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Investigating The Effects Of High Intensity Interval Training On Baroreflex Sensitivity
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Book Synopsis Annual Review of Nursing Research, Volume 31, 2013 by : Barbara Smith
Download or read book Annual Review of Nursing Research, Volume 31, 2013 written by Barbara Smith and published by Springer Publishing Company. This book was released on 2013-10-28 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Print+CourseSmart
Book Synopsis Space Countermeasures and Medicine - Implementation into Earth medicine and Rehabilitation by : Elena S. Tomilovskaya
Download or read book Space Countermeasures and Medicine - Implementation into Earth medicine and Rehabilitation written by Elena S. Tomilovskaya and published by Frontiers Media SA. This book was released on 2023-09-08 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of microgravity on the human organism have been studied for over 60 years. The experience of short- and long-term space flights revealed alterations in multiple physiological systems either in the course of the flight or afterward. Some of these changes represent serious risks for crew health and functional capacity. This fact served as the trigger for multiple countries with space program participants to develop spaceflight countermeasures and medical support systems. These activities are intended to counteract space flight effects such as axial and support unloading, muscle disuse, monotony, fluid redistribution, sensory deficit, etc. Some countermeasures have been adapted from Earth medicine and sports, while others have been created especially for space flights. Many of the observed space flight effects have similarities to conditions seen on Earth, such as: decrease of motor activity in aging people, immobilized patients, and professions associated with forced physical inactivity and isolation. Thus, many space countermeasures and medical support systems can be applied in Earth medicine and rehabilitation. For example, countermeasures like loading suits, lower body negative pressure suits, electromyostimulation of various regimens, water-salt supplements, vestibular training means, etc. have been used in Earth medicine and sports conditioning over the last 20 years.
Book Synopsis Handbook of Research Methods in Health Psychology by : Deborah Fish Ragin
Download or read book Handbook of Research Methods in Health Psychology written by Deborah Fish Ragin and published by Routledge. This book was released on 2020-11-29 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this comprehensive handbook, Ragin and Keenan present an all-encompassing analysis of the variety of different methods used in health psychology research. Featuring interdisciplinary collaborations from leading academics, this meticulously written volume is a guide to conducting cutting-edge research using tested and vetted best practices. It explains important research techniques, why they are selected and how they are conducted. The book critically examines both cutting-edge methods, such as those used in NextGen genetics, nudge theory, and the brain’s vulnerability to addiction, as well as the classic methods, including cortisol measurement, survey, and environmental study. The topics of the book span the gamut of health psychology field, from neuroimaging and statistical analysis to socioeconomic issues such as the policies used to address diseases in Africa, anti-vaxers, and the disproportionate impact of climate change on impoverished people. With each section featuring examples of best research practices, recommendations for study samples, accurate use of instrumentation, analytical techniques, and advanced-level data analysis, this book will be an essential text for both emerging student researchers and experts in the field and an indispensable resource in health psychology programs.
Book Synopsis Nutrition and Skeletal Muscle by : Stéphane Walrand
Download or read book Nutrition and Skeletal Muscle written by Stéphane Walrand and published by Academic Press. This book was released on 2018-10-24 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nutrition and Skeletal Muscle provides coverage of the evidence of dietary components that have proven beneficial for bettering adverse changes in skeletal muscle from disuse and aging. Skeletal muscle is the largest tissue in the body, providing elements of contraction and locomotion and acting as an important contributor to whole body protein and amino metabolism, glucose disposal and lipid metabolism. However, muscle loss, atrophy or weakness can occur when there are metabolic imbalances, disuse or aging. This book addresses the topic by providing insight and research from international leaders, making it the go-to reference for those in skeletal muscle physiology. - Provides an understanding of the crucial role of skeletal muscle in global metabolic homeostasis regulation - Delivers the information needed to understand the utilization of crucial supplements for the preservation of skeletal muscle - Presents insights on research from international leaders in the field
Book Synopsis Medicine&Science in Sports & Exercise by :
Download or read book Medicine&Science in Sports & Exercise written by and published by . This book was released on 2008 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Lifestyle Medicine by : James M. Rippe
Download or read book Lifestyle Medicine written by James M. Rippe and published by CRC Press. This book was released on 2013-03-15 with total page 1613 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is no doubt that daily habits and actions exert a profound health impact. The fact that nutritional practices, level of physical activity, weight management, and other behaviors play key roles both in the prevention and treatment of most metabolic diseases has been recognized by their incorporation into virtually every evidence-based medical
Book Synopsis Gravitational Physiology, Aging and Medicine by : Nandu Goswami
Download or read book Gravitational Physiology, Aging and Medicine written by Nandu Goswami and published by Frontiers Media SA. This book was released on 2020-01-27 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cardiovascular Prevention and Rehabilitation by : Joep Perk
Download or read book Cardiovascular Prevention and Rehabilitation written by Joep Perk and published by Springer Science & Business Media. This book was released on 2007-09-18 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the network of cardiologists within the European Society of Cardiology Working Group on Cardiac Rehabilitation and Exercise Physiology there is a strong view that the time indeed is right to publish definitively on the methods involved in cardiovascular prevention and rehabilitation. We are facing a transition from conventional cardiac rehabilitation to a phase of combined preventive and rehabilitative efforts, as witnessed in the recent Joint Task Force Guidelines on Preventive Cardiology. For this revision of our clinical routines we lack a practical textbook, based upon the conditions and resources of European health care. This textbook is designed to fill that gap.
