Research-Backed Guides
Body CompositionStrategy Guides
Evidence-based guides on the decisions that matter most in body composition. Each guide is built on peer-reviewed research — ISSN, ACSM, and published meta-analyses — designed to cut through the noise.
Strategy Decision
Should I Cut or Bulk?
An evidence-based decision matrix using body fat thresholds, training age, and metabolic signals to determine your optimal strategy.
Recomposition
Body Recomposition Guide
Simultaneous fat loss and muscle gain is real — but it requires specific conditions. Learn who qualifies and how to approach it correctly.
Nutrition Science
Protein Nutrition for Body Composition
ISSN guidelines decoded. How much protein you need by goal, timing considerations, and what the research actually says about muscle protein synthesis.
Body Composition
Understanding Body Fat Percentage
What body fat percentage means, how to estimate it accurately, which methods are reliable, and how to use it for strategy selection.
Energy Balance
Maintenance Calories & TDEE Explained
TDEE formulas, activity multipliers, metabolic adaptation, and how to empirically confirm your real maintenance level from trend data.
Metabolic Adaptation
Breaking a Weight Loss Plateau
Stuck in a calorie deficit but not losing weight? Unmask cortisol water retention, calculate NEAT offsets, and break stalls.
Nutrition Strategy
How to Eat in a Calorie Deficit
Translate your calorie and protein targets into actual meals. Learn what to eat, how to portion, and how to structure your day for sustainable fat loss.
Nutrition Science
High Protein Diet for Body Composition
Why high protein is the single most important dietary lever for body composition change — and how to hit your targets with real food.
Ready to act on it?
Turn knowledge into your personal strategy
The Strategy Finder translates your inputs — body fat, goal, training age, activity — into a concrete recommendation with calorie and protein targets.