People can expose themselves to external and internal cold in order to lower their body temperature; examples are: cold foot bath, drinking cold water, avoiding movement, wearing light clothes.
Explanation:
Some external cooling techniques include:
cold shower/bath
cold foot bath
applying cold directly to the body
exposing oneself to cool temperatures (eg an air-conditioned room)
Some internal cooling techniques include:
drinking cold beverages
staying properly hydrated (liquids and electrolytes)