New shoes?

Yes! I got me some new shoes today. To celebrate what is (I hope) the end of terrible back pain and sciatica. I've been walking around in flats for too long now. The tendons in my legs have slackened. It all just feels so wrong! So, to train them back, (really just an excuse for some shoes) I have bought some not-so-highs. Purely for training purposes, you'll understand.