Medicine and Health Sciences Commons^™

Post-Exercise Sweat Loss Estimation Accuracy Of Athletes And Physically Active Adults: A Review, Eric O'Neal, Tara Boy, Brett Davis, Kelly Pritchett, Robert Pritchett, Svetlana Nepocatych, Katherine Black

All Faculty Scholarship for the College of Education and Professional Studies

The main purposes of this review were to provide a qualitative description of nine investigations in which sweat losses were estimated by participants following exercise and to perform a quantitative analysis of the collective data. Unique estimations (n = 297) were made by 127 men and 116 women after a variety of exercise modalities in moderate to hot environmental conditions. Actual sweat loss exceeded estimated sweat loss (p < 0.001) for women (1.072 ± 0.473 vs. 0.481 ± 0.372 L), men (1.778 ± 0.907 vs. 0.908 ± 0.666 L) and when all data were combined (1.428 ± 0.806 vs. 0.697 ± 0.581 L), respectively. However, estimation accuracy did not differ between women (55.2 ± 51.5%) and men (62.4 ± 54.5%). Underestimation of 50% or more of sweat losses were exhibited in 168 (54%) of estimation scenarios with heavier sweaters displaying a higher prevalence and trend of greater underestimations in general. Most modern guidelines for fluid intake during and between training bouts are based on approximate sweat loss estimation knowledge. These guidelines will likely have minimal efficacy if greater awareness of how to determine sweat losses and accurate recognition of sweat losses is not increased by coaches and athletes.

Physical Activity, Sedentary Behavior, And Sleep Quality In Adults With Primary Hypertension And Obesity Before And After An Aerobic Exercise Program: Exerdiet-Hta Study, Aitor Martinez Aguirre-Betolaza, Iñigo Mujika, Paul Loprinzi, Pablo Corres, Ilargi Gorostegi-Anduaga, Sara Maldonado-Martín

Faculty and Student Publications

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Background: The purposes of the study were to: analyze, by objective (accelerometry) and subjective (International Physical Activity Questionnaire, IPAQ) methodologies, the physical activity (PA) and sedentary behavior (SB) in healthy adults (HEALTHY, n = 30) and individuals with primary hypertension (HTN) and overweight/obesity (n = 218); assess the effects of an aerobic exercise intervention on physical activity (PA), sedentary behavior (SB), and sleep quality in the HTN group; and evaluate the relationship between objectively measured and subjectively reported PA and SB. Methods: The measurements were performed before a 16-week exercise intervention …

Impact Of Placement Of Fitbit Hr Under Laboratory And Free-Living Conditions, Hyun Chul Jung, Minsoo Kang, Nan Hee Lee, Soeun Jeon, Sukho Lee

Faculty and Student Publications

© 2020 by the authors. Wrist-worn activity monitors have become accessible for measuring physical activities, but an activity monitor's accuracy worn at different placements is not well understood. This study aimed to examine the differences in measurements of heart rates, step counts, and calories estimated from the fitness tracker worn at different locations and the accuracy of Fitbit HR against criterion measures. Thirty-two healthy adults participated in this study. Participants wore Fitbit HR at four different locations (right proximal, distal, and left proximal, distal). Treadmill exercise consisted of five 5-min phases including slow walking and jogging. Free-living activities involved ten …

Determinants Of The Carbon Footprint Of German Swimmers 2020., Ann-Marie Muehlbauer

Master's Theses

The current climate situation is placing our planet and future generations at risk, which demonstrates the urgency to combat climate change and conduct research to support this effort. Calculating the carbon footprint of active sport participation represents an important opportunity to conduct additional research. This study examined the environmental attitudes and practices of swim club members in Germany. The study had three goals: First, to calculate the total and partial carbon footprint of German swimmers; second, to understand how sport organizations induce participants to engage in pro-environmental behavior; and third, to analyze various factors associated with carbon footprint, such as …

Athletic Training Education Reform, Caroline Hanson, Joan Rocks Dr.

Masters Theses/Capstone Projects

Athletic Training Education Programs are in the midst of major clinical and educational reforms following the release of the Strategic Alliance Degree Statement under the direction of the Commission on Accreditation of Athletic Training Education (CAATE). Athletic Training has historically been a bachelor’s-level entry degree. The new degree standards under CAATE will make the profession a master’s-level entry degree. Limited research exists on how the Strategic Alliance Degree Statement and the transition of the degree will affect the profession of Athletic Training in the short or long term due to the limited number of programs who have already completed the …

Countermovement Jump Assessment For Monitoring Prolonged Fatigue In Collegiate Female Soccer Players, Jeffrey A. Wilkins

Boise State University Theses and Dissertations

Introduction: Females are 4 to 6 times more likely to sustain an anterior cruciate ligament (ACL) injury than their male counterparts during running and cutting sports, such as soccer. This sex disparity is thought to result from altered lower limb neuromuscular control that females present when fatigued at the end of practice or games. Yet, current fatigue monitoring techniques typically vary in their reliability, applicability and efficiency. Purpose: The purpose of this study is to test the feasibility of the countermovement jump (CMJ) to quickly and reliably monitor fatigue in female soccer athletes. Methods: Twenty-two (age: 19.3 ± 1.1 yrs, …

Long-Term Paleolithic Diet Is Associated With Lower Resistant Starch Intake, Different Gut Microbiota Composition And Increased Serum Tmao Concentrations, Angela Genoni, Claus T. Christophersen, Johnny Lo, Megan Coghlan, Mary C. Boyce, Anthony R. Bird, Philippa Lyons-Wall, Amanda Devine

Research outputs 2014 to 2021

© 2019, The Author(s). Background: The Paleolithic diet is promoted worldwide for improved gut health. However, there is little evidence available to support these claims, with existing literature examining anthropometric and cardiometabolic outcomes. Objective: To determine the association between dietary intake, markers of colonic health, microbiota, and serum trimethylamine-N-oxide (TMAO), a gut-derived metabolite associated with cardiovascular disease. Design: In a cross-sectional design, long-term (n = 44, > 1 year) self-reported followers of a Paleolithic diet (PD) and controls (n = 47) consuming a diet typical of national recommendations were recruited. Diets were assessed via 3-day weighed diet records; 48-h stool for …

The Relationship Between Cell-Free Dna And Resistance Training, Henry Lang

Electronic Theses and Dissertations

The primary purposes of this dissertation were to explore relationship between cell free DNA (cf-DNA), creatine kinase (CK), C-reactive protein (CRP), vertical jump testing delayed onset muscle soreness (DOMS) in response to a high-volume resistance training protocol, and to assess the sensitivity of cf-DNA to different resistance training volume loads. The secondary purpose was to examine the relationship between cf-DNA and relative strength. Study 1 was an exploratory attempt to discover relationships between cf-DNA, CK, CRP, delayed onset muscle soreness, and performance variables. Seventeen resistance trained males were recruited, 9 were randomly assigned to receive BCAAs while 8 received a …

The Effects Of Increasing Running Speed On Vgrf And Asymmetry, Kaela M. Hierholzer

Electronic Theses and Dissertations

Biomechanical and physiological parameters related to running performance are usually studied separately. However, evaluating both aspects together could be beneficial in improving athletic performance. The purpose of this study was to observe the change in peak vGRF and asymmetry as speed increases, while observing physiological responses during a O_2maxtest. Data from athlete monitoring of 12 cross-country and triathlon athletes were analyzed. The athlete monitoring protocol included three unweighted countermovement jumps and a O_2maxtest performed by the athletes. The athletes had an average O_2maxof 53.4 ± 7.7 mL/kg/min, while their average vGRF asymmetry throughout the …

The Effect Of Random And Blocked Practice On Tennis Basic Skills Among University Students, Al. Azzawi Ali Ahmed Hameed

Student Works (2020-2029)

The purpose of this study was to investigate the effect of two different practices (Blocked & Random) on learning tennis basic skills (Forehand & Backhand) for Iraqi university students. A total of 90 students participated in this study. The study was conducted using quasi-experimental research design where tennis basic skills tests was administered to the students before and after the treatment process. The students were divided into three groups of 30 students each group. For the experimental groups, blocked practice was assigned to the first group while blocked practice was assigned to the second group. The controlled group followed traditional …

A Gender-Sensitised Weight-Loss And Healthy Living Program For Men With Overweight And Obesity In Australian Football League Settings (Aussie-Fit): A Pilot Randomised Controlled Trial, Dominika Kwasnicka, Nikos Ntoumanis, Kate Hunt, Cindy M. Gray, Robert U. Newton, Daniel F. Gucciardi, Cecilie Thøgersen-Ntoumani, Jenny L. Olson, Joanne Mcveigh, Deborah Kerr, Sally Wyke, Philip Morgan, Suzanne Robinson, Marshall Makate, Eleanor Quested

