Altitude training seems to have some good effects, so maybe apnea is similar...
http://www.altitudecentre.com/
At least I hope so.
http://www.altitudecentre.com/
At least I hope so.
Welcome to the DeeperBlue.com Forums, the largest online community dedicated to Freediving, Scuba Diving and Spearfishing. To gain full access to the DeeperBlue.com Forums you must register for a free account. As a registered member you will be able to:
You can gain access to all this absolutely free when you register for an account, so sign up today!