9 out of 10 people are pussies and full of shit anytime this topic comes up. The people against it have never done it for an extended period of time, so how the fuck what they know? I love to throw it back in their faces that at that point, they have officially jumped over to the same side of the fence as ignorant whinny cocksuckers that talk shit about steroids, yet know nothing about them.
I smoked weed on the way to the gym for years, and it was the best training of my life. I had better pumps, better focus, better mind body connection, and better strength output. The only reason I quite is I have random drug test and I worked in hospitals. For me, pot was better than stimulants, which is far fucking worse on your cardiovascular system that pot. Pot has never given anybody a heart attack, on the other hand OTC stimulants has killed a lot of people. The same fucking cocksuckers that talk shit about weed and training won't think twice about taking supplements with dangerously high amounts of caffeine, ephedrine, ect.
So take it from me, a person who has done it, studied it, and researched it. If you like it, and it helps your training, do it. If it hurts your training, don't do it. But have the balls to make up your own mind based on facts, and not on the opinion of ignorant cocksuckers running their mouths.