Training

Bicep training

One of the three training stations in School, Gym, Beach, and Nuclear Bunker.

Bicep training in Arm Wrestle Simulator

Bicep training: One of the three training stations in School, Gym, Beach, and Nuclear Bunker. Get it by Training stations are already placed in each world. Arms drop from the first clear of School bosses and from later content that was not itemized here. Use it to Train the stat your next boss actually checks. In…

What is Bicep training?

One of the three training stations in School, Gym, Beach, and Nuclear Bunker. Stand on the station icon and use the weight you have unlocked. Heavier options give more strength as your stat grows. In Void World, Demon Slayer's published check is on Biceps.

Published facts

Bicep training facts
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How do you get Bicep training?

Training stations are already placed in each world. Arms drop from the first clear of School bosses and from later content that was not itemized here.

How do you use Bicep training?

Train the stat your next boss actually checks. In early worlds the guides do not assign one stat to each boss, so raise the stat that is cheapest to push and then test the fight. In Void World, match Knuckles, Hand, or Biceps to the boss that lists it.

FAQ

Bicep training questions

How do I leave the School?

Defeat Champion and hold 15,000 Wins. The Escape School door next to the bosses is the published exit into the Gym.

What does Rebirth reset?

The August 17, 2026 guide says a normal Rebirth spends Wins, sets Bicep, Hand, and Knuckle strength to 0, and keeps Trails plus your remaining Wins. Super Rebirth also resets Trails, Wins, and worlds, keeps Arms, and gives tokens worth +100% Total Strength each while you hold them. Another rebirth listing describes a flat +15% per rebirth and a different keep list, so confirm the button text.

Where do I enter a code?

Look for a Codes button on the side of the screen, or open Store and use the Codes control, then press Verify. Each code is once per account. Lists published October 1 and October 2, 2026 disagree about harborking, so that string is not marked active or expired here.

How many worlds are there?

The official experience listing says 28 worlds. A published world index names 19 normal worlds, and only School through Space Center have exit numbers here. The official listing says 28 worlds, so later names are missing.