Steven- Really really bad at sports. Horrendously bad. He has so much potential for the, but he just can’t.
Riley- He can’t catch, but he can hit stuff. His sport of choice is tennis.
Cynthia- Sports master. She takes gym class way too seriously.
I can already imagine Steven and Riley playing tennis and when Steven doesn’t get a hit for like 5 minutes Cynthia just butts in, goes like ‘Watch this rock nerd’ and does a homerun with that tennis ball.