current care provided, factors influencing the hiring of ATs, and the roles and responsibilities of ATs.
Methods: We used a mixed methods design with an online survey (Qualtrics®, Provo, UT), which we distributed to Indiana secondary school ADs (n = 410) with publicly available emails. The survey remained open for 5 weeks with reminder emails sent weekly. We used a panel (n=2) with experience in survey research …
Examination Of Anger Prevalence In Ncaa Division I Student-Athletes, Robert Madden, Zachary K. Winkelmann, Samantha R. Weber, Erin M. Moore, Toni M. Torres-Mcgehee
Examination Of Anger Prevalence In Ncaa Division I Student-Athletes, Robert Madden, Zachary K. Winkelmann, Samantha R. Weber, Erin M. Moore, Toni M. Torres-Mcgehee
Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association
Purpose: Anger associated with sports participation may affect inability to acutely process anger, may decrease performance and increase the likelihood of risk-taking behavior in collegiate athletes. Therefore, the purpose was to examine the prevalence of anger in collegiate student-athletes across sex, academic status, and sport type. Methods: A cross sectional study over a three-year period examined 759 NCAA Division I student-athletes at one institution (age=20±1 years; males: n=259; females: n=500) completed an optional pre-participation behavioral health screening questionnaire, personal demographic information and the Anger Index Self-Test. Results: Overall, 37.2% (n=282/759; males=127/259, 49.0%; females=155/500, 31.0%) of participants were at …
Creatine Supplementation On Cognitive Performance Following Exercise In Female Muay Thai Athletes, Lawert A.M. Pires, Scott C. Forbes, Darren G. Candow, Marco Machado
Creatine Supplementation On Cognitive Performance Following Exercise In Female Muay Thai Athletes, Lawert A.M. Pires, Scott C. Forbes, Darren G. Candow, Marco Machado
Journal for Sports Neuroscience
BACKGROUND: Creatine supplementation has some beneficial effects on cognitive processing in healthy adults, including athletes; however the effects on cognitive function following exhaustive exercise in athletes is unknown. Therefore, the purpose was to determine the effects of 28 days of creatine supplementation on tasks of cognitive performance immediately following exhaustive exercise in Muay Thai female athletes compared to placebo. METHODS: Using a repeated measures, double-blind, placebo controlled design, 26 female Muay Thai athletes (age: 26 ± 5 years; body mass: 65.1 ± 6.6 kg; height: 162 ± 5 cm; training experience: 2.6 ± 0.6 years) were randomized to supplement with …
Creatine And Cognitive Functioning: What Is The Role Of Exercise Frequency?, Jonathan B. Banks, Jose Antonio, Amanda S. Holtzman, Mykola Marang, Catherine Weber, Alexsandra Alvarez-Beaton, Aysha Patel, Jaime Tartar
Creatine And Cognitive Functioning: What Is The Role Of Exercise Frequency?, Jonathan B. Banks, Jose Antonio, Amanda S. Holtzman, Mykola Marang, Catherine Weber, Alexsandra Alvarez-Beaton, Aysha Patel, Jaime Tartar
Journal for Sports Neuroscience
Creatine consumption appears to have a positive impact on cognitive function in different populations but the effects of creatine in a young, healthy population are mixed. Additionally, exercise appears to benefit cognitive processes in young and older adults. The present study explored the ways in which exercise frequency may moderate the effect of creatine consumption on working memory, sustained attention, mind wandering, and speed of processing, in a young, healthy, adult population. Forty-two individuals were randomly assigned to a creatine condition (n = 20) or a control condition (n = 22). For each session, participants completed the Symmetry …
Milk-Fat Intake And Differences In Abdominal Adiposity And Bmi: Evidence Based On 13,544 Randomly Selected Adults, Klarissa Rae Wilkinson
Milk-Fat Intake And Differences In Abdominal Adiposity And Bmi: Evidence Based On 13,544 Randomly Selected Adults, Klarissa Rae Wilkinson
Theses and Dissertations
