https://freediveinternational.com/should-i-freedive-with-or-without-a-rope/
Freediving FAQ#3: Should I freedive with or without a rope? - FreeDive International
Jun 9, 2015 - Before my first freediving course, I never thought about people freedive and up on a rope, so i didn't expect to be learning while diving on a rope.
freediving faq
https://freediveinternational.com/should-i-freedive-with-or-without-a-rope/
Freediving FAQ#3: Should I freedive with or without a rope? - FreeDive International
Jun 9, 2015 - Before my first freediving course, I never thought about people freedive and up on a rope, so i didn't expect to be learning while diving on a rope.
freediving faq