Assuming the HELP position in water helps reduce heat loss to increase survival chances in cold water.
The main reason for assuming the HELP position when stranded in water is to A) reduce heat loss. When immersed in water, the body loses heat much faster than in air due to water being a better thermal conductor. By assuming the HELP position (Heat Escape Lessening Posture), where you bring your knees to your chest and cross your arms over your chest, you minimize heat loss and increase your chances of survival in cold water.
https://brainly.com/question/44246374