Download or read book Effects of Continuous and Interval Exercise on the Magnitude and Duration of Excess Post exercise Oxygen Consumption written by Rondal L. Ways and published by . This book was released on 1993 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Different Intensity Bouts of Resistance Exercise But Equal Work on Excess Post exercise Oxygen Consumption written by Milos Galecic and published by . This book was released on 2008 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excess post-exercise oxygen consumption (EPOC) is defined as an increase in oxygen consumption (VO2) following the completion of exercise. Previous research has primarily focused on the influence of endurance-type exercise on EPOC. Therefore, the purpose of this study was to compare the effect of a light versus heavy resistance exercise protocol of equal work on EPOC. Ten male subjects performed two days of one-repetition maximum (1-RM) testing and two experimental trials (Light: 3 sets of 15 repetitions at 40% 1-RM; Heavy: 4 sets of 4 to 8 repetitions at 80 to 87.5% 1-RM). VO2, caloric expenditure, blood lactate concentration, heart rate, and blood pressure were measured at baseline, 5, 15, 30, 60, 90 and 120 minutes post-exercise, and 24 hours post-exercise. For both exercise protocols, VO2 and caloric expenditure were significantly greater at 5 min post-exercise compared to baseline. In addition, at 5 min post-exercise, VO2 and caloric expenditure were greater during the light protocol compared to the heavy protocol. During the 120 minutes post exercise, there was no significant difference in EPOC (44.0 ± 43 and 39.1 ± 44.3 mL kg−1; P=0.786) or total caloric expenditure (15.1 ± 13.8 and 12.9 ± 16.9 kcal; P=0.742) between the light and heavy protocols. The data suggests that for resistance exercise protocols with an equal work volume, there is no difference in the magnitude and duration of EPOC.
Download or read book Effect of a Single Low Volume High intensity Interval Training Bout on Excess Post exercise Oxygen Consumption Levels Between Obese and Non obese Adults written by Thomas J. Madden and published by . This book was released on 2018 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: The purpose of the current study was to determine if obesity affects the excess post-exercise oxygen consumption (EPOC) values and caloric expenditure (CE) after a single bout of high intensity interval exercise (HIIE). Twenty adults (12 men and 8 women) were divided into two groups based on BMI: obese (OB) or non-obese (NOB). All subjects completed a single 20 min HIIE bout on a Velotron cycle. Intervals were 1 min of exercise at 85-85% HRmax followed by 1 min of rest. Oxygen consumption was measured post exercise to estimate EPOC and CE. There was a significant difference in the absolute total EPOC (L) between OB (M = 3.80, SD = 1.27) and NOB (M = 2.40, SD = 0.88) groups, t(18) = 2.88, p = .01, d = -1.29. There was a significant difference in CE (kcal) between OB (M = 19.03, SD = 6.35) and NOB (M = 11.99, SD = 4.41) groups; t(18) = 2.87, p = .010, d = -1.29. No significant mean differences were found in time (min) spent in EPOC and absolute magnitude (L/min) between OB and NOB. A medium effect size was found with time spent in EPOC (d = .64) and the absolute magnitude (d = .69) between NOB and OB groups. Differences between OB and NOB groups may be attributed to the total mass of an individual while relative values seem to be similar between groups.
Download or read book Excess Post exercise Oxygen Consumption Response to a Bout of Resistance Exercise written by Mark Schuenke and published by . This book was released on 2001 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: To examine the excess postexercise oxygen consumption (EPOC) response following a bout of heavy resistance exercise (HRE), seven healthy males (age = 22 f 3 yr; height = 177 -+ 8 cm; mass = 83 f 10 kg, percent body fat = 10.4 f 4.2%) who weight trained recreationaly, engaged in a 31-minute bout of HRE. The bout consisted of four circuits of bench press, power cleans, and squats, selected to recruit most major muscle groups. Each set was performed using the subject's predetmnined ten-repetition maximum and continued until failure. Each set was followed by a two-minute rest interval. Oxygen consumption (Va)m measurements were obtained at regular intervals throughout the day, before and after HRE (34 h pm, 29 h pre, 24 h pre, 10 h pre, 5 h pre, immediate post, 14 h post, 19 h post, 24 h post, 38 h post, 43 h post, 48 h post). Postexercise V02 measurements were compared to the baseline measurements that corresponded with the same time of day. A repeated measures ANOVA revealed that EPOC was significantly elevated @ 5 0.05) immediately, 14.19, and 38 hours post-exercise. Mean daily V q values for both post-exercise days were also significantly elevated above the baseline day. These results suggest that EPOC duration and magnitude following HRE may exceed the EPOC produced by following moderate aerobic exercise. Furthermore, the cumulative energy expenditure as a result of EPOC following HRE may exceed the combined total energy expended during and after aerobic exercise.
