Tag ultradian rhythm

5 Minute Timer Productivity

15 Minute Timer: Elite Micro-Sprint Protocol for Attentional Blink

Infographic for the 15 Minute timer Protocol featuring Neural Calibration, the 1/6th Rule, and a high-velocity focus sprint dashboard

Stop working against your biology. Most productivity drops after 15 minutes due to 'Neural Lag' a biological processing delay. Our 15-Minute Elite Protocol uses a built-in focus calibration tool and the 1/6th Ultradian Rhythm rule to ensure every 900-second sprint is performed at 100% cognitive capacity

Dwayne Dixon
May 14, 2026

5 Minute Timer Productivity

Set a Timer for 90 Minutes: Ultradian Focus & Productivity

Professional working at organized desk with laptop and timer showing 90 minutes for focused productivity session

Discover why 90-minute focus sessions match your brain's natural rhythm. Science-backed strategies to write 2,000+ words, boost productivity by 150%, and achieve deep work without burnout.

Dwayne Dixon
April 13, 2026