Download or read book The Effect of Study Participant Compliance on the Estimates of Physical Activity written by Ryan Patrick McGrath and published by . This book was released on 2015 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Purpose: To investigate the influence of accelerometer data simulations and adherence on estimates of sedentary behavior and physical activity, and the subsequent application of these data. Methods: A sample of 50 female (age=25.6+/-8.6 years) and 50 male (age=25.4+/-7.2 years) participants wore an accelerometer at least 22 hours/day for 7 consecutive days (raw data) to assess sedentary behavior, light physical activity (LPA), moderate-to-vigorous physical activity (MVPA), and average intensity of daily physical activity (DPA). A series of health markers were also measured. Reductions in accelerometer adherence were simulated by randomly removing 60 minute blocks of time during waking hours until each participant had 17-10 hours of data. Four different accelerometer data simulation techniques were tested by inserting "zeroes" or "dots" in the raw data to simulate accelerometer removals during sleep or waking hours. One-way ANOVA with Bonferroni post-hoc tests on mean estimates and absolute percent errors (APE) were used to analyze the differences between each accelerometer data simulation technique and adherence when compared to the raw data. The raw and simulated accelerometer data were then used in univariate regressions to predict each health marker that was measured, and the results were compared. Results: Participants averaged 23.3 hours/day of accelerometer wear, for a total of 687 days across all participants. Significant differences (p

Download or read book Children s Exercise Physiology written by Filipe Manuel Clemente and published by Frontiers Media SA. This book was released on 2020-06-22 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Global Action Plan on Physical Activity 2018 2030 written by World Health Organization and published by World Health Organization. This book was released on 2019-01-21 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Regular physical activity is proven to help prevent and treat noncommunicable diseases (NCDs) such as heart disease stroke diabetes and breast and colon cancer. It also helps to prevent hypertension overweight and obesity and can improve mental health quality of life and well-being. In addition to the multiple health benefits of physical activity societies that are more active can generate additional returns on investment including a reduced use of fossil fuels cleaner air and less congested safer roads. These outcomes are interconnected with achieving the shared goals political priorities and ambition of the Sustainable Development Agenda 2030. The new WHO global action plan to promote physical activity responds to the requests by countries for updated guidance and a framework of effective and feasible policy actions to increase physical activity at all levels. It also responds to requests for global leadership and stronger regional and national coordination and the need for a whole-of-society response to achieve a paradigm shift in both supporting and valuing all people being regularly active according to ability and across the life course. The action plan was developed through a worldwide consultation process involving governments and key stakeholders across multiple sectors including health sports transport urban design civil society academia and the private sector.

Download or read book The Work of Raymond J Carroll written by Marie Davidian and published by Springer. This book was released on 2014-06-06 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains Raymond J. Carroll's research and commentary on its impact by leading statisticians. Each of the seven main parts focuses on a key research area: Measurement Error, Transformation and Weighting, Epidemiology, Nonparametric and Semiparametric Regression for Independent Data, Nonparametric and Semiparametric Regression for Dependent Data, Robustness, and other work. The seven subject areas reviewed in this book were chosen by Ray himself, as were the articles representing each area. The commentaries not only review Ray’s work, but are also filled with history and anecdotes. Raymond J. Carroll’s impact on statistics and numerous other fields of science is far-reaching. His vast catalog of work spans from fundamental contributions to statistical theory to innovative methodological development and new insights in disciplinary science. From the outset of his career, rather than taking the “safe” route of pursuing incremental advances, Ray has focused on tackling the most important challenges. In doing so, it is fair to say that he has defined a host of statistics areas, including weighting and transformation in regression, measurement error modeling, quantitative methods for nutritional epidemiology and non- and semiparametric regression.

Download or read book Physical Activity written by Nick Draper and published by Routledge. This book was released on 2018-10-29 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physical activity and its relationship to health is one of the great issues of our age. The causes of, and solutions to, physical inactivity are complex and multi-dimensional, and therefore the subject needs to be studied and understood from a variety of perspectives. This is the first textbook to provide a truly multi-disciplinary introduction to physical activity studies. Offering a complete foundation to the subject, it covers the basics of every core discipline from biochemistry, public health and biomechanics to physiology, sport psychology and sociology. It introduces a full range of topics across the physical activity curriculum, including behaviour change, motor skill development, nutrition, exercise prescription, public health policy, and physical education, providing a well-balanced and international perspective on each important issue. There is also a strong emphasis throughout the book on the practical, applied dimensions of physical activity, including innovative approaches to promotion and intervention tailored to every age range and environment. Physical Activity: A Multi-disciplinary Introduction is an indispensable companion to any course or degree programme with an emphasis on physical activity and health. A variety of exclusive eResources to aid teaching and learning are also available via the Routledge website.

