Pullup - what can I do to improve my form? Feel like left side

First time doing a pull up or chin up or whatever this grip is,

Any time I try and go heavy on my lat pull downs my left shoulder

Formcheck pls. Just starting out. 25lb squat cuz I’m weak.

deadlift form check 72.5kg X5

I always always always fall for it when they promise to pull

Hows form?

Nude pull-ups. How is my form?

pull-up form?

pull-up form?

You had an unfortunate genetic disorder, anyone your hands touched

In the presence of my nude form, you're powerless against the