Who knows the standing posture of roller skating?

Basic standing posture: Stand with your feet spread evenly and forcefully. If there is no roller skating foundation, you can close your heels. Open your knees and bend forward slightly, so that the front wheel-knee eye of the shoe is in a straight line. Bend forward slightly. Hands naturally hang down on both sides of the torso. Raise your head and look at the ground about 5 meters ahead.