Download or read book Cognitive and Brain Plasticity Induced by Physical Exercise Cognitive Training Video Games and Combined Interventions written by Soledad Ballesteros and published by Frontiers Media SA. This book was released on 2018-07-05 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: The premise of neuroplasticity on enhancing cognitive functioning among healthy as well as cognitively impaired individuals across the lifespan, and the potential of harnessing these processes to prevent cognitive decline attract substantial scientific and public interest. Indeed, the systematic evidence base for cognitive training, video games, physical exercise and other forms of brain stimulation such as entrain brain activity is growing rapidly. This Research Topic (RT) focused on recent research conducted in the field of cognitive and brain plasticity induced by physical activity, different types of cognitive training, including computerized interventions, learning therapy, video games, and combined intervention approaches as well as other forms of brain stimulation that target brain activity, including electroencephalography and neurofeedback. It contains 49 contributions to the topic, including Original Research articles (37), Clinical Trials (2), Reviews (5), Mini Reviews (2), Hypothesis and Theory (1), and Corrections (2).

Download or read book Emerging Technologies to Promote and Evaluate Physical Activity written by Dan J Graham and published by Frontiers E-books. This book was released on 2014-10-23 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasingly, efforts to promote and measure physical activity are achieving greater precision, greater ease of use, and/or greater scope by incorporating emerging technologies. This is significant for physical activity promotion because more precise measurement will allow investigators to better understand where, when, and how physical activity is and is not occurring, thus enabling more effective targeting of particular behavior settings. Emerging technologies associated with the measurement and evaluation of physical activity are noteworthy because: (1) Their ease of use and transferability can greatly increase external validity of measures and findings; (2) Technologies can significantly increase the ability to analyze patterns; (3) They can improve the ongoing, systematic collection and analysis of public health surveillance due to real-time capabilities associated with many emerging technologies; (4) There is a need for research and papers about the cyberinfrastructure required to cope with big data (multiple streams, processing, aggregation, visualization, etc.); and (5) Increasingly blurred boundaries between measurement and intervention activity (e.g., the quantified-self /self-tracking movement) may necessitate a reevaluation of the conventional scientific model for designing and evaluating these sorts of studies. There have been many recent, disparate advances related to this topic. Advances such as crowdsourcing allow for input from large, diverse audiences that can help to identify and improve infrastructure for activity (e.g., large group identification of environmental features that are conducive or inhibiting to physical activity on a national and even global scale). Technologies such as Global Positioning Systems (GPS) and accelerometry are now available in many mobile phones and can be used for identifying and promoting activity and also understanding naturalistically-occurring activity. SenseCam and other personal, visual devices and mobile apps provide person point of view context to physical activity lifestyle and timing. Further, multiple sensor systems are enabling better identification of types of activities (like stair climbing and jumping) that could not previously be identified readily using objective measures like pedometers or accelerometers in isolation. The ability of activity sensors to send data to remote servers allows for the incorporation of online technology (e.g., employing an online social-network as a source of inspiration or accountability to achieve physical activity goals), and websites such as Stickk.com enable individuals to make public contracts visible to other users and also incorporates financial incentives and disincentives in order to promote behaviors including physical activity. In addition, the increasing use of active-gaming (e.g., Wii, XBox Kinect) in homes, schools, and other venues further underscores the growing link between technology and physical activity. Improvements in mathematical models and computer algorithms also allow greater capacity for classifying and evaluating physical activity, improving consistency across research studies. Emerging technologies in the promotion and evaluation of physical activity is a significant area of interest because of its ability to greatly increase the amount and quality of global recorded measurements of PA patterns and its potential to more effectively promote PA. Emerging technologies related to physical activity build on our own and others’ interdisciplinary collaborations in employing technology to address public health challenges. This research area is innovative in that is uses emerging resources including social media, crowdsourcing, and online gaming to better understand patterns of physical activity.

