Sleep hygiene: Using warm towels to aid relaxation

Yoga instructor and physical therapist sakura suggests a relaxation routine to improve sleep quality by using a warm towel on the back of the neck. The method aims to activate the parasympathetic nervous system to transition the body from a state of tension to relaxation.

To perform the routine, a damp face towel should be placed in a heat-resistant bag and microwaved for 30 to 60 seconds. The towel is then applied to the indentation at the base of the neck for 5 to 10 minutes while lying down or sitting. It is advised to remove the towel once it begins to cool to prevent the body from becoming chilled.