The fat woman on a bicycle

I am so fit
I am so strong
Faster than the others
I do triathlon

Why is that fat gal's bike
Overtaking me?
She hardly breaks a sweat
How can this be?

Her bum is really large
She is drawing away
I struggle with all my might
Maybe I should pray

Oh God give me strength
Maybe I am thinking wrong
But am I still a man
If a fat girl is so strong?

Her bum is drawing close
She was stopped by the light
Now it looms much larger
I may yet win this fight

I look over at the woman
Her secret I have to see
She's riding an E-Bike
And laughing at me