What are biorhythms?Biorhythms are measurements which track the ebb and flow of 3 major (or "primary") physiological and emotional cycles. The primary biorhythm cycles are: "Emotional", "Intellectual" and "Physical". Each of these cycles moves at different rates which begin the day we are born. Each cycle moves up and down between 100% positive and 100% negative. Biorhythms move according to "sinusoidal" patterns which measure human bio-electric energies. When a biorhythm crosses the 0% line, there is neither an added value or a reduced value to that attribute, however these "critical" days are considered to be erratic. Performance on "critical" (or 0%) days is unpredictable and may be characterized by random volatility.
In addition to the 3 primary cycles, are 3 "secondary cycles". These secondary cycles are composite measurements which can give greater insight into more complex physical and emotional states. The secondary biorythm cycles are: "Wisdom", "Mastery" and "Passion".