How can Kyros run so fast?


I know that Kyros is a legendary gladiator from Corrida Colosseum who was
turned into a toy by Sugar. He cuts his left foot off to save King Riku (if
I'm not mistaken). But, how can he run so fast with only one foot? Even when
he is a toy, he can run quite as fast and in a human body, he can take the
stairs to Flower Hill faster than Luffy. How can it happen? Is he using
something like Sanji's Sky Walk or CP9's Geppo?




The physics behind walking/running is:

[![enter image description
here](https://i.stack.imgur.com/AbhDV.jpg)](https://i.stack.imgur.com/AbhDV.jpg)

Kyros has a much sturdier and bigger body as compared to luffy and hence the
action and consequently the reaction force on him increases. Instead of
running, he is actually leaping, and his leaps are consequently bigger, which
makes up for the loss of his leg.

Even if people are of comparable sizes, I believe that a one legged person can
run just as fast as (or only a tad bit slower than) a two legged person. The
main problem that we have when trying to run on one leg is keeping our
balance. Kyros has been 1 legged for a long time and hence, clearly doesn't
have a balancing problem. This may also be a factor contributing to his fast
speed.




The physics behind walking/running is:

[![enter image description
here](https://i.stack.imgur.com/AbhDV.jpg)](https://i.stack.imgur.com/AbhDV.jpg)

Kyros has a much sturdier and bigger body as compared to luffy and hence the
action and consequently the reaction force on him increases. Instead of
running, he is actually leaping, and his leaps are consequently bigger, which
makes up for the loss of his leg.

Even if people are of comparable sizes, I believe that a one legged person can
run just as fast as (or only a tad bit slower than) a two legged person. The
main problem that we have when trying to run on one leg is keeping our
balance. Kyros has been 1 legged for a long time and hence, clearly doesn't
have a balancing problem. This may also be a factor contributing to his fast
speed.

