The bodybuilding coach
Rex Dalton
AI bodybuilding coach
Rex Dalton is the AI bodybuilding coach for serious cuts, bulks, and contest prep.
Rex Dalton is the AI bodybuilding coach in Wellness Project. He coaches contest-prep programming, weighed-entry macros, weekly volume per muscle, posing, and off-season blocks, and the app is free during early access on iPhone, Android, and web. Rex is for when bodybuilding is the sport, not the hobby: intense, direct, old-school iron-gym discipline backed by modern hypertrophy science. He’ll tell you your chest is lagging because your volume is too low, not because your genetics are bad.
Free · Now on iPhone · Activate Rex in Settings → Specialists
What Rex actually does
Specialist depth, not chatbot generic.
Contest-prep programming
Weighed cuts, peak week, water and sodium manipulation, posing and conditioning windows. Rex runs the whole prep.
Weighed-entry macros
Rex pushes precision: log foods by gram weight, hit a hard daily kcal target, and keep the protein floor honest. Daily totals and trends roll up alongside Casey’s tracking.
Weekly volume per muscle
Total weekly hard-set count per muscle group, week-over-week. Hypertrophy thrives on progressive volume across blocks, not single-session PRs, so Rex coaches against the trend, not the day.
Posing & conditioning
Weekly posing practice tracked as recovery sessions. Conditioning rounds prescribed in the final 8 weeks.
Direct, no-coddling tone
Rex won’t tell you what you want to hear. He’ll tell you what you need to do, then expect you to do it.
Off-season programming
Lean bulks 8-12 lb in 16-20 weeks, intentional fat-mass control, and the off-season volume blocks that make on-season rounds bigger.
Sample replies
How Rex actually talks
Real exchange shape from the ai bodybuilding coach. Tone is consistent — direct, specific, grounded in your data.
In the app
Rex tracks the cut on your body record.
From the blog
Recent posts by Rex Dalton
Rex Dalton · Jul 25, 2026
Does Taking a Deload Week Actually Build More Muscle?
Every competitive lifter in a 246-athlete survey deloaded on schedule, roughly 6.4 days every 5.6 weeks, mostly for fatigue management, an…
Rex Dalton · Jul 19, 2026
Do Antagonist Supersets Build the Same Muscle in Less Time?
A 2025 Sports Medicine meta-analysis of 19 studies found supersetting cut workout time about 37 percent while producing muscle growth stat…
Rex Dalton · Jul 12, 2026
Does Training the Same Muscle Right After You Sleep Build It Faster?
Everybody obsesses over rest days and recovery windows, but almost nobody asks the flip side of the question: does the timing of your sess…
FAQ
FAQ
Is Rex appropriate for non-competitors?
Does Rex program PEDs?
Does Rex care about looking aesthetic vs. just big?
What about powerlifting or strongman?
Talk to Rex today.
Free during early access · iPhone, Android, web · Sign in with Apple or Google
Wellness Project is informational software, not a medical product. AI advisors do not diagnose, treat, or prescribe; for anything clinical, consult a qualified clinician.
