https://notes.io/w2Frk
https://output.jsbin.com/pubinujifi/
Sit on bench, facing the rack, and set the safety rail right in front of anyone to a little above your shoulder structure. The other safety rail must be set a couple of feet higher than this railroad. Having the other end higher is very important to proper and safe functioning of the movement. The two Olympic bars should not go higher than horizontal at the top the steps. This is especially important if your safety rails on your rack are smooth metals. If the bars go compared to horizontal, could end up sliding them forw