Arm day if you already lift
Visibly trained: a full chest, defined arms, abs at a moderate body fat. Usually one to three years of lifting. Here is what the arm day transformation looks like from exactly that start — rendered on a real photo, not a stock body.


Starting if you already lift
Progress from here is slower and more specific: a specialization block for a weak point, a real cut to see what you have built, or a patient lean bulk. The previews show which direction pays off most on your frame.
What arm day changes
See your arms caught up — fuller biceps, thicker triceps, a complete sleeve.
- Fuller biceps peak and thicker triceps
- Forearms that match
- Sleeves that fit differently
What it takes
3–6 months of an arm specialization block. Arms respond well to a specialization block: extra direct volume for a few months while the rest of the body is maintained. An inch on the arms is realistic in that window for most intermediate lifters. The preview adds that inch on your frame and leaves everything else alone.
See it on your own photo
The example above is one upload. Yours will keep your face, your frame, and your bathroom mirror, and show the arm day version of you. Your first look in the app is free; this transformation costs 50 tokens after that, shown before you tap.
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