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Full-Text Articles in Exercise Science

Do Water Safety Lessons Improve Water Safety Knowledge?, Michael J. Tipton, Joseph Muller, Cristian Abelairas Gomez, Jo Corbett Sep 2021

Do Water Safety Lessons Improve Water Safety Knowledge?, Michael J. Tipton, Joseph Muller, Cristian Abelairas Gomez, Jo Corbett

International Journal of Aquatic Research and Education

A person, usually a child or young adult, dies by drowning every 90 seconds around the planet. Most drowning prevention initiatives do not assess the efficacy of the intervention. In this study, thirteen- to fourteen-year-olds had their level of water safety knowledge (covering cold shock, rips and tides) assessed before, just after, and 3-6 months after one, 25-minute water safety lesson on these topics. We evaluated the knowledge gained and retained on water safety “awareness” (i.e., knowledge of risks) and “confidence” in terms of knowing what to do in an emergency. The results demonstrated that the lesson significantly increased water …


Can Learning Be Enhanced With Active Seating?, Judy Beard, Kirk Mathias Sep 2021

Can Learning Be Enhanced With Active Seating?, Judy Beard, Kirk Mathias

All Faculty Scholarship for the College of Education and Professional Studies

Overweightness continues to increase at an exponential rate in children. This coupled with the demand to increase academic time in elementary schools has contributed to efforts to discover solutions that meet both challenges. Potential solutions are movement curricula and active seating options. However, little has been published relative to best practices of their implementation. Therefore, the purpose of this paper is to discuss the lessons learned while utilizing pedal desks in first and second grade classrooms as stations and whole class seating. Additionally, two different types of heart rate monitors (Polar Oh1 and IHT Spirit) were employed, in an attempt …


Effects Of Birth Month On Talent Identification Participation And The Identification Process In Sports, Junjiro Kubo, Seidai Nishikawa, Yasunori Morioka, Hideyuki Arikawa, Keiichi Tamaki Jun 2021

Effects Of Birth Month On Talent Identification Participation And The Identification Process In Sports, Junjiro Kubo, Seidai Nishikawa, Yasunori Morioka, Hideyuki Arikawa, Keiichi Tamaki

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 2: Issue 1, Article 7, 2021. The purpose of this study was to clarify the effect of the birth month on Talent Identification (TI) participation and the identification process in sports. The subjects were 4th grade elementary school children (mean age, 9±5.8 years) who participated in the Talent Identification Project. The method of identification was two-stage. In the first stage, the 30 m sprint, standing broad jump, and medicine ball front throw (1 kg) were performed, and 99 boys and 97 girls with high overall scores were selected to participate in the second …


Relationships Between Sports, Physical Activity Participation, And Phys-Ed Gpa: Results And Analyses From A National Sample Of Asian American Students, Howard Z. Zeng, Raymond E. Weston, Juan Battle May 2021

Relationships Between Sports, Physical Activity Participation, And Phys-Ed Gpa: Results And Analyses From A National Sample Of Asian American Students, Howard Z. Zeng, Raymond E. Weston, Juan Battle

Publications and Research

Relationships among sports, physical activity (PA) participation, and educational outcomes have been studied in various venues, however, used a longitudinal method with a national sample of Asian-American High-School Students (AAHSS) was barely covered. This study employed the latest National High-School Longitudinal Study data (Participants, N = 950); hierarchical regression modeling and intersectionality theory examined, analyzed, and evaluated the relationships among sports, PA participation, and the outcomes on the physical education grade point average (Phys-Ed GPA). Moreover, the demographics factors impact on the participants' Phys-Ed GPA was also analyzed and evaluated. The primary results included: 1) the female students who participate …


Developing A Practical Application Of The Isometric Squat And Surface Electromyography, David Phillips, Angelic Rose Del Vecchio, Kevin Carroll, Evan L. Matthews May 2021

Developing A Practical Application Of The Isometric Squat And Surface Electromyography, David Phillips, Angelic Rose Del Vecchio, Kevin Carroll, Evan L. Matthews

Department of Exercise Science and Physical Education Scholarship and Creative Works

