high jump track: The Good, the Bad, and the Ugly
https://zulu-wiki.win/index.php?title=14_Savvy_Ways_to_Spend_Leftover_high_jump_track_Budget
As with most track events, jumpers have three efforts at each height. Heights are raised 2 cm after each round, and only those who clear the bar move on to the next round. The winner is he or she who clears the