I was watching baseball highlights from 1993. More than half of the Philadelphia Phillies club had an unnatural look to them. That was a dark time for professional baseball. and maybe all of sports. NFL wr's were getting their brains ruined and didnt fully realize it because they passed the whatever number of fingers someone help up test.
It will be intresting to see what happens as they increase testing in the NFL. Some of these guys have necks the size of tree trunks.