The primary objective of this study was to evaluate the relationship between milk-fat intake and obesity, particularly abdominal obesity, in 13,544 U.S. adults. A secondary objective was to determine the extent to which the association was influenced by multiple potential confounding variables. This cross-sectional study used data from the 2011–2016 National Health and Nutrition Examination Survey (NHANES). Level of milk-fat content regularly consumed was the exposure variable. Body mass index (BMI) and sagittal abdominal diameter (SAD), a measure of abdominal obesity, were the outcome variables. SAD correlates strongly with visceral fat, when measured by computed tomography, and has been shown …
Examination Of Eating Disorder Risk Among University Marching Band Artists, Nancy A. Uriegas, Dawn M. Emerson, Allison B. Smith, Melani R. Kelly, Toni M. Torres-Mcgehee
Examination Of Eating Disorder Risk Among University Marching Band Artists, Nancy A. Uriegas, Dawn M. Emerson, Allison B. Smith, Melani R. Kelly, Toni M. Torres-Mcgehee
Faculty Publications
BACKGROUND: Marching band artists are a physically active population, composed of approximately 27,000 people in the United States. University marching band artists face many of the same physically active demands and mental stressors as student athletes, potentially predisposing them to injury, illness, and risk for eating disorders (EDs). The purpose of this study was to examine ED risk across sex in university marching band artists, and to determine the type of risk based on the Eating Disorder Inventory-3 (EDI-3) and Eating Disorder Inventory-3 Symptom Check List (EDI-3 SC). A secondary aim examined marching band artists and pathogenic weight control behavior …
Personal Activity Intelligence And Mortality - Data From The Aerobics Center Longitudinal Study, Javaid Nauman, Xuemei Sui, Carl J. Lavie, Chi Pang Wen, Jari A. Laukkanen, Steven N. Blair, Patrick Dunn, Ross Arena, Ulrik Wisloff
Personal Activity Intelligence And Mortality - Data From The Aerobics Center Longitudinal Study, Javaid Nauman, Xuemei Sui, Carl J. Lavie, Chi Pang Wen, Jari A. Laukkanen, Steven N. Blair, Patrick Dunn, Ross Arena, Ulrik Wisloff
Faculty Publications
Importance Personal activity intelligence (PAI) is a novel activity metric that can be integrated into self-assessment heart rate devices, and translates heart rate variations during exercise into a weekly score. Previous studies relating to PAI have been conducted in the same populations from Norway where the PAI metric has been derived, limiting generalizability of the results.
Objective: To test whether PAI is associated with total and cause-specific mortality in a large cohort from the United States.
Design: Aerobics Center Longitudinal Study (ACLS) – a prospective cohort between January 1974 and December 2002 with a mean follow-up of 14.5 years.
Setting: …
The Effect Of An Acute Bout Of Foam Rolling On Running Economy, Lauren M. Biscardi, Brian D. Wright, Debra A. Stroiney
The Effect Of An Acute Bout Of Foam Rolling On Running Economy, Lauren M. Biscardi, Brian D. Wright, Debra A. Stroiney
Topics in Exercise Science and Kinesiology
Topics in Exercise Science and Kinesiology Volume 2: Issue 1, Article 4, 2021. This study examined the impact of pre-exercise foam rolling on running economy at 5 km race pace. Sixteen trained distance runners (31.5±12.2 yr; V̇O2max 53.6±11.0) volunteered for the study. Participants completed two treadmill runs at self-selected 5 km race pace; one session with the use of pre-exercise foam rolling and the other with a controlled rest period prior to the run. Running economy was improved during the session with pre-exercise foam rolling applied (t(15)=2.48, p=.026, d=.62). These findings provide evidence for the …
Impact Of A Summer Nutrition And Physical Activity Intervention To Attenuate Obesity In Urban African-American Youth, Jermaine B. Mitchell, Antonio J. Gardner, Zachary Wahl-Alexander, Ben Schwamberger, Douglas Craddock Jr., Carol N. Agomo, Myia C. Lang
Impact Of A Summer Nutrition And Physical Activity Intervention To Attenuate Obesity In Urban African-American Youth, Jermaine B. Mitchell, Antonio J. Gardner, Zachary Wahl-Alexander, Ben Schwamberger, Douglas Craddock Jr., Carol N. Agomo, Myia C. Lang
International Journal of Aquatic Research and Education
