Working Posture Assessment

This book covers how to analyze awkward working postures, particularly of the spine and lower limbs, in specific groups exposed. The methods covered suggests how to evaluate the postures correctly, taking account of the duration and sequence of the tasks involved, even in very complex scenarios where workers are involved with multiple tasks and work cycles varying from day to day. Excel spreadsheets located on the authors’ website (www.epmresearch.org) have been developed to gather, condense, and automatically process the data. The tools serve to implement the strategy for calculating risk associated with exposure to awkward postures, i.e. the TACOS method. Included are 5 case studies which include physiotherapists, workers from construction, archaeological digs, vineyards, and kindergarten teachers. Features Provides a coherent definition of what the study of awkward postures is Clarifies and explains which parameters need to be detected and analyzed for the study of the working postures Defines the phases of a proper organizational study (e.g. tasks, postures, duration, and how often the postures will last) in the working cycle Presents a new and original risk calculation model for awkward postures, with particular attention to the study of the spine and the lower limbs Offers a free excel spreadsheet located on the authors' website which implements the strategy for calculating risk associated with exposure to awkward postures

In most industries, musculoskeletal injuries are the most common work-related reason for employee absences. These injuries are often caused by static postures or repetitive movements that have to be maintained for many hours a day, such as intensive use of data entry devices, assembly work, parts inspection, equipment maintenance, manual materials handling, machinery operations, and vehicle operation, among others. In order to prevent such injuries, occupational health professionals, ergonomists, production engineers, and product designers need to know how to evaluate postures and movements, and understand how these are determined by the work environment, as well as what design tools are available to achieve less stressful working postures and movements.Working Postures and Movements describes many internationally accepted evaluation tools applicable to postures and movements in the work environment. Renowned researchers from around the world have brought together the latest scientific knowledge describing the anthropometry, biomechanics, physiology, psychophysics, and human perceptual-motor control basis for posture and movement assessment related to all the major body segments. The book addresses seating concepts, hand tool and pedal designs, foot-floor interfaces, digital human models for computer-aided design and engineering, and work organization (task duration, breaks, handling frequency) as they affect human performance and musculoskeletal injury reduction. Professionals responsible for identifying and improving conditions in the industries where such workplace injuries occur will find this volume to be a handy sourcebook, while teachers and students will find it to be a valuable reference.

Though postural assessment is a skill required by most therapists and useful for many health and fitness professionals, few resources offer a complete discussion of the topic to support practitioners in the task. Written for students and practitioners of massage therapy, physical therapy, osteopathy, chiropractic, sports medicine, athletic training, and fitness instruction, Postural Assessment is a guide to determining muscular or fascial imbalance and whether that imbalance contributes to a patient’s or client’s pain or dysfunction. Jane Johnson, a practicing physiotherapist and sport massage therapist and instructor, breaks down the complex and holistic process of assessing posture into easy-to-assimilate sections. Johnson begins with a discussion of ideal posture and the factors affecting posture as well as how to provide the correct environment for postural assessment, necessary equipment, and the importance of documenting assessment findings. Then she details procedures for executing postural assessments from standing posterior, lateral, and anterior views as well as with the patient or client in a seated position. The text features tips for improving assessment technique, and What Your Findings Mean sections provide readers—students in particular—with guidance for systematic analysis. Each chapter ends with five Quick Questions, with answers, to assist in gauging understanding of the topics covered. Information in the text is enhanced with detailed illustrations that offer visual cues to learning postural assessment and identifying anatomical relationships. Line drawings illustrate bony landmarks used in the assessments, and numerous photos show both obvious and subtle postural variations. Reproducible illustrated postural assessment charts in the appendix provide space for recording observations during each step of the assessment. Postural Assessment can assist practitioners in learning what posture reveals about the relationships among various body parts and in determining whether such relationships cause or contribute to pain or discomfort. As a resource for novices, Postural Assessment offers guidance in observing and identifying common postural forms and interpreting those observations. Postural Assessment is part of the Hands-On Guides for Therapists series, which features specific tools for assessment and treatment that fall well within the realm of massage therapists but may be useful for other body workers, such as osteopaths and fitness instructors. The guides include full-color instructional photographs, Tips sections that aid in adjusting massage techniques, Client Talk boxes that present ideas for creatively applying techniques for various types of clients, and questions for testing knowledge and skill.

This book addresses current research trends and practice in industrial design. Going beyond the traditional design focus, it explores a range of recent and emerging aspects concerning service design, human–computer interaction and user experience design, sustainable design, virtual and augmented reality, as well as inclusive/universal design, and design for all. A further focus is on apparel and fashion design: here, innovations, developments and challenges in the textile industry, including applications of material engineering, are taken into consideration. Papers on pleasurable and affective design, covering studies on emotional user experience, emotional interaction design and topics related to social networks, are also included. Based on the AHFE 2021 International Conferences on Design for Inclusion, Interdisciplinary Practice in Industrial Design, Affective and Pleasurable Design, Kansei Engineering, and Human Factors for Apparel and Textile Engineering, held virtually on 25–29 July 2021, from USA, this book provides, researchers and professionals in engineering, design, human factors and ergonomics, human computer interaction and materials science with extensive information on research trends, innovative methods and best practices, and is expected to foster collaborations between experts from different disciplines and sectors.

Research suggests that ergonomists tend to restrict themselves to two or three of their favorite methods in the design of systems, despite a multitude of variations in the problems that they face. Human Factors and Ergonomics Methods delivers an authoritative and practical account of methods that incorporate human capabilities and limitations, envi

NOTE: NO FURTHER DISCOUNT-- OVERSTOCK SALE- Significantly reduced list price This short and concise report describes an observational approach for assessing postural stress of the trunk and upper limbs that is intended to improve risk analysis for prevention of musculoskeletal disorders. The approach is supported by several recent research studies. The purpose of this document is to help practitioners assess working posture for the prevention and control of musculoskeletal disorders (MSDs). Glossary of terms and appendices are included.

"This report describes an observational approach for assessing postural stress of the trunk and upper limbs that is intended to improve risk analysis for prevention of musculoskeletal disorders. The approach is supported by several recent research studies. These studies have evaluated how much time it takes observers to classify specific trunk and upper limb postures, how frequently observers are likely to make posture classification errors, and the magnitude of these errors. The frequency and magnitude of posture classification errors depend on how many categories (levels) are available from which to classify the specific posture. Recent studies suggest that optimal posture analysis performance is obtained by partitioning trunk flexion range of motion into 4 categories of 30' increments; trunk lateral bend into 3 categories of 15' increments; shoulder flexion into 5 categories of 30'; shoulder abduction into 5 categories of 30'; and elbow flexion into 4 categories of 30'. These categories are suggested because they optimize how rapidly and effectively analysts can visually judge posture. This report also presents more general guidelines for the video recording of posture and for the posture analysis process. Guidelines for video recording address such factors as camera position, field of view, lighting, and duration of recording. Guidelines for posture analysis address enhancements such as the benefits of digital video, computer software, training, and use of visual reference and perspective cues. Information in this report can assist health/safety, ergonomics, and risk management/loss control practitioners who conduct job/worksite assessments of lifting, pushing, pulling, carrying, and/or manual handling risk factors."--NIOSHTIC-2