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Author: William Anthony Sparrow
Publisher: Human Kinetics
ISBN: 9780880117876
Category : Education
Languages : en
Pages : 314
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Book Description
Energetics of Human Activity provides a detailed, contemporary discussion of the efficiency of movement from a multidisciplinary perspective. The text explores the process by which humans optimize their energy expenditure in learning and controlling movements. As the first collaborative text that focuses on the energetics of motor coordination and control, Energetics of Human Activity is written by 24 international researchers in the movement sciences, including noted experts from the fields of psychology, physiology, and biomechanics. This presents the reader with a broad range of opinions and research findings. Collectively, the chapters discuss three topics of interest from a movement economy perspective: individual differences, motor learning, and the control of action. The hypothesis that minimization of metabolic energy expenditure is a universal constraint on the structure of emerging movement patterns is also presented by three movement subdiscipline perspectives. These approaches include the mechanics of human motion, the physiological cost of meeting task demands, and the effects of practice on performance. Each chapter provides a systematic basis for examining metabolic energy expenditure, presents the research findings that support the contention that energy expenditure regulates the development of movement patterns, and makes valuable suggestions to stimulate future research. The text also contains more than 100 figures that are clear and easy to interpret, making the information simple to understand. Energetics of Human Activity is a unique text that provides a complete perspective on metabolic energy expenditure from various disciplines. It is an invaluable resource for movement science professionals.
Author: William Anthony Sparrow
Publisher: Human Kinetics
ISBN: 9780880117876
Category : Education
Languages : en
Pages : 314
Get Book Here
Book Description
Energetics of Human Activity provides a detailed, contemporary discussion of the efficiency of movement from a multidisciplinary perspective. The text explores the process by which humans optimize their energy expenditure in learning and controlling movements. As the first collaborative text that focuses on the energetics of motor coordination and control, Energetics of Human Activity is written by 24 international researchers in the movement sciences, including noted experts from the fields of psychology, physiology, and biomechanics. This presents the reader with a broad range of opinions and research findings. Collectively, the chapters discuss three topics of interest from a movement economy perspective: individual differences, motor learning, and the control of action. The hypothesis that minimization of metabolic energy expenditure is a universal constraint on the structure of emerging movement patterns is also presented by three movement subdiscipline perspectives. These approaches include the mechanics of human motion, the physiological cost of meeting task demands, and the effects of practice on performance. Each chapter provides a systematic basis for examining metabolic energy expenditure, presents the research findings that support the contention that energy expenditure regulates the development of movement patterns, and makes valuable suggestions to stimulate future research. The text also contains more than 100 figures that are clear and easy to interpret, making the information simple to understand. Energetics of Human Activity is a unique text that provides a complete perspective on metabolic energy expenditure from various disciplines. It is an invaluable resource for movement science professionals.
Author: G.M. Hockey
Publisher: Springer Science & Business Media
ISBN: 9789024733811
Category : Psychology
Languages : en
Pages : 474
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Book Description
The central theme of this book is the role of energetical factors in the regulation of human information processing activity. This is a restatement of one of the classic problems of psychology - that of acc ounting for motivational or intensive aspects of behaviour, as opposed to structural or directional aspects. The term "energetics" was first used in the 1930's by Freeman, Duffy and others, following Cannon's energy mobilization view of emotion and motivation. The original concept had a limited life, probably because of its unnecessary focus on relativ ely peripheral processes, but it provided the foundations for the con cepts of "arousal" and "activation" which became the popular motivational constructs of the 1950's and 1960's. Now, these too are found wanting. The original assumptions of a unitary, non-specific process based on activation of the brain stem reticular formation have been shown to be misleading. Current work in neurobiology has demonstrated evidence of discrete neurotransmitter systems having quite specific information processing functions, and central roles in the regulation of behaviour. Even the venerable curvilinear relationship between motivation and per formance (the Yerkes-Dodson law) has been shown to be, at best, an unhelpful oversimplification. On a different front psychophysiologists have found complex patterns in the response of different bodily systems to external stressors and to task demands.
Author: Guido Ferretti
Publisher: Springer
ISBN: 3319056360
Category : Medical
Languages : en
Pages : 196
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Book Description
This book discusses the maximal power and capacity of the three major biochemical pathways - aerobic (oxygen consumption), anaerobic lactic (muscle lactate accumulation in absence of oxygen consumption), and anaerobic alactic (phosphocreatine hydrolysis) metabolism - as well as the factors that limit them. It also discusses the metabolic and cardio-pulmonary mechanisms of the dynamic response to exercise. The way and extent to which the power and capacity of the three major energy metabolisms are affected under a number of different conditions, such as training, hypoxia and microgravity, are also described.
