0 in football, a movement in which a player rolls their foot over the top of the ball without touching it, in order to deceive an opposing player -- （足球运动员为迷惑对方用脚滑过足球上方但不接触球的）踩单车动作
With other legs moving as usual, the robot kept its normal motion rhythm during the stepover and did not topple over, due to the swift response.
Train other two branches to stepover.
