Your pull up form is what’s essential try to have a proud chest always and hollow out your body it’ll contract your scapula and and core simultaneously as you rectify your form I am currently doing the same
full range of motion with pause at the bottom of 1-2 sec, and slow on decent (about 3 second from top to bot) you'll use less of the load but get more of growth, just give a try
Your pull up form is what’s essential try to have a proud chest always and hollow out your body it’ll contract your scapula and and core simultaneously as you rectify your form I am currently doing the same
full range of motion with pause at the bottom of 1-2 sec, and slow on decent (about 3 second from top to bot)
you'll use less of the load but get more of growth, just give a try