- Who
- Xiao Lin
- What
- 402 total number
- Where
- China (Ji'an)
- When
Most muscle ups in one hour is 402 and was achieved by Xiao Lin (China), in Ji'an, Jiangxi, China, on 28 November 2021.
Xiao Lin is a university student and fitness enthusiast.
The attempt took place at Ji'an Sports Centre.