Who achieved the breakthrough of zero gold medal in China Winter Olympics? What correct posture should I make when practicing snowboarding?

Zhang Jiayu (20 18 PyeongChang Winter Olympics women's snowboarding U-shaped venue, silver medal) achieved a "zero breakthrough" for China in the 20 18 PyeongChang Winter Olympics.

Practice the correct basic posture of snowboarding: bend your knees, straighten your body, hold your head high, don't hunch over, and focus on your front feet. For the first time, the first action to be practiced is to go straight down. When descending in a straight line, the center of gravity is placed on the front foot, the arms are extended forward, the back muscles are straightened, the chin is slightly raised, and the knees are slightly bent, which can maintain the stability of balance and reduce falls and forward leaning.

Mastering some scientific skiing essentials when skiing can help people slip and fall, greatly reducing the probability of people falling easily. In addition, scientific protective measures should be taken actively when skiing to prevent people from bringing orthopedic diseases such as fractures in skiing.