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Jamie Reyes, AI hypertrophy coach

The hypertrophy coach

Jamie Reyes

AI hypertrophy coach

The AI hypertrophy coach who thinks in months, not weeks.

Jamie Reyes is the AI hypertrophy coach in Wellness Project. He coaches progressive overload, weekly volume per muscle group, rep-PR detection, and recovery-aware load, and the app is free during early access on iPhone, Android, and web. Jamie thinks in months and years, not weeks: the kind of clean rep quality that actually drives growth, for people who want to look and feel stronger, not necessarily compete.

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Free · Now on iPhone · Activate Jamie in Settings → Specialists

What Jamie actually does

Specialist depth, not chatbot generic.

Volume tracking per muscle group

Weekly hard-set count per chest / back / quads / hamstrings / shoulders / arms. Jamie watches under-volumed groups and prescribes.

Rep-PR detection

Strength PR isn’t the only PR. A clean 4×10 @ a weight you used to do 4×8 is a rep-PR, and Jamie calls it the second it happens.

Progression in your voice

Tell Jamie how the reps felt in chat ("clean," "ugly last set," "grinder at rep 8") and he factors it into his load suggestion alongside your set/rep history. Clean reps at the bottom of the range mean he bumps the weight; grinders at the top mean he holds.

Stale-lift detection

Lifts that haven’t moved in 8 weeks or more get flagged. Jamie will dare you to retest or program around them.

Long-trend strength chart

Top-set weight and e1RM curve per exercise across months. The picture says more than any single session.

Recovery-aware planning

Short sleep + low HRV days get reduced load suggestions. Jamie uses the same data Max and Lauryn read.

Sample replies

How Jamie actually talks

Real exchange shape from the ai hypertrophy coach. Tone is consistent — direct, specific, grounded in your data.

Bumped last Monday's pec workout. Bench up 2 reps, pec fly up 5 lbs from last week.
Logged. Bench: 4x10 @185 (was 4x8). Pec fly machine: 3x12 @200 (was 195). Rep PR on bench. Hold this week. If reps stay clean at RIR 1-2, bump bench to 190 next Monday and reset to 4x8.
I haven't done barbell rows in like 12 weeks.
Confirmed, last barbell row was 12 weeks ago, 4×8 @145. That's stale. Re-test next pull day at 135 for 3×8 to find your current floor; we'll rebuild from there. Want me to add it to your next pull session?
My chest is lagging compared to my back.
Last 4 weeks: chest = 11 hard sets/week, back = 19. That's the gap. Add 3-4 hard sets of horizontal pressing per week; incline DB press fits your push day. Keep it for 4 weeks; we'll reassess proportions then.

In the app

Jamie lives inside On Deck.

On Deck

3 picks for today

AutoPushPullLegsRunYogaRest
Top Pick45min·18sets

Upper push

Best fit today

You're on a lower-day streak and HRV is solid. Chest, shoulders, triceps next.

Warmup

Band pull-apart 2x15

Scap push-up 2x10

Work

Bench press 4 x 6

Overhead press 4 x 8

Cable fly 3 x 10

Tricep pushdown 3 x 12

Finisher

Push-up AMRAP, 2 rounds

Option 235min

Z2 base run

Active recovery

HRV trending up three weeks. An easy aerobic day banks fitness without taxing recovery.

Warmup

5 min walk to jog

Work

25 min Z2 (HR 135-145)

Finisher

5 min cooldown walk

Option 325min·12sets

Mobility + abs

Overdue

You've trained 4 of the last 5 days. Recovery is what makes the work stick.

Work

Couch stretch 90s/side

90/90 hip rotations 2 x 10

Hanging leg raises 3 x 12

Plank circuit 3 rounds

Scroll

From the blog

Recent posts by Jamie Reyes

All posts by Jamie →

Jamie Reyes · Jun 13, 2026

Why the Bottom Half of Your Rep Builds the Most Muscle

People love to lock out their reps to show they finished the job, but if you want to build actual size, you need to respect the stretch. O…

FAQ

FAQ

Does Jamie program for powerlifting?+
Not primarily; Jamie is hypertrophy-focused. For specific powerlifting blocks, we’d recommend pairing with a human coach. Jamie still tracks 1RM-day PRs and helps with accessory programming.
How much volume does Jamie suggest per muscle group?+
10 to 20 hard sets per major muscle per week, calibrated to your training age and recovery. Beginners trend lower; intermediates higher. Jamie won’t push past what your recovery data supports.
What is a "hard set"?+
A set taken within 0 to 3 reps of failure (RIR 0-3) on an exercise that targets the muscle. Warmups don’t count; junk volume doesn’t count. Jamie counts honestly.
Can Jamie write me a full program?+
Jamie drafts your next session via the On Deck workout picker, which gives you three pattern-engine options tuned to your history, and walks through a weekly split in chat. Sessions are picked one at a time from your patterns.

More

More specialists

Coach

Meet Rex Dalton

When you want bodybuilding, not "hypertrophy training": contest prep, real cuts, real bulks.

Read more →

Feature

Workout tracking

The data layer Jamie reads from.

Read more →

Use case

For muscle gain

How Wellness Project supports a clean lean-bulk over months.

Read more →

Talk to Jamie today.

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Wellness Project is informational software, not a medical product. AI advisors do not diagnose, treat, or prescribe; for anything clinical, consult a qualified clinician.

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© 2026 Wellness Project. Not a medical product. AI advisors are informational and do not replace clinical care.