SKULL CRUSHERS/ to the head or slightly in abck of

[Vortexx]

Bringing the arms overhead while lying skullcrushing will indeed provide better stretch and less torsion forces on the elbow, BUT you have to do them very controlled in order to prevent the arms from swinging otherwise it will end up as a barbell pullover....

Really, you should have some sort of modified Larry Scott bench to keep you arms fixed for the lying skull crushers, if you are creative than you can improvise something in your gym with benches and ropes etc....