Performance Freediving Miami new (extended version)

This is new version of previous video, contains more footage from Performance training DVD.

Can you improve performance of the sleep apnea CPAP machine on your own, without docs’ help?

My brother has been prescribed the CPAP and can’t tell much difference in his sleep. He is due to go for a checkup to the sleep clinic and doesn’t want to tell them this because he’s afraid they will make him go through another $1000 worth of sleep tests to adjust settings or something. So [...]