Download or read book The Effect of Arm Posture and Descent Height on Landing Forces written by Anoop Kumar Polsani and published by . This book was released on 2006 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: Operators of mobile construction equipment (e.g., bulldozers, scrapers, etc.) often opt to descend out of the cabin in an irregular fashion without using proper egress methods, despite being trained on proper egress methods. The main objective of this research was to quantify and compare the effect of arm posture, landing style, and descent height on ground reaction forces, and acceleration at the ankle and knee by performing a laboratory study. Fifteen male subjects descended from three different descent heights (38.1, 50.8, and 63.5cm) using three different arm postures (arms to the side, arms front, and arms crossed) and landing on both legs at the same time, right leg first, and left leg first. The results demonstrated that with the increase in descent heights, the ground reaction forces, and accelerations at the ankle and knee increased. Landing with the arms out stretched horizontally in front of the body (arms front) resulted in higher ground reaction forces, peak resultant acceleration at the knee, and higher transmissibility between the ankle and the knee compared to the arms hanging to the side of the body. Although having the arms out front when landing may slightly reduce impact forces, this posture may help in maintaining balance upon landing. Landing with "both legs at same time" increased the GRF, whereas landing on one leg first followed by the other leg seemed to distribute the landing force over a longer period of time. Landing on one or two legs at the heights tested in this study resulted in ground reaction forces lower than injury threshold values for the ankle from previous research. However, descending from higher heights may result in impact forces approaching or exceeding injury threshold levels. Results from this study on the effect of arm posture and landing style may be helpful for training OE on egress at lower level heights, however, engineering controls may be needed at higher egress heights.
Download or read book Teaching the Running Front Dive Through Progressive Goals written by Joan Block and published by . This book was released on 1952 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Sports Medicine and Science written by Yves C. Vanlandewijck and published by John Wiley & Sons. This book was released on 2016-06-07 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of the esteemed IOC Handbook of Sports Medicine and Science series, this new volume on Training and Coaching the Paralympic Athlete will be athlete-centred with each chapter written for the practical use of medical doctors and allied health personnel. The chapters also consider the role of medical science in the athlete’s sporting career and summarize current international scientific Paralympic literature. Provides a concise, authoritative overview of the science, medicine and psycho-social aspects of training and coaching disabled and Paralympic athletes Offers guidance on medical aspects unique to the training and coaching of Paralympic athletes Endorsed by both the International Olympic Committee (IOC) and the International Paralympic Committee (IPC) Written and edited by global thought leaders in sports medicine
Download or read book Training for Young Distance Runners written by Laurence S. Greene and published by Human Kinetics. This book was released on 2004 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Race your best this season with science-based training specifically geared for teenage runners. Your performance will soar when you follow the proven guidelines on designing customized daily, weekly, and seasonal programs. Running experts Larry Greene and Russ Pate combine the latest research with what works in the most successful high school and college programs throughout the country. You'll learn how to optimize performance through tempo running, interval training, technique drills, circuit and weight training, and flexibility exercises. And you'll gain a competitive advantage by applying guidelines for choosing the best foods and nutritional supplements, developing mental fitness, and preventing injuries. Training for Young Distance Runners has everything you need to build a winning training program for cross country, track and field, and road racing events. Get this book and get ahead of the pack!
Download or read book Command Of The Air written by General Giulio Douhet and published by Pickle Partners Publishing. This book was released on 2014-08-15 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the pantheon of air power spokesmen, Giulio Douhet holds center stage. His writings, more often cited than perhaps actually read, appear as excerpts and aphorisms in the writings of numerous other air power spokesmen, advocates-and critics. Though a highly controversial figure, the very controversy that surrounds him offers to us a testimonial of the value and depth of his work, and the need for airmen today to become familiar with his thought. The progressive development of air power to the point where, today, it is more correct to refer to aerospace power has not outdated the notions of Douhet in the slightest In fact, in many ways, the kinds of technological capabilities that we enjoy as a global air power provider attest to the breadth of his vision. Douhet, together with Hugh “Boom” Trenchard of Great Britain and William “Billy” Mitchell of the United States, is justly recognized as one of the three great spokesmen of the early air power era. This reprint is offered in the spirit of continuing the dialogue that Douhet himself so perceptively began with the first edition of this book, published in 1921. Readers may well find much that they disagree with in this book, but also much that is of enduring value. The vital necessity of Douhet’s central vision-that command of the air is all important in modern warfare-has been proven throughout the history of wars in this century, from the fighting over the Somme to the air war over Kuwait and Iraq.
