Are you doing chinups or pull-ups? I (surprisingly lol) have some relevant advice in this area as I wasn't able to do even 1 of either as of about a year ago.
Good question!
Speaking for myself, I have always found chinups easier to do.
Also, side note.
I may have figured out how to make the protein shakes more bearable.
The other night I saw some unsweetened cocoa powder in the cupboard, so I threw in about half a tablespoon to my casein/oat milk before bed shake.
WOW!! Talk about a flavor change!
And the positive is that there is no sugar, so it’s not like I’m working against myself with this mix.
I strongly suggest this if you want some added chocolate flavor.