To teach air migration, I use a skill where I take a student into shallow waters (maybe six metres) and get them comfortable on a training platform with handholds on it, so that if they do have a problem, they can hold onto the platform initially whilst they get used to the skill. Then, we remove our fins and focus on our hovering…
Hints and Tips to reach your Twinset Valves.
This is a training video for BSAC Twinset diver course on the Twin-set Failure Responses with Isolation Manifold predominantly looking at two scenarios, 1. Identified failed gas supply and 2. Unidentified Gas leakage.
An instructional video on how to set up your twinset harness ready for diving.