Final answer:
It is not recommended to use a lanyard or shock absorber that has been involved in a fall. The equipment may have experienced stress and damage, compromising its effectiveness and safety.
Step-by-step explanation:
It is not recommended to use a lanyard or shock absorber that has been involved in a fall. The purpose of a lanyard or shock absorber is to arrest a fall and reduce the impact on the body. When it has been involved in a fall, it may have experienced significant stress and damage, compromising its effectiveness and safety.
It is important to inspect and replace any equipment that has been involved in a fall to ensure the safety of the user. The manufacturer's guidelines should be followed for maintenance and replacement of safety equipment.