Research outputs 2014 to 2021

BACKGROUND: Recent evidence shows that sport settings can act as a powerful draw to engage men in weight loss. The primary objective of this pilot study was to test the feasibility of delivering and to evaluate preliminary efficacy of Aussie-FIT, a weight-loss program for men with overweight/obesity delivered in Australian Football League (AFL) settings, in preparation for a future definitive trial. METHODS AND FINDINGS: This 6-month pilot trial took place in Perth, Australia. Participants were overweight/obese (Body Mass Index [BMI] ≥ 28 kg/m2), middle-aged (35-65 years old) men. Participants were recruited in May 2018, and the intervention took place between …

Functional Training And Blood Flow Restriction: A Perspective View On The Integration Of Techniques, Marzo E. Da Silva-Grigoletto, Ezequias Pereira Neto, David George Behm, Jeremy P. Loenneke, Cauê Vazquez La Scala Teixeira

Faculty and Student Publications

No abstract provided.

Impact Of 12-Weeks Of Nordic Pole Walking On Arterial Stiffness In Sedentary Overweight And Obese Adults, Arbër N. Shehu

Masters Theses, 2020-current

Arterial stiffness (AS) is an independent predictor for cardiovascular disease morbidity and mortality. Regular aerobic exercise is considered to improve AS. Nordic walking provides important health benefits, however, the effect of this walking method as treatment for AS remains unclear. We conducted a randomized controlled study to examine the effect of a 12-week supervised group walking intervention (controlled pace, ~3000 steps/day, 30 minutes/day, 5 times/week), with (NW) and without (SW) Nordic poles, on AS in sedentary overweight and obese adults. Fourteen individuals were randomly assigned to NW (n=7; median age 54.0 years; body mass index (BMI)=31.3 kg/m²) or …

Reliability And Validity Of Maximal Mean And Critical Speed And Metabolic Power In Australian Youth Soccer Players, Cameron Lord, Anthony J. Blazevich, Chris R. Abbiss, Fadi Ma'ayah

Research outputs 2014 to 2021

© 2020 Cameron Lord, Anthony J. Blazevich, Chris R. Abbiss, Fadi Ma'ayah, published by Sciendo 2020. The reliability and validity of maximal mean speed (MMS), maximal mean metabolic power (MMPmet), critical speed (CS) and critical metabolic power (CPmet) were examined throughout the 2016-2017 soccer National Youth League competitions. Global positioning system (GPS) data were collected from 20 sub-elite soccer players during a battery of maximal running tests and four home matches. A symmetric moving average algorithm was applied to the instantaneous velocity data using specific time windows (1, 5, 10, 60, 300 and 600 s) and peak values were identified. …

Proceedings From The First Annual Society For Neurosports Conference, William R. Kochen

Journal for Sports Neuroscience

Proceedings from the First Annual Society for NeuroSports Conference

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 …

Reliability Of The Styku 3d Whole Body Scanner For The Assessment Of Body Size In Athletes, Joe D. Derouchey, Grant R. Tomkinson, Jesse L. Rhoades, John S. Fitzgerald

Education, Health & Behavior Studies Faculty Publications

Anthropometry is important for predicting sport performance. While 3-dimensional (3D) body scanners increase the feasibility of anthropometric assessment, reliability data on athletes are lacking. The aim of this study was to determine the test-retest reliability of a portable, single-camera 3D body scanning system (Styku S100) to assess circumferences, and whole-body and segmental surface areas and volumes of athletes. Forty-nine (19 male) athletes were scanned six times (two sessions of three scans). The Styku scanner demonstrated nearly perfect reliability. Systematic errors were negligible (mean standardized bias [95%CI]: scan 1 vs. 4, 0.04 [0.02, 0.06]), random errors were negligible (mean standardized typical …

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 VO_2IPTL 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.

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 …

Acute Effects Of Kinesiology Tape Tension On Soleus Muscle H-Reflex Modulations During Lying And Standing Postures, Yung Sheng Chen, Wei Chin Tseng, Che Hsiu Chen, Pedro Bezerra, Xin Ye

Faculty and Student Publications

Copyright: © 2020 Chen et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Kinesiology tape (KT) has been widely used in the areas of sports and rehabilitation. However, there is no gold standard for the tape tension used during a KT application. The purpose of this study was to examine the effects of KT application with different tension intensities on soleus muscle Hoffmann-reflex (H-reflex) modulation during lying and standing postures. Fifteen healthy university …

The Effects Of Two Modes Of High-Intensity Intermittent Exercise On Postprandial Metabolism, David J. Buckley