Download or read book Handbook of Obesity Volume 1 written by George A. Bray and published by CRC Press. This book was released on 2023-12-01 with total page 891 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fifth edition of Volume 1 of Handbook of Obesity written by global experts covers the basic science aspects under the broad topic areas of epidemiology, etiology, and pathophysiology of obesity. Divided into 5 sections and detailed in 66 chapters, this edition covers the important advances occurring over the past decades. With a focus on science of obesity and factors participating in the etiology of obesity, this topic is studied from biological, behavioural, and environmental perspectives. Volume 1 is structured into 5 parts: Part 1 focuses on the history, definitions, and prevalence of the obesity. It identifies the historical references to excess weight, obesity in art and literature, direct and surrogate measurements of adiposity and obesity related traits, epidemiology of obesity around the globe, and age, sex, and ethnic variation completes this part of the volume. Part 2 explains the biological determinants of obesity. It explains the bioenergetics, energy dissipation mechanisms and exposure to experimental overfeeding, genetic and epigenetic evidence, metabolic rates, energy expenditure and energy partitioning, and the evidence on infections and adiposity. Part 3 describes the behavioral determinants of obesity. It deals with chapters related to food, beverages, and ingestive behavior, dealing with smoking, breast-feeding, and sleep duration and pattern, and sedentary behavior, occupational work, and leisure-time physical activity and obesity. Part 4 comprises of chapters explaining the environmental, social, and cultural determinants of obesity. The chapters in this section focus on the role of agriculture and the food industry in the current obesity epidemic, social and economic aspects of obesity, and ethnic and cultural differences, and environmental pollutants. Part 5 of this volume discusses the health consequences of obesity. The chapters address important topics such obesity and heart disease, lipoprotein metabolism, insulin resistance and diabetes, metabolic syndrome, cancer, hepatic biology, pulmonary functions, and arthritis and gout, mental health and quality of life, growth and health disorders in pediatric populations, and on bias and discrimination affecting the obese persons.
Download or read book Exercise Physiology written by John Porcari and published by F.A. Davis. This book was released on 2015-02-25 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to apply the science of exercise physiology to your exercise programs and to solve the problems you’ll encounter every day in practice. You’ll explore the principles of movement on which exercise is based, while you develop the confidence you need to create individualized exercise programs based on current lifestyles, schedules, and abilities, and properly progress those fitness programs through the stages of the ACE IFT training model.
Download or read book Handbook of Obesity Two Volume Set written by George A. Bray and published by CRC Press. This book was released on 2024-01-09 with total page 1212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 2 volume set comprises of the 4th edition of Volume 1 and the 5th edition of Volume 2. The fifth edition of Volume 1 of Handbook of Obesity written by global experts covers the basic science aspects under the broad topic areas of epidemiology, etiology, and pathophysiology of obesity. Divided into 5 sections and detailed in 66 chapters, this edition covers the important advances occurring over the past decades. With a focus on science of obesity and factors participating in the etiology of obesity, this topic is studied from biological, behavioural and environmental perspectives. Volume 1 is structured into 5 parts: Part 1 focuses on the history, definitions, and prevalence of the obesity. It identifies the historical references to excess weight, obesity in art and literature, direct and surrogate measurements of adiposity and obesity related traits, epidemiology of obesity around the globe, and age, sex and ethnic variation completes this part of the volume. Part 2 explains the biological determinants of obesity. It explains the bioenergetics, energy dissipation mechanisms and exposure to experimental overfeeding, genetic and epigenetic evidence, metabolic rates, energy expenditure and energy partitioning, and the evidence on infections and adiposity. Part 3 describes the behavioral determinants of obesity. It deals with chapters related to food, beverages, and ingestive behavior, dealing with smoking, breast-feeding, and sleep duration and pattern, and sedentary behavior, occupational work, and leisure-time physical activity and obesity. Part 4 comprises of chapters explaining the environmental, social, and cultural determinants of obesity. The chapters in this section focus on the role of agriculture and the food industry in the current obesity epidemic, social and economic aspects of obesity, and ethnic and cultural differences and environmental pollutants. Part 5 of this volume discusses the health consequences of obesity. The chapters address important topics such obesity and heart disease, lipoprotein metabolism, insulin resistance and diabetes, metabolic syndrome, cancer, hepatic