The pseudo-sports

Follow me and we will run together, if you are by my side I will never leave you,
We leave but that goes, never reach it,
she ran every day to participate in a marathon and I ran every day so she would not leave the subway,
It is not easy to walk next to an athlete, I will start training but tomorrow, because today I have laziness.

Surely they thought it was a love story, but no, it was a casual encounter with a friend who is a marathoner,
this is the sports story of an athlete and a vulgar pseudo-sports player trying to keep fit,
but what I am is in a cylindrical shape because my belly is growing.