Electromyography (EMG) is a research tool used in gait analysis, muscle coordination evaluation, clinical evaluation and sports techniques. Electromyography can provide an insight into neural adaptations, cross education effects, bilateral contraction deficiencies, and antagonist activity in exercise-related movements. While there are clear benefits to using EMG in exercise-related professions, accessibility, cost, and difficulty interpreting the data limit its use in strength and clinical settings. We propose a practical EMG assessment using the isometric squat to identify compensatory activation patterns and report early observations. Ten healthy participants were recruited. Participants performed a 2-min isometric handgrip protocol and an isometric squat protocol. …


The Ripple Effect: ‘Training The Trainer’ On The Impact Of Body Image Through A Dance/Movement Therapy Technique, Marina Gearhart May 2021

The Ripple Effect: ‘Training The Trainer’ On The Impact Of Body Image Through A Dance/Movement Therapy Technique, Marina Gearhart

Expressive Therapies Capstone Theses

This thesis describes the capstone project which was a psychoeducation and experiential workshop for fitness trainers. The workshop investigated the impact trainers’ work may have on the body image of their clients through a dance/movement therapy (DMT) technique. The aim was to enhance the trainers’ sensitivity around body image issues of their clients and to create a space for vulnerable movement conversation that may in turn lead to better mental health advocacy for their clients within the scope of ethical practice. The participants of the workshop were six white female identifying trainers ranging from 24 to 35 years of age. …


Obesity Prevention Toolkit To Combat Weight Gain Related To Sedentary Behavior And Dietary Habits In College Students: An Evidence-Based Project, Maria Amos, Martha Fuller May 2021

Obesity Prevention Toolkit To Combat Weight Gain Related To Sedentary Behavior And Dietary Habits In College Students: An Evidence-Based Project, Maria Amos, Martha Fuller

Doctor of Nursing Practice Final Manuscripts

Abstract

Background: Forty percent of the US population ages 20-39 are categorized as obese,

their BMI is over 30, and 35% of college age students are obese or overweight. Issues related to obesity cost the US $147 billion annually. Between 40%-50% of college students are reported to be inactive. Inactivity can lead to increased morbidity and mortality related to increased risks of cardiovascular disease, diabetes, hypertension, musculoskeletal issues, and depression. Providing dietary and physical activity education and access to nutritional information promotes behavior change in young adults.

Aims of Service Change: This evidence-based project proposal aims to provide a toolkit …


Developing An Adaptive Rock Climbing Curriculum For Suny Cortland Outdoor Pursuits 2021, Rebekah Mills May 2021

Developing An Adaptive Rock Climbing Curriculum For Suny Cortland Outdoor Pursuits 2021, Rebekah Mills

Master's Theses

SUNY Cortland Outdoor Pursuits opened in August of 2015 with the completion of the newly constructed Student Life Center. Outdoor Pursuits is a smaller department within the Recreational Sports Department. Outdoor Pursuits offers rock climbing services at its facility located in the Student Life Center. Currently, Outdoor Pursuits offers Bouldering and Top Roping services only when the Student Life Center is open, these hours are typically 3-10 pm. Monday-Friday and Saturday-Sunday 2-8 pm. These services are only provided to eligible SUNY Cortland faculty, staff, students, alumni, and other affiliated members. As the facility has grown in popularity during its operation, …


Effects Of High Intensity Interval Training On Cardiorespiratory Fitness And Body Composition In Women: A Review, Rachel Marie Dykstra May 2021

Effects Of High Intensity Interval Training On Cardiorespiratory Fitness And Body Composition In Women: A Review, Rachel Marie Dykstra

Dissertations

Background: A growing body of literature indicates that women, in comparison to men, report significantly more barriers to exercise, often times related to perceived lack of time due to their social roles (e.g. family responsibility, childcare). Therefore, it has been considered that exercise programs that require less time commitments would be more attractive for women to alleviate this concern. Objective: This review was conducted to comprehensively understand the present literature surrounding women and such a time-efficient protocol: high intensity interval training (HIIT). The primary aim was to determine the impact of HIIT on both cardiorespiratory fitness (CRF) and body composition. …


Classroom Physical Activity Breaks Effect On Executive Function And Academic Achievement In Elementary School Students, Mark A. Bjornsen May 2021

