The Lifestyle Athlete Who Needed More Food to Lose Fat
· 6 min read · Coaching Log
The Athlete's Starting Line She came to me feeling defeated, a 22-year-old woman who had been meticulously tracking her food and training for three months, yet ...
Blog
Expert fitness coaching articles from Zerg AI — contest prep guides, nutrition science, and training insights for competitive athletes.
Why I Added a Refeed Day at 10 Weeks Out
· 3 min read · Coaching Log
Why I Added a Refeed Day at 10 Weeks Out Athlete was 10 weeks out , maintaining a 1,750-calorie intake . Data showed a clear decline: strength metrics were down...
What I Look For in Week 1 Check-Ins (And What Most Coaches Miss)
· 4 min read · Coaching Log
The first check-in from a new client always tells me more than any intake form ever could. I’m not just looking at the number on the scale; I’m looking at the s...
The Athlete Who Trained Too Hard in Prep
· 5 min read · Coaching Log
Athlete Situation Athlete was a classic physique competitor, 12 weeks out from his target show. His primary goal was to come in lean while retaining maximal mus...
The Plateau That Wasn't a Plateau
· 7 min read · Coaching Log
The Plateau That Wasn't a Plateau You know that feeling when you're doing everything "right," putting in the work day after day, and yet the scale stubbornly re...
Why I Don't Cut Sodium Before Peak Week
· 3 min read · Coaching Log
Why I Don't Cut Sodium Before Peak Week Athlete presented with a typical pre-peak week sodium restriction plan, intending to cut intake by 80% from standard pre...
When Stress Is the Variable Your Macros Can't Fix
· 3 min read · Coaching Log
When Stress Is the Variable Your Macros Can't Fix I was looking at a client's check-in data recently, and it told a very clear, albeit initially frustrating, st...
The Athlete Who Was Losing Weight Too Fast
· 4 min read · Coaching Log
The Athlete's Situation Athlete X, a wellness competitor, presented 10 weeks out from her target show. Her primary concern was hitting stage weight and achievin...
12-Week Contest Prep Diet Plan: A Complete Framework
· 8 min read · Nutrition
You've been grinding. You've been lifting, pushing, and watching your physique transform, often wondering if you’re doing everything you can to bring your absol...
Sustainable Fat Loss Through Psychological Support and Nutrition
· 4 min read · Coaching Log
We integrated flexible dieting with cognitive behavioral techniques to maintain client motivation and consistency.
NPC Men's Physique Contest Prep: The Complete Guide
· 10 min read · Contest Prep
NPC Men's Physique Contest Prep: The Complete Guide You’ve been putting in the work, week after week, month after month. You’re seeing changes, feeling stronger...
Contest Prep Macros: How to Set and Adjust Your Numbers
· 7 min read · Nutrition
Contest Prep Macros: How to Set and Adjust Your Numbers Contest prep macros are not a suggestion; they are a direct directive for physiological change. Your suc...
Balancing Hormones and Mental Health in Fat Loss Prep
· 4 min read · Coaching Log
We adjusted macros and recovery protocols to support hormonal balance and mental well-being during prep.
IFBB Figure Contest Prep: The Complete Guide
· 8 min read · Contest Prep
You’ve scrolled through the IFBB pro league Instagram, watched the Olympia replays, and now you’re standing in front of the mirror, picturing yourself under tho...
Why I Cut Carbs on Rest Days (And What the Data Says)
· 3 min read · Coaching Log
Why I Cut Carbs on Rest Days (And What the Data Says) Athlete is 8 weeks out from their first NPC show. Weight loss is consistent at 0.8 lbs/week , maintaining ...
NPC Bikini Contest Prep: The Complete 16-Week Guide
· 9 min read · Contest Prep
A complete 16-week NPC bikini contest prep guide covering macros, training, cardio progression, peak week, and what separates the athletes who place from those who don't.
NPC Wellness Division Prep: Diet, Training & What Judges Look For
· 10 min read · Contest Prep
Wellness is the fastest-growing NPC division — and one of the most misunderstood. Here's exactly what judges look for and how to build a stage-ready wellness physique.
NPC Classic Physique Contest Prep: The Complete Guide
· 11 min read · Contest Prep
NPC Classic Physique demands a specific aesthetic: balanced muscularity, classic lines, and exceptional conditioning. This guide outlines the critical components of a successful NPC Classic Physique c...
Strategic Refeed to Reset Metabolic Adaptation
· 3 min read · Coaching Log
We used a targeted refeed to counter metabolic slowdown and restore energy for continued fat loss.
AI Contest Prep Coach vs. Human Coach: Which Is Right for You?
· 7 min read · AI Coaching
Human prep coaches charge $250–500/month and respond once a week. AI coaching is available 24/7, costs a fraction of the price, and knows your plan as well as any coach. Here's how to choose.
How Much Does a Contest Prep Coach Cost in 2026?
· 6 min read · Contest Prep
The average contest prep coach charges $250–500/month for weekly check-ins and macro adjustments. Here's exactly what that buys you — and whether it's worth it.
The Complete NPC First-Timer's Guide: Everything You Need Before Your First Show
· 10 min read · Contest Prep
From picking your division to walking across the stage — everything a first-time NPC competitor needs to know, in the right order.
Precision Macro Cycling for Hardgainer Recomp
· 3 min read · Coaching Log
We implemented carb cycling and protein distribution strategies to optimize muscle gain without fat increase.
RepForge vs. Zerg Coach: Which AI Bodybuilding App Is Better for Competitors?
· 6 min read · AI Coaching
RepForge and Zerg Coach are both AI platforms for serious lifters — but they're built for very different athletes. Here's an honest side-by-side for competitors.
Intensifying Training to Break Strength Plateaus
· 3 min read · Coaching Log
When an athlete stalled on deadlift numbers, we adjusted training intensity and macros to trigger progress.