Have heard the Ladder exercise referred to as tricep push off's or push backs. Very easy to control the resistance on the triceps by a small shift of the body/feet, or the grip chosen, with the Ladder or whatever name given. Even though a bwt movement, with a little experimenting you can make if feel anywhere from 10lb resistance to 100, or more, on the triceps. Can even shift the body/feet and have one arm do most of the work, so to have most of a focus on one arm and than the other. How far away, or close to the BB, your are standing helps. Some guy's will split the feet when doing this exercise, one foot in front of the other. Anyway, get an outstanding stretch on the triceps when done the right way.
Some BB'ers use a "A" frame rack, when setting the BB to different heights. Though with that shifting of bwt/feet you can keep the BB on one level throughout the tricep workout, making it harder (lower reps) or easier (higher reps). Have to try a few sets to see if you get a negative response on the elbows/wrist. Though with seeing this tricep exercise done quite a bit, it gets mostly praise. Good Luck.