Video · Jun 10, 2026 · 1 min read

Breathing for the dive: a 6-minute primer

Before the breath-hold comes the breathe-up. A short video walkthrough of a calm, repeatable pre-dive breathing routine.

By Dive Together

A calm freediver floating face-down at the surface before a dive

The single biggest improvement most new freedivers can make happens before they ever go underwater: the breathe-up. Done well, it lowers your heart rate, settles your mind, and sets up a long, comfortable dive. Done badly — hyperventilation — it's dangerous and increases blackout risk.

This six-minute walkthrough covers a simple, repeatable routine you can do at the surface with a buddy.

The short version

Relax, don't load. Slow, gentle breaths — never fast and deep. Hyperventilation tricks your body into ignoring the urge to breathe, which is exactly the warning you want.
Long exhales. Make the out-breath longer than the in-breath; that's what drops your heart rate.
One final breath, around 80–90% full — comfortable, not stuffed.
Never freedive alone. One up, one down, always. A breathe-up routine is not a substitute for direct supervision.

Practice the rhythm on land first. When it feels boring, it's working.