Twelve add-ons

The add-on library.

Each one drops into the catalyst-session slot your program already reserves — one short, flexible session a week set aside for exactly this kind of extra work. Specialization volume, a movement screen, sleep protocols, and the universal log. No add-on is required — every program is complete on its own.

Customize further

Add to any program

Nearly every Train Areté program reserves an optional catalyst-session slot in its weekly calendar — these add-ons are built to drop straight into it, and the specialization add-ons carry a Micro-Catalyst page for the programs that don't. Each add-on is its own product — buy it alongside any program, or add it later.

SUGGESTED FOR: muscle-building & strength programs

Artemis arms

Biceps, triceps & forearms — a high-frequency arm specialization that drops into your program's weekly catalyst-session slot.

$15
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SUGGESTED FOR: muscle-building & physique programs

Atlas shoulders

Extra lateral and rear-delt volume for wider, fuller shoulders — targeted work that never touches your main sessions.

$15
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SUGGESTED FOR: any program — especially desk workers

Telamon back & posture

Named for the sculpted figures that hold up Greek buildings. Upper-back and lat volume, plus the postural pulling work a desk day never gives you.

$15
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SUGGESTED FOR: muscle-building & physique programs

Ajax chest

Named for the hero who carried a shield like a tower — Telamon's son, and the other half of the same torso. Incline volume, full-range stretch work, and the pressing angles a general program never gets around to.

$15
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SUGGESTED FOR: any program

Aegis core

Named for the shield of Zeus — armor for your midsection. Trunk strength, bracing and anti-rotation in focused blocks built to drop into any program's catalyst-session slot.

$15
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SUGGESTED FOR: women's, strength & physique programs

Kalliste glutes

Glute-focused hypertrophy and strength blocks, built to run alongside squat- and hinge-heavy training.

$15
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SUGGESTED FOR: strength & physique programs

Antaeus legs

Named for the giant who couldn't be beaten while his feet were on the ground. Quads trained deep, at the long muscle lengths that may favor growth, and hamstrings trained at the knee instead of only at the hip.

$15
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SUGGESTED FOR: any strength or muscle-building program

Titan grip & calves

Named for the older strength that held things up and didn't let go. Hands that hold on when the set gets long, plus the calf work most programs skip.

$15
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SUGGESTED FOR: strength & muscle-building programs

Pheidippides finishers

Named for the original marathon runner. Short conditioning finishers that bolt onto strength training — work capacity, scaled to limit the recovery cost. Low-volume by design, so they don't overwhelm the base program.

$15
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SUGGESTED FOR: twice-a-day, over-40 & GLP-1 programs

Hypnos protocol

Named for the god of sleep. Sleep and recovery protocols — wind-down routines, deload guidance, and the habits that make hard training stick.

$15
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SUGGESTED FOR: your own programming · training beyond the programs

Mnemosyne log

Named for the goddess of memory. The blank, universal log — five files in one download: a nine-page type-in card you fill in on your phone or print, and the Duplicate Pack, which repeats the session log, the nightly journal and the three review sheets as standalone one-page PDFs, so you can save a fresh copy for each training day. Every Train Areté program already includes its own pre-filled log; Mnemosyne is for everything else — your own programming, other training, the years after. What gets written down gets progressed.

$15
Get add-on

Coaching clients: add-ons are folded straight into your weekly plan — just ask your coach.

NEED THE PROGRAM FIRST?

Add-ons drop into a program — sixteen to choose from, five bundles that pair them.

Browse all 16 programs