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Effects Of Psychophysical Lifting Training On Maximal Repetitive Lifting Capacity
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Book Synopsis Effects of Psychophysical Lifting Training on Maximal Repetitive Lifting Capacity by : M. A. Sharp
Download or read book Effects of Psychophysical Lifting Training on Maximal Repetitive Lifting Capacity written by M. A. Sharp and published by . This book was released on 1987 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this investigation was to determine the effectiveness of psychophysical lifting training on maximal repetitive lifting capacity. Maximal repetitive lifting capacity was defined as the maximum box mass that could be lifted for a full hour to a height of 132 cm at a rate of 6 lifts per minute. Eight male subjects participated in five psychophysical lifting training sessions each week for four weeks. Each day subjects were presented one empty and one heavily loaded box and asked to adjust to the maximum load they felt capable of lifting for one hour. This load was lifted at a rate of 6 lifts per minute to a height of 132 cm for two 15 minute sessions. After four weeks of training, subjects did not select a heavier ratings of perceived exertion. The training program produced a significant increase in one hour maximal repetitive lifting capacity. The box mass selected for the maximal repetitive lifting capacity test increased significantly following training, with no concomitant change in VO2, heart rate or RPE. Keywords: Repetitive lifting, Training, Maximal exercise.
Book Synopsis Effectiveness of Progressive Resistance Training for Increasing Maximal Repetitive Lifting Capacity by :
Download or read book Effectiveness of Progressive Resistance Training for Increasing Maximal Repetitive Lifting Capacity written by and published by . This book was released on 1988 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to investigate the effects of 12 weeks of progressive resistance training on the performance of a high intensity repetitive lifting task. The repetitive lifting task consisted of lifting a 41 kg box to a chest high shelf as many times as possible in 10 min. Subjects were randomly assigned to a training (TR) or a control group (CT). The TR group (n=18) participated in progressive resistance training 3 times each week for 12 weeks. The CT group (n=7) was asked to maintain their current exercise habits which did not include progressive resistance training. Repetitive lifting task performance and one repetition maximum strength for box lift, bench press, deadlift and squat were recorded before and after progressive resistance training. Improvement in the strength of the training group was significantly greater (p less than .05) than that of the CT group. The increase in strength was accompanied by greater change (p less than .05) in repetitive lifting task performance for the training group (pre-test=79.1 lifts, post test=92.4 lifts) than the CT group (pre-test=84.9 lifts, post test=82.0 lifts). It is concluded that traditional progressive resistance training exercises are effective in improving performance of an occupational lifting task. Regular progressive resistance training can be particularly important in maintaining the effectiveness of manual workers in jobs that require high intensity lifting on an infrequent basis. Keywords: Physical fitness; Training; Work; Manual lifting. (sdw).
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1990 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technical Reports Awareness Circular : TRAC. by :
Download or read book Technical Reports Awareness Circular : TRAC. written by and published by . This book was released on 1988-07 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Use of Services for Family Planning and Infertility, United States, 1982 by : Gerry E. Hendershot
Download or read book Use of Services for Family Planning and Infertility, United States, 1982 written by Gerry E. Hendershot and published by . This book was released on 1988 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1982 statistics on the use of family planning and infertility services presented in this report are preliminary results from Cycle III of the National Survey of Family Growth (NSFG), conducted by the National Center for Health Statistics. Data were collected through personal interviews with a multistage area probability sample of 7969 women aged 15-44. A detailed series of questions was asked to obtain relatively complete estimates of the extent and type of family planning services received. Statistics on family planning services are limited to women who were able to conceive 3 years before the interview date. Overall, 79% of currently mrried nonsterile women reported using some type of family planning service during the previous 3 years. There were no statistically significant differences between white (79%), black (75%) or Hispanic (77%) wives, or between the 2 income groups. The 1982 survey questions were more comprehensive than those of earlier cycles of the survey. The annual rate of visits for family planning services in 1982 was 1077 visits /1000 women. Teenagers had the highest annual visit rate (1581/1000) of any age group for all sources of family planning services combined. Visit rates declined sharply with age from 1447 at ages 15-24 to 479 at ages 35-44. Similar declines with age also were found in the visit rates for white and black women separately. Nevertheless, the annual visit rate for black women (1334/1000) was significantly higher than that for white women (1033). The highest overall visit rate was for black women 15-19 years of age (1867/1000). Nearly 2/3 of all family planning visits were to private medical sources. Teenagers of all races had higher family planning service visit rates to clinics than to private medical sources, as did black women age 15-24. White women age 20 and older had higher visit rates to private medical services than to clinics. Never married women had higher visit rates to clinics than currently or formerly married women. Data were also collected in 1982 on use of medical services for infertility by women who had difficulty in conceiving or carrying a pregnancy to term. About 1 million ever married women had 1 or more infertility visits in the 12 months before the interview. During the 3 years before interview, about 1.9 million women had infertility visits. For all ever married women, as well as for white and black women separately, infertility services were more likely to be secured from private medical sources than from clinics. The survey design, reliability of the estimates and the terms used are explained in the technical notes.
Book Synopsis Physical Fitness/sports Medicine by :
Download or read book Physical Fitness/sports Medicine written by and published by . This book was released on 1989 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consists of citations selected from those contained in the National Library of Medicine's Medical Literature Analysis and Retrieval System.
