Evaluation of methods used to measure business challenges in terms of forestry production activities

: Mostly in mountanious region which is under the influence of weather conditions of outdoor, forestry work is orduous and dangerous, so the most risky works of forestry are harvesting works. According to the findings which are obtained by the working conditions of forest workers, their work positions, body structures, energy consumption and the other variables, necessary ergonomic approaches was aimed to increase the health and productivity of workers them. In this context, to examining the working posture with the help of scientific methods, analysing, making necessary arrangements, performance checking and reducing musculoskeletal disorders are important in terms of providing significant contrubutions on the issues. Relevance of working postures, aims to control work performance effectively and reduce disorders of musculoskeletal system. The factors which make important the unsuitable working postures are the disorders of musculoskeletal system and its bad effects on the productivity, quality and the costs. This study aims to evaluate and investigate the most applicable and appropriate method which can be used to determine the risk level of musculoskeletal system disorders relevant to work for employes and working posture during esspecially the productıon works in forestry work which is performed under variable and affectible conditions.