Toe forward, don't run out, keep your body straight and don't twist your waist. Twist your waist means twist your ass and lift your legs forward. Be careful not to pinch your leg. Knees forward, don't grab your arm. Swing back and forth with the shoulder as the axis. Swing depends on the project. The swing range of sprint is large, and the swing range of middle and long distance running is small, reaching the chest.

Sprint:

Facts have proved that the most effective starting posture is squat starting.

/kloc-the starting point of 0/00 meters, often seen on TV. When you hear the starter shout "Take your positions", you should get ready at the starting point. When you hear the shout "Ready", your center of gravity should be raised and moved forward. Your hips are slightly higher than your shoulders, and your hind legs must not be straight, otherwise you will not be able to push back. At this time, you should concentrate all your energy on listening to the gunshots, don't look at the smoke, and pedal hard when you hear the gunshots.

It should be noted that a good start is often a long training and a little luck. As mentioned above, two athletes with equal strength want to seize the opportunity at the start, so all they have to do is grab the gun, that is, grab the run, so listening to the gun has become a compulsory subject.