Safe Principles If lifting cannot be avoided or mechanized then safe principles must be used. These reduce the chance of injury by using skilled, safe lifting techniques.
Task 3b
Safe Principles – Explanation
If lifting cannot be avoided or mechanized then safe principles must be used. These reduce the chance of injury by using skilled, safe lifting techniques.
The principles of levers explain why it is important to maintain an upright posture and the need to keep the load close to the body. When forward bending the weight of the trunk must be counterbalanced by the back muscles to stop the body falling forwards.
The muscles of the back are close to the spine and therefore have short levers compared to legs/arms and require a greater force to maintain balance.
If a load is held at a distance from the body, the back muscles will have to generate a greater force to balance the body. The muscles of the back are designed for support and flexibility and will tire when leaning forward and supporting a load for any period of time.
The individual who is to be moved must be consulted about how they would like to be moved. Discussion is very important to ensure they are moved comfortably and that any pain and discomfort are reduced to a minimum. Safe principles allow you to use strong muscles of the legs and reduce the risk of damage and injury. Below are shown a number of safe principles for correctly lifting objects for a care worker: