Went for a 13-mile bike ride with Shannon today, and I am wiped. Such a short ride, and I am so tired! I'm terribly out of shape. I've been getting no exercise but walking for several months.
So the first half of the ride was very hard, since it was all uphill. I was breathing hard and my heart was freaking out. But the second half was fun, since it was all downhill. I think those are in the right order, because I finished the ride feeling pretty good.
I may write more about the ride later, but right now I just want to collapse.