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Your devices generate a lot of numbers. Here's what they actually mean, and what to do about them. Clear, answer-first explanations for people who want to understand their data, not just collect it.
How to Find Your Maintenance Calories
The Systematic Approach: Estimate, Measure, Adjust
Most people find their maintenance through trial and error. Here is the systematic version: how to estimate a starting point, how long to hold before adjusting, and what signals to trust when the scale and the mirror disagree.
What to Eat Around Your Workouts
What Actually Matters, What You Can Stop Obsessing Over
Pre-workout protein. Peri-workout carbs. Post-workout recovery window. The research on nutrient timing is more nuanced than most people think. Here is what actually matters and how to build a simple fueling window that works.
How to Lean Bulk: Build Muscle Without Gaining Excess Fat
The Surplus, the Rate, and How to Know If It's Working
A lean bulk is a controlled caloric surplus of 200 to 300 calories above maintenance. This article covers how large the surplus should be, what rate of weight gain to target by experience level, how to keep protein dialed in as calories rise, and how to use scale trend and wearable data to confirm the lean bulk is working.
How to Measure Body Fat Percentage (And What the Number Actually Means)
What the Methods Get Right, What They Get Wrong, and What to Track Instead
DEXA, bioimpedance, calipers, and scale-based estimates all have different error margins. This article explains what each method captures, how accurate each is, what the health ranges actually mean, and why the direction of change matters more than the absolute number.
How to Read Your Protein and Calorie Data
Daily Logs, Weekly Trends, and Better Decisions
Protein and calories are the two nutrition metrics that drive most body composition outcomes. This guide shows how to read your logs without overreacting to daily noise.
How Your Metabolism Actually Works
TDEE, TEF, NEAT, Metabolic Flexibility, and Why Fat Loss Stalls
Metabolism is four distinct components of total daily energy expenditure, each driven by different inputs. This article explains NEAT, TEF, metabolic flexibility, and insulin resistance, and why fat loss plateaus even when you are eating less.
More coming soon: WHOOP strain scores, sleep stage breakdown, HRV baseline methodology, and Apple Watch workout metrics.