Classroom Physical Activity Breaks Effect On Executive Function And Academic Achievement In Elementary School Students, Mark A. Bjornsen

Graduate Theses and Dissertations

Objectives: There were three aims in conducting this pilot study. First, determine the Plus Minus Task assessment's reliability to measure the executive function of shifting. Second, determine the feasibility and acceptability of CPAB by students and teachers. Finally, determine the preliminary dose-response of acute physical activity on shifting in elementary students. Methods: This was a pilot study of a classroom physical activity break intervention. Utilizing a withinsubject, cross-over design, students participated in a practice day and then all three treatment conditions: a 10-minute seated lesson (control condition) and 5 and 10 minutes (experimental conditions) of classroom physical activity breaks. A …


The Evaluation Of A Soft Skills Curriculum In Athletic Training Education: A Mixed Methods Study, Emily Duckett Apr 2021

The Evaluation Of A Soft Skills Curriculum In Athletic Training Education: A Mixed Methods Study, Emily Duckett

Literacy Student Work

Purpose: Athletic Training Education Competencies (2011) include exhibiting empathy and compassion as foundational behaviors of practice. Despite abundant evidence supporting the importance of compassionate patient care, there is currently evidence to suggest that healthcare is experiencing a compassion crisis (Patel et al., 2019). The purpose of this study was to investigate the ways in which pre-professional athletic training students’ transfer knowledge from a soft skills curriculum to clinical practice. Methods: This study utilized an explanatory sequential mixed method design with a preliminary quantitative input (Morgan, 2014). Phase 1 of the study includes participants (n=19) enrolled in a pre-professional AT course. …


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 Mar 2021

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 Mar 2021

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.


Getting In: Safe Water Entry Competencies, Kevin Moran Dr, Jennifer Blitvich, Lauren Petrass, Keith Mcelroy Feb 2021

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 Feb 2021

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 Feb 2021

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. Feb 2021

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 Feb 2021

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 Feb 2021

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 …


Predicting Young Adults’ Intentions And Involvement In Alcohol-Influenced Aquatic Activity, Hannah L M Calverley, Lauren A. Petrass Ph.D., Jennifer D. Blitvich Jan 2021

Predicting Young Adults’ Intentions And Involvement In Alcohol-Influenced Aquatic Activity, Hannah L M Calverley, Lauren A. Petrass Ph.D., Jennifer D. Blitvich

International Journal of Aquatic Research and Education

Globally, alcohol consumption is a public health issue and a risk factor for drownings among young adults. While studies have identified a prominence of alcohol in youth drownings, little is known about the factors that influence young adults’ involvement in alcohol-influenced aquatic activity. The current study aimed to identify the predictors of young adults’ intention to participate, and past participation, in alcohol-influenced aquatic activity. A reliable and valid survey, informed by the Theory of Planned Behavior, was distributed to young adults (aged 18-24 years) educated in the UK and Australia. Cumulative odds ordinal logistic regressions with proportional odds were …


Preventing Injuries While Training For An Endurance Event, Stephanie Culver Nov 2020

Preventing Injuries While Training For An Endurance Event, Stephanie Culver

Instructional Design Capstones Collection

Team FX is a team that trains for endurance events. Coach Gary Walker launched the team in 2005was started by in response to his own experiences training with other endurance event teams. The training regimens of these teams scaled too quickly and were too intense for most athletes, resulting in the fact that he and many athletes on the teams were consistently sustaining injuries. Coach Gary researched and worked with many professionals to develop coaching materials for his own team, Team FX, in order to make endurance event training more accessible and less injury ridden. However, each season, there are …


The Combined Effects Of Exercise-Induced Muscle Damage And Heat Stress On Acute Kidney Stress And Heat Strain During Subsequent Endurance Exercise, Zidong Li Nov 2020

The Combined Effects Of Exercise-Induced Muscle Damage And Heat Stress On Acute Kidney Stress And Heat Strain During Subsequent Endurance Exercise, Zidong Li

