Welcome to this special Biorhythm site! I have been started this charts on my web site since April 16th, 1996.
The principle behind biorhythms is that our lives are affected by three primary cycles: Physical, Emotional, and Intellectual. These cycles start at a middle point when we are born and then go up and down at different rates over our lifetimes. When any of the cycles are at a high point, things we do that require aspects of that trait are more successful - the reverse is true duing the low points of a cycle. Many people report that they can improve the quality of their lives by monitoring their biorhythms and acting accordingly.
Just remember that ONLY you have the power in your own life!