Results show an overall improvement in haematological factors related to oxygen transport and performance. The results indicate that IHT is an effective method to simulate altitude training. On the basis of the results it is recommended that further research and testing is done in the area of maximising outcome for individual athletes. However, in general the method of IHT can be strongly recommended for any serious athlete as part of their training and preparation. IHT is an effective alternative to altitude training.
Side effects are minimal or absent.
There is likely to be an optimal dose for any individual athlete. This needs to be established. Results compare favourably with other studies done on altitude training, in particular the live high-train low model. Hypoxic training can be considered as additional training. There is potential for overload if the athlete does not adhere to the guidelines, especially in relation to recovery.