How to practice toe turning in snowboarding?

The sliding posture is standard, and after the turning movement is correct, we will pay attention to the details of the lower limbs. In principle, the center of gravity is located in the middle of the foot, and the curvature of the knee is the same. Through the fluctuation of the center of gravity (bending knees), the accumulated pressure of inertia on the bottom of the snowboard during high-speed sliding is reduced, and the purpose of smoother and clearer rotation is achieved. Specifically, bend your knees gradually when you slow down and enter the corner, so as to reduce the pressure on the bottom edge of the board, avoid the springboard and reduce the resistance of turning. When accelerating bending, improve the center of gravity, strengthen the pressure of the blade, and make the blade eat snow. Note that the above is about turning around. High-speed snow sculpture is completely different. It's complicated to say. Heel-toe tilt can indeed achieve the purpose of changing posture more quickly in an emergency, and it is also a necessary means to move on the park pole, but it should be avoided as much as possible in the process of sliding. On the premise that the shoes fit, theoretically, the calf should be regarded as a whole, and the weight should be transferred to the snowboard through the backboard behind the fixer and the strap in front, and the ankle does not need to exert force actively. We can roughly attribute the cramp of calf before thigh to too much ankle initiative and insufficient knee flexion. In the actual sliding process, the orientation of the upper body and the position of the hands will be different due to the different technical styles and snow conditions of the skaters. For example, the shoulder line is basically perpendicular to the forward direction, and the hand is slippery in front of the body. Shoulder-to-shoulder line is basically parallel to the forward direction, and both hands are carved on both sides of the body to slide. And the vast majority, the action is more casual, improvisation, with a personal style of sliding technology. But the root cause will ensure the consistency of upper body and lower limb steering. Reverse rotation is occasionally used as a special way to deal with special situations, but it is by no means the normal state of sliding.