Download or read book An Evaluation of Cardiorespiratory Responses and Ventilatory Efficiency During Treadmill and Cycling Exercise in Overweight Adolescents written by Amanda Cary Scheps and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The assessment of ventilatory efficiency (VE/VCO2 slope) is increasingly being utilized to complement traditional cardiorespiratory fitness testing during graded exercise. The purpose of this study was to compare cardiorespiratory responses and ventilatory efficiency in obese children during a progressive exercise test to volitional fatigue performed on a treadmill and a cycle ergometer. Fifteen obese male (N=3) and female (N=12) adolescents aged 10 to 18 years were recruited in the study and completed both the treadmill and cycle ergometer trials. Mean age and BMI of the sample was 13.3 years and 38.0 kg/m2, respectively. Maximal oxygen consumption (VO2max) and ventilatory efficiency were determined during both exercise trials. Subsequently, overall VE/VCO2 slope and the slope below and above AT for ventilatory efficiency were compared between the two exercise modes. VO2max was significantly (p
Download or read book Ventilatory Responses of High Fit Runners During Steady State Treadmill Exercise and Bicycle Ergometer Exercise written by Leslie A. Sandt and published by . This book was released on 1988 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cardiorespiratory Responses During Graded Exercise Treadmill Tests with and Without the Leg Harness written by Daniel J. Holman and published by . This book was released on 1996 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cardiorespiratory Responses During An Aqua Cycling Class written by Kathryn G. Johnson and published by . This book was released on 2018 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to determine the relative exercise intensity and EE during an aqua cycling class and determine if aqua cycling meets ACSM guidelines for exercise prescription. Subjects completed an aqua cycling workout by following along to a pre- recorded video of an aqua cycling class. The total class was 50 minutes in length, including a 5-minute warm-up and a 5-minute cool-down. The average HR and %HRR were 115 + 13.7 bpm and 49 + 9.8%, respectively. The average VO2 and %VO2R were 20.3 + 3.15 ml/kg/min and 47 + 5.3%, respectively. The VO2 corresponded to an average of 5.8 + .90 METs. The average EE was 7.3 + 1.31 kcal/min. The number of calories expended during the entire workout averaged 363 + 65.5 kcals. The average RPE for the entire aqua cycling class was 11.0 + .79. Excluding the warm-up and cool-down, the average RPE for just the 40-minute workout portion of the class was 12.2 + .95. It was concluded that aqua cycling meets ACSM guidelines for improving cardiovascular endurance and controlling body composition and should be an enjoyable, low impact alternative for those individuals with orthopedic issues that make weight-bearing exercise problematic.
Download or read book Cardiorespiratory Responses of Master and Young Runners During Submaximal and Maximal Treadmill Exercise written by Anita M. Rivera and published by . This book was released on 1986 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cardiorespiratory Responses of Sedentary College Women to Treadmill Training at a Specific Heart Rate Intensity written by John Leroy Ewing and published by . This book was released on 1975 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cardiorespiratory Responses to Circuit Weight Training as Measured by a Biokinetic Swim bench Test and a Treadmill Run Test written by Jasson Chiang and published by . This book was released on 1988 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this study was to determine if the cardiorespiratory adaptations to an eight-week circuit weight training program are better measured with a biokinetic swim-bench test versus a standard treadmill test. The working hypothesis of the study was that since standard circuit weight training programs stress the upper body considerably more than the lower body, then the physiological adaptations to the program would be more evident in an upper body test of cardiorespiratory responses than a lower body of the same capacity. Twelve college-aged subjects participated in an eight-week circuit weight training program. Prior to the program, each subject was tested for cardiorespiratory responses by both a treadmill test and a biokinetic swim bench test. At the conclusion of the circuit weight training program, the subjects were re-tested to assess the physiological adaptations that had occurred over the course of the program. The test re-test reliability for the swim bench protocol developed for use in this study was r = .85. Results of the post-test showed no significant changes in maximum oxygen uptake, heart rate, or respiratory rate for either the swim-bench or the treadmill test. There was a significant increase in ventilatory equivalent for both the swim bench and the treadmill tests, and also a significant increase in max Ve for the treadmill test (p
Download or read book Comparison of Cardiorespiratory Responses and Perceived Exertion Elicited when Cycling on a Windload Simulator Using Elliptical and Circular Chainrings written by Kris L. Campbell and published by . This book was released on 1990 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cardiorespiratory Responses to Aquatic Vs Land Cycling Among Healthy Active College aged Students written by McKenzie J. Snustead and published by . This book was released on 2018 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic cycling has gained in popularity in recent years. The purpose of this study was to determine if there are differences in submaximal and maximal HR and VO2 between land and water exercise. Sixteen healthy, active college-aged students completed two maximal cycling tests, one in the water and one on land. It was found that maximal HR was 14 bpm lower in water compared to on land at max and VO2 was 12% lower in water compared to on land. There was no difference in relative exercise intensity (%HRR and %VO2R) at any RPE level. Heart rate and VO2 were blunted in a linear fashion all the way up to the maximal exertion during aquatic cycling, thus it was concluded that at a given RPE, subjects would be working at the same relative intensity on land and in water.