Download or read book Biomechanics written by Sean P. Flanagan and published by Jones & Bartlett Publishers. This book was released on 2014 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomechanics: A Case-Based Approach focuses on the comprehension, retention, and application of the core concepts of biomechanics using problem-based learning strategies. The book features a broad range of case studies and examples to illustrate key content throughout the text. Relevant and realistic problems provide students with the opportunity to associate what they're learning in class to real-life applications in the field. This text offers a unique approach to understanding biomechanical concepts through the use of mathematical problems. The conversational writing style engages students' attention while not sacrificing the rigor of the content. Case studies and real-world examples illustrate key content areas while competency checks, located at the conclusion of each major section, correspond to the first three areas of Bloom's Taxonomy: remember, understand, and apply. The text employs the technique of guided discover to ensure that all students understand the concepts of biomechanics. To accommodate a variety of student learning styles, content is presented physically, graphically, and mathematically. Key features: Presentation of concepts in an easy-to-read, engaging writing style and visual layout; Learning Objectives found at the beginning of each chapter address the objectives of each lesson; Definitions presented in the margins of the text help define new words each time they appear ; Important Points provide summaries in the margin throughout the text; Essential Math boxes provide a review of essential math before it is presented in the text ;Applied Research helps to illustrate biomechanical concepts; Competency Checks found at the conclusion of major sections ask conceptual and quantitative questions to foster critical thinking and further student comprehension; End of Chapter Pedagogy includes: Chapter Summary and Conclusion, Review Questions, and a list of Chapter References.
Download or read book CUET PG Physical Education Practice Question Bank Book 3000 Question Answer As Per Updated Syllabus written by DIWAKAR EDUCATION HUB and published by DIWAKAR EDUCATION HUB . This book was released on 2024-02-01 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: CUET-PG Physical Education Question Bank 3000+ Chapter wise question With Explanations As per Updated Syllabus [ cover all 14 Chapters] Highlights of CUET-PG Physical Education Question Bank- 3000+ Questions Answer [MCQ] 200+ MCQ of Each Chapter [Unit wise] As Per the Updated Syllabus Include Most Expected MCQ as per Paper Pattern/Exam Pattern All Questions Design by Expert Faculties & JRF Holder
Download or read book Air Force Combat Units of World War II written by Maurer Maurer and published by DIANE Publishing. This book was released on 1961 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Accidental Soldier written by Manny Garcia and published by UNM Press. This book was released on 2003 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: "I was born in a log cabin just like Abe Lincoln, except our cabin was a rental." Starting with this account of his humble origins, Manny Garcia, who describes himself as "a left-handed, rather contrary Mestizo-American," has written a memoir that begins in late 1947 in the San Luis Valley of Southern Colorado and takes him to Utah and a stint as a Mormon and ultimately to Vietnam. In late 1965, a cocky, naive, alienated teen-ager, Garcia joined the army almost accidentally, enlisting for three years. At eighteen he became an Airborne Ranger, a combat infantryman with the crack First Brigade of the 101st Airborne Division, the Screaming Eagles. His book shows you the war from the point man position, up close and personal, at eye level. "I returned to the body and checked for booby traps. I noticed the guerilla's small bare leathery feet. I rolled the body over and realized the corpse at my feet was an old woman. Her hair was pulled back and tied in a bun, like how my grandmother used to wear her own hair. This was my first kill. I killed a woman before I made love to one. I killed a woman before I was old enough to vote. I killed a woman before I bought my first car. I killed a woman and I was an Eagle Scout. I killed a woman while I was on probation to the Juvenile Court. I killed a woman before I knew she was a woman. I killed a woman while working for the United States Army in South Vietnam. I had killed before I had lived. The afternoon in the jungle was bright and hot. I stood there sweating, bewildered, dumfounded, and completely absorbed by the power."--from An Accidental Soldier "A valuable contribution to the growing list of Viet Nam narratives told from communities whose histories have yet to be fully recognized."--Jorge Mariscal, University of California, San Diego
Download or read book Trampolining Illustrated written by Chuck Keeney and published by . This book was released on 1961 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes stunts more on the elementary and intermediate levels than those of advanced caliber.
