Training For Recreational Freediving - DeeperBlue.com
https://www.deeperblue.com/training-recreational-freediving/
May 24, 2016 . The exercise involves holding your breath eight times. With a CO2 table, the length of time you hold your breath for stays the same, whilst the recovery time between each hold diminishes. With O2 tables, the recovery time stays the same but the length of your breath hold increases. Both training tables can be used on dry land, preferably while ...
DA: 68 PA: 47 MOZ Rank: 76 Up or Down: Up