Quick Read Series: The performance rhythm
The performance rhythm is one of the core energy and productivity principles we teach at Regenerate. It’s based on the fact that humans are biologically designed to pulse between work and rest for optimal performance.
You’re probably familiar with the sleep cycle, which moves between periods of high and low brain activity every 90–120 minutes. The same process happens when we’re awake, called our ultradian rhythm.
During our high-activity periods (~90 min.), brain and metabolic activity increase and cortisol slightly rises, signaling alertness. Then, the brain and body downshift for about 15–20 minutes. This is the vilified “slump” we try to conquer with another cup o’ joe.
The research has shown just how important it is to abide by the performance rhythm. Trudging through rest periods creates overall lapses in productivity and decision making throughout the day. Continuous brain and cortisol activity (vs. rhythmic) have been linked to chronic disease and lower subjective wellbeing.
It’s time we abandon the culture that glorifies constant hustle and burning the midnight oil. That’s just not how we’re meant to operate. Take advantage of the performance rhythm — take breaks to move your body, talk to people, rest your eyes, eat, breathe. You’ll have even greater output with less time spent at your desk, and you won’t feel like a zombie after a long workday.
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