On the Centre of Gravity of the Human Body PDF Download
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Author: W. Braune
Publisher: Springer Science & Business Media
ISBN: 3642696112
Category : Medical
Languages : en
Pages : 102
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Book Description
It is matter of some surprise that this treasury of information concerning the centres of gravity of various parts of the human body has remained hidden not only from the English speaking world for obvious reasons, but also to some degree from the Ger mans themselves. What is less surprising is t!1at this work is a monument to the renouned German thoroughness as demon strated by the relentless pursuit of data and the meticulous ac curacy of the conclusions. However, these scientific investigations carried out in Leipzig must be viewed in the intellectual climate of the time. In the lat ter half of the nineteenth century, and later, Germany underwent an intellectual explosion. It was the age of Rhumkorff, Max Planck, the Weber brothers and Gottingen University. It was said that science came to life during discussions on the train be tween Gottingen and Berlin. So the scene was set and Braune and Fischer made good use of it and fulfilled their role as mem bers of the Royal Scientific Society of Saxony. When Pauwels (1935) analysed the static and dynamic forces exerted on the hip joint when standing and when walking, he needed data concerning the centres of gravity of the human body and of its different segments. I was faced with the same pre requisite when I studied the forces acting on the knee (1976).
Author: W. Braune
Publisher: Springer Science & Business Media
ISBN: 3642696112
Category : Medical
Languages : en
Pages : 102
Get Book Here
Book Description
It is matter of some surprise that this treasury of information concerning the centres of gravity of various parts of the human body has remained hidden not only from the English speaking world for obvious reasons, but also to some degree from the Ger mans themselves. What is less surprising is t!1at this work is a monument to the renouned German thoroughness as demon strated by the relentless pursuit of data and the meticulous ac curacy of the conclusions. However, these scientific investigations carried out in Leipzig must be viewed in the intellectual climate of the time. In the lat ter half of the nineteenth century, and later, Germany underwent an intellectual explosion. It was the age of Rhumkorff, Max Planck, the Weber brothers and Gottingen University. It was said that science came to life during discussions on the train be tween Gottingen and Berlin. So the scene was set and Braune and Fischer made good use of it and fulfilled their role as mem bers of the Royal Scientific Society of Saxony. When Pauwels (1935) analysed the static and dynamic forces exerted on the hip joint when standing and when walking, he needed data concerning the centres of gravity of the human body and of its different segments. I was faced with the same pre requisite when I studied the forces acting on the knee (1976).
Author: Lawrence Davis
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 590
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Book Description
"Body Physics was designed to meet the objectives of a one-term high school or freshman level course in physical science, typically designed to provide non-science majors and undeclared students with exposure to the most basic principles in physics while fulfilling a science-with-lab core requirement. The content level is aimed at students taking their first college science course, whether or not they are planning to major in science. However, with minor supplementation by other resources, such as OpenStax College Physics, this textbook could easily be used as the primary resource in 200-level introductory courses. Chapters that may be more appropriate for physics courses than for general science courses are noted with an asterisk symbol (*). Of course this textbook could be used to supplement other primary resources in any physics course covering mechanics and thermodynamics"--Textbook Web page.
Author: Nancy Hamilton
Publisher: McGraw-Hill Higher Education
ISBN: 0077433254
Category : Kinesiology
Languages : en
Pages : 573
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Book Description
Examines human motion through the integrated presentation of anatomy and biomechanics and applying that knowledge to a variety of motor skills. This text combines coverage of physiology with scholarship in biomechanics as applied to motor skills.
Author: Peter Merton McGinnis
Publisher: Human Kinetics
ISBN: 9780736051019
Category : Education
Languages : en
Pages : 434
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Book Description
Biomechanics of Sport and Exercise, Second Edition, introduces exercise and sport biomechanics in concise terms rather than focusing on complex math and physics. This book helps students learn to appreciate external forces and their effects, how the body generates forces to maintain position, and how forces create movement in physical activities.
Author: Aydin Tözeren
Publisher: Springer Science & Business Media
ISBN: 038721691X
Category : Medical
Languages : en
Pages : 332
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Book Description
A quantitative approach to studying human biomechanics, presenting principles of classical mechanics using case studies involving human movement. Vector algebra and vector differentiation are used to describe the motion of objects and 3D motion mechanics are treated in depth. Diagrams and software-created sequences are used to illustrate human movement.
Author: Nicholas S. Romanov
Publisher: Pose Tech Corp.
