Stressful working postures

What working postures are considered stressful and how do you avoid and prevent them?
>> Read about stressful working postures

Aids and equipment

What type of aid and equipment can I use? In what situations should I use them?
>> Read about the use of aid and equipment

Lifting heavy loads

What is a heavy load, what are the limits and risks?
>> Read about lifting heavy loads

Good lifting technique

What is the right way to lift heavy things?
>> Go to the step by step instruction in lifting technique