Estimation of low-back moments from video analysis a validation study. 78 79 Chapter 6 Validity of a video analysis method 6 ABSTRACT This study aimed to develop, compare and validate two versions of a video analysis method for assessment of low-back moments during occupational lifting tasks since for epidemiological studies and ergonomic practice relatively cheap and easily applicable methods ...

BACKGROUND The physical work demands of construction work can be reduced using ergonomic measures. The aim of this study was to evaluate the use of ergonomic measures related to musculoskeletal disorders (MSDs) among construction workers. METHODS A questionnaire was sent at baseline and 2 years later to 1,130 construction workers. We established (1) the proportion of workers reporting an incr...

Occupational ulnar neuropathy at the elbow joint develops in the course of long term direct pressure on the nerve and a persistently flexed elbow posture, but first of all, it is strongly associated with "holding a tool in a certain position" repetitively. Therefore, computer work only in exceptional cases can be considered as a risk factor for the neuropathy. Ulnar hypermobility at the elbow m...

OBJECTIVES Musculoskeletal disorders (MSDs) compose a large part of occupational diseases in dental professionals, prevention of which is dependent on assessment and improvement of job postures by means of ergonomic interventions. This study was aimed at evaluation of ergonomic conditions of the profession of dentists and also at assessing the relationship between MSDs and conditions of work. ...

Handloom is the mostly widely established cottage industry of North East India (NE) that is most wide spread throughout the region. It employs a large skilled and unskilled workforce and which, in North East, mainly consists of women workers. In the present era of commercialization, handloom sector is also witnessing changes and large number, of women are adopting the weaving activity as their ...

Typhoon Rai (202122) was one of the most devastating natural disasters globally, and Philippines is country that heavily hit by this super typhoon. This study examined preparedness Filipinos using a novel framework considering ergonomic domains disaster knowledge. A total 414 in eight regions affected typhoon answered online questionnaire distributed through social media sites convenience sampl...

The development of ergonomic tools responds to health protection needs on the part of workers, especially the work related musculoskeletal disorders of the upper limbs and to the development of ergonomic tools to take into account the needs of the factories. Only an ergonomic design process can enable tool manufacturers to meet these requirements. Three factors are involved: integration of ergo...