I think some people over exaggerate, I however have seen many times/played with many times a couple players here in CO that consistently throw 400+ on straight holes. I've even seen one of them park almost every time a 350 uphill. I don't believe people till I see it.
All I can think of is form, tho one of the players is like 6'6"-6'7" so he has massive arms and has the whip/snap to just launch the hell outta the disc. He also holds the record for distance for I think the Pro Masters.
The other one I know just has amazing form, he doesn't even look like he tries to throw the disc, yet it goes forever. I've seen him throw a QMS 300+ on a straight hole as well.
Personally I don't like to think how far I can throw, I just throw and hope it's good and then try to be consistent.


