2012 article about the long jump
http://www.slate.com/blogs/five_rin...ld_seem_to_be_jumping_shorter_distances_.html
http://www.slate.com/blogs/five_rin...ld_seem_to_be_jumping_shorter_distances_.html
Two long jump coaches I spoke with cited a lack of performance-enhancing drugs as a reason for the unimpressive distances in recent years. (Neither wanted their name attached to this claim.) Doping, they said, was easier to get away with in the ‘80s and ‘90s. They’re probably right.