Form check:
I am struggling to make progress with this exercise - I become very weak and form fails when required to do higher reps.
A few questions on form:
1) Is internal rotation ' breaking the bar essential' throughout this exercise?
2) I am especially weak on one side and find the 'breaking the bar' difficult to hold throughout. My shoulder sets slightly higher on this side because of an overactive trap! Could a mobility issue be restricting my form?
3) Could you suggest ways of making progress?