Improved eating behaviors and daily participation in physical activity such as swimming might abate the likelihood of African American youth becoming obese. Yet many African American youth neither consume the recommended daily servings of nutritious foods nor know how to swim. The purpose of this study was to investigate the impact of a culturally tailored multicomponent summer intervention to reduce obesity and unintentional drownings among underserved African American youth. Children (n = 145) participated in a three-hour, community-based intervention for four weeks. Measures of children’s attitudes perceived behavioral control, and subjective norms toward swimming, nutrition, and physical fitness were …
A Kinesiological Analysis Of Dancers At The University Of Nebraska-Lincoln, Vanessa Reiser
A Kinesiological Analysis Of Dancers At The University Of Nebraska-Lincoln, Vanessa Reiser
Honors Program: Senior Projects (Public)
Supplemental conditioning can improve a dancer’s performance of important skills without taking away from class and rehearsal time. To investigate this further, an individualized conditioning plan based on a specific skill was created for eight student dancers, and the effects were analyzed using a survey and rating scale by a trained dance professor. The results showed improvement of skills for the majority of dancers, along with improved fitness in qualities such as strength and balance. In conclusion, individualized conditioning plans based on a specific skill may benefit student dancers who are juggling intense class and rehearsal schedules.
A Pilot Study Of A Comprehensive School Physical Activity Program In Elementary Schools: Be A Champion!, Justin B. Moore, Robert Glenn Weaver Med,Phd, Beverly J. Levie, Camelia R. Sngletary, Russell L. Carson, Michael W. Beets Med, Mph, Phd, Darla M. Castelli, Aaron Beighle, Russell R. Pate Ph.D.
A Pilot Study Of A Comprehensive School Physical Activity Program In Elementary Schools: Be A Champion!, Justin B. Moore, Robert Glenn Weaver Med,Phd, Beverly J. Levie, Camelia R. Sngletary, Russell L. Carson, Michael W. Beets Med, Mph, Phd, Darla M. Castelli, Aaron Beighle, Russell R. Pate Ph.D.
Faculty Publications
Objective: In the present study, we sought to determine if a comprehensive school physical activity program (CSPAP) delivered using the Be a Champion! (BAC) framework was effective in increasing moderate-to-vigorous physical activity (MVPA) and decreasing sedentary time in elementary school youth. Methods : We implemented a CSPAP in 3 elementary schools to determine its effectiveness to youth behaviors compared to 2 control schools. Youth physical activity was assessed via accelerometry in spring 2015 and spring 2016 during school hours on school days. Implementation of the BAC components and youth behavior was assessed through direct observation from fall 2015 through winter …
The Effect Of Walking An Unfamiliar Versus Companion Dog On Mood, Exercise Enjoyment, And Heart Rate: A Pilot Field Study, Anna C. Covington, Rebecca R. Rogers, Thomas J. Kopec, Christopher G. Ballmann
The Effect Of Walking An Unfamiliar Versus Companion Dog On Mood, Exercise Enjoyment, And Heart Rate: A Pilot Field Study, Anna C. Covington, Rebecca R. Rogers, Thomas J. Kopec, Christopher G. Ballmann
Topics in Exercise Science and Kinesiology
Topics in Exercise Science and Kinesiology Volume 2: Issue 1, Article 3, 2021. Background: Walking unfamiliar dogs, such as therapy dogs, has been shown to improve physiological exercise responses and exercise adherence, but whether walking a companion dog results in superior benefits is currently unknown. The purpose of the current pilot field study was to elucidate preliminary evidence of how walking an unfamiliar or companion dog influences mood, exercise enjoyment, and heart rate during a 1.5-mile walk. Methods: Participants (n=8) walked 1.5-miles at their own pace with an unfamiliar or companion dog while mood, exercise enjoyment, and heart …
Characteristics Of Physiology And Physiology-Related Pre-Health Degree Programs In The Physiology Majors Interest Group, Yvonne Ogrodzinski, Erica A. Wehrwein, Kevin Kelly, James M. Poteracki, Valerie Vanryn, Anne R. Crecelius
Characteristics Of Physiology And Physiology-Related Pre-Health Degree Programs In The Physiology Majors Interest Group, Yvonne Ogrodzinski, Erica A. Wehrwein, Kevin Kelly, James M. Poteracki, Valerie Vanryn, Anne R. Crecelius
