Originally Posted by flOOfgOOfer360
Does the "complete all 12 Greg Jackson-specific exercises" achievement require you to do the 12 each on Bronze, Silver and Gold?
I donn't think so. If you go into customize a workout, the first 12 exercises you see should have a little picture of the trainer's head. I'd imagine you could just add those six and bronze them all to get it. Haven't tried it, but the accomplishment scoring for streaks in a trainer-specific exercise doesn't seem to care about the medal level.