Author: Lee Schipper
Publisher:
ISBN:
Category :
Languages : en
Pages : 119
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Book Description
Author: Larry Freeman
Publisher:
ISBN:
Category : Human behavior
Languages : en
Pages : 360
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Book Description
Author: Lee Schipper
Publisher: Cambridge University Press
ISBN: 9780521432979
Category : Science
Languages : en
Pages : 402
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Book Description
This book, sponsored by the Stockholm Environment Institute and first published in 1992, presents a detailed analysis of changes in world energy use over the past twenty years. It considers the future prospects of energy demand, and discusses ways of restraining growth in consumption in order to meet environmental and economic development goals. Based on a decade of research by the authors and their colleagues at Lawrence Berkeley Laboratory in collaboration with the Stockholm Environment Institute, it presents a wealth of information on energy use and the forces shaping it in the industrial, developing, and formerly planned economies. The book provides an invaluable overview of the potential for improving energy efficiency, and discusses the policies that could help realize the potential. While calling for strong action by governments and the private sector, the authors stress the importance of considering the full range of factors that will shape realization of the energy efficiency potential around the world.
Author: KALA. FLYNN
Publisher: New Generation Publishing
ISBN: 9781787196810
Category :
Languages : en
Pages : 170
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Book Description
Power Down, Power Up, Power Through... Instead of just surviving in ignorance and missing out on what more life can be, with just a little more mindful management of our energy, we can become active volunteers in our lives rather than mere conscripts. This book is a helpful beginner's guide to Human Energy and how we can use and profit from our internal bank of energy currency; it offers a great place to start and a springboard from which to reach out and discover more. What others are saying... "This is a book to help people overcome the energy-draining effects of modern life. It is a book which needed to be written, one which has the power to change lives." - Gordon Adams, author of Overcoming Redundancy "Kala truly understands the three core energy states - and the surprisingly powerful impact they can have on every person's life. If you are tired of feeling tired this is a must read." Andrew Leigh, author of the Laugh Away Your Inner Critic
Author: William D. McArdle
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 882
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Book Description
Abstract: This third edition of the book integrates basic concepts and relevant scientific information to provide the foundation for understanding nutrition, energy transfer, and exercise and training. Designed for both the beginning and advanced student, the subjects covered include energy for physical activity, systems of energy delivery and utilization, enhancement of energy capacity, work performance and environmental stress, body composition, energy balance, and weight control, and the metric system and SI units.
Author: Vaclav Smil
Publisher: MIT Press
ISBN: 0262195658
Category : Bioenergetics
Languages : en
Pages : 495
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Book Description
A comprehensive, systematic, analytically unified, and interdisciplinary treatment of energy in nature and society, from solar radiation and photosynthesis to our fossil fueled civilization and its environmental consequences.
Author: Sigrid Reiter
Publisher: Nova Science Publishers
ISBN: 9781629486512
Category : Energy conservation
Languages : en
Pages : 0
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Book Description
Energy is central to sustainable development. It has huge environmental, social, and economic impacts, such as its influence on climate change, poverty reduction efforts, industrial and agricultural productivity and environmental and human health. The development of strategies towards a sustainable energy transition is one of the most important world challenges of the twenty-first century. The choices that we will make in the coming years about energy will determine what world future generations will inherit. This book gives an overview of the key issues, strategies, operational guidelines and policy implications of current research on the transition to more sustainable energy consumption. It investigates the important issue of the relation between human activities, energy systems and energy use. It addresses the environmental, social and economic impacts of energy consumption and their interrelationships. This book was written by academic and research experts in the field of energy, and they have developed strategies for an energy sustainable plan for the main energy-intensive sectors: energy production, transportation, buildings, agriculture and domestic appliances. The best opportunities and solutions for energy demand reduction are shown, including energy efficiency improvement, increases in the share of renewable energy sources, technological progress and behavioural changes in the field of energy. The aim of this work is to guide the reader toward more efficient policies and actions that will actually improve the future. The book also addresses the different issues faced by developing and developed countries, as well as their relative respective solutions. It presents various alternative pathways that are open to our societies. The methods of energy consumption assessment and modelling approaches are also discussed. All those who are interested in energy challenges will find practical knowledge and operational solutions in this book, providing a solid foundation for making well-informed choices in the future, as individuals and as societies.
