I embrace your chattering, your free-diving, your breaststroke screw-kick and your bikinis.

Adam says that meditation is a crucial part of free-diving.

Some, like the Moken, are nomadic, spending weeks on the sea and free-diving to spear fish.

There I meet a French free-diving enthusiast who has been here for eight days "to unwind".

There's something called free-diving, you know.

"I'm not really all that interested in free-diving, Barbara," he said.