I have not had any success with that method. On the bike, the wheel and brakes have enough drag to prevent spinning easily, and you only have a short distance to grab onto the pheriphery of the wheel between the fender and the floor (or vice- versa).
But it will probably work in a tire balancer.
Still, I was merely providing an effortless method, using tools most everyone already has (a drill), that works 100% of the time. Not claiming it is the only way, merely that it is best, fastest and easiest way I have found to do this.
Brian
Can't you just spin it by hand? I would think one could work it up to a good speed pretty easily, no?