Do you believe in Biorhythms? While you may or may not, they are interesting to view.

At the beginning of the last century, Dr. Wilhelm Fliess noticed identical rhythms in the case histories of his patients. He observed active and passive phases in the physical, emotional and mental aspects of humans. From these observations he derived the principle of the biorhythms: The physical curve with its cycle of 23 days, the emotional curve with 28 days and the mental curve with 33 days.

Biorhythms can’t predict or explain events, they can only suggest how we may deal with them. For example, some doctors plan operations around them or sports coaches use them in their individual training programs. But it is up to you whether you believe in them or not.