Don't Make This Silly Mistake With Your high jump track

https://kilo-wiki.win/index.php?title=Miley_Cyrus_and_high_jump_surfaces:_10_Surprising_Things_They_Have_in_Common

Similar to most track events, jumpers have 3 attempts at each height. Heights are raised 2 cm after each round, and just those who clear the bar proceed to the next round. The winner is he or she who clears the