I do know that the floors have springs in them-primarily for the safety of the athletes on their landings vs performance enhancing benefits. I'm sure there are those benefits as well.To what degree? Don't know.You do know that the floor has springs in it right? Not sure what that adds... 2 ft given that best running verticals ever are 50"-ish?
It would be interesting to measure gymnasts vertical jumps vs basketball players (maybe volleyball too).
If they could really jump 11'8" they'd all walk over to the track after the gymnastics and cruise to high jump medals
Per @Kitaman's original post/comments- I was looking forward to Biles return and her performance(s). I find it quite amazing that someone 4'8'' can reach a running vertical measured at around 12'6''(telecast estimate last night) with or without floors with springs. As a matter of fact-The commentators last night referenced the Biles vertical of 12'6'' as compared to a LeBron James break away dunk where his vertical would have to be measured at 14'5'' to be the equivalent (with or without springy court) of hers. Their math-not mine. Maybe that's why quite a few of the NBA players participating in the Olympics were in the stands videotaping Biles floor exercise on their cell phones. (Curry/Holliday/Durant/James to name a few)
Looking forward to track and field in the next few days.