Advanced Biorhythms 2001 - Version 1.5 Advanced Biorhythms is a program that forecasts your emotional, physical, intellectual, and intuitional activity cycles, also known as biorhythms. Advanced Biorhythms has unique user-friendly interface: handy calendar of cycles and extended info panel gives you all the information you might need(including comprehensive prognosis and advice of the day). Experienced users will love some additional features.