Amazing high quality pictures 👍 I used to practice this in a more amateur way you know this sport reales a huge amount of adrenaline and in most of the cases you should be with a profesional or someone who can give you a hand. This is getting popular in Venezuela as well, of course people love action xd
Again, amazing post 🔥
Yes I think that like many sports you can only take it to a certain level without professional instruction. A big part of free-diving courses from what I understand is teaching the pre-dive breathing techniques and then learning how to extend your bottom time.