'Driving your own rollercoaster': Olympic trampolinists fly

Dylan Schmidt, of New Zealand, competes in the in the men's trampoline gymnastics qualifier at the 2020 Summer Olympics, Saturday, July 31, 2021, in Tokyo. (AP Photo/Ashley Landis)

Dong Dong, of China, competes in the men's trampoline gymnastics final at the 2020 Summer Olympics, Saturday, July 31, 2021, in Tokyo. (AP Photo/Natacha Pisarenko)

Ivan Litvinovich, of Belarus, competes in the men's trampoline gymnastics final at the 2020 Summer Olympics, Saturday, July 31, 2021, in Tokyo. (AP Photo/Ashley Landis)

Dylan Schmidt, of New Zealand, competes in the men's trampoline gymnastics qualifier at the 2020 Summer Olympics, Saturday, July 31, 2021, in Tokyo. (AP Photo/Natacha Pisarenko)

Aliaksei Shostak, of United States, reacts after falling during in the men's trampoline gymnastics qualifier at the 2020 Summer Olympics, Saturday, July 31, 2021, in Tokyo. (AP Photo/Natacha Pisarenko)

Aliaksei Shostak, of United States, competes in the men's trampoline gymnastics qualifier at the 2020 Summer Olympics, Saturday, July 31, 2021, in Tokyo. (AP Photo/Natacha Pisarenko)