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1988 with total page 1102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guide to Manual Materials Handling by : A. Mital
Download or read book Guide to Manual Materials Handling written by A. Mital and published by CRC Press. This book was released on 2017-10-19 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manual Materials Handling MMH creates special problems for many different workers worldwide. Labourers engaged in jobs which require extensive lifting/lowering, carrying and pushing/pulling of heavy materials have suffered increasing rates of musculo-skeletal injury, especially to the back.; This guide is intended to include all activities involved in MMH lifting, pushing, pulling, carrying and holding. Recommendations are provided in the form of design data that can be used to design different MMH work activities. The guide is divided into two parts. Part I outlines the scope of the problem, discusses the factors that influence a person's capacity to perform MMH activities and / or should be modified to reduce the risk of injuries, and reviews the various design approaches to solving the MMH problem. Part II provides specific design data in six distinct chapters. The seventh chapter of Part II of the guide describes various mechanical devices that are available to aid MMH activities.; The guide is aimed at all concerned with the health impact of MMH activities; occupational health and safety workers; senior human resource managers; ergonomists; workers' compensation lawyers; union representatives.
Book Synopsis Ergonomics by : Katrin Kroemer Elbert
Download or read book Ergonomics written by Katrin Kroemer Elbert and published by Academic Press. This book was released on 2018-10-04 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ergonomics: How to Design for Ease and Efficiency, Third Edition updates and expands this classic guide, including the latest essential themes and regulations. An introductory section provides all of the physical and mental ergonomics theory engineers, designers, and managers need for a range of applications. The following section provides authoritative advice on how to design for the human in a range of real world situations, now including new content on subjects including the individual within an organization, planning for space journeys, taking back control from autonomous systems, and design for aging. Retaining its easy-to-use layout and jargon-free style, this book remains an invaluable source of models, measures and advice for anyone who needs to understand ergonomics. Updated throughout to address new research on themes, including haptics, autonomous vehicles, and circadian rhythms Includes discussions of the physical (anthropometric, biomechanical) and mental capacities of the human, along with tables of reference data Provides both managerial and engineering recommendations, covering aspects of ergonomics that are relevant across the project
Download or read book Ergonomics written by K. H. E. Kroemer and published by Pearson. This book was released on 2001 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: An easy-to-use reference book written by a practicing ergonomics engineer, Ergonomics: How to Design for Ease and Efficincy explores the "why" and "how" of human engineering/ergonomics. Topics include Working Under Water, Home Computer Workstation, Data Input Devices, Effective Training for Safe Lifting, Use of Liftbelts. Deals with Space exploration, Work under water, Scuba diving, New ways to communicate with the computer, Avoiding Carpal Tunnel Syndrome and other RSIs, Lift belts in material handling, Designing for "neutral" posture, scheduling work for circadian rhythms and Strenuous efforts at high altitudes. Addresses issues such as cumulative trauma, back problems (lifting), space exploration, design for the handicapped, computer workstations, and others. For readers interested in Human Factors Engineering or Ergonomics.
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1985 with total page 1102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Isolated Lumbar Extensor Strength Training on Maximum Lifting Capacity by : Todd F. Lackney
Download or read book The Effect of Isolated Lumbar Extensor Strength Training on Maximum Lifting Capacity written by Todd F. Lackney and published by . This book was released on 1992 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Manual Materials Handling by : M M Ayoub
Download or read book Manual Materials Handling written by M M Ayoub and published by CRC Press. This book was released on 2020-11-25 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the problems and hazards of manual materials handling and provides ergonomic and engineering solutions for alleviating them. It is helpful for both researchers and practitioners who are committed to solving the multifaceted manual materials handling problem.
Book Synopsis Sleep Deprivation by : Clete A. Kushida
Download or read book Sleep Deprivation written by Clete A. Kushida and published by CRC Press. This book was released on 2004-11-16 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exploring the wide array of structures, substances, and environments that are primary factors in the initiation or inhibition of sleep, this reference highlights key findings from respected professionals around the globe on the social and economic burden of impaired performance, productivity, and safety arising from sleep deprivation-studying pharm
Book Synopsis Tool and Manufacturing Engineers Handbook: Material and Part Handling in Manufacturing by : Philip Mitchel
Download or read book Tool and Manufacturing Engineers Handbook: Material and Part Handling in Manufacturing written by Philip Mitchel and published by Society of Manufacturing Engineers. This book was released on 1983 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get the expert advise you need to shrink handling costs, reduce downtime and improve efficiency in plant operations! You'll use this comprehensive handbook during post design, process selection and planning, for establishing quality controls, tests, and measurements, to streamline production, and for managerial decision-making on capital investments and new automated systems.
Book Synopsis Occupational Ergonomics by : Theresa Stack
Download or read book Occupational Ergonomics written by Theresa Stack and published by John Wiley & Sons. This book was released on 2016-05-03 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: The approach to the book is analogous to a toolkit. Theuser will open the book and locate the tool that best fits theergonomic assessment task he/she is performing. The chapters of thebook progress from the concept of ergonomics, through the variousassessment techniques, and into the more complex techniques. In addition to discussing the techniques, this book presents themin a form that the readers can readily adapt to their particularsituation. Each chapter, where applicable, presents thetechnique discussed in that chapter and demonstrates how it isused. The supporting material at the end of each chaptercontains exercises, case studies and review questions. Thecase study section of the book presents how to use techniques toanalyze a range of workplace scenarios. Topics include: The Basics of Ergonomics; Anthropometry; OfficeErgonomics; Administrative Controls; Biomechanics; Hand Tools;Vibration; Workstation Design; Manual Material Handling; JobRequirements and Physical Demands Survey; Ergonomic Survey Tools;Work-related Musculoskeletal Disorders; How to Conduct anErgonomics Assessment; and Case Studies
Download or read book Aerospace Medicine and Biology written by and published by . This book was released on 1989 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
