I'm from the uk and as such there isn't many no-gi jiu jitsu schools, I often find myself on the living room floor with my mastering the twister/rubber guard dvd's doing reps into thin air. I'm looking for the next best solution to training with a class as there is none in my area and I was wondering if anyone on here would recommend buying a grappling dummy to practice my reps on? Has anyone trained with one before?