Health, Exercise, and Sports Sciences ETDs

Purpose: The purpose of this study was to investigate the combined effect of downhill running and heat stress on muscle damage, as well as on heat strain and kidney stress during subsequent endurance exercise in the heat. Methods: Using a crossover design and randomized order, ten non-heat-acclimated, physically active males completed downhill running in a cool (EIMD in Cool) and hot (EIMD in Hot) environment followed by an exercise-heat stress (HS) test after 3-hour seated rest. Core temperature, heart rate, thermal sensation and ratings of perceived exertion were recorded throughout each exercise session. Blood and urine samples were collected at …


Changes In Lifeguards’ Hazard Detection And Eye Movements With Experience: Is One Season Enough?, Jennifer Smith, Geoff Long, Peter Dawes, Oliver Runswick, Michael J. Tipton Nov 2020

Changes In Lifeguards’ Hazard Detection And Eye Movements With Experience: Is One Season Enough?, Jennifer Smith, Geoff Long, Peter Dawes, Oliver Runswick, Michael J. Tipton

International Journal of Aquatic Research and Education

Surveillance is key to the lifesaving capability of lifeguards. Experienced personnel consistently display enhanced hazard detection capabilities compared to less experienced counterparts. However, the mechanisms which underpin this effect and the time it takes to develop these skills are not understood. We hypothesized that, after one season of experience, the number of hazards detected by, and eye movements of, less experienced lifeguards (LEL) would more closely approximate experienced lifeguards (EL). The LEL watched ‘beach scene’ videos at the beginning and end of their first season. The number of hazards detected and eye-movement data were collected and compared to the EL …


Comparison Of Physical Fitness Between Sport And Non-Sport Groups Among Elementary School Children, Junjiro Kubo, Saburo Nishimura, Takayuki Ogiwara Oct 2020

Comparison Of Physical Fitness Between Sport And Non-Sport Groups Among Elementary School Children, Junjiro Kubo, Saburo Nishimura, Takayuki Ogiwara

Topics in Exercise Science and Kinesiology

  • We compared physical fitness factors between sport and non-sport groups of elementary school children in all grades. The subjects of this study were 1,079 1st- to 6th-grade male elementary school children. Their parents completed a questionnaire examining whether the child attended sports lessons as a regular after-school activity. Physical fitness was evaluated by a new physical fitness test recommended by the Japanese Ministry of Education, Culture, Sports, Science, and Technology (4). The test consists of the following items: 1) Grip strength (kg); 2) Sit-ups (number completed in 30 sec); 4) Sitting front stretches (cm); 5) Side steps (number completed in …


Psychosocial Climates Differentially Predict 12- To 14-Year-Old Competitive Soccer Players’ Goal Orientations, E. Whitney G. Moore, Karen Weiller-Abels Oct 2020

Psychosocial Climates Differentially Predict 12- To 14-Year-Old Competitive Soccer Players’ Goal Orientations, E. Whitney G. Moore, Karen Weiller-Abels

Kinesiology, Health and Sport Studies

Youth’s likelihood of participating in sport increases when they maintain a focus on enjoyment, learning, and effort (i.e., task goal orientation) rather than how they compare to others and norms (i.e., ego goal orientation). Achievement goal theory research consistently illustrates the significant influence of leader-created motivational climates on their participants’ goal orientation adoption. However, the influence of caring climate perceptions by highly competitive adolescent athletes on their goal orientation adoption has yet to be examined. Thus, this study assessed how competitive, adolescent soccer players’ perceptions of the climate as caring, task-, and ego-involving predicted their adoption of task and ego …


Elementary Classroom Teachers’ Self-Reported Use Of Movement Integration Products And Perceived Facilitators And Barriers Related To Product Use, Roddrick Dugger, Aaron Rafferty, Ethan Hunt, Michael W. Beets, Collin Andrew Webster, Brian Chen, Jeffrey Michael Rehling, Robert Glenn Weaver Sep 2020

Elementary Classroom Teachers’ Self-Reported Use Of Movement Integration Products And Perceived Facilitators And Barriers Related To Product Use, Roddrick Dugger, Aaron Rafferty, Ethan Hunt, Michael W. Beets, Collin Andrew Webster, Brian Chen, Jeffrey Michael Rehling, Robert Glenn Weaver

