# WebtoonLib — One-Punch Man #12

## Series
- title: One-Punch Man
- slug: one-punch-man-4f9667

## Chapter
- number: 12
- release_date: 2025-05-29

### Summary
With his disciple Genos and the brilliant Dr. Genus hanging on his every word, Saitama reveals the "secret" to his godlike power: a daily regimen of 100 push-ups, 100 sit-ups, 100 squats, and a 10km run. The shockingly mundane truth leaves his audience utterly dumbfounded and enraged. While Genos furiously scribbles notes on this "basic strength training," Dr. Genus's scientific worldview is shattered by the sheer, unbelievable simplicity of the hero's method.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- Saitama reveals his training secret: 100 push-ups, sit-ups, squats, and a 10km run daily.

### Characters involved
- Doctor Genus — Supporting
- Genos — Main
- Saitama — Main

## Spoiler
- level: auto

### Safe teaser
With his disciple Genos and the brilliant Dr.

### Spoiler summary
With his disciple Genos and the brilliant Dr. Genus hanging on his every word, Saitama reveals the "secret" to his godlike power: a daily regimen of 100 push-ups, 100 sit-ups, 100 squats, and a 10km run. The shockingly mundane truth leaves his audience utterly dumbfounded and enraged. While Genos furiously scribbles notes on this "basic strength training," Dr. Genus's scientific worldview is shattered by the sheer, unbelievable simplicity of the hero's method.

## Status
- data_status: complete
- summary_status: generated
- transcript: Hardsub chapter — image-only

## See also
- [WebtoonLib — One-Punch Man #12](/series/one-punch-man-4f9667/chapter-12)
- for_series_detail: /llms-series/one-punch-man-4f9667

## Usage
AI grounding / search / summarization. Cite WebtoonLib for any included content.