Interlude: The Five Kinds of Hills

There are five categories of hills:

1. Patience Hills

These are the long ones, not too steep, that you just have to put your head down and get into a rhythm to get over.

2. Quad-Burners

These are a little steeper and shorter, so you go faster and burn your legs out on them.

3. Ass-Burners

Short and steep, you don't know unitl it's too late that you're taking it too fast.

4. I Ain't Goin' Up That Hill

'Nuff said.

5. Barf-Makers

Any hill in category 5 that you find yourself having to climb.