Ottmar Hitzfeld expresses his enthusiasm for Airnergy

One of the world’s most successful trainers, Ottmar Hitzfeld, talked about Airnergy in the ”Hitzfeld exklusiv” programme on n-tv on 7 September and 8 September 2004 as follows:

”In addition to increasing concentration, Airnergy is also excellent for the connective tissue. And if you can absorb a lot of oxygen, this is also very good for the blood, for red corpuscle processing. As a result you become fitter and your performance improves, which helps me a lot.“