Yeah, the weighs used are gonna vary person to person. For *me* I tend to use along the lines of 65%, 85%, and 105% (roughly... as long as I'm making even weight jumps). But again, that's just *me* and he'll have to toy with percentages/poundages to find what's going to be the best neuromuscular rehearsal for him without getting pre-fatigue.

I just didn't like the thought of him doing maybe one warmup set with roughly 50% working poundages and then jumping into the working sets, especially with little to no dynamics done prior.