Book Synopsis Optimal Mobility and Function across the Lifespan by : Ronald F. Zernicke
Download or read book Optimal Mobility and Function across the Lifespan written by Ronald F. Zernicke and published by Frontiers Media SA. This book was released on 2021-03-12 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Heart Rate Variability: Clinical Applications and Interaction between HRV and Heart Rate by : Karin Trimmel
Download or read book Heart Rate Variability: Clinical Applications and Interaction between HRV and Heart Rate written by Karin Trimmel and published by Frontiers Media SA. This book was released on 2015-10-07 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last decades, assessment of heart rate variability (HRV) has increased in various fields of research. HRV describes changes in heartbeat intervals, which are caused by autonomic neural regulation, i.e. by the interplay of the sympathetic and the parasympathetic nervous systems. The most frequent application of HRV is connected to cardiological issues, most importantly to the monitoring of post-myocardial infarction patients and the prediction of sudden cardiac death. Analysis of HRV is also frequently applied in relation to diabetes, renal failure, neurological and psychiatric conditions, sleep disorders, psychological phenomena such as stress, as well as drug and addiction research including alcohol and smoking. The widespread application of HRV measurements is based on the fact that they are noninvasive, easy to perform, and in general reproducible – if carried out under standardized conditions. However, the amount of parameters to be analysed is still rising. Well-established time domain and frequency domain parameters are discussed controversially when it comes to their physiological interpretation and their psychometric properties like reliability and validity, and the sensitivity to cardiovascular properties of the variety of parameters seems to be a topic for further research. Recently introduced parameters like pNNxx and new dynamic methods such as approximate entropy and detrended fluctuation analysis offer new potentials and warrant standardization. However, HRV is significantly associated with average heart rate (HR) and one can conclude that HRV actually provides information on two quantities, i.e. on HR and its variability. It is hard to determine which of these two plays a principal role in the clinical value of HRV. The association between HRV and HR is not only a physiological phenomenon but also a mathematical one which is due to non-linear (mathematical) relationship between RR interval and HR. If one normalizes HRV to its average RR interval, one may get ‘pure’ variability free from the mathematical bias. Recently, a new modification method of the association between HRV and HR has been developed which enables us to completely remove the HRV dependence on HR (even the physiological one), or conversely enhance this dependence. Such an approach allows us to explore the HR contribution to the clinical significance of HRV, i.e. whether HR or its variability plays a main role in the HRV clinical value. This Research Topic covers recent advances in the application of HRV, methodological issues, basic underlying mechanisms as well as all aspects of the interaction between HRV and HR.
Book Synopsis Neurorehabilitation Editor's Pick 2021 by : Giorgio Sandrini
Download or read book Neurorehabilitation Editor's Pick 2021 written by Giorgio Sandrini and published by Frontiers Media SA. This book was released on 2021-08-19 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Polycystic ovary syndrome (PCOS): Mechanism and management, volume II by : Yanting Wu
Download or read book Polycystic ovary syndrome (PCOS): Mechanism and management, volume II written by Yanting Wu and published by Frontiers Media SA. This book was released on with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Heart Rate Variability and other Autonomic Markers in Children and Adolescents by : Jerzy Sacha
Download or read book Heart Rate Variability and other Autonomic Markers in Children and Adolescents written by Jerzy Sacha and published by Frontiers Media SA. This book was released on 2019-11-27 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fitness Medicine written by Hasan Sozen and published by BoD – Books on Demand. This book was released on 2016-10-26 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although fitness and health have similar properties, they are, in reality, two very different concepts. While health refers to the absence of diseases, fitness refers to the degree of body functioning and the ability of the body to handle physical demands. The more efficient the body functions, the higher the level of fitness. The higher the level of fitness, the greater the chance of the body being free of diseases and maintaining a healthy state.
Book Synopsis Autonomic Neurology by : Eduardo E. Benarroch
Download or read book Autonomic Neurology written by Eduardo E. Benarroch and published by Oxford University Press. This book was released on 2014-04-03 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to present a focused approach to the pathophysiology, diagnosis, and management of the most common autonomic disorders that may present to the clinical neurologist. Autonomic Neurology is divided into 3 sections. The first section includes 5 chapters reviewing the anatomical and biochemical mechanisms of central and peripheral nervous system control of autonomic function, principles of autonomic pharmacology, and a clinical and laboratory approach to the diagnosis of autonomic disorders. The second section focuses on the pathophysiology and management of orthostatic hypotension, postural tachycardia, baroreflex failure; syncope, disorders of sweating, neurogenic bladder and sexual dysfunction, gastrointestinal dysmotility, and autonomic hyperactivity. The final section is devoted to specific autonomic disorders, including central neurodegenerative disorders; common peripheral neuropathies with prominent autonomic failure; painful small fiber neuropathies; autoimmune autonomic ganglionopathies and neuropathies; focal brain disorders; focal spinal cord disorders; and chronic pain disorders with autonomic manifestations. This book is the product of the extensive experience of its contributors in the evaluation and management of the many patients with autonomic symptoms who are referred for neurologic consultation at Mayo Clinic in Rochester, Minnesota. Autonomic Neurology focuses on clinical scenarios and presentation of clinical cases and includes several figures showing the results of normal and abnormal autonomic testing in typical conditions. Its abundance of tables summarizing the differential diagnosis, testing, and management of autonomic disorders also help set this book apart from other books focused on the autonomic nervous system.
Book Synopsis Post-Exercise Hypotension: Clinical Applications and Potential Mechanisms by : Paulo Farinatti
Download or read book Post-Exercise Hypotension: Clinical Applications and Potential Mechanisms written by Paulo Farinatti and published by Frontiers Media SA. This book was released on 2022-05-03 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: Disclosure statement: Topic Editor Linda Pescatello is a scientific consultant for Aytu BioScience. All other Topic Editors declare no competing interests with regards to the Research Topic subject.
Book Synopsis High-Intensity Exercise in Hypoxia - Beneficial Aspects and Potential Drawbacks by : Olivier Girard
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.
