I kind of do that turn but it's very hard to perfect turning when you train in a pool with a ledge and your scared of cracking your fin on said ledge. Also very hard in a shallow pool.... I guess the point i'm trying to make is that my turns suck
Hunlee, it's fine to post vids like that, especially that one, it's in my top 5 motivational freediving vids of all time.
Cheers,
Ben