So you can put the top of one thigh under the steering wheel to keep the wheel from turning and you are good?According to @Ingineer , who usually knows, there is no need to actively turn the wheel. The car is constantly making minor,
often imperceptible, steering adjustments and all you need to do is passively resist those adjustments by having your hand(s)
on the wheel, providing inertial resistance (i.e., negative torque) to its turning.