In this episode of Decisions That Count, Dr. Shawn Watson (neuroscientist) and Michelle O’Brien (Biotech CMO, mum, marathon runner) go inside the world of HYROX Pro Doubles with Máire Mc Ginley and Rachel O’Connor—two elite athletes proving that performance isn’t just about fitness… it’s about decision-making under fatigue.

If you’ve ever felt your brain go foggy mid-pressure (in sport, business, parenting, or life), this conversation is your playbook. Máire and Rachel break down how they pre-make micro-decisions, use data to stay calm, and run a “two brains, one race” protocol that keeps emotion from hijacking execution—especially when the wheels start to wobble late in the race.

What you’ll learn in this episode

• The Doubles Decision Protocol: how two athletes operate like one high-performance system
• Why pre-made decisions protect energy (and reduce mistakes) when cognitive load spikes
• How “wasted time” (transitions, hesitation, confusion) becomes the hidden performance killer
• The moment decision fatigue hits: confidence drops, cohesion slips, physical output declines
• Mantras that keep you present when doubt creeps in (“Right here, right now”)
• Why a coach or program can be a decision-fatigue tool: less choosing, more executing
• The neuroscience edge: how cognitive load can literally reduce physical performance, and what helps
  

Why this matters

Science: Decision fatigue is real, physiological, and costly - especially when you’re making thousands of micro-decisions in a high-stress environment.

Soul: Better decisions create ripple effects - confidence, calm, clarity, and leadership that lasts (in sport, work, and at home).

If you’re building a team, leading a business, training for an event, or just trying to stay steady through life’s mental load—this episode will change how you think about performance.

Listen, reflect, and make every decision count.

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💬 Question for you: Where do you feel decision fatigue most—work, training, or home—and what’s one decision you could pre-make this week?

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