I have always done them lying across the bench hips below the bench with either someone standing on my feet or a pair of 100s i can anchor my feet under. Your lats are really strong and the best way to stimulate them is with a heavy dumbell. I worked up to 6 with 130 at my peak. It does also put your shoulder in an awkward position
I absolutely loved the cross bench pullovers, about 30 years ago lol, I remember Nasser doing them with a 200 bell in flex mag. First I would take a deep breath and hold it, drop the hips as much as possible, then descend into absolute max stretch. Only release the air at the top and go again. We only had dbs up to 100 and I think I was up to 30 such reps. Problem is, I later realized, I would eventually tear a tri doing them because I always wanted more weight plus I suspected they also might have to do with the umbilical hernia I developed way back in 1998 already

Maybe 3-4 years ago I was finally at a gym with a plate loaded pullover and was humbled, two training partners were tripling my reps, one a natural, and I was the one training it the most, wtf
