DL = deadlift and BS = back squat. Instructionals and videos of almost all CrossFit exercises, routines (often named after people, like "Cindy"), and unfamiliar exercises can be found at www.fourhourbody.com/crossfit. Common tools include rowing machines, pull-up bars, and barbells. If you ask yourself "what the hell is that?" in the schedule, it's probably a CrossFit exercise. FAQ WITH BRIAN What type of shoes should I wear? I suggest the Inov-8 X-Talon 212 or Inov-8 F-Lite 230 for trail running. For asphalt and other hard surfaces, I suggest the Inov-8 F-Lite 220, but the F-Lite 230 can be used as well. What not to use: I've seen more problems with Newton shoes than any other. Avoid them. Don't fall for the barefoot myth, either. There is a misguided belief that you can go barefoot and immediately x all of your problems. If you have been wearing shoes with heels for years