Marsha Linehan DBT Cold Water Reset

Lower intense emotional arousal using the Marsha Linehan DBT cold water reset to slow your heart rate and regain self-control.

4 time blocks, 10 minutes in total.

Time blocks

Cold Water Face Immersion: 2 min
Lean over a bowl of cold ice water and submerge face briefly
Paced Nasal Exhalations: 3 min
Inhale for 4 seconds and exhale slowly for 6 to 8 seconds
Paired Muscle Release: 3 min
Tense muscle groups on the inhale and release them on the exhale
Mindful Environment Orienting: 2 min
Notice five neutral objects around you to anchor your attention

About this routine

Developed by psychologist Marsha Linehan as part of Dialectical Behavior Therapy, the Marsha Linehan DBT cold water reset relies on the mammalian dive reflex to quickly lower extreme emotional distress. When anger or panic spikes, thermal temperature shifts send an immediate signal to the parasympathetic nervous system.

The sequence begins with brief face immersion in cold water. Bending forward and submerging your face while holding your breath triggers a natural drop in heart rate. This physical change interrupts high emotional surges before attempting cognitive reasoning.

Following cold immersion, the sequence pairs paced exhalations with deliberate muscle relaxation. By extending the exhale longer than the inhale, your body shifts out of fight or flight mode. Spending 10 minutes on this targeted somatic reset provides a clear path back to emotional balance.

Why this routine works

Rapidly lowers heart rate during sudden anger spikes
Triggers the parasympathetic system using thermal stimulus
Interrupts high emotional reactivity without complex cognitive effort
Provides a structured 10-minute physical cooldown sequence

FAQ

What is the Marsha Linehan DBT cold water reset?

It is a crisis survival skill from Dialectical Behavior Therapy designed to reduce extreme emotional distress and anger by submerging the face in cold water to slow the heart rate.

How does cold water reduce anger?

Cold water on the upper face triggers the mammalian dive reflex, which decreases heart rate and activates the parasympathetic nervous system to calm physical arousal.

How long does the DBT cold water reset take?

The physical cold immersion lasts under 2 minutes, while the full sequence including breathing and muscle relaxation takes 10 minutes.

Sources

Linehan, M. M. (2015). DBT Skills Training Manual (2nd ed.). Guilford Press.
Behavioral Tech: TIPP Skills in DBT