I keep hearing about this. "life hard" "life with intensity"... now I have an idea what this means but maybe im not understanding completely. Lets say for example my routine calls for 3 sets of 6-8 reps on bench press. Now I complete this just as the routine calls for, how does "intensity" factor in? What exact does it mean? isn't lifting 100lbs lifting 100lbs no matter how you do it? (as long as its correct form of course) As long as I put up that 100lbs 6-8 times in good form thats all that matters right? Sorry to sound like an idiot noob but everyone keeps telling me to "keep it intense" but im not sure what they mean.