Man cardio when high is nothing, I feel like I can run forever when i'm blown..hahai find that high (lol) rep stuff like mountain dog shoulders is way easier if i smoke right before. that stuff is all in your head, and weed numbs the pain a bit for me.
squats and deads on the other hand are not fun when high.
cardio when high is good too.
It's different with weights for me. I get to paranoid thinking i'm gonna drop some weight on my head or something.
"Powerlifting is a manifestation of my hatred for humanity."