I 100 meter is not very fast, I have obvious inner character. How can we get rid of the habit of running in our inner character?

Correction methods of "inner splayed foot" and "outer splayed foot" People with splayed feet only exert force on one side (inside and outside) of the sole when walking, and can't pedal the ground with five toes, so the back pedaling force and bouncing force are weakened. When they walk, it will not only affect the graceful posture, but also affect the speed and height of running and jumping, which will bring inconvenience to life, work and sports. Judging from the reasons for the formation of splayed feet, it is completely caused by acquired habits. Since habits can be formed, they can also be completely overcome. Of course, it is easier to form a habit than to get rid of it. This requires determination, perseverance and long-term exercise, and splayed feet will be corrected. The specific methods are as follows: (1) When walking or running, always pay attention to whether the knees and toes are facing forward, do not deviate, and correct them at any time. (2) Consciously practice correction, walk on sand, soft soil and wetlands, and then observe your footprints to see if your toes are facing ahead and change while walking. In order to correct it better, you can over-correct it, such as the external splayed foot, and practice running your toes inward; Practice walking with your toes out and your feet open. After a while, check your footprints and see if they have been corrected. You can also practice walking and running on the track and field. Every step should be on the track line, or your steps should be parallel to the straight line. Because the direction of the runway line is always forward, it is beneficial to correct the splayed foot. However, always pay attention to the direction of your knees and toes. (3) Repeatedly practice the action of jumping off the high platform. When jumping, put your toes together and jump together. Whether it is an inner splayed foot or an outer splayed foot, the toes will face forward. After practice becomes a habit, walking and running will overcome splayed feet. (4) Shuttlecock kicking is not only a fitness exercise, but also a movement to correct splayed feet. Kick the shuttlecock with the outside splayed foot inside out, and kick the shuttlecock with the inside splayed foot outside out, and the feet are exchanged. This kind of exercise can eliminate the monotony and boredom of the movements specially designed to correct the splayed feet, making it easy for people to stick to it. The above corrective measures should be practiced in turn. And, practice from the beginning. At ordinary times, we should also set aside some time, such as doing special exercises in the morning and evening to correct splayed feet. Over time, it will be corrected.