Download or read book Journal of the National Cancer Institute written by and published by . This book was released on 2012 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Social and Personal Skills Related to Physical Education and Physical Activity written by Juan De Dios Benítez Sillero and published by Frontiers Media SA. This book was released on 2023-01-03 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Objective Monitoring of Physical Activity Contributions of Accelerometry to Epidemiology Exercise Science and Rehabilitation written by Roy J. Shephard and published by Springer. This book was released on 2016-08-02 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the new knowledge that has been gained from the objective monitoring of habitual physical activity by means of pedometers and accelerometers. It reviews current advances in the technology of activity monitoring and details advantages of objective monitors relative to physical activity questionnaires. It points to continuing gaps in knowledge, and explores the potential for further advances in the design of objective monitoring devices. Epidemiologists have studied relationships between questionnaire assessments of habitual physical activity and various medical conditions for some seventy years. In general, they have observed positive associations between regular exercise and good health, but because of inherent limitations in the reliability and accuracy of physical activity questionnaires, optimal exercise recommendations for the prevention and treatment of disease have remained unclear. Inexpensive pedometers and accelerometers now offer the epidemiologist the potential to collect relatively precisely graded and objective information on the volume, intensity and patterns of effort that people are undertaking, to relate this data to past and future health experience, and to establish dose/response relationships between physical activity and the various components of health. Such information is important both in assessing the causal nature of the observed associations and in establishing evidence-based recommendations concerning the minimal levels of daily physical activity needed to maintain good health.

Download or read book An Introduction to Human Movement and Biomechanics E Book written by Andrew Kerr and published by Elsevier Health Sciences. This book was released on 2019-03-26 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its seventh edition, this reputable textbook is an ideal introduction to the study of human movement and an excellent reference encouraging and directing further study. For the first time there is a chapter dedicated to measuring and understanding physical activity, recognising the importance of this area to many health and sports professionals. More time is spent explaining the basic principles of biomechanics and the way they can be used to improve practice, including tissue mechanics and movement analysis techniques. An Introduction to Human Movement and Biomechanics is the perfect guide for students and professionals all around the world to consolidate learning and apply to real clinical/sports situation. Information is given in a clear and accessible way, with case studies, illustrations, textboxes and practical examples. • A chapter on physical (in)activity. • More chapters explaining basic biomechanics and its application to understanding human movement. • A new section dedicated to measuring human movement including movement analysis techniques. • A whole chapter of case studies with real patient and athlete data • Scientific theory related to re-learning movement and movement control. • Problems posed to help students work through the theory and apply it to clinical scenarios • Written by well-known and multi-disciplinary researchers with extensive experience in the field It includes access to the Evolve online resources: • Log on to evolve.elsevier.com/Kerr/movement/ and test out your learning • Case studies, including videoclips and animations • Hundreds of self-assessment questions

Download or read book Physical Activity Epidemiology written by Rod K. Dishman and published by Human Kinetics. This book was released on 2022 with total page 673 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physical Activity Epidemiology, Third Edition, provides a comprehensive discussion of population-level studies on the effects of physical activity on disease. The text summarizes the current knowledge, details the methods used to obtain the findings, and considers the implications for public health

Download or read book Handbook of Health Psychology written by Andrew Baum and published by Taylor & Francis. This book was released on 2012-04-27 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considered the most comprehensive handbook in the field, this rich resource reviews the biological, psychological, and social factors that affect health, health behavior, and illness. Many chapters review the latest theories and research while others illustrate how research is translated into clinical and community interventions to improve physical health and emotional well-being. Chapters examine health behavior processes within the social contexts in which we live, including family, social, and cultural communities. The handbook cuts across concepts (behavior change), populations (women’s health), risk and protective factors (obesity) and diseases, making it appropriate for a variety of readers from various fields. Featuring contributions from the top researchers and rising stars in the field, each author provides a theoretical foundation, evaluates the empirical evidence, and makes suggestions for future research, clinical practice, and/or policy. Novices to the field appreciate the accessibly written chapters, while seasoned professionals appreciate the book’s deep, cutting edge coverage. Significantly updated throughout, the new edition reflects the latest approaches to health psychology today: greater emphasis on translating research into practice and policy more on the socio-cultural aspects of health including socioeconomic status, gender, race/ethnicity, sexual orientation, and aging two new sections on risk and protective factors for disease and another on social and structural influences that affect health more on prevention, interventions, and treatment in the applications section an expansion of the bio-psycho-social model across several levels of analysis, including cultural, macro-social, and cellular factors. The book opens with the field’s central theories, emphasizing the interaction of biological and social systems. Part II reviews the mechanisms that help explain the link between health and behavior across diseases and populations. The all new Part III focuses on variables that lead to the onset of major diseases or that are instrumental in promoting health. Part IV, also new to the second edition, highlights social and structural influences on health. The book concludes with applications of research to specific illnesses and medical conditions. The Handbook serves as a text in graduate or upper level undergraduate courses in health psychology taught in psychology, public health, medical sociology, medicine, nursing, and other social and allied health sciences. Its cutting edge, comprehensive coverage also appeals to researchers and practitioners in these fields.

