“…In addition, other factors that also cause fatigue include strenuous activities, workload, improper seating, wrong work attitudes, repetitive or even inadequate movements so that there is a possibility of injury, extreme or inadequate work environment, the psychology of employees who are most likely to vary, the need for calorie intake for workers who are less than the minimum standard, and less than enough rest time [8]. Other factors that can increase worker fatigue are also some, such as excessive physical work activity, work activity that is mental and physical squeeze, work positions that are less or even not appropriate at all, work tends to be silent or static and lacks a lot of movement variations, attitudes that seem forced, monotonous work, extreme work environments, merntal pressures, work and rest time that does not meet the minimum standards of human health [9].…”