How Does Fatigue Affect Labour Productivity

1) How does scare off discover Labour Productivity? Fatigue affects labour productiveness by impairing the ability of a worker to carry out his/her required duties as expected and in a safe manner. With increase in fatigue comes a reduction in muscular strength, solicitude to details and loss of concentration. A worker or employee who is gradually losing strength, losing concentration and not giving forethought to details is usually more prone to mistakes and would not be able to work at his/her optimum level.Fatigue has also been known to affect employee health. A common example is Chronic fatigue syndrome (CFS), which is a drain chronic illness affecting various people worldwide (Lin et. Al. , 2011). Those affected endure chronic, incapacitating physiologic and rational fatigue that is not relieved by rest. This illness is exacerbated by physical or mental exertion and is accompanied by impaired memory and concentration, unrefreshing sleep, muscle and joint pain, and other d efining symptoms (www. ncbi. nlm. nih. gov).It doesnt require rocket science to assert that an employee/worker whose health is adversely affected would never carry out every given task to satisfaction. 2) Major factors that contribute to increase in fatigue in workers. * running(a) conditions * haphazardness Wokocha and Sopruchi (2010) in their study explained that noise effects are both health and behavioural in nature. He further said that unwanted sound can damage Physiological and psychological health. And any worker whose health is affected cannot perform any given task properly.Noise pollution can face annoyance and aggression, hypertension, high stress levels, tinnitus, hearing loss, sleep disturbances, fatigue, make conversation difficult as strong as leads to productivity losses due to poor concentration. * Heat stress heat stress occurs when the trunk takes in and/or produces more heat than it gives off, thus raising the core body temperature beyond normal. It could go through due to the combination of high air temperature, high humidity, high radiation heat input, high sinew expenditure (due to physical workload) and high metabolism (Groover, 2007).Heat usually hampers the ability of an employee to work efficiently. * Cold * Humidity * prevalent state of health of employees * Nature of work * Posture during work * Muscular exertion * Tediousness * emphasise * Repetitiveness with a short cycle. * Jobs that require high concentrations * Eye strain ( Kanawaty, 1992) 3) How the persona of machines negatively affect workers The use of machines especially in manufacturing industries is usually accompanied with noise, vibration, monotony, and high concentration on the part of the workers who use them.The accumulated effects of vibrations usually affect the hands and the arms monotony creates boredom and a conjecture that requires a high level of concentration usually requires a lot of energy. All these contribute to a gradual reduction in muscu lar strength and an increase in fatigue as fatigue increases, heed and concentration decreases, making the worker more prone to injuries and a subsequent loss in productivity. 4) The reasons for giving workers more relaxation allowances for using some machines while others require less.More relaxation allowance less(prenominal) relaxation allowance 1) Partial or complete absence of noise reduction components on machines strawman of noise reduction components on machines. 2) A high level of machine vibration A long level of machine vibration 3) Attention not given to reduction of vibration and noise. Ergonomically built machines with attention given to noise and vibration reductions. References. Jin-Mann S Lin, Stephen C Resch, Dana J Brimmer, Andrew Johnson, Stephen Kennedy, Nancy Burstein and Carol J Simon(2011).The economic involve of chronic fatigue syndrome in Georgia direct and indirect costs. Journal of Cost Effectiveness and vision Allocation. Volume 9. Retrieved fr om http//www. resource-allocation. com/content/9/1/1 on 15/11/2012 Wokocha G. A. and Sopruchi Ihenko (2010). Industrial Noise Level and its Impact on Oil Company Workers in Rivers State, Nigeria. Middle Eastern Finance and economic science ISSN 1450-2889 Issue 8. Retrieved from http//www. eurojournals. com/MEFE. htm on 15/11/2012. Groover, M. P. (2007). Work Systems and The Methods Measurement and Management of Work. pp 661