bricks

I only had to run 3 miles yesterday. which you think would be a piece of cake. Well, with the previous day's hill workout combined with 20 minutes on the trainer yesterday morning, my legs felt like bricks! 20 minutes doesn't sound like a big deal, but it was pretty much the first time my butt has been on a bike since October, and also I pushed it pretty hard in the middle of the ride. I'm debating whether or not to hop on again, but I have a tempo run this afternoon so I think I'm going to not risk having brick legs again...