Dumagat Freedive-Dive Analysis February 26, 2018 by Dumagat Freedive ← Previous Image Next Image → Sylvain Bes of OmniBlue Freedive talks about technique during a training camp at Dumagat Freedive. Share this:Click to share on Facebook (Opens in new window)Click to email this to a friend (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)