Hey guys,
First of all, awesome forum! I've spend many hours here now that might have been put into studying, yay not a waste of time!
After browsing through the topics here I feel I still need to ask some questions, sorry in advance if the answers are posted in other topics!
This weekend I joined some friends on a Scuba diving trip, they we're taking their Open Water certificates. I did freediving as an activity when I was young (maybe 10 to 12 or something?) and have always been comfortable in the water as i have no problems clearing masks, equalizing, basic safety training (not hyperventilating before dives and the like) etc. Never tried to push any limits though and deepest I've been before this is maybe 4m? I tagged a long when they did their Scuba diving thinking i could hang around as long they stayed in shallow waters. I ended up going to 10 meters the first day and 16m the other day, both feeling comfortable and with time to spare on the bottom. I know the basic principles of relaxing before dives and to try to conserve oxygen.
On some of the dives I got what I think is identified as diaphragm contractions (felt like the lung was trying to breath and made some noises in my chest)? Didn't think much of it and I ascended shortly after without issues.
From what I can tell, the only thing i might have done wrong was to go down without a freediving buddy (I was hanging around scuba divers the whole time but they weren't really there to look after me so I hardly think it counts). Would you consider what I did dangerous? From what I can gather, the biggest risk would have been shallow water blackout (spending too much oxygen at 10+ meters and blacking out when air expands on ascent). I don't have any conception of how dangerous it is to go below 10m if you're unexperienced or how long I would be able to stay before completely running out of oxygen.
I still consider this recreational skindiving/freediving/snorkeling since I haven't been training to push my CO2 tolerance or had any breathing training what so ever. I just try to relax and take three deep breaths before going down. If I want to keep this up (as it was freaking awesome!) do you think I need to take courses and find freediving buddies etc. (eg. get serious!)? I feel that I need to work on my breathing/relaxation and hydrodynamics to improve, something I could practise on my own... Thoughts?
Sry for wall of text!
First of all, awesome forum! I've spend many hours here now that might have been put into studying, yay not a waste of time!
After browsing through the topics here I feel I still need to ask some questions, sorry in advance if the answers are posted in other topics!
This weekend I joined some friends on a Scuba diving trip, they we're taking their Open Water certificates. I did freediving as an activity when I was young (maybe 10 to 12 or something?) and have always been comfortable in the water as i have no problems clearing masks, equalizing, basic safety training (not hyperventilating before dives and the like) etc. Never tried to push any limits though and deepest I've been before this is maybe 4m? I tagged a long when they did their Scuba diving thinking i could hang around as long they stayed in shallow waters. I ended up going to 10 meters the first day and 16m the other day, both feeling comfortable and with time to spare on the bottom. I know the basic principles of relaxing before dives and to try to conserve oxygen.
On some of the dives I got what I think is identified as diaphragm contractions (felt like the lung was trying to breath and made some noises in my chest)? Didn't think much of it and I ascended shortly after without issues.
From what I can tell, the only thing i might have done wrong was to go down without a freediving buddy (I was hanging around scuba divers the whole time but they weren't really there to look after me so I hardly think it counts). Would you consider what I did dangerous? From what I can gather, the biggest risk would have been shallow water blackout (spending too much oxygen at 10+ meters and blacking out when air expands on ascent). I don't have any conception of how dangerous it is to go below 10m if you're unexperienced or how long I would be able to stay before completely running out of oxygen.
I still consider this recreational skindiving/freediving/snorkeling since I haven't been training to push my CO2 tolerance or had any breathing training what so ever. I just try to relax and take three deep breaths before going down. If I want to keep this up (as it was freaking awesome!) do you think I need to take courses and find freediving buddies etc. (eg. get serious!)? I feel that I need to work on my breathing/relaxation and hydrodynamics to improve, something I could practise on my own... Thoughts?
Sry for wall of text!