Answer:
. This is because the injuries can takes place at the time of work.
While lifting heavy objects at the time of work One should divide the loads so that it does not feels burden.
Aids like pulley, handles and wheels can be used to divide the load and weight should be carried in a way that it can be easily carried.
Get manual help with way to heavy loads and the postures should also be maintained at the time of lifting the objects.
Step-by-step explanation: