- Reddit /r/freediving - New to freediving; starting tables. Can anyone explain why I can't treat O2/CO2 tables the way I'd treat a workout?
- DeeperBlue forum - CO₂ and O₂ tables
- Apneaboom - CO₂ workout for advanced freediving athlets.
- Free-flow.gr - Physiological Adaptations to Elevated CO₂ in Freediving and CO₂ Tolerance Training
- Frontiers in Physiology - Apnea training activates parasympathetic responses, depending on type (CO₂/O₂) and load.
- PubMed: Physiological responses to apnea - CO₂ resistance and O₂ deprivation are independent variables with distinct training pathways.
- Deepmedcentre - Describes the classic CO₂ training scheme with progressive reduction of rest, as well as an alternative - tables without reductions, where it is important not to bring the chest to contractions, the emphasis is on relaxation and gradual adaptation to the CO₂ level.
- Freedivinginstructors - Proper Use of O2/CO2 Tolerance Tables
- Caperadd - What are apnea tables?
- Freediveuk - CO₂ and O₂ training tables for freediving
- Apneaboom - CO₂ workout for advanced freediving athlets.
- Getstamina - The Evolution of CO₂ Training Tables