I like to have nice PALMARIS LONGUS, this is best acheived using REVERSE BARBELL LIFT, with THUMBS NOT HOLDING BAR.
I do 45kg in sets of 12 x 4 lots.
I do lat pulldown 4 x 12 at 140kg, but did not find any difference to muslce region of longus if this is where you are referring.
Doing exercises for STERNOCLEODOMASTIOD muscle is very good as well, BUT HAS TO DONE CAREFULLY, unless ypu want to make freinds with wheel chairs.
tabetha