1 first of all, we need to know why we should do the preparatory posture. Because running is sometimes a strenuous exercise, such as running fast, especially in the case of competition, it is easy to cause sports injuries if it is not handled properly, so it is safer to take some preparatory measures. Secondly, the correct preparation posture is helpful to the growth of starting.

2. Do some preparatory stretching exercises before running, such as jumping in place several times, leg press, moving limbs joints, etc. To avoid being nervous at the beginning. The essentials of starting preparation are as follows: open your feet back and forth, put your body center of gravity on your front foot palm, bend your legs and lean forward. The head and shoulders should be coordinated, and the head and torso should be consistent. Looking at the lower position in front, the arm on the opposite side of the front leg keeps naturally bent and placed in front of the body, and the arm on the same side keeps naturally extending backward, or both arms keep naturally hanging in front of the body at the same time. Wait for the referee to give a starting signal such as a whistle or a gunshot.

To sum up, we have learned some knowledge and essentials about running preparation. It's better to do more exercise to enhance physical fitness at ordinary times, but athletes should do what they can, and pay attention to their exercise methods and exercise time. In order to avoid athletes being injured due to improper exercise methods. Sports-loving friends should warm up, stretch and exercise well before running to better achieve the effect of safe exercise. I hope the above contents can help everyone.