Lean bulk · Skinny

Lean bulk from skinny

Lean and light — abs may show, but shoulders, chest, and arms are thin. Often a fast metabolism and a small frame. Here is what the lean bulk transformation looks like from exactly that start — rendered on a real photo, not a stock body.

Before photo used for the Lean bulk preview
Before
AI preview: Lean bulk rendered on the same photo
After · AI
The example is naturally lean with visible abs and not much size — the frame that has the most muscle left to gain. Left: the upload. Right: Lean bulk as an AI preview.

Starting from skinny

This starting point needs a calorie surplus and patience. Eat in a controlled surplus, focus on compound lifts, and expect the first year to add more muscle than any year after it. Cutting is not the priority yet.

What lean bulk changes

Slow, controlled mass with minimal bodyfat creep. The patient game.

  • Fuller chest, shoulders, and back without a softer waist
  • Arms and legs up a size
  • Abs still visible at the end

What it takes

6–9 months in a small surplus. A lean bulk is a 200–300 calorie surplus with hard training, gaining roughly 1–2 lb a month. It is slower than a dirty bulk and looks far better at the end. The preview assumes you keep body fat close to where it is now and adds the muscle a well-run surplus would build.

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 lean bulk version of you. Your first look in the app is free; this transformation costs 50 tokens after that, shown before you tap.

LiftLooks app icon

See lean bulk from skinny — on your body.

Free to downloadFirst look freeiPhone

Get the app, upload one photo, and see this transformation rendered on your own frame.

Download on the App Store