Why Working in 90-Minute Intervals Is Powerful for Your Body and Job, According to Science
When you start losing focus or are unable to concentrate on the littlest tasks, do these to recharge:
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A lot of the internal things that affect our productivity are out of our control. Our energy, focus, and motivation follow their own path or “productivity curve” throughout the day.
We’re naturally more energetic and motivated at specific times of the day. Researchers call this our Circadian Rhythm. Every person’s rhythm is slightly different, but the majority follow a similar pattern.
We work best in natural cycles of 90-120 minute sessions before needing a break. When we need a break, our bodies send us signals, such as becoming hungry, sleepy, fidgeting, or losing focus.
If you ignore these signs and think you can just work through them, your body uses your reserve stores of energy to keep up. It means releasing stress hormones to give an extra kick of energy.
Healthy circadian rhythms rely on regularity and stability— for the timing of light, the timing of exercise, and the timing of meals.
Our bodies are accustomed to the exposure of light and darkness on a regular basis. The circadian rhythm is reset on a daily basis and it is the one that determines the healthiness of our cellular health and sleeping patterns.
The average adult spends 36 % (or about one-third) of his or her life asleep.
Purpose of Sleep:
The first purpose of sleep is restoration.
Every day, your brain accumulates metabolic waste as it goes about its normal neural activities. Sleeping restores the brains healthy condition by removing these waste products. Accumulation of these waste products has been linked to many brain-related disorders.
The second purpose of sleep is memory consolidation.
Sleep is crucial for memory consolidation, which is responsible for your long term memories. Insufficient or fragmented sleep can hamper your ability to remember facts and feelings/emotions.