Discover your biorhythm cycles. Calculate physical, emotional, and intellectual states based on the theory that these aspects follow predictable sine wave patterns from birth.
High phase - peak performance
Low phase - rest recommended
Rising - improving
Critical days occur when a cycle crosses zero. These are considered times of transition and instability.
Biorhythm theory suggests that our lives are affected by rhythmic biological cycles. These three cycles begin at birth and oscillate in a steady sine wave pattern throughout life.
23-day cycle affecting strength, coordination, and physical well-being. High phases favor athletic activities and physical work.
28-day cycle influencing mood, creativity, and emotional sensitivity. Affects relationships and artistic expression.
33-day cycle governing mental alertness, analytical thinking, and memory. High phases suit learning and problem-solving.