Electronic Theses and Dissertations

The purpose of this study was to see if exercise in the form of Tabata or Sprinting would lower postprandial lipemia and glycemia. Tabata was composed of body-weight exercises. Both Tabata and Sprinting consisted of 5 rounds with each round lasting 4 minutes and included movements performed for 20 seconds followed by 10sec of rest. Following the completion of each round, participants received a 60 second break. Both exercise sessions were isocaloric and lasted 25min. Thirty minutes following exercise, participants were given a 75g-oral glucose solution and a high-fat meal two hours following exercise. The postprandial assessment lasted 6 hours. …

Thrower's Exostosis Of The Shoulder: A Systematic Review With A Novel Classification, Michael T. Freehill, Sandeep Mannava, Laurence D. Higgins, Alexandre Lädermann, Austin V. Stone

Orthopaedic Surgery and Sports Medicine Faculty Publications

Background: A variety of thrower's exostoses are grouped under the term Bennett lesion, which makes understanding diagnosis and treatment difficult.

Purpose: To identify all types of reported thrower's and overhead athlete's exostoses and categorize them into a classification system to allow a morphology-based classification.

Study Design: Systematic review; Level of evidence, 4.

Methods: A systematic review of all articles pertaining to Bennett lesions and thrower's exostosis was performed. The classification and treatments were evaluated to describe the types, proposed causes, diagnosis, and treatment options.

Results: A total of 27 studies were included in the systematic review. The anatomic locations …

Greater Fatigability And Motor Unit Discharge Variability In Human Type 2 Diabetes, Jonathon Senefeld, Kevin G. Keenan, Kevin S. Ryan, Sarah E. D'Astice, Francesco Negro, Sandra K. Hunter

Exercise Science Faculty Research and Publications

This study determined the discharge characteristics of motor units from two lower limb muscles before and after fatiguing exercise in people with type 2 diabetes (T2D) with no symptoms of polyneuropathy and activity-matched controls. Seventeen people with T2D (65.0 ± 5.6 years; 8 women) and 17 controls (63.6 ± 4.5 years; 8 women) performed: (a) intermittent, isometric contractions at 50% maximal voluntary isometric contraction (MVIC) sustained to failure with the ankle dorsiflexors, and (b) a dynamic fatiguing task (30% MVIC load) for 6 min with the knee extensors. Before and after the fatiguing tasks, motor unit characteristics (including coefficient of …

Teaching Foundational Aquatic Skills To Children In Open Water Environments, Chris Button, Angela J. Button, Anne-Marie Jackson, Jim D. Cotter, Brian Maraj

International Journal of Aquatic Research and Education

Learning to swim in a swimming pool might not prepare water competence sufficiently for different aquatic environments. The aim of this study was to assess the effectiveness of teaching children water safety knowledge and skills in open water environments (i.e., harbor, river, and surf). The aquatic knowledge and skills of 98 children (7-11 years old) were tested in a swimming pool before, immediately after, and three months after receiving a three-day intensive education program. At pre-test, typically fewer than 50% of children achieved a high level of water safety competence. After the program, competency in each of the six tasks …

Validity And Reliability Of The Two-Point Method For Estimating Squat And Bench Press One-Repetition Maximums, D. Zangakis, B. Snyder, G. Moir, S. Munford

International Journal of Exercise Science: Conference Proceedings

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Can Non-Exercise Science Majors Direct An Exercise Program For Children With Hfasd?, L. Wozniak, S. Crane, A. Booth, J. Rogers, C. Lopata, M. Thomeer, K. Kozlowski

International Journal of Exercise Science: Conference Proceedings

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Hot Head-Out Water Immersion Acutely Impairs Cerebral Autoregulation In Healthy Participants, M. Worley, E. Reed, J. Dirr, D. Vertsiakhouskaya, M. Sandhur, Z. Schlader, B. Johnson

International Journal of Exercise Science: Conference Proceedings

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High-Fat Diets And Exercise Modulate Colon Inflammation And Proliferative Status In Male And Female Mice, P. Wisniewski, C. Longoria, R. Dowden, S. Campbell

International Journal of Exercise Science: Conference Proceedings

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Individual Factors Influencing Performance On The Tandem Gait Test In Healthy, Physically Active Adults, S. Winters, O. Gholian, A. Santo

International Journal of Exercise Science: Conference Proceedings

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Effect Of Different Exercise Modalities On Executive Function In College-Aged Individuals, C. Williams, D. Ault, N. Sprunk, L. Dietz, L. Williams, L. Bovard, J. Kondracki, T. White, P. Graczyk, A. Steimling, P. Prins

International Journal of Exercise Science: Conference Proceedings

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