I have the DVD of Efren and Frost race to 8 for 5K. Somewhere in the match Scott whips out a jump stick and makes a shot. Up until then I had thought jumping was not legal in 1 pocket. I finally checked the rules and found that jumping is legal but only with your playing cue. special jump sticks are not allowed. I can't be the only one that noticed that. I 'm wondering if Scott got called on that. And I've never seen anyone else do it.