What Causes Worker Fatigue?
Several factors including too little, poor quality or interrupted sleep over a period of time can cause fatigue. Fatigue is the body’s signal that a rest period is needed. Long work hours and extended and irregular shifts may be stressful physically, mentally and emotionally. The body operates on a circadian rhythm sleep/wake cycle. It is naturally programmed for sleeping during night hours. Demanding work schedules may disrupt the body’s natural cycle, leading to increased fatigue, stress and lack of concentration.
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