“”

Ballasting a speargun is the tuning job nobody tells beginners about. A gun that dives at the muzzle, floats its tip skyward, or flips upwar...

Speargun flopper tuning is the highest-return five minutes in spearfishing. The flopper — that hinged barb on your shaft — is the only thing...

Speargun reel line is the part of your rig you only think about when a fish is taking it. Get the length, material and connections right and...

Speargun shooting line setup is a ten-minute job that decides how your gun shoots for the next hundred dives. The line is the only thing the...

Speargun rigging is the quiet half of accuracy. Two divers can shoot the same gun and land in very different places, because the shaft only ...

Hands-free equalization — known as BTV, from the French Béance Tubaire Volontaire — is the ability to open your Eustachian tubes using thro...

The best equalization exercises for freediving happen nowhere near the water — they happen on your sofa, in front of a mirror, with no press...

The mouthfill technique is what lets deep freedivers keep equalizing when their lungs are too compressed to supply any more air — the point ...

If you can't equalize while freediving, you're not broken and you're rarely out of options — you're almost always hitting on...