Download or read book The Practice of Nursing Research E Book written by Susan K. Grove and published by Elsevier Health Sciences. This book was released on 2012-08-31 with total page 755 pages. Available in PDF, EPUB and Kindle. Book excerpt: NEW! Enhanced emphasis on evidence-based practice equips you to generate research evidence and to appraise and synthesize existing research for application to clinical practice. Using the ANCC Magnet Recognition Program criteria as a point of focus, this book prepares you for today’s emphasis on evidence-based practice in the clinical setting. NEW! Expanded emphasis on qualitative research addresses phenomenological research, grounded theory research, ethnographic research, exploratory-descriptive research, and historical research to support the development of nursing. NEW! Updated coverage of digital data collection guides you through use of the internet for research and addresses the unique considerations surrounding digital data collection methods. NEW! Pageburst ebook study guide gives you the opportunity to fully master and apply the text content in a convenient electronic format with integrated interactive review questions.

Download or read book Implementing Strategies to Enhance Public Health Surveillance of Physical Activity in the United States written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-07-19 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physical activity has far-reaching benefits for physical, mental, emotional, and social health and well-being for all segments of the population. Despite these documented health benefits and previous efforts to promote physical activity in the U.S. population, most Americans do not meet current public health guidelines for physical activity. Surveillance in public health is the ongoing systematic collection, analysis, and interpretation of outcome-specific data, which can then be used for planning, implementation and evaluation of public health practice. Surveillance of physical activity is a core public health function that is necessary for monitoring population engagement in physical activity, including participation in physical activity initiatives. Surveillance activities are guided by standard protocols and are used to establish baseline data and to track implementation and evaluation of interventions, programs, and policies that aim to increase physical activity. However, physical activity is challenging to assess because it is a complex and multidimensional behavior that varies by type, intensity, setting, motives, and environmental and social influences. The lack of surveillance systems to assess both physical activity behaviors (including walking) and physical activity environments (such as the walkability of communities) is a critical gap. Implementing Strategies to Enhance Public Health Surveillance of Physical Activity in the United States develops strategies that support the implementation of recommended actions to improve national physical activity surveillance. This report also examines and builds upon existing recommended actions.

Download or read book Oxford Textbook of Children s Sport and Exercise Medicine written by Neil Armstrong and published by Oxford University Press. This book was released on 2023 with total page 785 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 4th edition of the Oxford Textbook of Children's Sport and Exercise Medicine is the definitive single-volume reference in the field presented in four sections Exercise Science; Exercise Medicine; Sport Science; and Sport Medicine.

Download or read book New Advances in Stem Cell Transplantation written by Taner Demirer and published by BoD – Books on Demand. This book was released on 2012-02-24 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book documents the increased number of stem cell-related research, clinical applications, and views for the future. The book covers a wide range of issues in cell-based therapy and regenerative medicine, and includes clinical and preclinical chapters from the respected authors involved with stem cell studies and research from around the world. It complements and extends the basics of stem cell physiology, hematopoietic stem cells, issues related to clinical problems, tissue typing, cryopreservation, dendritic cells, mesenchymal cells, neuroscience, endovascular cells and other tissues. In addition, tissue engineering that employs novel methods with stem cells is explored. Clearly, the continued use of biomedical engineering will depend heavily on stem cells, and this book is well positioned to provide comprehensive coverage of these developments.