5 Lessons About high jump surfaces You Can Learn From Superheroes
https://wiki-canyon.win/index.php?title=What_I_Wish_I_Knew_a_Year_Ago_About_high_jump
Just like many track events, jumpers have 3 efforts 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 highest