Final answer:
The Heat Escape Lessening Posture (H.E.L.P.) is a posture used to reduce the risk of drowning. It is a technique that can be used in cold water situations to increase chances of survival.
Step-by-step explanation:
The Heat Escape Lessening Posture (H.E.L.P.) is a posture used to reduce the risk of drowning. It is a technique that can be used in cold water situations to increase the chances of survival. By assuming the H.E.L.P. position, with the body in a vertical orientation with the head tilted back and the face out of the water, a person can conserve energy, stay afloat, and increase their visibility to rescue teams.