Macro Calculator for Strength Athletes
Protein, carb, and fat targets built on Mifflin-St Jeor, ISSN, and Renaissance Periodization data — not a generic cookie-cutter split. Dialed in by a PN1-certified coach.
Your Numbers
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How We Got Here
Mifflin-St Jeor (1990) · ISSN protein recommendations (Jäger et al., 2017) · Renaissance Periodization volume landmarks · Starting point, not a prescription.
BMR via Mifflin-St Jeor (1990). Protein targets per ISSN position stand on diets and body composition (Jäger et al., 2017). Macro distribution informed by Renaissance Periodization training volume recommendations. This is a starting point — not a prescription. Individual responses vary.
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Brad reviews these metrics with clients every session. If you want a coach who actually uses your data — not just sends a program — book a free intro session.
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