Vice President Kennedy is in a different biorhythmic phase that week.    From Wordnik.com.  [The Volokh Conspiracy » The Still Missing Case of Connecticut v. AEP:] Reference

Do you think there was a change in your perspective, or was it just a, like, you know, biorhythmic reading thing?.    From Wordnik.com.  [not the right time] Reference

"Beginning with Shatner's day of birth (Sunday March 22, 1931) we can discover through biorhythmic calculations that Shatner was at his intellectual peak, but at his lowest physical and emotional cycle on the day Star Trek rehersals originally began (April 7, 1965).".    From Wordnik.com.  [Archive 2006-01-22] Reference

Despite a decent intellectual reading for March 8, Bowyer will be well below average in nearly every other biorhythmic category.    From Wordnik.com. Reference