What should be avoided when dealing with a restrained person's position to reduce the risk of asphyxia?

Laying a restrained person on their stomach can significantly increase the risk of asphyxia. When a person is placed in a prone position, their ability to breathe is compromised due to the pressure on their chest and abdomen. This configuration can hinder lung expansion and lead to difficulty in breathing, particularly if additional weight is applied to their back.

Maintaining a person in a position where their airway is unobstructed and where they can breathe easily is crucial for safety. In contrast, seating them upright or keeping them standing may allow for better respiratory function. Restraining the legs, if done properly, can also ensure that the person remains stable without drastically impairing their ability to breathe. It is essential to prioritize the comfort and safety of restrained individuals to prevent life-threatening situations.