Health and Sport Science Faculty Publications
The Physiology Majors Interest Group (P-MIG), a grassroots organization of educators, has collected data on the history and characteristics of Physiology and highly related undergraduate programs (ex: Human Biology, Pre-Medicine, Biomedical Sciences, etc.) that serve a common population of prehealth students. Data was obtained as part of an online survey sent out to P-MIG conference attendees at the 2017-2019 annual meetings (n=30). Participating institutions indicate that 25.9% have degrees called Physiology aligned with 28% being housed in a department of physiology, 75.9% are a Bachelor of Science program, 34.9% are affiliated with a College of Arts and Sciences, and 80% …
Health And Ergogenic Potential Of Oral Adenosine-5′-Triphosphate (Atp) Supplementation, Ralf Jäger, Martin Purpura, John A. Rathmacher, John C. Fuller Jr., Lisa M. Pitchford, Fabricio E. Ross, Chad M. Kerksick
Health And Ergogenic Potential Of Oral Adenosine-5′-Triphosphate (Atp) Supplementation, Ralf Jäger, Martin Purpura, John A. Rathmacher, John C. Fuller Jr., Lisa M. Pitchford, Fabricio E. Ross, Chad M. Kerksick
Faculty Scholarship
Adenosine triphosphate (ATP) is the primary compound that provides energy to drive many processes in living cells, including muscle contraction, neurotransmission, and cardiac function. Initial research used enteric-coated ATP that displayed no apparent efficacy. However, ATP disodium supplementation has demonstrated improved bioavailability and acute and chronic benefits to cardiovascular health, muscular performance, body composition, and recovery while attenuating muscle breakdown and fatigue. In this review, we provide a critical assessment of oral ATP’s bioavailability and its various health and ergogenic benefits.
Reliability Of A Barre-Mounted Dynamometer-Stabilizing Device In Measuring Dance-Specific Muscle Performance, Melissa Strzelinksi, Lori Thein Brody, Jo Armour Smith, Shaw Bronner
Reliability Of A Barre-Mounted Dynamometer-Stabilizing Device In Measuring Dance-Specific Muscle Performance, Melissa Strzelinksi, Lori Thein Brody, Jo Armour Smith, Shaw Bronner
Physical Therapy Faculty Articles and Research
BACKGROUND: Hand-held dynamometry is considered an efficient, effective, and portable means of objectively measuring lower extremity strength; however, it has yet to be studied specific to dance-relevant muscle performance. Also, dynamometry is often criticized for variability in results based on tester strength and sex. Use of an external stabilizing device has been suggested to minimize differences in outcomes between male and female testers by reducing variability associated with tester strength limitations. Therefore, this study used a barre-mounted, portable dynamometer stabilizing device to improve consistency of results among different testers for assessing hip and lower extremity muscle performance in dance-relevant positions. …
Preliminary Investigation Into The Effect Of Actn3 And Ace Polymorphisms On Muscle And Performance Characteristics, John P. Wagle, Kevin M. Carroll, Aaron J. Cunanan, Alexander Wetmore, Christopher Taber, Brad H. Deweese, Kimitake Sato, Charles A. Stuart
Preliminary Investigation Into The Effect Of Actn3 And Ace Polymorphisms On Muscle And Performance Characteristics, John P. Wagle, Kevin M. Carroll, Aaron J. Cunanan, Alexander Wetmore, Christopher Taber, Brad H. Deweese, Kimitake Sato, Charles A. Stuart
Exercise Science Faculty Publications
Preliminary investigation into the effect of ACTN3 and ACE polymorphisms on muscle and performance characteristics. J Strength Cond Res XX(X): 000-000, 2018-The purpose of this investigation was to explore the phenotypic and performance outcomes associated with ACTN3 and ACE polymorphisms. Ten trained men (age = 25.8 ± 3.0 years, height = 183.3 ± 4.1 cm, body mass = 92.3 ± 9.3 kg, and back squat to body mass ratio = 1.8 ± 0.3) participated. Blood samples were analyzed to determine ACTN3 and ACE polymorphisms. Standing ultrasonography images of the vastus lateralis (VL) were collected to determine whole muscle cross-sectional area …
Efforts On Changing Lifestyle Behaviors May Not Be Enough To Improve Health-Related Quality Of Life Among Adolescents: A Cluster-Randomized Controlled Trial, Alexsandra Da Silva Bandeira, Michael Beets Med, Mph, Phd, Pablo Magno Da Silveira, Marcus Vinicius Veber Lopes, Valter Cordeiro Barbosa Filho, Bruno G.G. Da Costa, Kelly Samara Silva
Efforts On Changing Lifestyle Behaviors May Not Be Enough To Improve Health-Related Quality Of Life Among Adolescents: A Cluster-Randomized Controlled Trial, Alexsandra Da Silva Bandeira, Michael Beets Med, Mph, Phd, Pablo Magno Da Silveira, Marcus Vinicius Veber Lopes, Valter Cordeiro Barbosa Filho, Bruno G.G. Da Costa, Kelly Samara Silva
Faculty Publications
Schools have been the main context for physical activity (PA) and sedentary behavior (SB) interventions among adolescents, but there is inconsistent evidence on whether they also improve dimensions of the health−related quality of life (HRQoL). The aim of this study was to evaluate the effects of a school-based active lifestyle intervention on dimensions of HRQoL. A secondary aim was to verify whether sex, age, and HRQoL at baseline were moderators of the intervention effect. A cluster-randomized controlled trial was conducted at three control and three intervention schools in Florianopolis, Brazil. All students from 7th to 9th grade were invited to …
Getting In: Safe Water Entry Competencies, Kevin Moran Dr, Jennifer Blitvich, Lauren Petrass, Keith Mcelroy
Getting In: Safe Water Entry Competencies, Kevin Moran Dr, Jennifer Blitvich, Lauren Petrass, Keith Mcelroy
International Journal of Aquatic Research and Education
In high income countries, jumping and diving into water are a small but persistent cause of death and serious injury especially among male youth and young adults. Although water entries maintain a high media profile, little is known about what entry competencies and underlying water safety knowledge youth bring to this practice. Undergraduates enrolled in aquatics (N= 76) completed a survey before attempting 7 entry jumping and diving tasks. While safety attitudes and self-reported behaviours were generally good, considerable variation in practical entry competence was evident. Most completed a deep-water compact jump (87%) and PFD jump (88%) with …
Perceptions Of Water Competencies, Drowning Risk And Aquatic Participation Among Older Adults, Teresa Stanley, Kevin Moran
Perceptions Of Water Competencies, Drowning Risk And Aquatic Participation Among Older Adults, Teresa Stanley, Kevin Moran
International Journal of Aquatic Research and Education
New Zealand has an aging population and, despite falling drowning tolls in all other age groups (WSNZ, 2019c), older adults have continued to drown in both increasing numbers and proportion. The reasons for this are not well understood since very little drowning research has focused on older people. A water safety survey (N = 389) seeking information on older adults’ aquatic recreational practices and perceptions of safety was conducted at the end of the summer season, 2019. Most adults (86%, n = 335) reported some aquatic activity in the previous year, but those aged 65+ years (66%) were significantly …
The Lifeguard Rescue Reporting System: Survey Results From A Collaborative Data Collection Method, William D. Ramos, Roy Fielding, Kristina R. Anderson, Peter G. Wernicki Md
The Lifeguard Rescue Reporting System: Survey Results From A Collaborative Data Collection Method, William D. Ramos, Roy Fielding, Kristina R. Anderson, Peter G. Wernicki Md
International Journal of Aquatic Research and Education
Several water safety organizations have attempted to improve reporting regarding lifeguard actions in order to better understand the characteristics of successful, non-fatal rescues. In 2003, a collective effort initiated the Lifeguard Rescue Reporting System, an online survey distributed to lifeguards and facility managers across the United States and Canada to better understand rescue actions performed in pools/spas, water parks, and open water areas. After seven years of data collection, the online survey accumulated data reflecting 1,676 rescue actions, collecting information including location, victim characteristics and outcome, rescuer characteristics and strategies, and other general circumstances. Descriptive results indicated that at least …
In This Issue (13:2), Stephen J. Langendorfer Ph.D.
In This Issue (13:2), Stephen J. Langendorfer Ph.D.
International Journal of Aquatic Research and Education
front matter to Volume 13, Issue 2
Water Safety Education Programs In Culturally And Linguistically Diverse Seattle Communities: Program Design And Pilot Evaluation, William A. Koon, Elizabeth Bennett, Sarah Stempski, Jennifer Blitvich
Water Safety Education Programs In Culturally And Linguistically Diverse Seattle Communities: Program Design And Pilot Evaluation, William A. Koon, Elizabeth Bennett, Sarah Stempski, Jennifer Blitvich
International Journal of Aquatic Research and Education
Drowning is a public health concern that disproportionally affects children and minorities in Washington State. Community health educators from Seattle Children’s Hospital designed a Water Safety Education and Lifejacket Giveaway Program for low-income parents of preschool-aged children from culturally and linguistically diverse backgrounds. The program was interpreted into multiple languages and parents and children in attendance received free lifejackets. The mixed-methods pilot evaluation of this program found statistically significant relationships between language and self-reported parent swim skill level (English-speaker OR 4.6; 95%CI: 1.84 – 11.54); and confidence of keeping one’s child safe (English-speaker OR 3.34; 95%CI: 1.10 – 10.4). Additionally, …
Surfboard Paddling Technique And Neuromechanical Control: A Narrative Review, Wynand Volschenk, Zachary J. Crowley-Mchattan, John W. Whitting, Rudi A. Meir, Alec K. Mckenzie
Surfboard Paddling Technique And Neuromechanical Control: A Narrative Review, Wynand Volschenk, Zachary J. Crowley-Mchattan, John W. Whitting, Rudi A. Meir, Alec K. Mckenzie
International Journal of Aquatic Research and Education
Surfboard paddling is an essential activity when surfing. Research investigating surfboard paddling, especially as it pertains to neuromechanical control and techniques used, is limited. Previous research made use of swim ergometers to examine surfboard paddling demands. The validity of using swim ergometers in surfboard paddling research and training deserves further analysis. To establish ecologically valid findings, researchers have begun to use swim flumes and still-water paddling environments to investigate paddling efficiency and technique. This emerging body of research has reported that muscle activation patterns, intensities, and timings differ as surfers move through different paddle stroke phases. A deeper understanding of …
Is The Acsm And Friend Metabolic Equations Valid For Assessing Cardiorespiratory Fitness Among 18-34 Aged Men? : Preliminary Results, Marc-Olivier Dugas, Laurie Simard, Tommy Chevrette, Martin Lavalliere
Is The Acsm And Friend Metabolic Equations Valid For Assessing Cardiorespiratory Fitness Among 18-34 Aged Men? : Preliminary Results, Marc-Olivier Dugas, Laurie Simard, Tommy Chevrette, Martin Lavalliere
Topics in Exercise Science and Kinesiology
Topics in Exercise Science and Kinesiology Volume 2: Issue 1, Article 2, 2021. Metabolic equations, such as ACSM and FRIEND, are used worldwide to indirectly measure the VO2max in adults, but lack of accuracy seems to occur. 30 men of 18-34 years old performed a maximal incremental test on a treadmill during which direct VO2max measurements was taken and then have been compared to ACSM and FRIEND metabolic equations. Point of application #1: Better evaluation and exercise prescription among athletic populations. Point of application #2: Act in prevention among sedentary and symptomatic populations. Point of application …
Material Properties And Application Of Biomechanical Principles Provide Significant Motion Control Performance In Experimental Ankle Foot Orthosis-Footwear Combination, Christopher F. Hovorka, Géza F. Kogler, Young Hui Chang, Robert Gregor
Material Properties And Application Of Biomechanical Principles Provide Significant Motion Control Performance In Experimental Ankle Foot Orthosis-Footwear Combination, Christopher F. Hovorka, Géza F. Kogler, Young Hui Chang, Robert Gregor
