How to Explain high jump track to Your Boss
https://simonbrhg025.skyrock.com/3324803824-Sage-Advice-About-high-jump-track-From-a-Five-Year-Old.html
Similar to many track occasions, jumpers have three attempts at each height. Heights are raised 2 cm after each round, and just those who clear the bar carry on to the next round. The winner is she or he who clears