how not to be a dick
athletics
If some gym teacher had pulled me aside then and told me “Look, I know you have it in you to kick this ball, maybe not this time, but soon. I just know you are strong and tough, so of course you can do it.”
online exercise
Getting to the gym is tough, so what's better than staying in your comfy abode and STILL getting a good workout in?
gym class
If you've had a mini-orgasm while, say, on the sit-up machine, science says you're not the only one.