Risebux : Practical tips for Spinner player hand. Spinner activates the locking of the tread wheels. These bearings reduce the frictional forces so that the object can rotate freely in a long time. Friction is the force against the direction of movement of a body. The magnitude of the frictional force is influenced by the weight of the object and the hardness of the surface is in contact. The frictional forces associated with the rotational movement will be smaller than the static frictional forces that occur when the beams are pulled off the floor.
This happens because in existing lubricated bearing steel balls. This is to minimize frictional forces. So that spinning spinning, then you need to exert the force to make it spin, or the pair call. You can do it with your fingers or wrist. So the rotation is long and balanced, so the roulette form is so important. Your center spinner dough should be in the middle, which is on the axis of rotation. The center of mass which is, at that point, the object may be in a state of equilibrium