Chin ups/pull ups are calisthenics at some brehs are adding weight to their pullups. And if a regular sized man is pressing his own body weight 1000 times I'm sure he can rep 225.Brb nikkas can't chin or pull-up heavy weights.
Brb nikkas can do 1000 push ups a day but can't bench 2 plates.






but if a breh is serious about pullups he has to build up to a certain amount of pullups before thinking of adding plates.