Popular site devoted to Biorhythms and Biorhythm Compatibility charts.

Biorhythms are method of predicting the cycles of an individual based on their birth date. There are three rhythms that are well documented: emotional, physical, and intellectual. According to the science of Biorhythms, each of these rhythms goes through three different phases; high, low and critical.

Primary cycles

Emotional:

This cycle tracks the stability and positive energy of your psyche and outlook on life, as well as your capacity to empathize with and build rapport with other people.

Intellectual:

This cycle tracks your verbal, mathematical, symbolic, and creative abilities, as well as your capacity to apply reason and analysis to the world around you.

Physical:

This cycle tracks your strength, health, and raw physical vitality.

Secondary cycles

Mastery:

This is the composite of the Intellectual and Physical cycles. Mastery encompasses your ability to succeed at tasks and to obtain what you desire. This cycle also tracks athletic ability and the focus required to learn physical skills.

Passion:

This is the composite of the Physical and Emotional cycles. Passion encompasses your motivation to act, and the drive that allows you to continue a difficult pursuit. This cycle also tracks sexuality in its purest form.

Wisdom:

This is the composite of the Emotional and Intellectual cycles. Wisdom encompasses your understanding of the world, your role in it, and the things that are truly important to your life. This cycle also tracks the presence of mind that you need to make crucial decisions.