Download or read book Medicine Science in Sports Exercise Volume 39 written by and published by . This book was released on 2007 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Principles of Exercise Testing and Interpretation written by Karlman Wasserman and published by Lww. This book was released on 2015-04-27 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In this fifth edition of Principles of Exercise Testing and Interpretation, as in earlier editions, we attempt to develop conceptual advances in the physiology and pathophysiology of exercise, particularly as related to the practice of medicine. The underlying theme of the book continues to be the recognition that the most important requirement for exercise performance is transport of oxygen to support the bioenergetic processes in the muscle cells (including, of course, the heart) and elimination of the carbon dioxide formed as a byproduct of exercise metabolism. Thus, appropriate cardiovascular and ven- tilatory responses are required to match those of muscle respiration in meeting the energy demands of exercise. As depicted by the logo on the book cover, normal exercise performance requires an efficient coupling of external to internal (cellular) respiration. Appropriate treatment of exercise intolerance requires that patients' symptoms be thought of in terms of a gas exchange defect between the cell and the environment. The defect may be in the lungs, heart, peripheral or pulmonary circulations, the muscles themselves, or there may be a combination of defects. Thus, we describe the pathophysiology in gas transport and exchange that affect any site in the cardio- respiratory coupling between the lungs and the muscles. We illustrate how cardiopulmonary exercise testing can provide the means for a critical evaluation by the clinician-scientist of the functional competency of each component in the coupling of cellular to external respiration, including the cardiovascular system. To achieve this, clinical cases are used to illustrate the wide spectrum of pathophysiology capable of causing exercise intolerance"--Provided by publisher.
Download or read book Science and Application of High Intensity Interval Training written by Laursen, Paul and published by Human Kinetics. This book was released on 2019 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: The popularity of high-intensity interval training (HIIT), which consists primarily of repeated bursts of high-intensity exercise, continues to soar because its effectiveness and efficiency have been proven in use by both elite athletes and general fitness enthusiasts. Surprisingly, few resources have attempted to explain both the science behind the HIIT movement and its sport-specific application to athlete training. That’s why Science and Application of High-Intensity Interval Training is a must-have resource for sport coaches, strength and conditioning professionals, personal trainers, and exercise physiologists, as well as for researchers and sport scientists who study high-intensity interval training.
Download or read book Oxygen Uptake Kinetics in Sport Exercise and Medicine written by Andrew M. Jones and published by Routledge. This book was released on 2013-07-04 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite its crucial importance, scientists interested in the limitations of human physical performance have only just started to give the field of oxygen uptake kinetics the attention it deserves. Understanding the principal determinant of the oxygen uptake kinetics is fundamental to improving human performance or the quality of life. This book provides a detailed overview of the current state of knowledge of this emerging field of study, and features: * an introduction to oxygen uptake kinetics and historical development of the discipline * measurement and analysis of oxygen uptake kinetics * control of and limitations to oxygen uptake kinetics * applications of oxygen uptake kinetics in a range of human populations. Oxygen Uptake Kinetics in Sport, Health and Medicine is richly illustrated and structured to enable easy access of information and represents an invaluable resource for students and researchers in exercise physiology, as well as for respiratory physiologists and pulmonary clinicians.
Download or read book Exercise Physiology for Health Fitness and Performance written by Sharon Plowman and published by Lippincott Williams & Wilkins. This book was released on 2007-06-01 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook integrates basic exercise physiology with research studies to stimulate learning, allowing readers to apply principles in the widest variety of exercise and sport science careers. It combines basic exercise physiology with special applications and contains flexible organisation of independent units.
Download or read book Biomechanics and Energetics of Muscular Exercise written by Rodolfo Margaria and published by . This book was released on 1976 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exercise and Cognitive Function written by Terry McMorris and published by John Wiley & Sons. This book was released on 2009-04-01 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook focuses on the relationship between physical exercise and cognition, a very timely and important topic with major theoretical and practical implications for a number of areas including ageing, neurorehabilitation, depression and dementia. It brings together a wide range of analytical approaches and experimental results to provide a very useful overview and synthesis of this growing field of study. The book is divided into three parts: Part I covers the conceptual, theoretical and methodological underpinnings and issues. Part II focuses on advances in exercise and cognition research, with appropriate sub-sections on ‘acute’ and ‘chronic’ exercise and cognition. Part III presents an overview of the area and makes suggestions for the direction of future research. This text provides a cutting-edge examination of this increasingly important area written by leading experts from around the world. The book will prove invaluable to researchers and practitioners in a number of fields, including exercise science, cognitive science, neuroscience and clinical medicine. Key Features: Unique in-depth investigation of the relationship between physical exercise and brain function. Covers theoretical approaches and experimental results and includes chapters on the latest developments in research design. Examines the effects of both acute and chronic exercise on brain function. International list of contributors, who are leading researchers in their field.
Download or read book Exercise in Pregnancy written by Raul Artal Mittelmark and published by . This book was released on 1986 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
