Diaphragmatic (Belly) Breathing vs Nasal-Only Endurance Breath
Runners are told to do both. They are not the same instruction.
The short answer
Diaphragmatic (Belly) Breathing is exhale-weighted — 6s out against 4s in. Nasal-Only Endurance Breath is exhale-weighted — 6s out against 4s in. The patterns are close. Diaphragmatic (Belly) Breathing and Nasal-Only Endurance Breath differ mainly in how long a session runs and what each is normally used for. A session of either runs 80s. Diaphragmatic (Belly) Breathing is rated beginner, Nasal-Only Endurance Breath intermediate.
Side by side
| Diaphragmatic (Belly) Breathing | Nasal-Only Endurance Breath | |
|---|---|---|
| Pattern (seconds) | 4-6 | 4-6 |
| Rounds | 8 | 8 |
| Session length | 80s | 80s |
| Best for | Performance | Performance |
| Level | Beginner | Intermediate |
| Not suitable for | No listed restriction | No listed restriction |
Choose Diaphragmatic (Belly) Breathing if
Deep belly breathing for oxygen efficiency and endurance. Best for performance. Improves running economy.
Practise Diaphragmatic (Belly) Breathing with a guided timer
Choose Nasal-Only Endurance Breath if
Train aerobic capacity by breathing only through the nose. Best for performance. Higher CO2 tolerance.
Practise Nasal-Only Endurance Breath with a guided timer
Other comparisons
Diaphragmatic (Belly) Breathing vs Box Breathing · Light Breathing (Buteyko) vs Nasal-Only Endurance Breath
This is general information, not medical advice.