Resources

Tools & Calculators

Practical tools to turn information into action.

This section will bring together simple calculators and decision tools that support the habits in the book and website. Each tool should answer a practical question quickly and clearly.

Energy & Metabolism

BMR, resting energy expenditure, and total daily energy expenditure tools.

Coming as this resource is developed

Movement & Exercise

METs, activity-volume estimates, and selected fitness calculations.

Coming as this resource is developed

Nutrition

Protein, hydration, and other nutrition-related calculators as those chapters are finalized.

Coming as this resource is developed

Fitness Estimates

Selected tools such as estimated VO₂ max or other useful field-based estimates when the evidence and inputs are appropriate.

Coming as this resource is developed