Kinesiology and Nutrition Sciences Faculty Research
© 2021 The Author(s) Background: This study, the first of its kind, originated with the need for a brace (an ankle foot orthosis), to constrain ankle plantarflexion and dorsiflexion within a motion threshold of < 5°. A conventional thermoplastic, solid brace failed during a quasi-static loading study, informing the investigation and development of an experimental carbon composite brace, maximizing stiffness and proximity of shank and foot cylindrical shells to provide the required degree of control. Methods: Two experiments were conducted: a quasi-static loading study, using cadaveric limbs (n = 2), and a gait study with healthy subjects (n = 14). Conditions tested were STOP, FREE, and CONTROL. Data for all studies were collected using six motion-capture cameras (Vicon, Oxford, UK; 120 Hz) tracking bone-anchored markers (cadaveric limbs) and skin-anchored markers (subjects). In the quasi-static loading study, loading conditions were congruent with the gait study. Study 1 involved a quasi-static loading analysis using cadaveric limbs, compared motion data from a conventional thermoplastic solid brace and the experimental brace. Study 2 involved quantifying ankle plantarflexion and dorsiflexion in subjects during treadmill walking, in brace STOP, FREE, and CONTROL conditions. Findings: The experimental brace in STOP condition consistently constrained ankle plantarflexion and dorsiflexion below the motion threshold of < 5°, across all studies. Interpretation: Collectively, these findings demonstrate (1) that a conventional thermoplastic, solid brace was ineffective for clinical applications that required significant motion control, and (2) that ankle motion control is most effective when considered as a relationship between the brace, the ankle-foot complex, and the external forces that affect them both.
Ultrasound Measurements Of Subcutaneous Fat Thickness Are Robust Against Hydration Changes, Dale R. Wagner, James D. Cotter
Ultrasound Measurements Of Subcutaneous Fat Thickness Are Robust Against Hydration Changes, Dale R. Wagner, James D. Cotter
Kinesiology and Health Science Faculty Publications
Ultrasound is an appealing tool to assess body composition, combining the portability of a field method with the accuracy of a laboratory method. However, unlike other body composition methods, the effect of hydration status on validity is unknown. This study evaluated the impact of acute hydration changes on ultrasound measurements of subcutaneous fat thickness and estimates of body fat percentage. In a crossover design, 11 adults (27.1 ± 10.5 years) completed dehydration and hyperhydration trials to alter body mass by approximately ±2%. Dehydration was achieved via humid heat (40 °C, 60% relative humidity) with exercise, whereas hyperhydration was via ingestion …
Survey Of Prevention And Intervention Strategies Reducing Return To Play Post-Concussion In Division 1 Football, Joseph F. Clark, Enna Selmanovic, Kip Drewry, Jon Vincent, Aaron Himmler, Bob Mangine, Kim Hasselfeld, Jane Khoury, David Polanski, Jon Divine
Survey Of Prevention And Intervention Strategies Reducing Return To Play Post-Concussion In Division 1 Football, Joseph F. Clark, Enna Selmanovic, Kip Drewry, Jon Vincent, Aaron Himmler, Bob Mangine, Kim Hasselfeld, Jane Khoury, David Polanski, Jon Divine
Journal for Sports Neuroscience
Abstract.
Introduction
Sports related concussion, also considered mTBI, has remained in the public eye due to heightened fear concerning playing football and other collision based sports. Concussion prevention, as well as rehabilitating the brain after a concussion, is a high priority for many sports medical practitioners as well as for athletes. For these reasons, researchers associated with the American Athletic Conference (AAC) have surveyed concussion incidence in football. One of the AAC teams engaged in regular neurovisual training (NVT) and concluded this training program is associated with faster return to play post-injury in this observational cohort study.
Methods
The …