1. You have a love/hate relationship with the resistance knob.

2. And there's always one person making a big show of all the effort they're putting in - huffing, puffing, grunting - but you can tell they have no resistance on.
3. Getting an instructor with no rhythm is the WORST.
5. And when the music is so loud, it (thankfully) drowns out your attempts to duet with Rihanna
6. You have a genuine fear of winding up next to the guy who comes decked out head-to-toe in pro-cycling kit.

7. And nothing irks you more than someone coming in late and setting up on the bike next to yours.
8. At least once every class, you single someone out and think 'if these bikes moved, I would totally beat you'.
9. Oh you like your saddle super low in your spin class? Real cool, bro. Let us pray for your quads
