skidding is when the tire of a vehicle slides on the road without rotating
snow_skiing is not sliding_low_friction. bobsledding is sledding. riding_sled is sliding_low_friction. snowboarding is slide. snow_skiing is sliding_low_friction. bobsledding is not sledding. skid is slide. skid is not slide. flipping is accelerating_rotational. riding_sled is not sliding_low_friction.