Done. 4 pull-ups every minute for 1hr.
Hands are destroyed. Proof of work pics attached haha.
https://blossom.primal.net/60324452e5f0ee9a21d1b63409df0ef0df26ee04580567bca27911d3df510293.jpg
https://...
💪🏻 at which minute did you start to feel it was getting difficult