I ran with an outsider. How can I correct it?

Give you the simplest way, consciously lift your heel a little when you walk, that is, put the foot pad a little.

In addition, when you run, you stand out because you run with your feet. Running is landing on the forefoot. If you try to run, you will understand that you can not only save effort, but also exercise your calves, and your external personality will naturally disappear.

Good luck ~