I also don't understand how they think they are already built when they just started lifting.  This chick says "I have a large frame" -- no, you have a lot of fat.  You get a large frame, like say a powerlifter (that usually still has 15-20% body fat) by lifting for years at relative calorie surplus. I can't wait for all the resolutioners next week that think like this chick.  They will be hogging the power racks doing one rep every 2 minutes.  I swear these people think a one rep max is the only way to lift.  Not only is it relatively ineffective it's also relatively dangerous.  I "max out" about once every two months.  They seem to want to do 1 rep for every set.