You look at 90 percent of the NFL from 180lb db and rb to 300lb plus lineman and almost all of them are 2 percent body fat and shredded.huge arms and legs, built like tanks. I just have a tough time believing that a lot of them are not on the shit. Eating right and hitting the gym can only do so much before genetics kick in. Few NBA,fewer mlb and prolly 1 percent NHL guys look anything like this