双手要平行。双手要平行地握在方向盘的中间稍偏下的位置,在发生碰撞时,平行的手臂有利于支撑身体。如果双手握方向盘时放的靠上或靠下,会使手臂肌肉始终保持紧张,造成左右肩、臂受力不均衡。有的机手开车时喜欢只用四指握住方向盘,大拇指挑起贴在方向盘上,这样当车轮撞到石头 Hands to be parallel. Hold your hands parallel to the steering wheel slightly below the middle of the position, in the event of a collision, the parallel arm is conducive to supporting the body. If both hands when the steering wheel put up or down, will always keep muscle tension arm, resulting in left and right shoulders, arm force imbalance. Some drivers like to drive only four fingers holding the steering wheel, thumbs up on the steering wheel, so that when the wheel hit the stone