My prior training conditioned me into a groove where I could do all sorts of crazy running distances and paces without severely taxing myself. Yet my new upper/lower body conditioning intervals are kicking my butt and making my shortcomings obvious. Even more evidence that I’ve solved my endurance mystery.
I’m going on vacation for a week and a half. I’m going to be doing lots of these condition intervals, some sprints and shadow boxing. I’ll try and find a computer to keep up with the blog.