ISBN: 9780972553766
Category : Sports & Recreation
Languages : en
Pages : 358
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Book Description
Running barefoot isn't as natural as we're led to believe. Recent studies have shown that up to 85% of runners get injured every year, how natural is that? The most important question that running "barefoot" or "naturally" doesn't address is how we should run. Repetitive ground impact forces are at the root of most running injuries. A 30 minute jog can log more than 5,000 foot strikes; its because of this volume of movement that efficient
Author: Paul Davidovits
Publisher: Academic Press
ISBN: 0123694116
Category : Medical
Languages : en
Pages : 352
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Book Description
This third edition covers topics in physics as they apply to the life sciences, specifically medicine, physiology, nursing and other applied health fields. It includes many figures, examples and illustrative problems and appendices which provide convenient access to the most important concepts of mechanics, electricity, and optics.
Author: Erik Seedhouse
Publisher: Springer Science & Business Media
ISBN: 1461430305
Category : Science
Languages : en
Pages : 230
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Book Description
Performing in a high G environment is extremely demanding on the body: pulling G forces blood to the body’s extremities, putting the pilot, astronaut or driver at risk of G-Induced Lack of Consciousness (G-LOC). In “Pulling G” Erik Seedhouse describes what it feels like to pull 7 G in a fighter plane and the G pressures on the body when driving a Formula 1 car and many other gravity-defying vehicles. The book relates, for the first time, the effects of G in both hyper-gravity and microgravity. It describes the human response to increased and decreased G and the potentially dangerous effects of high G, with particular reference to dynamic injuries sustained in high acceleration environments. “Pulling G” provides an overview of G-related research and the development of intervention methods to mitigate the effects of increased and reduced G. As well as relating the training required to overcome G-forces on the Formula 1 track, Erik Seedhouse looks at the G forces encountered in such G environments as ejection from an aircraft, launch/re-entry, and zero-G. The book also considers how artificial gravity can be used to prevent bone demineralization and to reduce the effects of de-conditioning in astronauts. Erik Seedhouse is eminently qualified to describe the effects of large accelerations on the body. In addition to being the author of several previously published Springer Praxis books, he has developed astronaut-training protocols and is the training director for Astronauts for Hire (A4H). He is also the Canadian Forces’ High Risk Acceleration Training Officer.
Author: David Paul Greene
Publisher: Elsevier Health Sciences
ISBN: 0323028225
Category : Medical
Languages : en
Pages : 320
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Book Description
Approaching the subject of kinesiology from the perspective of occupational therapy, this unique text written by occupational therapists examines the everyday activities of people using the principles of biomechanics to adapt to changes in their functional abilities. This new edition stresses applicability to clinical practice with the inclusion of case examples. In-depth coverage of wrist and hand pathokinesiology, as well as normal kinesiology function of the wrist and fingers Key terms, chapter outlines, and applications that enhance studying and learning 12 appendices and a glossary with metric conversions, review of mathematics, a diagram of body segment parameters, and laboratory activities New material providing explanations of the pathokinesiology of shoulder subluxation, rotator cuff tear, adhesive capsulitis, fractures, tendon injuries, and shoulder problems secondary to CVA More case studies and less emphasis on heavy calculations to ensure the concepts are more easily grasped Perforated lab manual filled with activities tied directly to the chapters Enhanced illustrations for easier visualization of the concepts demonstrated
Author: Wilhelm Braune
Publisher: Springer Science & Business Media
ISBN: 3662112361
Category : Medical
Languages : en
Pages : 109
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Book Description
This is another classic contribution by Braune and Fischer to the field of biomechanics. The pendulum method was employed to ascertain ac curately the moments and radii of inertia of the human body and its different parts about all axes - transverse, oblique or longitudinal. This elegant method is described in detail, together with the results. Relations were found between the centres of inertia on one hand and the lengths and diameters of the body segments on the other. These data were originally prepared for the authors' later work, The Human Gait, to determine the forces exerted on and by the parts of the body during walking. Such work is the basis for solving the mechanical prob lems related to any movement of the human body: thus, the original results presented here continue to be of im mense value to current research and practice. Aywaille, May 1988 P. Maquet v Contents Introduction . . . . . . . . . . . . . . 1 Experimental Determination of the Moments of Inertia of the Parts of the Body About Axes Through the Centre of Gravity and at Right Angles to the Longitudinal Axis, and About the Longitudinal Axis Itself . . . . 11 First Series of Experiments. . . . . 16 Second Series of Experiments. . . . 25 Oscillations of the Trunk and Head System. 29 Oscillations of the Trunk Without the Head 30 Oscillations of the Head. . . 31 Oscillations of the Left Leg. . . . . . . . 31 Oscillations of the Left Thigh. . . . . . . 31 Oscillations of the Left Lower Leg and Foot System . . . . . . . . . . . . 32 Oscillations of the Left Lower Leg . . .
