Follow a diet plan, Paleo, millitary diet, etc. I believe its much easier to get into shape if you lose extra fat. Then build up on muscle.
It's the same reasoning as why insurance gives better deals to people of greater age.. They are seen to have more experience and be more "mature " to drive safer if you have more years driving your insurance goes down.. same concept
A professional sports team evaluates potential players for a certain position based on two mains characteristics ,speed and strenght
False. Caffeinated sodas dehydrate you faster.