Intermittent Hypoxic Training
Equipment
- Everest Summit II Generator
- Universal Mask Kit and All-Purpose Mask
- Finger-tip Pulse Oximeter
- Handi Oxygen Monitor (optional)
About
IHT is based on the principle of cyclic repetitions of hypoxic episodes in the body, induced by breathing normobaric hypoxic air, and subsequent re-oxygenation by inhalation of ambient air.
The optimal intensity and duration of the hypoxia/re-oxygenation cycles have been determined through extensive scientific research. In general the protocols are based on 3 - 5 minute hypoxia/re-oxygenation cycles. However, they can be individually customized to suit the application of IHT for a specific athletic purpose or to treat and prevent various diseases.
To maximize the benefits of IHT here are some general guidelines to follow:
- Always complete your IHT session at least 30 – 40 min before eating any meal. Likewise, do not perform IHT for at least 2 hours following a meal, as this will diminish the effect.
- Athletes can perform IHT sessions during the recovery period following a routine physical training session.
- Never make the period of hypoxic inhalation longer than 5 min. It will not increase effect. On the contrary, it can diminish it.
- There is no need to decrease the O2 concentration for IHT lower than 9.5% as it will not result in any additional benefits. However, it is not unsafe (in some therapeutic protocols 8% O2 is used).
- Try to do one session a day, or at least every other day. You can miss 2 – 4 days of IHT and there will be no de-training or loss of adaptation. You can continue from where you left off. However, if you miss more than 5 – 7 days, you should start the regimen from the beginning to get the maximum adaptation.
IHT Protocol
| Day | Increase Time | Total Time | Oxygen Saturation |
|---|---|---|---|
| 1 | 1 hour | 75-80% | |
| 2 | 1 hour | 75-80% | |
| 3 | 10 minutes | 1 hour 10 minutes | 75-80% |
| 4 | 1 hour 10 minutes | 75-80% | |
| 5 | 1 hour 10 minutes | 75-80% | |
| 6 | 10 minutes | 1 hour 20 minutes | 75-80% |
| 7 | 1 hour 20 minutes | 75-80% | |
| 8 | 1 hour 20 minutes | 75-80% | |
| 9 | 10 minutes | 1 hour 30 minutes | 75-80% |
| 10 | 1 hour 30 minutes | 75-80% | |
| 11 | 1 hour 30 minutes | 70-75% | |
| 12 | 1 hour 30 minutes | 70-75% | |
| 13 | 1 hour 30 minutes | 70-75% | |
| 14 | 1 hour 30 minutes | 70-75% | |
| 15 | 10 minutes | 1 hour 40 minutes | 75-80% |
| 16 | 1 hour 40 minutes | 75-80% | |
| 17 | 1 hour 40 minutes | 75-80% | |
| 18 | 10 minutes | 1 hour 50 minutes | 75-80% |
| 19 | 1 hour 50 minutes | 75-80% | |
| 20 | 1 hour 50 minutes | 75-80% | |
| 21 | 10 minutes | 2 hours. | 75-80% |
| 22 | 2 hours. | 75-80% | |
| 23 | 2 hours. | 70-75% | |
| 24 | 2 hours. | 70-75% | |
| 25 | 2 hours. | 70-75% | |
| 26 | 2 hours. | 70-75% | |
| 27 | 2 hours. | 70-75% | |
| 28 | 2 hours. | 70-75% | |
| 29 | 2 hours. | 70-75% |