1, high work intensity: heavy workload, heavy tasks, high work pressure, etc. Will lead to work fatigue.
2, long working hours: long working hours will lead to physical fatigue, affect physical health, and easily lead to mental stress.
3. Bad working environment: Bad working environment such as noise, poor light and air pollution will lead to physical fatigue, headache and inattention.
4. The work content is monotonous and repetitive: the work content is boring, lacking in change and repetition, and it is easy to make people feel tired.
5, poor physical condition: if the physical condition is poor, such as lack of exercise, irregular diet, lack of sleep and so on. , but also lead to work fatigue.