7 Beginner Freediving Mistakes (And How to Fix Each One)

Eight years of teaching means we've seen every beginner mistake hundreds of times. Here are the seven that matter, in the order they usually appear.

1. Hyperventilating before the dive

It feels like preparation; it's actually the most dangerous habit in the sport. It removes your urge to breathe without adding oxygen. Fix: slow, relaxed breathe-up — long exhales, no gasping.

2. Forcing equalization

Pushing through ear pain causes barotrauma and ends courses early. Fix: equalize early, often, and before discomfort. If your ears won't clear, ascend a metre and try again. Read our equalization guide.

3. Lifting the head to look down the line

Tilting your head extends your neck, breaks your streamline, and makes equalizing harder. Fix: tuck the chin; trust the line.

4. Kicking too hard

Sprinting burns oxygen exactly when you can't afford it. Fix: slow, wide, relaxed fin strokes from the hip — the correct pace feels almost lazy.

5. Diving over-weighted

Extra lead makes descent easy and the ascent — the part that matters — dangerous. Fix: weight for neutral buoyancy around 10 metres; your instructor will dial this in.

6. Treating contractions as an emergency

The first diaphragm contraction is a signal, not a fire alarm. Fix: trained divers turn well before contractions become intense; courses teach exactly where your line is.

7. Skipping the recovery breathing

The seconds after surfacing are when blackout risk peaks. Fix: hook breathing — quick inhale, brief hold, passive exhale, three times — before anything else, every dive, forever.

All seven are drilled out of you inside a PADI Freediver course. That's rather the point of one.