PLYOMETRIC TRAINING Over the years, the plyometrics has had many definitions and interpretations depending on whether one explains plyometrics, classical plyometrics or modem plyometrics. As loaded or explosive eccentric muscle action with no reversible, e.g. connection, muscle actions are used, plyometric exercise translates into ‘more duration’ for example, landing from a jump involves yielding or high eccentric landing where impact forces can surpass the propulsive forces produced during a jump The landing is plyometric where the athlete brace for support (by controlling the degree of hip , knee and ankle flexion) but does not proceed with a focus or propulsion process , e.g. preforming an exercise called a depth landing.
"Leisure is everywhere, but its impact on people's lives is often overlooked. Leisure is more than “doing nothing” or “hanging out.” It has implications for society, affecting economics, politics, business, health, and the environment. On an individual level, it offers multiple opportunities for personal growth and development. And it contributes to a better quality of life for individuals and communities as a whole. With Dimensions of Leisure for Life: Individuals and Society, students will learn to understand and appreciate leisure and explore the ways that their leisure choices can help them lead happier, more balanced lives both now and in the future. ... With contributions from 22 leading professors, the book examines the following: the concept of leisure, including the various ways in which it has been defined and described, the benefits associated with it, the scope of the leisure industry field, and the basis for studying leisure as a social science; the impact of leisure on quality of life, health, physical activity and stress levels, and overall happiness and well-being; the social significance of leisure, including the interaction of leisure with history, contemporary society, technology, the environment, economics, and politics and public policy; the factors that influence each individual's leisure choices and level of involvement in leisure activities, such as awareness of local options, barriers of age, gender, sexual orientation, race, ethnicity, religion, or socioeconomic status, geographic distribution of leisure spaces; and maturity level and stage of development."--Publisher.
Physical Activity in Public Health Practice provides the first evidence-based, practical textbook to guide readers through the process of conceptualizing, justifying, implementing, and evaluating physical activity interventions across a broad array of settings and populations. Section One begins with an overview of epidemiology, measurement, critical milestones, and the importance of moving beyond individual-level physical activity intervention, to interventions aimed at policy-, systems-, and environmental-level changes. Section Two considers planning interventions across a variety of settings and populations, including general concepts for implementation and evaluation, how to build effective coalitions, steps for developing community-, regional- or state-level strategic plans, and effectively translating policy into practice. Section Three addresses how to implement physical activity strategies across a variety of settings, including worksites, faith-based settings, healthcare settings, schools, and parks and recreation. This section also provides guidance on the complexities and challenges of targeting interventions for specific populations, such as families, older adults, persons with disabilities, as well as different strategies for urban and rural populations. Lastly, Section Four outlines effective strategies for how to evaluate interventions depending upon impact, outcome, and cost evaluation, and dissemination models for your intervention. Presented from both a research and a practice perspective while discussing the best available research, this book provides the basis for planning and implementing physical activity programs that work and can build healthier communities. This hands-on text incorporates learning objectives, real-world examples, case studies, and bulleted lists whenever possible so that the content can be digested easily not only in undergraduate and graduate course settings but also by public health workers and other health educators in practice. Written by world experts and augmented by practical applications, this textbook prepares public health students and practitioners to develop effective interventions and spur greater physical activity in their communities. Key Features: Provides effective strategies for properly measuring and increasing physical activity in communities Demonstrates how to carry out physical activity interventions across a variety of settings, including schools, communities, worksites and many more Discusses methods for directing physical activity interventions to specific populations Delivers strategies for building successful partnerships and coalitions Practical group activities, exercises, discussion questions, audio podcast discussions, and a full instructor packet accompany the textbook
In What We Made, Tom Finkelpearl examines the activist, participatory, coauthored aesthetic experiences being created in contemporary art. He suggests social cooperation as a meaningful way to think about this work and provides a framework for understanding its emergence and acceptance. In a series of fifteen conversations, artists comment on their experiences working cooperatively, joined at times by colleagues from related fields, including social policy, architecture, art history, urban planning, and new media. Issues discussed include the experiences of working in public and of working with museums and libraries, opportunities for social change, the lines between education and art, spirituality, collaborative opportunities made available by new media, and the elusive criteria for evaluating cooperative art. Finkelpearl engages the art historians Grant Kester and Claire Bishop in conversation on the challenges of writing critically about this work and the aesthetic status of the dialogical encounter. He also interviews the often overlooked co-creators of cooperative art, "expert participants" who have worked with artists. In his conclusion, Finkelpearl argues that pragmatism offers a useful critical platform for understanding the experiential nature of social cooperation, and he brings pragmatism to bear in a discussion of Houston's Project Row Houses. Interviewees. Naomi Beckwith, Claire Bishop, Tania Bruguera, Brett Cook, Teddy Cruz, Jay Dykeman, Wendy Ewald, Sondra Farganis, Harrell Fletcher, David Henry, Gregg Horowitz, Grant Kester, Mierle Laderman Ukeles, Pedro Lasch, Rick Lowe, Daniel Martinez, Lee Mingwei, Jonah Peretti, Ernesto Pujol, Evan Roth, Ethan Seltzer, and Mark Stern
The twelfth-century French poet Chrétien de Troyes is a major figure in European literature. His courtly romances fathered the Arthurian tradition and influenced countless other poets in England as well as on the continent. Yet because of the difficulty of capturing his swift-moving style in translation, English-speaking audiences are largely unfamiliar with the pleasures of reading his poems. Now, for the first time, an experienced translator of medieval verse who is himself a poet provides a translation of Chrétien’s major poem, Yvain, in verse that fully and satisfyingly captures the movement, the sense, and the spirit of the Old French original. Yvain is a courtly romance with a moral tenor; it is ironic and sometimes bawdy; the poetry is crisp and vivid. In addition, the psychological and the socio-historical perceptions of the poem are of profound literary and historical importance, for it evokes the emotions and the values of a flourishing, vibrant medieval past.