biology, pulmonary functions, and arthritis and gout, mental health and quality of life, growth and health disorders in pediatric populations, and on bias and discrimination affecting the obese persons. Volume 2 of the 5th Edition of the Handbook of Obesity spotlights on clinical applications for evaluation, diagnosis, prevention, and treatment of obesity. It covers on the several major developments occurred between the previous and the new edition, including the effect of SARS-CoV-2 on people with obesity, the concept of "Precision Medicine", and new medications approved by USFDA aiding patients with obesity weight loss of 15 to 20%. This volume is structured into 5 parts: Part 1 provides insights from evolution on changes in diet and physical activity, and the implications and results for preventing obesity, health care costs associated with obesity and the cost-effectiveness of obesity prevention and treatment. Part 2 deals with evaluation of overweight patients, approaches for classifying obesity and using this knowledge to evaluate patients, and addressing ethnic and racial considerations in evaluating patients with obesity. Part 3 explains the impact of lifestyle in managing obesity, which include behavioural management, diet, dietary composition, and meal timing, and the effects of physical activity and exercise in weight loss and weight loss maintenance. Part 4 is focused on medications in the management of obesity. This includes drug selection, various classes of drugs, combination of drugs affecting weight loss, effect of herbal agents on weight loss and treatment of obesity in pediatric populations, genetic diseases causing obesity and the role of drugs in treating the dyslipidemias. Part 5 discusses bariatric surgery, its history, procedure and effects in details, and other surgical techniques including electric stimulation of the vagus nerve, gastric balloons, intestinal liners and liposuction.
Download or read book Advanced Fitness Assessment and Exercise Prescription written by Ann L. Gibson and published by Human Kinetics. This book was released on 2024 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Fitness Assessment and Exercise Prescription is the definitive resource for learning testing protocols for five physical fitness components--cardiorespiratory capacity, muscular fitness, body composition, flexibility, and balance--and designing personalized exercise programs based on assessment outcomes.
Download or read book International Journal of Sport Nutrition and Exercise Metabolism written by Priscilla M. Clarkson and published by . This book was released on 2005 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Full body Cardiovascular Exercise on Excess Post exercise Oxygen Consumption written by Colin C. Sickel and published by . This book was released on 2013 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant differences between UBE and FBE were found for VO2 (p = .008) and kcals (p = .007) yet no significant differences (p > .05) were found for LBE as compared with either mode. Further, significant differences between LBE and FBE for end-EPOC RER (p = .023) and between UBE and LBE for end-exercise blood lactate concentration (p = .041) were found, with LBE eliciting the lowest effect on both variables. Consequently, these mechanisms failed to explain direction of differences in EPOC obscured across modes. In conclusion, FBE was found to have elicited the greatest magnitude of EPOC as compared with UBE and LBE.
Download or read book The Effect of Steady state Versus Interval Exercise on Excess Post exercise Oxygen Consumption written by Emalia Alexandra Brown and published by . This book was released on 2002 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Personal Training written by Paul Hough and published by Routledge. This book was released on 2021-11-22 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effective fitness instruction and training programme design require an exercise specialist trainer to combine professional experience with strategies underpinned by scientific evidence. This book allows readers to develop their understanding of the scientific rationale behind important components of personal training, such as monitoring fitness and training programme design. Each chapter synthesizes the findings of cutting-edge scientific research to identify optimum training methods and dispel some myths that are prevalent in the fitness industry. The chapters within this new edition have been written by internationally renowned experts from several disciplines, including strength and conditioning, physiology, psychology, and nutrition. Contributions have also been made from esteemed academics who have conducted some of the scientific studies discussed within the book. The authors have interpreted and summarised the scientific evidence and produced evidence-based recommendations, allowing readers to explore the latest concepts and research findings and apply them in practice. The book includes several new chapters, such as evidenced based practice (EBP), and designing training programmes female clients. This second edition remains the essential text for fitness instructors, personal trainers and sport and exercise students. The book provides an invaluable resource for fitness courses, exercise science degree programmes and continued professional development for exercise professionals.
