Showing posts with label BIOMECHANICS AND ERGONOMICS. Show all posts
Showing posts with label BIOMECHANICS AND ERGONOMICS. Show all posts

Thursday, 6 June 2024

Measurement of joint motion - A guide to goniometry

 


Joint Range of Motion and Muscle Length Testing

 



Jacobs - Ergonomics for Therapists 3rd

 



Biomechanics and Motor Control Defining

 

Biomechanics and Motor Control: Defining Central Concepts provides a thorough update to the rapidly evolving fields of biomechanics of human motion and motor control with research published in biology, psychology, physics, medicine, physical therapy, robotics, and engineering consistently breaking new ground.
This book clarifies the meaning of the most frequently used terms, and consists of four parts, with part one covering biomechanical concepts, including joint torques, stiffness and stiffness-like measures, viscosity, damping and impedance, and mechanical work and energy. Other sections deal with neurophysiological concepts used in motor control, such as muscle tone, reflex, pre-programmed reactions, efferent copy, and central pattern generator, and central motor control concepts, including redundancy and abundance, synergy, equilibrium-point hypothesis, and motor program, and posture and prehension from the field of motor behavior.
The book is organized to cover smaller concepts within the context of larger concepts. For example, internal models are covered in the chapter on motor programs. Major concepts are not only defined, but given context as to how research came to use the term in this manner.
Presents a unified approach to an interdisciplinary, fragmented areaDefines key terms for understandingIdentifies key theories, concepts, and applications across theoretical perspectivesProvides historical context for definitions and theory evolution

Biomechanical Concepts
Joint Torque
Stiffness and Stiffness-like Measures
Velocity-Dependent Resistance
Mechanical Work and Energy
Muscle Tone
Reflexes
Preprogrammed Reactions

Basic-biomechanics-susan-hall-6th-edition 1

 


Basic Biomechanics of the Musculoskeletal System 3…Margareta Nordin, Victor H Frankel (z-lib.org)

 


Ergonomics for Rehabilitation Professionals

 

Despite the apparently distinct differences between the disciplines of ergonomics and rehabilitation, they deal with the same issues, although at different ends of the spectrum. Keeping this in mind, Ergonomics for Rehabilitation Professionals explores their philosophies and goals, their parallel, divergent, and complementary aspects. It traces the origin of each field and examines the role of ergonomics in rehabilitation.

The book begins with a theoretical and conceptual review of ergonomics and its role in rehabilitation. It covers anthropometry and its impact on human biomechanics, allowing readers to grasp complex concepts, visualize what forces are acting where, and understand the consequence of this force. A chapter on tissue mechanics provides an understanding of the effect of the overall load on the tissues and a rationale for possible mechanisms of injury that can be used to design prevention and treatment methods. The book explores the relevant physiological issues, looking at the energy cost of activities and the data on strength and endurance. It discusses whole body biomechanics using an approach that supplies intuitive understanding of the effects of force, gravity, and physiological variables in an integrated manner.

Addressing theoretical underpinnings with scientific rigor, the book covers a broad range of topics, always emphasizing design in rehabilitation. The editor’s organization of the material develops concepts in concentric circles with increasing radii, sequencing ideas and exploring them from simple to complex. This selection of topics from two vast and seemingly diverse disciplines provides the tools for setting realistic goals and developing the strategies to achieve them.



Ergonomics for Beginners

 


Biomechanics in Ergonomics