I am certain that most people have heard of circadian rhythm, the 24-hour cycle responsive to light and dark, wakefulness and sleep. Are you aware of ultradian rhythm aka performance rhythm? According to
E.L. Rossi, PhD, human energy levels occilate every 110 minutes. Where we experience 90 min of high energy and then slump into low energy period of 20 minutes. To achieve high performance, one should aling with your ultradian rhythm. Give your self a 20 minutes healing break every 90 minutes.
According to Healthline.com, distruptions in biological rhythms can affect a person’s health and feelings of well-being. If you don't go with the flow of your biological rhythms then you may be at risk for developing anxiety, daytime sleepiness, depression, lower performance at work, being more accident-prone, and lacking mental alertness.