Download or read book Effects of Exercise Intensity and Duration on the Excess Post exercise Oxygen Consumption written by Joseph LaForgia and published by . This book was released on 2006 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Excess Postexercise Oxygen Consumption written by Roald Bahr and published by . This book was released on 1992 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Masters Abstracts International written by and published by . This book was released on 1994 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book High Intensity Exercise in Hypoxia Beneficial Aspects and Potential Drawbacks written by Olivier Girard and published by Frontiers Media SA. This book was released on 2018-01-25 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past, ‘traditional’ moderate-intensity continuous training (60-75% peak heart rate) was the type of physical activity most frequently recommended for both athletes and clinical populations (cf. American College of Sports Medicine guidelines). However, growing evidence indicates that high-intensity interval training (80-100% peak heart rate) could actually be associated with larger cardiorespiratory fitness and metabolic function benefits and, thereby, physical performance gains for athletes. Similarly, recent data in obese and hypertensive individuals indicate that various mechanisms – further improvement in endothelial function, reductions in sympathetic neural activity, or in arterial stiffness – might be involved in the larger cardiovascular protective effects associated with training at high exercise intensities. Concerning hypoxic training, similar trends have been observed from ‘traditional’ prolonged altitude sojourns (‘Live High Train High’ or ‘Live High Train Low’), which result in increased hemoglobin mass and blood carrying capacity. Recent innovative ‘Live Low Train High’ methods (‘Resistance Training in Hypoxia’ or ‘Repeated Sprint Training in Hypoxia’) have resulted in peripheral adaptations, such as hypertrophy or delay in muscle fatigue. Other interventions inducing peripheral hypoxia, such as vascular occlusion during endurance/resistance training or remote ischemic preconditioning (i.e. succession of ischemia/reperfusion episodes), have been proposed as methods for improving subsequent exercise performance or altitude tolerance (e.g. reduced severity of acute-mountain sickness symptoms). Postulated mechanisms behind these metabolic, neuro-humoral, hemodynamics, and systemic adaptations include stimulation of nitric oxide synthase, increase in anti-oxidant enzymes, and down-regulation of pro-inflammatory cytokines, although the amount of evidence is not yet significant enough. Improved O2 delivery/utilization conferred by hypoxic training interventions might also be effective in preventing and treating cardiovascular diseases, as well as contributing to improve exercise tolerance and health status of patients. For example, in obese subjects, combining exercise with hypoxic exposure enhances the negative energy balance, which further reduces weight and improves cardio-metabolic health. In hypertensive patients, the larger lowering of blood pressure through the endothelial nitric oxide synthase pathway and the associated compensatory vasodilation is taken to reflect the superiority of exercising in hypoxia compared to normoxia. A hypoxic stimulus, in addition to exercise at high vs. moderate intensity, has the potential to further ameliorate various aspects of the vascular function, as observed in healthy populations. This may have clinical implications for the reduction of cardiovascular risks. Key open questions are therefore of interest for patients suffering from chronic vascular or cellular hypoxia (e.g. work-rest or ischemia/reperfusion intermittent pattern; exercise intensity; hypoxic severity and exposure duration; type of hypoxia (normobaric vs. hypobaric); health risks; magnitude and maintenance of the benefits). Outside any potential beneficial effects of exercising in O2-deprived environments, there may also be long-term adverse consequences of chronic intermittent severe hypoxia. Sleep apnea syndrome, for instance, leads to oxidative stress and the production of reactive oxygen species, and ultimately systemic inflammation. Postulated pathophysiological changes associated with intermittent hypoxic exposure include alteration in baroreflex activity, increase in pulmonary arterial pressure and hematocrit, changes in heart structure and function, and an alteration in endothelial-dependent vasodilation in cerebral and muscular arteries. There is a need to explore the combination of exercising in hypoxia and association of hypertension, developmental defects, neuro-pathological and neuro-cognitive deficits, enhanced susceptibility to oxidative injury, and possibly increased myocardial and cerebral infarction in individuals sensitive to hypoxic stress. The aim of this Research Topic is to shed more light on the transcriptional, vascular, hemodynamics, neuro-humoral, and systemic consequences of training at high intensities under various hypoxic conditions.
Download or read book The Effects of Exercise Intensity and Duration on Excess Post exercise Oxygen Consumption written by Heather Sloman and published by . This book was released on 1990 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