Download or read book Flight written by and published by . This book was released on 1909 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomechanics and Motor Control of Human Movement written by David A. Winter and published by John Wiley & Sons. This book was released on 2009-10-12 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic book on human movement in biomechanics, newly updated Widely used and referenced, David Winter's Biomechanics and Motor Control of Human Movement is a classic examination of techniques used to measure and analyze all body movements as mechanical systems, including such everyday movements as walking. It fills the gap in human movement science area where modern science and technology are integrated with anatomy, muscle physiology, and electromyography to assess and understand human movement. In light of the explosive growth of the field, this new edition updates and enhances the text with: Expanded coverage of 3D kinematics and kinetics New materials on biomechanical movement synergies and signal processing, including auto and cross correlation, frequency analysis, analog and digital filtering, and ensemble averaging techniques Presentation of a wide spectrum of measurement and analysis techniques Updates to all existing chapters Basic physical and physiological principles in capsule form for quick reference An essential resource for researchers and student in kinesiology, bioengineering (rehabilitation engineering), physical education, ergonomics, and physical and occupational therapy, this text will also provide valuable to professionals in orthopedics, muscle physiology, and rehabilitation medicine. In response to many requests, the extensive numerical tables contained in Appendix A: "Kinematic, Kinetic, and Energy Data" can also be found at the following Web site: www.wiley.com/go/biomechanics
Download or read book NASA Tech Briefs written by and published by . This book was released on 2005 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Leonardo Da Vinci s Elements of the Science of Man written by Kenneth D. Keele and published by Academic Press. This book was released on 2014-05-10 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leonardo Da Vinci’s Elements of the Science of Man describes how Da Vinci integrates his mechanical observations and experiments in mechanics into underlying principles. This book is composed of 17 chapters that highlight the principles underlying Da Vinci’s research in anatomical studies. Considerable chapters deal with Leonardo’s scientific methods and the mathematics of his pyramidal law, as well as his observations on the human and animal movements. Other chapters describe the artist’s anatomical approach to the mechanism of the human body, specifically the physiology of vision, voice, music, senses, soul, and the nervous system. The remaining chapters examine the mechanism of the bones, joints, respiration, heart, digestion, and urinary and reproductive systems.
Download or read book Physical Rehabilitation of the Injured Athlete E Book written by James R. Andrews and published by Elsevier Health Sciences. This book was released on 2011-12-09 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physical Rehabilitation of the Injured Athlete is a medical reference book that equips you to apply today’s hottest strategies in non-operative sports rehabilitation, so you can help your patients return to play as quickly and fully as possible. Send your players back to the field fast with the latest strategies in non-operative sports rehabilitation. Get balanced, dependable guidance on sports rehabilitation from a multidisciplinary author team that contributes perspectives from orthopaedics and sports medicine, athletic training, and physical therapy. Ensure effective treatment planning with a stronger emphasis on evidence-based practice. Master the latest with brand-new chapters on Developing Treatment Pathways, Biomechanical Implications in Shoulder and Knee Rehabilitation, Temporomandibular Rehabilitation, Thigh Rehabilitation, Gait Assessment, Functional Movement Assessment, and Plyometric Training Drills.
Download or read book Origins of the Geomancer written by J.L. Connew and published by Xlibris Corporation. This book was released on 2011-12-07 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the year 2020, New Yorkborn arcana-archaeologist Russell Samway discovers the Staff of the Great Geomancer, a magical artefact that once belonged to one of the most powerful earth elementalists in history at an archaeological dig in England whilst under the onslaught of a small horde of merciless undead. Half the globe away, a group of individuals with unique skills and abilities is on their way to thwart an evil shamans machinations in Indonesia. Surviving his ordeal in England against the merciless undead, Russell returns to New York to enrol at a prestigious school of magic and befriends the group of unique individuals who thwart the evil shamans nefarious scheme in Indonesia. Between the demons, undead, and juvenile shoplifters they come across, Russell slowly gets to know these mysterious individuals, who, alone, struggle to bring down one of the worlds most powerful secret societies during their long quest for ancient artefacts.
Download or read book Human Dimension and Interior Space written by Julius Panero and published by Watson-Guptill. This book was released on 2014-01-21 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of human body measurements on a comparative basis is known as anthropometrics. Its applicability to the design process is seen in the physical fit, or interface, between the human body and the various components of interior space. Human Dimension and Interior Space is the first major anthropometrically based reference book of design standards for use by all those involved with the physical planning and detailing of interiors, including interior designers, architects, furniture designers, builders, industrial designers, and students of design. The use of anthropometric data, although no substitute for good design or sound professional judgment should be viewed as one of the many tools required in the design process. This comprehensive overview of anthropometrics consists of three parts. The first part deals with the theory and application of anthropometrics and includes a special section dealing with physically disabled and elderly people. It provides the designer with the fundamentals of anthropometrics and a basic understanding of how interior design standards are established. The second part contains easy-to-read, illustrated anthropometric tables, which provide the most current data available on human body size, organized by age and percentile groupings. Also included is data relative to the range of joint motion and body sizes of children. The third part contains hundreds of dimensioned drawings, illustrating in plan and section the proper anthropometrically based relationship between user and space. The types of spaces range from residential and commercial to recreational and institutional, and all dimensions include metric conversions. In the Epilogue, the authors challenge the interior design profession, the building industry, and the furniture manufacturer to seriously explore the problem of adjustability in design. They expose the fallacy of designing to accommodate the so-called average man, who, in fact, does not exist. Using government data, including studies prepared by Dr. Howard Stoudt, Dr. Albert Damon, and Dr. Ross McFarland, formerly of the Harvard School of Public Health, and Jean Roberts of the U.S. Public Health Service, Panero and Zelnik have devised a system of interior design reference standards, easily understood through a series of charts and situation drawings. With Human Dimension and Interior Space, these standards are now accessible to all designers of interior environments.
