In a Lat-Pulldown, is one supposed to retract their scapula before the movement begins and keep it that way the whole exercise or to protract at the top of the movement, retract again and then do the movement itself? Which of these is right, and especially why?
I see a lot of mixed advice about what the scapula has to do in a Lat-Pulldown. Main argument for the "pro- and retract again"-Group is, that this just simply is part of the movement. Just like in a row.
On the other hand, the "keep it retracted"-Group suggests this, because they say it is easier on the joints and just overall safer. Some even go as far as to say that, if you are not able to keep your scapula retracted during the whole exercise you are lifting to heavy of a load.