Definitely, there is scope for practicing the basics of cornering in many situations. A good example is a car where you can practice the approach and the acceleration out from and between turns. Yawning also works as a practice, when you go market and push cart, try practicing the turns as smoothly as possible. Even the very act of walking into a room is an occasion to practice a cornering turn, because the angle during the approach has to be noticed. All these practices can serve to consolidate muscle memory and the decisions necessary for the cornering while cycling.