Stress management process:stress is a biological or psychological reaction from a tension. the stress can be positive or negative depending on the importance of the tension. if the tension is too high, the stress can generate negative effects on the physical and mental health of the individual. it is therefore essential to manage stress well. Hse workplace stress flowchart note: please refer to hse policy for prevention & management of stress in the workplace employee at work reports symptoms of stress you receive a medical cert stating that employee is off work due to stress note: follow guidelines in hse managing attendance policy. hse workplace flow chart. The inverted-u model. there's a potential conflict of ideas between the flow model and the inverted-u model a popular and widely respected model that helps explain the relationship between performance and pressure.. in the inverted-u graph, the vertical axis represents someone's level of performance, while the horizon...