Faculty Publications

Movement integration (MI) products are designed to provide children with physical activity during general education classroom time. The purpose of this study was to examine elementary classroom teachers’ self-reported use of MI products and subsequent perceptions of the facilitators of and barriers to MI product use. This study utilized a mixed-methods design. Elementary classroom teachers (n = 40) at four schools each tested four of six common MI products in their classroom for one week. Teachers completed a daily diary, documenting duration and frequency of product use. Following each product test, focus groups were conducted with teachers to assess facilitators …


Physical Activity, Eating Behaviours And Body Satisfaction Among Private Preschoolers In Putrajaya, Poh Then Woh Aug 2020

Physical Activity, Eating Behaviours And Body Satisfaction Among Private Preschoolers In Putrajaya, Poh Then Woh

Student Works (2020-2029)

Numerous studies had focused on examining the physical activity level, eating behaviours and body satisfaction worldwide. Additionally, some researchers have explored the gender differences of primary school students and adolescents as well as the correlation between these three variables. However, there are fewer studies that involve preschoolers and young children. Hence, the purpose of this study is to seek better understanding of the physical activity level, eating behaviour and body satisfaction among pre-schoolers in Malaysia. The Federal Territory of Putrajaya was being selected as the study’s location as it marked the highest percentage of children; and highest overweight and obesity …


Black Drowning Deaths: An Introductory Analysis, Alena Gadberry, James Gadberry Jul 2020

Black Drowning Deaths: An Introductory Analysis, Alena Gadberry, James Gadberry

International Journal of Aquatic Research and Education

Black children between the ages of 5 and 14 are 2.6 times more likely to drown than white children. A systematic exclusion from public pools and other forms of water activities over time has led to a lack of cultural capital involving aquatics among black families. Pierre Bourdieu has provided a theoretical foundation in which to understand this issue. The social fields created by generational socialization have made blacks feel like they have no place in the water. It will take a restructuring of the social institutions to set in motion the socialization (or a re-socialization) of new and more …


Calculating An Equation To Estimate The Maximum Oxygen Uptake In Lifeguards, Brais Ruibal-Lista, José Palacios-Aguilar, José Antonio Prieto, Sergio López-García, Miguel Santiago-Alonso, José Antonio Cecchini-Estrada, Cristian Abelairas-Gómez Jul 2020

Calculating An Equation To Estimate The Maximum Oxygen Uptake In Lifeguards, Brais Ruibal-Lista, José Palacios-Aguilar, José Antonio Prieto, Sergio López-García, Miguel Santiago-Alonso, José Antonio Cecchini-Estrada, Cristian Abelairas-Gómez

International Journal of Aquatic Research and Education

The aim of this study was to derive an equation that validly and reliably estimates the VO2 reached in the IPTL, a maximum stress test for lifeguards. From the results obtained in the first part of the research, a multiple linear regression model was identified. A "stepwise" procedure was established as a variable selection method, where the VO2IPTL was selected as the dependent variable and the maximum time reached in the IPTL (s), the percentage of muscle mass (%) and weight of the participant (kg), as independent variables. This procedure generated a regression model where a high correlation …


Portuguese Lifeguards Performance In Aquatic Rescue: An Exploratory Study, Olga G. Marques Ph.D., José Palacios-Aguilar Ph.D, Henrique G. Melo Mcs., Nuno G. Leitão, Lucia P. Castillo Msc., David Szpilman M.D, Luís Rama Ph.D. Jul 2020

Portuguese Lifeguards Performance In Aquatic Rescue: An Exploratory Study, Olga G. Marques Ph.D., José Palacios-Aguilar Ph.D, Henrique G. Melo Mcs., Nuno G. Leitão, Lucia P. Castillo Msc., David Szpilman M.D, Luís Rama Ph.D.

International Journal of Aquatic Research and Education

The objective of the study was to compare the performance of Portuguese lifeguards in two trials of simulated rescue at the beach within a regular continuous workday. Additionally, the study aimed to analyse the influence of experience and initial course syllabus on the rescue performance. A total of 86 Portuguese lifeguards (LG) participated in this study, 69 males and 17 females. The two simulated drowning occurrences were planned to occur at 50 meters from the coastline between 9.00h am and 18.00h pm. The weather conditions, the characteristics of the beach, wave amplitude were also controlled. The results were analysed through …