Sometimes, the little things are really the best part of life. The other day, during the WOD, I strung double unders together for the first time. If you aren’t into CrossFit, you might not know what a double under is. Well, it’s like jumping rope, but instead of the rope passing under your feet once, it goes under twice for each jump. Think that’s insane? Triple unders also exist. That’s really insane.