Differences Between Working Out in Your 20s and Your 30s

Who we're chasing:
20s: Wearing my cutest top so I can chase that cute guy at the gym.
30s: Doing sprinting intervals so I can chase after my kids.

Getting Dolled Up:
20s: I'd rather die than show up at the gym without a full face of makeup and my hair done all pretty.
30s: Yay, I actually remembered my hair tie!

Footwear:
20s: My sneakers are a few years old, who cares?
30s: Without my brand new sneaks and arch-supporting insoles, my plantar fasciitis really acts up.