Widening The Gap

In the past many attempts have been made to bridge the gap between coaching and science, between practice and theory. At one hand we have coaches who work on the sports field every day, improving …

Cordyceps

Mother nature possesses a large medicine cabinet, much larger than all the products of the pharmaceutical industry together. A simple plant can produce 100-500 different chemical compounds, of which many have a special value for …

Sleep.

We might think the following is obvious, if we become 75 years old, we will have spent 25 years sleeping. Well, we sleep a little less nowadays since it seems that our hyperactive society is …

Nieuw boek (Dutch)

Na 20 jaar testen en adviseren van vele individuen met verschillende achtergrond, topsporters, SF operators, politieagenten, ambulance personeel, artiesten, CEO’s, managers, en mensen zo als u en ikzelf, heb ik mijn ervaringen samengevat in dit …